DE102013100078A1 - Sanitary fitting for e.g. washstand, has two generators that are designed as thermal generator, solar cell, photo diode, turbine, piezoelectric energy harvester, radio frequency energy harvester or sound energy harvester - Google Patents
Sanitary fitting for e.g. washstand, has two generators that are designed as thermal generator, solar cell, photo diode, turbine, piezoelectric energy harvester, radio frequency energy harvester or sound energy harvester Download PDFInfo
- Publication number
- DE102013100078A1 DE102013100078A1 DE201310100078 DE102013100078A DE102013100078A1 DE 102013100078 A1 DE102013100078 A1 DE 102013100078A1 DE 201310100078 DE201310100078 DE 201310100078 DE 102013100078 A DE102013100078 A DE 102013100078A DE 102013100078 A1 DE102013100078 A1 DE 102013100078A1
- Authority
- DE
- Germany
- Prior art keywords
- generator
- energy harvester
- sanitary fitting
- thermogenerator
- energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 84
- 238000004146 energy storage Methods 0.000 claims description 21
- 230000005693 optoelectronics Effects 0.000 description 6
- 239000000446 fuel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012549 training Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005678 Seebeck effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005679 Peltier effect Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
- E03C1/055—Electrical control devices, e.g. with push buttons, control panels or the like
- E03C1/057—Electrical control devices, e.g. with push buttons, control panels or the like touchless, i.e. using sensors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/06—Mounted on or being part of a faucet, shower handle or showerhead
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
Description
Die Erfindung betrifft eine Sanitärarmatur mit mindestens zwei Betriebsmodi, einem optoelektronischen Sensor, einer Energieversorgung und Verfahren zur energieeffizienten, berührungslosen und selbsttätigen Auslösung des durch eine sanitäre Armatur strömenden Wassers, insbesondere für Waschtisch- und Küchenarmaturen, Duschen, Bidets, Urinale und WCs. The invention relates to a sanitary fitting with at least two operating modes, an optoelectronic sensor, a power supply and method for energy-efficient, non-contact and automatic triggering of flowing through a sanitary fitting water, especially for washbasin and kitchen fittings, showers, bidets, urinals and toilets.
Armaturen der genannten Art umfassen üblicherweise eine optoelektronische Sensoreinrichtung zur berührungslosen Erfassung eines Objekts, beispielsweise der Hand eines Benutzers oder einer Person, die sich vor der Armatur befindet, sowie eine elektronische Schaltungseinheit zur Steuerung des Ablaufs der Wasserabgabe, eine Auslösevorrichtung für das durchströmende Wasser und eine Einrichtung zur Energieversorgung und umfassen mindestens zwei Betriebsmodi, beispielhaft mit Benutzer (Wasser fließt) und ohne Benutzer (Wasser fließt nicht). Armaturen der genannten Art sind aus der
Aus der
Ein weiterer Schritt für energieeffiziente und energieautarke Systeme ist die Nutzung der Wasserenergie. In der
In der
Aus der
In der
Weiters ist bekannt, dass ein thermoelektrisches Element bei Anlegen einer elektrischen Spannung ein Temperaturgefälle erzeugt. Wird ein derartiges thermoelektrisches Element umgekehrt einem Temperaturgefälle ausgesetzt, arbeitet es als Thermogenerator, d. h. es kann eine elektrische Spannung abgegriffen werden. Diese Ausprägung ist als Seebeck-Effekt bekannt. In der
Die
Aus der
Die
Die der Erfindung zugrunde liegende Aufgabe besteht darin, eine Sanitärarmatur der eingangs genannten Art anzugeben, die in einem hohen Maße durch effiziente Gewinnung elektrischer Energie für jeden der mindestens zwei Betriebsmodi energieautark ausgebildet ist. The object underlying the invention is to provide a sanitary fitting of the type mentioned, which is designed to be energy-autonomous to a high degree by efficiently obtaining electrical energy for each of the at least two operating modes.
