DE3855859D1 - Blitzvorrichtung - Google Patents

Blitzvorrichtung

Info

Publication number: DE3855859D1
Authority: DE; Germany
Prior art keywords: flash device; flash
Prior art date: 1987-07-10
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 - Lifetime

Application number

DE3855859T

Other languages

English (en)

Other versions

DE3855859T2 (de

Inventor

Hiroshi C O Minolta C Hosomizu

Tsutomu C O Minolta C Ichikawa

Makoto C O Minolta Came Kamiya

Masatoshi C O Minolta Yoneyama

Kenji C O Minolta Camera Tsuji

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.)

Minolta Co Ltd

Original Assignee

Minolta Co Ltd

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.)

1987-07-10

Filing date

1988-07-08

Publication date

1997-05-15

1988-07-08 Application filed by Minolta Co Ltd filed Critical Minolta Co Ltd

1997-05-15 Publication of DE3855859D1 publication Critical patent/DE3855859D1/de

1997-08-21 Application granted granted Critical

1997-08-21 Publication of DE3855859T2 publication Critical patent/DE3855859T2/de

2008-07-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- H05B41/325—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation by measuring the incident light
- 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
- 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)
Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)

DE3855859T 1987-07-10 1988-07-08 Blitzvorrichtung Expired - Lifetime DE3855859T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP62173466A JPS6417033A (en)	1987-07-10	1987-07-10	Automatic dimming system flash device

Publications (2)

Publication Number	Publication Date
DE3855859D1 true DE3855859D1 (de)	1997-05-15
DE3855859T2 DE3855859T2 (de)	1997-08-21

Family

ID=15960999

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3855859T Expired - Lifetime DE3855859T2 (de)	1987-07-10	1988-07-08	Blitzvorrichtung

Country Status (4)

Country	Link
US (3)	US4839686A (de)
EP (2)	EP0298500A3 (de)
JP (1)	JPS6417033A (de)
DE (1)	DE3855859T2 (de)

Families Citing this family (75)

