FR2644663B1 - Dispositif pour la commande d'un flash d'appareil photographique - Google Patents
Dispositif pour la commande d'un flash d'appareil photographiqueInfo
- Publication number
- FR2644663B1 FR2644663B1 FR9003344A FR9003344A FR2644663B1 FR 2644663 B1 FR2644663 B1 FR 2644663B1 FR 9003344 A FR9003344 A FR 9003344A FR 9003344 A FR9003344 A FR 9003344A FR 2644663 B1 FR2644663 B1 FR 2644663B1
- Authority
- FR
- France
- Prior art keywords
- controlling
- camera flash
- flash
- camera
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
-
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stroboscope Apparatuses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP01062647A JP3122446B2 (ja) | 1989-03-15 | 1989-03-15 | ストロボ制御装置 |
JP6264689A JP2796827B2 (ja) | 1989-03-15 | 1989-03-15 | ストロボ充電制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2644663A1 FR2644663A1 (fr) | 1990-09-21 |
FR2644663B1 true FR2644663B1 (fr) | 1994-02-25 |
Family
ID=26403691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9003344A Expired - Fee Related FR2644663B1 (fr) | 1989-03-15 | 1990-03-15 | Dispositif pour la commande d'un flash d'appareil photographique |
Country Status (4)
Country | Link |
---|---|
US (1) | US5016038A (fr) |
DE (1) | DE4008384C2 (fr) |
FR (1) | FR2644663B1 (fr) |
GB (1) | GB2230663B (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5055865A (en) * | 1989-04-27 | 1991-10-08 | Minolta Camera Kabushiki Kaisha | Flashlight photographing device |
JP2808328B2 (ja) * | 1989-10-19 | 1998-10-08 | 旭光学工業株式会社 | カメラのストロボ制御装置 |
JP3120864B2 (ja) * | 1991-02-07 | 2000-12-25 | 旭光学工業株式会社 | フラッシュ装置の充電制御装置 |
JP3120863B2 (ja) * | 1991-02-07 | 2000-12-25 | 旭光学工業株式会社 | フラッシュ装置の充電制御装置 |
JP2942378B2 (ja) * | 1991-02-07 | 1999-08-30 | 旭光学工業株式会社 | フラッシュ装置の充電制御装置 |
KR970006278B1 (ko) * | 1993-04-14 | 1997-04-25 | 삼성항공산업 주식회사 | 충전량에 따라 자동 발광하는 카메라 및 그 제어방법 |
AU670485B2 (en) * | 1993-05-20 | 1996-07-18 | Brk Electronics, Inc. | Ambient condition detector with high intensity strobe light |
JPH086119A (ja) * | 1994-06-15 | 1996-01-12 | Canon Inc | カメラの閃光撮影システム |
JP3379031B2 (ja) * | 1994-09-13 | 2003-02-17 | コニカ株式会社 | レンズ付きフィルムユニット |
JPH08203688A (ja) * | 1995-01-30 | 1996-08-09 | Minolta Co Ltd | フラッシュ充電回路 |
JP2001013560A (ja) * | 1999-06-28 | 2001-01-19 | Olympus Optical Co Ltd | 閃光発光装置 |
JP2004330819A (ja) * | 2003-05-01 | 2004-11-25 | Koito Mfg Co Ltd | 車両用灯具 |
US6826365B1 (en) | 2003-10-06 | 2004-11-30 | Eastman Kodak Company | Battery saving flash charger control |
US20070217779A1 (en) * | 2006-03-14 | 2007-09-20 | Haas William R | Recapture of electrical charge from a capacitor to a battery |
US11297705B2 (en) | 2007-10-06 | 2022-04-05 | Lynk Labs, Inc. | Multi-voltage and multi-brightness LED lighting devices and methods of using same |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2733136A1 (de) * | 1976-08-17 | 1978-02-23 | Seiko Koki Kk | Kamera |
JPS5332016A (en) * | 1976-09-07 | 1978-03-25 | Canon Inc | Camera with built-in movable falsh device |
CH636210A5 (de) * | 1979-02-02 | 1983-05-13 | Zellweger Uster Ag | Verfahren und vorrichtung zum aufladen eines kondensators, sowie anwendung des verfahrens. |
GB2083300B (en) * | 1979-06-28 | 1983-10-05 | Jescal Scient Ltd | Electronic flash equipment |
JPS56122018A (en) * | 1980-02-29 | 1981-09-25 | Olympus Optical Co Ltd | Power supply circuit of stroboscopic device |