Die erfindungsgemäße Aufgabe wird bei einer Sanitärarmatur der eingangs genannten Art dadurch gelöst, dass die mindestens zwei Generatoren zur Umwandlung von Energie aus mindestens zwei voneinander unabhängigen Energiequellen unterschiedlicher Art ausgebildet sind, wobei für jeden der mindestens zwei Betriebsmodi der energieautarke Betrieb durch mindestens einen Generator vorgesehen ist. The object of the invention is achieved in a sanitary fitting of the type mentioned above in that the at least two generators for converting energy from at least two independent energy sources of different types are formed, being provided for each of the at least two operating modes of self-sufficient operation by at least one generator ,
In einer weiteren Ausführung kann vorgesehen sein, dass mindestens zwei Generatoren zur Umwandlung von Energie aus der gleichen Energiequelle ausgebildet sind. In a further embodiment it can be provided that at least two generators are designed to convert energy from the same energy source.
In einer besonderen Ausführung der Erfindung kann vorgesehen sein, dass mindestens ein Generator als Thermogenerator, Solarzelle, Photodiode, Turbine, piezoelektrischer Energy Harvester, Radiofrequency Energy Harvester oder Schall Energy Harvester ausgebildet ist. In a particular embodiment of the invention it can be provided that at least one generator is designed as a thermogenerator, solar cell, photodiode, turbine, piezoelectric energy harvester, radio frequency energy harvester or sound energy harvester.
Vorteilhafterweise kann in einer Ausführung vorgesehen sein, dass mindestens einer der Generatoren in der Sanitärarmatur angeordnet ist. Advantageously, it can be provided in one embodiment that at least one of the generators is arranged in the sanitary fitting.
Weiters kann vorgesehen sein, dass mindestens einer der Generatoren außerhalb der Sanitärarmatur angeordnet ist. Furthermore, it can be provided that at least one of the generators is arranged outside the sanitary fitting.
In einer besonderen Ausführung kann vorgesehen sein, dass mindestens einer der Generatoren an einer Leitung für zufließendes Warmwasser, einer Leitung für zufließendes Kaltwasser, einer Leitung für zufließendes Mischwasser oder einer Zirkulationsleitung angeordnet ist. In a particular embodiment it can be provided that at least one of the generators is arranged on a line for inflowing hot water, a line for inflowing cold water, a line for incoming mixed water or a circulation line.
In einer weiteren Ausführung kann vorgesehen sein, dass die Sanitärarmatur über eine Leitung elektrische Energie an einen angeschlossen Verbraucher abgibt oder in ein Energieversorgungssystem einspeist. In a further embodiment it can be provided that the sanitary fitting emits electrical energy to a connected consumer via a line or feeds it into an energy supply system.
In einer weiteren, vorteilhaften Ausführung kann vorgesehen sein, dass der Thermogenerator zur Anhebung oder Absenkung der Temperatur des Kaltwassers, Mischwassers, Warmwassers, Rücklaufs und/oder des Armaturengehäuses der Sanitärarmatur ausgebildet ist. In a further advantageous embodiment it can be provided that the thermal generator is designed to increase or decrease the temperature of the cold water, mixed water, hot water, return and / or the fitting housing of the sanitary fitting.
Weiters kann vorgesehen sein, dass der Thermogenerator zum Aufheizen des Kaltwassers, Mischwassers, Warmwassers, Rücklaufs und/oder des Armaturengehäuses der Sanitärarmatur zur Durchführung einer thermischen Desinfektion ausgebildet ist. Furthermore, it can be provided that the thermal generator for heating the cold water, mixed water, hot water, return and / or the fitting housing of the sanitary fitting for performing a thermal disinfection is formed.
In einer besonderen Ausführung kann vorgesehen sein, dass die Sanitärarmatur zum Schließen einer Auslösevorrichtung für den Wasserdurchfluss mit der von mindestens einem Generator in der Sanitärarmatur bereitgestellten Energie bei Unterschreiten eines Grenzwertes der Energieversorgung ausgebildet ist. In a particular embodiment, it can be provided that the sanitary fitting for closing a triggering device for the water flow is formed with the energy provided by at least one generator in the sanitary fitting falls below a limit value of the power supply.
