FR2652478B1 - Appareil d'eclairage et/ou a lumiere eclair. - Google Patents
Appareil d'eclairage et/ou a lumiere eclair.Info
- Publication number
- FR2652478B1 FR2652478B1 FR9011820A FR9011820A FR2652478B1 FR 2652478 B1 FR2652478 B1 FR 2652478B1 FR 9011820 A FR9011820 A FR 9011820A FR 9011820 A FR9011820 A FR 9011820A FR 2652478 B1 FR2652478 B1 FR 2652478B1
- Authority
- FR
- France
- Prior art keywords
- lighting
- lighting apparatus
- 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.)
- Expired - Fee Related
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3932123A DE3932123A1 (de) | 1989-09-27 | 1989-09-27 | Leuchten- bzw. blitzeinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2652478A1 FR2652478A1 (fr) | 1991-03-29 |
FR2652478B1 true FR2652478B1 (fr) | 1996-09-20 |
Family
ID=6390231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9011820A Expired - Fee Related FR2652478B1 (fr) | 1989-09-27 | 1990-09-25 | Appareil d'eclairage et/ou a lumiere eclair. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5118995A (fr) |
CH (1) | CH681494A5 (fr) |
DE (1) | DE3932123A1 (fr) |
FR (1) | FR2652478B1 (fr) |
GB (1) | GB2236918B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4125322C2 (de) * | 1991-07-31 | 1994-01-20 | Studiotechnik W Hensel Vertrie | Verfahren zur Steuerung eines Blitzgerätes sowie Blitzgerät, insbesondere Studioblitzanlage |
US5485201A (en) * | 1992-08-28 | 1996-01-16 | Asahi Kogaku Kogyo Kabushiki Kaisha | Fill-in light emitting apparatus and still video camera |
DE4328949A1 (de) * | 1992-08-28 | 1994-04-14 | Asahi Optical Co Ltd | Hilfslichterzeugung insbesondere für eine Einzelbild-Videokamera |
US5883471A (en) * | 1997-06-20 | 1999-03-16 | Polycom, Inc. | Flashlamp pulse shaper and method |
DE102007043093A1 (de) | 2007-09-10 | 2009-03-12 | Bron Elektronik Ag | Farbtemperatursteuerung von Blitzgeräten |
KR20110043410A (ko) | 2010-06-04 | 2011-04-27 | 고영산 | 싸이리스터를 이용하여 에너지레벨 조절이 가능한 아이피엘 기기 |
JP6254616B2 (ja) | 2013-02-13 | 2017-12-27 | プロフォト・アーベー | 閃光管のためのドライバ回路 |
US10867824B2 (en) * | 2018-05-29 | 2020-12-15 | Taiwan Semiconductor Manufacturing Co., Ltd. | Substrate detecting system in a substrate storage container |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1772912A1 (de) * | 1968-07-20 | 1971-06-16 | Metz App Werke Inh Paul Metz | Elektronenblitzlichtgeraet mit automatischer Lichtsteuerung |
US3725734A (en) * | 1970-03-11 | 1973-04-03 | Rollei Werke Franke Heidecke | Electronic flash device |
JPS5128731U (fr) * | 1974-08-23 | 1976-03-02 | ||
US4071808A (en) * | 1976-07-15 | 1978-01-31 | John Hobart Zentmyer | Method and circuit for operating an electrical flash-tube |
US4467248A (en) * | 1980-04-09 | 1984-08-21 | Konishiroku Photo Industry Co., Ltd. | Variable electronic flash light equipment |
US4530550A (en) * | 1982-09-13 | 1985-07-23 | Olympus Optical Company Ltd. | Power supply unit for electronic flash |
JPS60107065A (ja) * | 1983-11-15 | 1985-06-12 | Fuji Xerox Co Ltd | フラツシユ定着装置 |
US4687971A (en) * | 1984-11-08 | 1987-08-18 | Fuji Xerox Company, Limited | Power supply for discharge lamp |
GB8524735D0 (en) * | 1985-10-08 | 1985-11-13 | Lucas Ind Plc | Electric circuit arrangement |
DE3612164A1 (de) * | 1986-04-11 | 1987-10-15 | Urs Zeltner | Leuchten- bzw. blitzeinrichtung |
JP2548319B2 (ja) * | 1988-08-03 | 1996-10-30 | ウエスト電気株式会社 | ストロボ装置 |
-
1989
- 1989-09-27 DE DE3932123A patent/DE3932123A1/de not_active Ceased
-
1990
- 1990-09-25 FR FR9011820A patent/FR2652478B1/fr not_active Expired - Fee Related
- 1990-09-25 GB GB9020801A patent/GB2236918B/en not_active Expired - Fee Related
- 1990-09-25 CH CH3085/90A patent/CH681494A5/de not_active IP Right Cessation
- 1990-09-27 US US07/589,165 patent/US5118995A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB9020801D0 (en) | 1990-11-07 |
GB2236918B (en) | 1994-05-11 |
CH681494A5 (fr) | 1993-03-31 |
DE3932123A1 (de) | 1991-04-04 |
FR2652478A1 (fr) | 1991-03-29 |
US5118995A (en) | 1992-06-02 |
GB2236918A (en) | 1991-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20090529 |