BE856572A - FLASH DEVICE - Google Patents

FLASH DEVICE

Info

Publication number: BE856572A
Authority: BE; Belgium
Prior art keywords: flash device; flash
Prior art date: 1976-07-30

Application number

BE1008264A

Other languages

Dutch (nl)

Original Assignee

Agfa Gevaert Nv

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.)

1976-07-30

Filing date

1977-07-07

Publication date

1978-01-09

1977-07-07 Application filed by Agfa Gevaert Nv filed Critical Agfa Gevaert Nv

1978-01-09 Publication of BE856572A publication Critical patent/BE856572A/en

Links

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
- H05B41/32—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation

BE1008264A 1976-07-30 1977-07-07 FLASH DEVICE BE856572A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19762634396 DE2634396C2 (en)	1976-07-30	1976-07-30	Flash device

Publications (1)

Publication Number	Publication Date
BE856572A true BE856572A (en)	1978-01-09

Family

ID=5984357

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE1008264A BE856572A (en)	1976-07-30	1977-07-07	FLASH DEVICE

Country Status (10)

Country	Link
JP (1)	JPS5834833B2 (en)
AT (1)	AT349306B (en)
BE (1)	BE856572A (en)
CA (1)	CA1105985A (en)
CH (1)	CH615552A5 (en)
DE (1)	DE2634396C2 (en)
FR (1)	FR2360226A1 (en)
IT (1)	IT1079391B (en)
NL (1)	NL7707911A (en)
SE (1)	SE7708666L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS54126546A (en) *	1978-03-25	1979-10-01	Ricoh Co Ltd	Fixing apparatus
JPS56111920A (en) *	1980-02-07	1981-09-04	Olympus Optical Co Ltd	Electric power supply device for flash discharge tube
DE3720701A1 (en) *	1986-09-27	1988-04-07	Lothar Himmelreich	Circuit arrangement for charging a power capacitor (capacitance) of at least one power photoflash lamp (flash lamp)
JPS6429885A (en) *	1987-07-25	1989-01-31	Ricoh Tokuki Kk	Toner fixing device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3375403A (en) *	1965-10-04	1968-03-26	Berkey Photo Inc	Electrical system for discharge device
US3585444A (en) *	1968-09-23	1971-06-15	Don Haskins Inc	Energy supply circuit
DE2045321C3 (en) *	1970-09-14	1979-05-23	Rollei-Werke Franke & Heidecke, 3300 Braunschweig	Discharge flash unit with adjustable flash voltage
DE2123912A1 (en) *	1971-05-14	1972-11-23	Multiblitz Dr.-Ing. D.A. Mannesmann Gmbh & Co Kg, 5050 Porz	Circuit arrangement for charging a storage capacitor
US4001640A (en) *	1973-01-02	1977-01-04	Polaroid Corporation	Single trigger photographic strobe unit
US3870924A (en) *	1973-06-19	1975-03-11	Chadwick Elect Inc H	Light source with optimized flash energy input to gas tube
US3946271A (en) *	1974-12-26	1976-03-23	Grimes Manufacturing Company	SCR strobe lamp control for preventing capacitor recharge during after-glow

1976
- 1976-07-30 DE DE19762634396 patent/DE2634396C2/en not_active Expired
1977
- 1977-06-22 AT AT440877A patent/AT349306B/en not_active IP Right Cessation
- 1977-07-07 BE BE1008264A patent/BE856572A/en unknown
- 1977-07-15 NL NL7707911A patent/NL7707911A/en not_active Application Discontinuation
- 1977-07-22 CH CH910377A patent/CH615552A5/en not_active IP Right Cessation
- 1977-07-25 FR FR7722748A patent/FR2360226A1/en active Granted
- 1977-07-27 IT IT5046677A patent/IT1079391B/en active
- 1977-07-27 JP JP8938077A patent/JPS5834833B2/en not_active Expired
- 1977-07-28 SE SE7708666A patent/SE7708666L/en not_active Application Discontinuation
- 1977-07-29 CA CA283,711A patent/CA1105985A/en not_active Expired

Also Published As

Publication number	Publication date
CA1105985A (en)	1981-07-28
FR2360226A1 (en)	1978-02-24
NL7707911A (en)	1977-12-30
JPS5317344A (en)	1978-02-17
DE2634396A1 (en)	1978-02-02
ATA440877A (en)	1978-08-15
JPS5834833B2 (en)	1983-07-29
SE7708666L (en)	1978-01-31
AT349306B (en)	1979-03-26
CH615552A5 (en)	1980-01-31
DE2634396C2 (en)	1982-06-03
IT1079391B (en)	1985-05-08
FR2360226B1 (en)	1981-11-27

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