Die Erfindung wird anhand von Ausführungsbeispielen gemäß den Zeichnungen näher erläutert, wobei The invention will be explained in more detail with reference to embodiments according to the drawings, wherein
darstellen.
represent.
Die optoelektronische Sensoreinrichtung
Die Waschtischarmatur
Weiters umfasst die Waschtischarmatur
In einer alternativen Ausführung nutzt die elektronische Schaltungseinheit
Die Energieversorgung
Das Gehäuse
Das Gehäuse
Die optoelektronische Sensoreinrichtung
Die Energiequelle des Thermogenerators
In der Leitung
Die Waschtischarmatur
In der Leitung
In einer alternativen Ausführung ist der piezoelektrische Energy Harvester
Des Weiteren ist an der Leitung
In einer besonders vorteilhaften Ausführung wandelt die elektronische Schaltungseinheit
In einer weiteren Ausführung beinhaltet der Ausputz-Druckspüler
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- AT 404150 B [0002] AT 404150 B [0002]
- AT 412824 B [0002] AT 412824 B [0002]
- DE 19651132 A1 [0002] DE 19651132 A1 [0002]
- DE 10148675 C1 [0002] DE 10148675 C1 [0002]
- EP 2169123 A1 [0002] EP 2169123 A1 [0002]
- EP 0813636 A1 [0002] EP 0813636 A1 [0002]
- US 5961095 A [0002] US 5961095 A [0002]
- AT 9069 U1 [0003] AT 9069 U1 [0003]
- US 20110074157 A1 [0004] US 20110074157 A1 [0004]
- EP 2173021 A1 [0004] EP 2173021 A1 [0004]
- EP 1306962 A1 [0004] EP 1306962 A1 [0004]
- EP 2293420 A1 [0004] EP 2293420 A1 [0004]
- EP 0675234 A1 [0004] EP 0675234 A1 [0004]
- EP 0433631 A1 [0004] EP 0433631 A1 [0004]
- DE 3905759 C1 [0004] DE 3905759 C1 [0004]
- DE 102009051090 A1 [0004] DE 102009051090 A1 [0004]
- DE 4403180 C1 [0005] DE 4403180 C1 [0005]
- EP 1170805 A2 [0006] EP 1170805 A2 [0006]
- EP 1241301 A2 [0006] EP 1241301 A2 [0006]
- DE 4004099 A1 [0006] DE 4004099 A1 [0006]
- DE 102008047069 A1 [0007] DE 102008047069 A1 [0007]
- DE 102008021697 B4 [0008] DE 102008021697 B4 [0008]
- EP 0312737 A1 [0008] EP 0312737 A1 [0008]
- EP 0717332 A1 [0009] EP 0717332 A1 [0009]
- EP 1729195 A1 [0010] EP 1729195 A1 [0010]
- GB 2216293 A [0010] GB 2216293A [0010]
- DE 20107112 U1 [0011] DE 20107112 U1 [0011]
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT236/2012 | 2012-02-24 | ||
| AT2362012 | 2012-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102013100078A1 true DE102013100078A1 (en) | 2013-08-29 |
Family
ID=48950908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE201310100078 Withdrawn DE102013100078A1 (en) | 2012-02-24 | 2013-01-07 | Sanitary fitting for e.g. washstand, has two generators that are designed as thermal generator, solar cell, photo diode, turbine, piezoelectric energy harvester, radio frequency energy harvester or sound energy harvester |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102013100078A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013003962A1 (en) * | 2013-03-08 | 2014-09-11 | Grohe Ag | Sanitary fitting with external power generation device |
| DE102013017176A1 (en) * | 2013-10-16 | 2015-04-16 | Grohe Ag | Sanitary fitting with Peltier element |
| DE102013222743A1 (en) * | 2013-11-08 | 2015-05-13 | Lechler Gmbh | Valve for sprayers for agricultural machinery and field sprayer |
| DE102013022459A1 (en) | 2013-11-08 | 2017-02-09 | Lechler Gmbh | sprayer |
