GB1542610A - Electronic flash apparatus - Google Patents

Electronic flash apparatus

Info

Publication number: GB1542610A
Authority: GB; United Kingdom
Prior art keywords: electronic flash; flash apparatus; electronic; flash
Prior art date: 1976-04-09
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.): Expired

Application number

GB1037977A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rollei Werke Franke und Heidecke GmbH and Co KG

Original Assignee

Rollei Werke Franke und Heidecke GmbH and Co KG

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.)

1976-04-09

Filing date

1977-03-11

Publication date

1979-03-21

1977-03-11 Application filed by Rollei Werke Franke und Heidecke GmbH and Co KG filed Critical Rollei Werke Franke und Heidecke GmbH and Co KG

1979-03-21 Publication of GB1542610A publication Critical patent/GB1542610A/en

Status Expired legal-status Critical Current

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
- H05B41/34—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp to provide a sequence of flashes

GB1037977A 1976-04-09 1977-03-11 Electronic flash apparatus Expired GB1542610A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19762615517 DE2615517A1 (en)	1976-04-09	1976-04-09	ELECTRONIC FLASH DEVICE WITH PIEZOELECTRIC IGNITION

Publications (1)

Publication Number	Publication Date
GB1542610A true GB1542610A (en)	1979-03-21

Family

ID=5974947

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1037977A Expired GB1542610A (en)	1976-04-09	1977-03-11	Electronic flash apparatus

Country Status (2)

Country	Link
DE (1)	DE2615517A1 (en)
GB (1)	GB1542610A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2220076A (en) *	1988-06-21	1989-12-28	English Electric Valve Co Ltd	Thyratron test circuit
EP1178711A1 (en) *	1999-03-15	2002-02-06	Hamamatsu Photonics K.K.	Xenon flash lamp, and socket and rectifier for xenon flash lamp

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4126865A1 (en) *	1991-08-14	1993-02-18	Hella Kg Hueck & Co	CIRCUIT ARRANGEMENT FOR STARTING AND OPERATING HIGH PRESSURE GAS DISCHARGE LAMPS

1976
- 1976-04-09 DE DE19762615517 patent/DE2615517A1/en not_active Withdrawn
1977
- 1977-03-11 GB GB1037977A patent/GB1542610A/en not_active Expired

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2220076A (en) *	1988-06-21	1989-12-28	English Electric Valve Co Ltd	Thyratron test circuit
EP1178711A1 (en) *	1999-03-15	2002-02-06	Hamamatsu Photonics K.K.	Xenon flash lamp, and socket and rectifier for xenon flash lamp
EP1178711A4 (en) *	1999-03-15	2003-06-18	Hamamatsu Photonics Kk	Xenon flash lamp, and socket and rectifier for xenon flash lamp

Also Published As

Publication number	Publication date
DE2615517A1 (en)	1977-10-20

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Legal Events

Date	Code	Title	Description
1979-06-06	PS	Patent sealed
1981-10-14	PCNP	Patent ceased through non-payment of renewal fee