GB2094462B (en) * | 1981-02-21 | 1984-06-20 | Jescal Scient Ltd | Mounting arrangement for a photographic flash power pack |
DE3447464A1 (de) * | 1983-12-29 | 1985-07-18 | Ricoh Co., Ltd., Tokio/Tokyo | Pruefschaltung fuer die batterie einer stroposkopischen blitzlichteinheit einer kamera |
US4618803A (en) * | 1984-11-19 | 1986-10-21 | Polaroid Corporation | Current limited strobe charge circuit |
US4724456A (en) * | 1985-09-30 | 1988-02-09 | Minolta Camera Kabushiki Kaisha | Camera system having photographic camera and electronic flash device |
DE3785561T2 (de) * | 1986-12-23 | 1993-08-12 | Asahi Optical Co Ltd | Belastungssteuereinrichtung fuer blitzeinheitshauptkapazitaet. |
-
1990
- 1990-03-15 US US07/494,237 patent/US5016038A/en not_active Ceased
- 1990-03-15 GB GB9005882A patent/GB2230663B/en not_active Expired - Fee Related
- 1990-03-15 FR FR9003344A patent/FR2644663B1/fr not_active Expired - Fee Related
- 1990-03-15 DE DE4008384A patent/DE4008384C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2230663A (en) | 1990-10-24 |
DE4008384A1 (de) | 1990-09-20 |
US5016038A (en) | 1991-05-14 |
DE4008384C2 (de) | 1997-04-03 |
GB2230663B (en) | 1994-07-06 |
FR2644663A1 (fr) | 1990-09-21 |
GB9005882D0 (en) | 1990-05-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2692523B1 (fr) | Dispositif pour la commande d'un vibrateur à moment variable. | |
FR2812737B1 (fr) | Systeme de commande d'un dispositif de bureautique | |
FR2644663B1 (fr) | Dispositif pour la commande d'un flash d'appareil photographique | |
FR2526737B1 (fr) | Dispositif limiteur de couple pour mecanisme de commande d'un miroir de retroviseur | |
FR2637094B1 (fr) | Dispositif d'entrainement de flash pour appareil photographique muni d'un appareil zoom | |
FR2431611B1 (fr) | Dispositif de commande d'un ensemble moteur-transmission | |
FR2526965B1 (fr) | Dispositif de selection du mode de commande d'exposition pour appareil photographique | |
FR2644903B1 (fr) | Appareil photographique pourvu d'un flash | |
FR2666854B1 (fr) | Dispositif de commande de moyens d'antipompage d'un compresseur. | |
FR2650928B1 (fr) | Appareil de commande d'un dispositif de prise de vue | |
FR2650681B1 (fr) | Appareil photographique etanche a l'eau | |
FR2658318B1 (fr) | Dispositif de commande d'exposition pour appareil photo. | |
FR2655164B1 (fr) | Dispositif d'obturateur d'appareil photo. | |
FR2468771B1 (fr) | Dispositif de commande d'aspiration pour un compresseur | |
FR2651336B1 (fr) | Dispositif de commande d'un appareil photographique reflex monoobjectif. | |
FR2644600B1 (fr) | Dispositif de commande d'arret pour appareil photographique | |
FR2650403B1 (fr) | Dispositif de commande pour appareil photo | |
FR2532072B1 (fr) | Appareil photographique a commande de photometrie | |
FR2657437B1 (fr) | Dispositif de photometrie pour appareil photo. | |
FR2647916B1 (fr) | Mecanisme obturateur pour appareil photographique | |
FR2641620B1 (fr) | Dispositif de telecommande d'un appareil photographique | |
FR2671144B1 (fr) | Dispositif de commande d'un verin autonome. | |
FR2636145B1 (fr) | Dispositif de detection de position, notamment de tirage d'un objectif photographique zoom | |
FR2636746B1 (fr) | Dispositif de commande d'exposition d'appareil photographique | |
FR2647737B1 (fr) | Dispositif de commande d'une bequille de semi-remorque |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20071130 |