| EP3631969A4 (en) * | 2017-06-01 | 2021-03-03 | M.I.S. Electronics Inc. | FLUID DISTRIBUTION SYSTEM |
| IT202300020901A1 (en) * | 2023-10-09 | 2025-04-09 | Giorgio Giacomo Castagno | KIT AND METHOD OF UPGRADING A SINGLE-LEVER FAUCET AND SMART SINGLE-LEVER FAUCET |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0312737A1 (en) | 1987-09-22 | 1989-04-26 | Kwc Ag | Electrically actuated tap |
| GB2216293A (en) | 1988-03-01 | 1989-10-04 | David Philip Reynolds | Radiator valve control apparatus |
| DE3905759C1 (en) | 1989-02-24 | 1990-03-29 | Cosmos Entwicklungs- Und Forschungsanstalt, Vaduz, Li | |
| DE4004099A1 (en) | 1989-02-24 | 1990-08-30 | Cosmos Entwicklung Forsch | Contactlessly actuated sanitary fitting with water tap - has magnetic coil current supply from accumulator battery or solar cells |
| EP0433631A1 (en) | 1989-11-17 | 1991-06-26 | Inax Corporation | Charge exhaustion preventive system of storage battery |
| DE4403180C1 (en) | 1994-02-02 | 1995-03-16 | Hansa Metallwerke Ag | Device for converting pressure fluctuations prevailing in fluid systems into electrical energy (power) |
| EP0675234A1 (en) | 1994-03-30 | 1995-10-04 | "KERAMAG" Keramische Werke AG | Method for independantly activating a flush |
| EP0717332A1 (en) | 1994-12-12 | 1996-06-19 | Anthony Alford | Electrical actuator control |
| EP0813636A1 (en) | 1995-03-10 | 1997-12-29 | SCHROTT, Harald | Water outlet fitting |
| DE19651132A1 (en) | 1996-12-10 | 1998-06-18 | Ideal Standard | Sanitary proximity valve |
| AT404150B (en) | 1996-04-15 | 1998-08-25 | Wimberger Herbert | CONTROL DEVICE FOR AN EXHAUST VALVE AND METHOD FOR CONTROLLING AN EXHAUST VALVE |
| DE20107112U1 (en) | 2001-04-25 | 2001-07-05 | Abb Patent Gmbh, 68309 Mannheim | Device for supplying energy to field devices |
| EP1170805A2 (en) | 2000-07-04 | 2002-01-09 | Hansa Metallwerke Ag | Sanitary installation with solar cells |
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| AT412824B (en) | 1999-03-04 | 2005-07-25 | Wimberger Herbert | SAFETY DEVICE FOR MANIPULATING OR ACCESSING AN AUTOMATIC WATER EXHAUST CONTROL DEVICE |
| EP1729195A1 (en) | 2005-06-03 | 2006-12-06 | Danfoss A/S | Thermostat (in particular for radiator for room heating) comprising thermoelectric power supply |
| AT9069U1 (en) | 2006-05-11 | 2007-04-15 | Herbert Wimberger | ARMATURE WITH APPROXIMATE SENSOR AND METHOD FOR TRIGGERING A FUNCTION |
| DE102008047069A1 (en) | 2008-09-12 | 2010-03-18 | Ksb Aktiengesellschaft | Device with a spout for a liquid |
| EP2169123A1 (en) | 2008-09-24 | 2010-03-31 | Geberit International AG | Contact-less controlled water fitting |
| EP2173021A1 (en) | 2007-07-23 | 2010-04-07 | Toto Ltd. | Dynamo for faucet |
| EP2293420A1 (en) | 2008-05-27 | 2011-03-09 | Toto Ltd. | Faucet generator |
| US20110074157A1 (en) | 2009-09-29 | 2011-03-31 | Toto Ltd. | Faucet hydroelectric generator |
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| DE102008021697B4 (en) | 2008-04-28 | 2011-07-21 | Micropelt GmbH, 79110 | Device for generating electrical energy and use of such a device |
-
2013
- 2013-01-07 DE DE201310100078 patent/DE102013100078A1/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0312737A1 (en) | 1987-09-22 | 1989-04-26 | Kwc Ag | Electrically actuated tap |