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US5051768A (en) *	1990-03-26	1991-09-24	Polaroid Corporation	Electronic flash apparatus for reducing the incidence of human eyelid closures during exposure
JPH03286619A (ja) *	1990-04-02	1991-12-17	Mitsubishi Electric Corp	絶縁ゲート形半導体装置のゲート駆動回路および該回路を用いたフラッシュ制御装置
US5107292A (en) *	1990-04-13	1992-04-21	West Electric Co., Ltd.	Electronic flash unit
US5159381A (en) *	1990-05-23	1992-10-27	Polaroid Corporation	Electronic flash control circuit
JP2507147B2 (ja) *	1990-06-18	1996-06-12	ウエスト電気株式会社	ストロボ装置
EP0464602B1 (de) *	1990-06-26	1997-09-24	Nikon Corporation	Automatische Blitzbegrenzungsvorrichtung in einer Kamera
US5180953A (en) *	1990-11-26	1993-01-19	West Electric Co., Ltd.	Strobo device
JP3297446B2 (ja) *	1991-06-26	2002-07-02	ウエスト電気株式会社	ストロボ装置
US5448331A (en) *	1991-08-01	1995-09-05	Minolta Camera Kabushiki Kaisha	Camera utilizing additional illumination from a flash light for focus detection and exposure operation
JPH0582281A (ja) *	1991-09-19	1993-04-02	West Electric Co Ltd	ストロボ装置
US5752102A (en) *	1992-04-16	1998-05-12	Nikon Corporation	Electronic flashing device
JP3259447B2 (ja) *	1993-06-29	2002-02-25	株式会社ニコン	電子閃光制御システム
US5640620A (en) *	1993-07-22	1997-06-17	Nikon Corporation	Radiation regulating device for an electronic flash device and method for regulating same
JPH07175112A (ja) *	1993-11-05	1995-07-14	Nikon Corp	閃光撮影可能なカメラ
JPH07245187A (ja) *	1994-03-07	1995-09-19	Olympus Optical Co Ltd	ストロボ装置
JPH07302690A (ja) *	1994-05-02	1995-11-14	Olympus Optical Co Ltd	ストロボ装置
DE4425551A1 (de) *	1994-07-19	1996-02-01	Gore W L & Ass Gmbh	Meßgerät zum Messen des Verlaufs der charakteristischen Impedanz entlang einem Kabel
US5717962A (en) *	1994-07-19	1998-02-10	Olympus Optical Co., Ltd.	Electric flash apparatus using MOS controlled thyristor
JPH0876196A (ja) *	1994-09-07	1996-03-22	Nikon Corp	ランプ点灯制御装置を備えたカメラ
JPH0990482A (ja) *	1995-09-25	1997-04-04	Minolta Co Ltd	閃光装置
JPH09211576A (ja) *	1996-02-02	1997-08-15	Olympus Optical Co Ltd	電子閃光装置
JP3060163B2 (ja) *	1997-03-04	2000-07-10	スタンレー電気株式会社	ストロボ回路
JPH10246908A (ja) *	1997-03-04	1998-09-14	Stanley Electric Co Ltd	ストロボ回路
US6380915B1 (en) *	1999-04-05	2002-04-30	Eastman Kodak Company	El backlight drive circuit for LCD display
FR2801061B1 (fr)	1999-11-12	2001-12-14	Lorraine Laminage	Procede de realisation d'une bande de tole laminere a chaud a tres haute resistance, utilisable pour la mise en forme et notamment pour l'emboutissage
US6407512B1 (en) *	1999-11-19	2002-06-18	Fuji Photo Film Co., Ltd.	Flashing device of an automatic light-regulation type
US6311021B1 (en) *	1999-11-24	2001-10-30	Wheelock, Inc.	Multi-candela alarm unit
US6897772B1 (en)	2000-11-14	2005-05-24	Honeywell International, Inc.	Multi-function control system
US8627965B2 (en)	2001-05-17	2014-01-14	Rtc Industries, Inc.	Multi-component display and merchandise systems
JP4759180B2 (ja) *	2001-08-02	2011-08-31	キヤノン株式会社	カメラ及びカメラシステム
JP4934929B2 (ja)	2001-08-27	2012-05-23	株式会社ニコン	電子閃光装置
US6856241B1 (en)	2003-05-05	2005-02-15	Honeywell International, Inc.	Variable candela strobe
US7218205B2 (en) *	2003-05-05	2007-05-15	Honeywell International, Inc.	Variable candela strobe with constant trigger voltage
US9375100B2 (en)	2004-02-03	2016-06-28	Rtc Industries, Inc.	Product securement and management system
US8047385B2 (en)	2004-02-03	2011-11-01	Rtc Industries, Inc.	Product securement and management system
US9898712B2 (en)	2004-02-03	2018-02-20	Rtc Industries, Inc.	Continuous display shelf edge label device
US11375826B2 (en)	2004-02-03	2022-07-05	Rtc Industries, Inc.	Product securement and management system
US8938396B2 (en)	2004-02-03	2015-01-20	Rtc Industries, Inc.	System for inventory management
US9818148B2 (en)	2013-03-05	2017-11-14	Rtc Industries, Inc.	In-store item alert architecture
US10285510B2 (en)	2005-09-12	2019-05-14	Rtc Industries, Inc.	Product management display system
US11344138B2 (en)	2005-09-12	2022-05-31	Rtc Industries, Inc.	Product management display system
US8739984B2 (en)	2005-09-12	2014-06-03	Rtc Industries, Inc.	Product management display system with trackless pusher mechanism
US8967394B2 (en)	2005-09-12	2015-03-03	Rtc Industries, Inc.	Product management display system with trackless pusher mechanism
US9173504B2 (en)	2005-09-12	2015-11-03	Rtc Industries, Inc.	Product management display system
US11259652B2 (en)	2005-09-12	2022-03-01	Rtc Industries, Inc.	Product management display system
US11583109B2 (en)	2005-09-12	2023-02-21	Rtc Industries, Inc.	Product management display system with trackless pusher mechanism
US9138075B2 (en)	2005-09-12	2015-09-22	Rtc Industries, Inc.	Product management display system
US9265362B2 (en)	2005-09-12	2016-02-23	RTC Industries, Incorporated	Product management display system
US9750354B2 (en)	2005-09-12	2017-09-05	Rtc Industries, Inc.	Product management display system
US10952546B2 (en)	2005-09-12	2021-03-23	Rtc Industries, Inc.	Product management display system with trackless pusher mechanism
US9265358B2 (en)	2005-09-12	2016-02-23	RTC Industries, Incorporated	Product management display system
US8978904B2 (en)	2005-09-12	2015-03-17	Rtc Industries, Inc.	Product management display system with trackless pusher mechanism
JP4863196B2 (ja) *	2005-10-14	2012-01-25	スタンレー電気株式会社	閃光放電管用点灯制御回路
JP4945112B2 (ja) *	2005-10-28	2012-06-06	スタンレー電気株式会社	Ｌｅｄ照明装置
US7456585B2 (en) *	2006-05-11	2008-11-25	Simplexgrinnell Lp	Optical element driving circuit
US7994729B2 (en) *	2008-07-21	2011-08-09	Simplexgrinnell Lp	Optical element driving circuit
US7920053B2 (en) *	2008-08-08	2011-04-05	Gentex Corporation	Notification system and method thereof
US8232884B2 (en) *	2009-04-24	2012-07-31	Gentex Corporation	Carbon monoxide and smoke detectors having distinct alarm indications and a test button that indicates improper operation
US10357118B2 (en)	2013-03-05	2019-07-23	Rtc Industries, Inc.	Systems and methods for merchandizing electronic displays
JP2015129824A (ja) *	2014-01-07	2015-07-16	パナソニックＩｐマネジメント株式会社	ストロボ装置
US11109692B2 (en)	2014-11-12	2021-09-07	Rtc Industries, Inc.	Systems and methods for merchandizing electronic displays
US11182738B2 (en)	2014-11-12	2021-11-23	Rtc Industries, Inc.	System for inventory management
US9955802B2 (en)	2015-04-08	2018-05-01	Fasteners For Retail, Inc.	Divider with selectively securable track assembly
EP3402371B1 (de)	2016-01-13	2020-03-04	RTC Industries, Inc.	Warenauslagesystem mit einer spreizschutzvorrichtung
US10448756B2 (en)	2017-06-16	2019-10-22	Rtc Industries, Inc.	Product management display system with trackless pusher mechanism
US20230061524A1 (en) *	2021-09-02	2023-03-02	Aruna Inovation LLC	Liquid, air, and surface treatment using high intensity broad-spectrum pulsed light and method using the same

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GB1053236A (de) *		1900-01-01
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US4006485A (en) *	1972-10-19	1977-02-01	Minolta Camera Kabushiki Kaisha	Luminance controlled indicator in camera view finder
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JPS6150126A (ja) *	1984-08-18	1986-03-12	West Electric Co Ltd	自動調光電子閃光装置
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JP2506667B2 (ja) *	1986-05-30	1996-06-12	ウエスト電気株式会社	ストロボ装置
JPS6359724A (ja) *	1986-08-25	1988-03-15	ジ−メンス・アクチエンゲゼルシヤフト	遠隔通信装置内の線路を保護する装置
JPS6359725A (ja) *	1986-08-25	1988-03-15	ジ−メンス・アクチエンゲゼルシヤフト	遠隔通信装置の分配器内で電気的な導線を固定するための集成装置
JPS6359726A (ja) *	1986-08-27	1988-03-15	日本電気株式会社	受電装置の保護回路
JPS6359730A (ja) *	1986-08-29	1988-03-15	株式会社東芝	定電圧定周波インバ−タ装置
JPS6359729A (ja) *	1986-08-29	1988-03-15	日本電気株式会社	交流入力電源自動切替回路
JPS6395725A (ja) *	1986-10-13	1988-04-26	Fuji Electric Co Ltd	Ｉｇｂｔの駆動回路
JPS6395724A (ja) *	1986-10-13	1988-04-26	Fuji Electric Co Ltd	Ｉｇｂｔのゲ−ト駆動回路
JPS6395728A (ja) *	1986-10-13	1988-04-26	Fuji Electric Co Ltd	Ｉｇｂｔの過電流保護回路
JPS6395730A (ja) *	1986-10-13	1988-04-26	Fuji Electric Co Ltd	過電流保護機能をもつｉｇｂｔの駆動回路
JPS6395727A (ja) *	1986-10-13	1988-04-26	Fuji Electric Co Ltd	Ｉｇｂｔのゲ−ト駆動回路
JPS6395722A (ja) *	1986-10-13	1988-04-26	Fuji Electric Co Ltd	Ｉｇｂｔ素子の過電流保護回路
JPS6395726A (ja) *	1986-10-13	1988-04-26	Fuji Electric Co Ltd	Ｉｇｂｔの駆動回路
JPS6395723A (ja) *	1986-10-13	1988-04-26	Fuji Electric Co Ltd	Ｉｇｂｔのラツチアツプ検出回路
JPS6417033A (en) *	1987-07-10	1989-01-20	Minolta Camera Kk	Automatic dimming system flash device

1987
- 1987-07-10 JP JP62173466A patent/JPS6417033A/ja active Pending
1988
- 1988-07-08 EP EP19880110949 patent/EP0298500A3/de not_active Withdrawn
- 1988-07-08 EP EP88110943A patent/EP0298497B1/de not_active Expired - Lifetime
- 1988-07-08 US US07/216,725 patent/US4839686A/en not_active Expired - Lifetime
- 1988-07-08 US US07/216,381 patent/US4951081A/en not_active Expired - Lifetime
- 1988-07-08 DE DE3855859T patent/DE3855859T2/de not_active Expired - Lifetime
1992
- 1992-09-10 US US07/943,151 patent/US5313247A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0298497A3 (de)	1990-09-26
JPS6417033A (en)	1989-01-20
EP0298500A3 (de)	1990-10-10
EP0298497B1 (de)	1997-04-09
EP0298497A2 (de)	1989-01-11
US5313247A (en)	1994-05-17
US4839686A (en)	1989-06-13
DE3855859T2 (de)	1997-08-21
US4951081A (en)	1990-08-21
EP0298500A2 (de)	1989-01-11

Publication	Publication Date	Title
DE3855859D1 (de)	1997-05-15	Blitzvorrichtung
FI92889B (fi)	1994-09-30	Palonilmaisulaite
KR890012842U (ko)	1989-08-07	클램프 장치
BR8800958A (pt)	1988-10-11	Dispositivo posicionador
BR8705585A (pt)	1989-05-09	Dispositivo oxigenador
BR8803670A (pt)	1989-02-14	Dispositivo cilindro-embolo
DE3778506D1 (de)	1992-05-27	Auswechselbare blitzvorrichtung.
KR880018146U (ko)	1988-10-28	스타터장치
ATA207388A (de)	1991-05-15	Konfektioniervorrichtung
AT387995B (de)	1989-04-10	Austragvorrichtung
IT8653705V0 (it)	1986-07-29	Dispositivo seguicamma
KR890000964U (ko)	1989-03-17	클램프 장치
AT389260B (de)	1989-11-10	Spreizvorrichtung
ATA46887A (de)	1989-04-15	Spannvorrichtung
KR890010863U (ko)	1989-07-11	스타터 장치
ES1001000Y (es)	1990-02-16	Dispositivo antihemorroidal
KR890003929U (ko)	1989-04-14	수신 장치
KR890004552U (ko)	1989-04-17	협지장치
KR890700852A (ko)	1989-04-27	프로젝터 장치
DK225687D0 (da)	1987-05-01	Pumpeapparat
IT1221931B (it)	1990-08-31	Dispositivo lavabicchieri
IT1204535B (it)	1989-03-03	Dispositivo passascotte
SE8704990D0 (sv)	1987-12-14	Anordning
SE8703024D0 (sv)	1987-08-03	Stubbuppbrytnings-anordning
SE8702060D0 (sv)	1987-05-19	Anordning

Legal Events

Date	Code	Title	Description
1998-05-07	8364	No opposition during term of opposition