ATE304656T1 - SUBMERSIBLE PUMP ARRANGEMENT WITH A FLOAT SWITCH - Google Patents

SUBMERSIBLE PUMP ARRANGEMENT WITH A FLOAT SWITCH

Info

Publication number
ATE304656T1
ATE304656T1 AT02804175T AT02804175T ATE304656T1 AT E304656 T1 ATE304656 T1 AT E304656T1 AT 02804175 T AT02804175 T AT 02804175T AT 02804175 T AT02804175 T AT 02804175T AT E304656 T1 ATE304656 T1 AT E304656T1
Authority
AT
Austria
Prior art keywords
float switch
submersible pump
pump arrangement
assembly
extend
Prior art date
Application number
AT02804175T
Other languages
German (de)
Inventor
Ram Krishna Agrawal
Gerhard Rahmani
Original Assignee
Gardena Mfg Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gardena Mfg Gmbh filed Critical Gardena Mfg Gmbh
Application granted granted Critical
Publication of ATE304656T1 publication Critical patent/ATE304656T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)

Abstract

The invention relates to a submersible pump assembly with a float switch, whereby fastening devices, which are provided for said float switch or for the cable leading thereto, extend the application possibilities of said assembly.
AT02804175T 2001-12-04 2002-11-16 SUBMERSIBLE PUMP ARRANGEMENT WITH A FLOAT SWITCH ATE304656T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10159511A DE10159511B4 (en) 2001-12-04 2001-12-04 Submersible pump arrangement with a float switch
PCT/EP2002/012861 WO2003048584A1 (en) 2001-12-04 2002-11-16 Submersible pump assembly with float switch

Publications (1)

Publication Number Publication Date
ATE304656T1 true ATE304656T1 (en) 2005-09-15

Family

ID=7707984

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02804175T ATE304656T1 (en) 2001-12-04 2002-11-16 SUBMERSIBLE PUMP ARRANGEMENT WITH A FLOAT SWITCH

Country Status (5)

Country Link
EP (1) EP1454066B1 (en)
AT (1) ATE304656T1 (en)
AU (1) AU2002365687A1 (en)
DE (3) DE10159511B4 (en)
WO (1) WO2003048584A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005031420B4 (en) * 2005-07-04 2010-07-08 Al-Ko Kober Ag Combined immersion / flat suction rotary pump with concentric impeller inlet opening
DE102006016981A1 (en) 2006-04-06 2007-10-11 Alfred Kärcher Gmbh & Co. Kg submersible pump
DE102006016982B3 (en) * 2006-04-06 2007-10-25 Alfred Kärcher Gmbh & Co. Kg submersible pump
IT1390742B1 (en) * 2008-08-04 2011-09-23 Pedrollo Spa FIXING DEVICE FOR CABLES FOR SUBMERSIBLE PUMPS
DE102011120837B4 (en) * 2011-12-13 2014-10-16 AL-KO Geräte GmbH Submersible pump for liquid with automatic switching device
DE202015101176U1 (en) 2015-03-09 2016-06-13 Homa Pumpenfabrik Gmbh Lever element, lever arrangement and submersible pump with lever element
US20180058455A1 (en) * 2015-03-10 2018-03-01 Pedrollo S.P.A. Float switch device for submersible pumps
EP3332127B1 (en) * 2015-08-03 2020-01-29 Husqvarna AB Submersible pump with float switch and float switch cable clip restrictor
CN115788919A (en) 2021-09-09 2023-03-14 创科无线普通合伙 submersible pump
IT202300005961A1 (en) * 2023-03-28 2024-09-28 Nardo Alessio Di WC BOX SUPPLY GROUP WITH WASTE WATER
DE102025000102B3 (en) * 2025-01-13 2025-12-18 Metabowerke Gmbh Submersible pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1540333B2 (en) * 1965-08-13 1971-09-30 Reichensperger, Gunter, 4811 Olden trup FLOAT SWITCH FOR PUMP SYSTEMS OR THE SAME
US4021144A (en) * 1975-09-17 1977-05-03 Elepon Kabushiki Kaisha Submersible pump with float switch
DE2618068A1 (en) * 1976-04-24 1977-11-10 Albert Blum Suction duct connection for submersible pump - has duct either connected with perforated bottom intake or connection for external suction line
JPS56167886A (en) * 1980-05-27 1981-12-23 Shin Meiwa Ind Co Ltd Water pump incopropated with operation mechanism
US4626175A (en) * 1985-08-22 1986-12-02 Expert Corporation Float switch cable clamp
JPH03175195A (en) * 1989-09-26 1991-07-30 Ebara Corp Submerged pump
JP3642578B2 (en) * 1993-03-30 2005-04-27 株式会社荏原製作所 Pump device

Also Published As

Publication number Publication date
EP1454066B1 (en) 2005-09-14
DE20220714U1 (en) 2004-02-19
WO2003048584A1 (en) 2003-06-12
DE50204296D1 (en) 2005-10-20
DE10159511B4 (en) 2004-07-15
AU2002365687A1 (en) 2003-06-17
EP1454066A1 (en) 2004-09-08
DE10159511A1 (en) 2003-06-26

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