| GB2216293A (en) | 1988-03-01 | 1989-10-04 | David Philip Reynolds | Radiator valve control apparatus |
| DE3905759C1 (en) | 1989-02-24 | 1990-03-29 | Cosmos Entwicklungs- Und Forschungsanstalt, Vaduz, Li | |
| DE4004099A1 (en) | 1989-02-24 | 1990-08-30 | Cosmos Entwicklung Forsch | Contactlessly actuated sanitary fitting with water tap - has magnetic coil current supply from accumulator battery or solar cells |
| EP0433631A1 (en) | 1989-11-17 | 1991-06-26 | Inax Corporation | Charge exhaustion preventive system of storage battery |
| DE4403180C1 (en) | 1994-02-02 | 1995-03-16 | Hansa Metallwerke Ag | Device for converting pressure fluctuations prevailing in fluid systems into electrical energy (power) |
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| EP0717332A1 (en) | 1994-12-12 | 1996-06-19 | Anthony Alford | Electrical actuator control |
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| EP1170805A2 (en) | 2000-07-04 | 2002-01-09 | Hansa Metallwerke Ag | Sanitary installation with solar cells |
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| AT9069U1 (en) | 2006-05-11 | 2007-04-15 | Herbert Wimberger | ARMATURE WITH APPROXIMATE SENSOR AND METHOD FOR TRIGGERING A FUNCTION |
| EP2173021A1 (en) | 2007-07-23 | 2010-04-07 | Toto Ltd. | Dynamo for faucet |
| DE102008021697B4 (en) | 2008-04-28 | 2011-07-21 | Micropelt GmbH, 79110 | Device for generating electrical energy and use of such a device |
| EP2293420A1 (en) | 2008-05-27 | 2011-03-09 | Toto Ltd. | Faucet generator |
| DE102008047069A1 (en) | 2008-09-12 | 2010-03-18 | Ksb Aktiengesellschaft | Device with a spout for a liquid |
| EP2169123A1 (en) | 2008-09-24 | 2010-03-31 | Geberit International AG | Contact-less controlled water fitting |
| US20110074157A1 (en) | 2009-09-29 | 2011-03-31 | Toto Ltd. | Faucet hydroelectric generator |
| DE102009051090A1 (en) | 2009-10-28 | 2011-05-05 | Grohe Ag | plumbing fixture |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013003962A1 (en) * | 2013-03-08 | 2014-09-11 | Grohe Ag | Sanitary fitting with external power generation device |
| DE102013017176A1 (en) * | 2013-10-16 | 2015-04-16 | Grohe Ag | Sanitary fitting with Peltier element |
| DE102013222743A1 (en) * | 2013-11-08 | 2015-05-13 | Lechler Gmbh | Valve for sprayers for agricultural machinery and field sprayer |
| DE102013022459A1 (en) | 2013-11-08 | 2017-02-09 | Lechler Gmbh | sprayer |
| DE102013222743B4 (en) * | 2013-11-08 | 2017-03-23 | Lechler Gmbh | Valve for sprayers for agricultural machinery and field sprayer |
| US9797517B2 (en) | 2013-11-08 | 2017-10-24 | Lechler Gmbh | Valve assembly for spraying devices for agricultural technology and field sprayer |
| DE102013022459B4 (en) | 2013-11-08 | 2018-04-26 | Lechler Gmbh | sprayer |
| EP3631969A4 (en) * | 2017-06-01 | 2021-03-03 | M.I.S. Electronics Inc. | FLUID DISTRIBUTION SYSTEM |
| US11346089B2 (en) | 2017-06-01 | 2022-05-31 | M.I.S. Electronics Inc. | Fluid dispensing system |
| IT202300020901A1 (en) * | 2023-10-09 | 2025-04-09 | Giorgio Giacomo Castagno | KIT AND METHOD OF UPGRADING A SINGLE-LEVER FAUCET AND SMART SINGLE-LEVER FAUCET |
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| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |