FR2218576A1 - - Google Patents

Info

Publication number: FR2218576A1
Authority: FR; France
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.): Granted

Application number

FR7405596A

Other languages

French (fr)

Other versions

FR2218576B1 (en

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.)

Canon Inc

Original Assignee

Canon Inc

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.)

1973-02-20

Filing date

1974-02-19

Publication date

1974-09-13

1974-02-19 Application filed by Canon Inc filed Critical Canon Inc

1974-09-13 Publication of FR2218576A1 publication Critical patent/FR2218576A1/fr

1976-06-25 Application granted granted Critical

1976-06-25 Publication of FR2218576B1 publication Critical patent/FR2218576B1/fr

Status Expired legal-status Critical Current

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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
- G03B7/091—Digital circuits
- 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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/16—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with both the intensity of the flash source and the distance of the flash source from the object, e.g. in accordance with the "guide number" of the flash bulb and the focusing of the camera
- 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
- G03B2215/0514—Separate unit

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Stroboscope Apparatuses (AREA)
Exposure Control For Cameras (AREA)
Details Of Cameras Including Film Mechanisms (AREA)

FR7405596A 1973-02-20 1974-02-19 Expired FR2218576B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP48020410A JPS49110337A (en)	1973-02-20	1973-02-20

Publications (2)

Publication Number	Publication Date
FR2218576A1 true FR2218576A1 (en)	1974-09-13
FR2218576B1 FR2218576B1 (en)	1976-06-25

Family

ID=12026253

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7405596A Expired FR2218576B1 (en)	1973-02-20	1974-02-19

Country Status (3)

Country	Link
JP (1)	JPS49110337A (en)
DE (1)	DE2408156C3 (en)
FR (1)	FR2218576B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2344048A1 (en) *	1976-03-12	1977-10-07	Canon Kk	INSTANT DEVELOPMENT PHOTOGRAPHIC CAMERA

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3846812A (en) *	1973-12-20	1974-11-05	Polaroid Corp	Automatic electronic flash camera
JPS588492B2 (en) *	1974-09-25	1983-02-16	アサヒコウガクコウギヨウカブシキガイシヤ	Senkouhatsukoukiniokeruhatsukoushidoseigyosouchi
JPS5921008B2 (en) *	1974-11-27	1984-05-17	キヤノン株式会社	electric drive camera
JPS5420724A (en) *	1977-07-18	1979-02-16	Hitachi Ltd	Camera control system
JPS5442127A (en) *	1977-09-09	1979-04-03	Canon Inc	Converting device for multiplication of image
US4156565A (en) *	1978-03-23	1979-05-29	Polaroid Corporation	Control system for flash-illuminated automatic focusing camera
DE2841649C2 (en) *	1978-09-25	1983-09-29	Agfa-Gevaert Ag, 5090 Leverkusen	Photographic camera with a film transport device
DE2953961C1 (en) *	1978-10-25	1985-09-12	Olympus Optical Co., Ltd., Tokio/Tokyo	Camera with a single energy source for a film transport motor drive and an electronic flash unit
JPS5559448A (en) *	1978-10-25	1980-05-02	Olympus Optical Co Ltd	Strobe device and power source device which also serves as motor drive device
JPS5589823A (en) *	1978-12-27	1980-07-07	Canon Inc	Photographing operation control circuit of camera
JPS55103545A (en) *	1979-02-02	1980-08-07	Olympus Optical Co Ltd	Motor driven camera
JPS55106439A (en) *	1979-02-08	1980-08-15	Olympus Optical Co Ltd	Single-lens reflex camera
JPS5681823A (en) *	1979-12-07	1981-07-04	West Electric Co Ltd	Flash camera
JPS5779924A (en) *	1980-11-06	1982-05-19	West Electric Co Ltd	Exposure controller
JPS57132121A (en) *	1981-12-23	1982-08-16	Canon Inc	Camera system
JPS5991428A (en) *	1982-11-17	1984-05-26	Matsushita Electric Ind Co Ltd	Photographic device
DD212121B1 (en) *	1982-12-01	1993-10-07	Schneider Feinwerktechnik Jos	INSTALLATION FOR BLITZ PHOTOGRAPHY
JPS61126239U (en) *	1985-08-22	1986-08-08
JPH01131537A (en) *	1988-09-30	1989-05-24	Konica Corp	Camera mounted with microprocessor
JPH0297930A (en) *	1988-10-04	1990-04-10	Canon Inc	Single lens reflex camera
JP2626250B2 (en) *	1990-12-11	1997-07-02	株式会社ニコン	camera

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2051439A5 (en) *	1969-06-30	1971-04-02	Polaroid Corp

1973
- 1973-02-20 JP JP48020410A patent/JPS49110337A/ja active Pending
1974
- 1974-02-19 FR FR7405596A patent/FR2218576B1/fr not_active Expired
- 1974-02-20 DE DE2408156A patent/DE2408156C3/en not_active Expired

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2051439A5 (en) *	1969-06-30	1971-04-02	Polaroid Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2344048A1 (en) *	1976-03-12	1977-10-07	Canon Kk	INSTANT DEVELOPMENT PHOTOGRAPHIC CAMERA

Also Published As

Publication number	Publication date
JPS49110337A (en)	1974-10-21
FR2218576B1 (en)	1976-06-25
DE2408156A1 (en)	1974-09-05
DE2408156C3 (en)	1978-09-21
DE2408156B2 (en)	1978-01-19

Publication	Publication Date	Title
AR201758A1 (en)	1975-04-15
AU476761B2 (en)	1976-09-30
AR201235Q (en)	1975-02-21
AR201231Q (en)	1975-02-21
AU474593B2 (en)	1976-07-29
AU474511B2 (en)	1976-07-22
FR2255624B1 (en)	1979-01-05
AU474838B2 (en)	1976-08-05
FR2218576A1 (en)	1974-09-13
AU476714B2 (en)	1976-09-30
AR201229Q (en)	1975-02-21
AU476696B2 (en)	1976-09-30
AU472848B2 (en)	1976-06-03
AR199451A1 (en)	1974-08-30
AU477823B2 (en)	1975-06-19
AR195948A1 (en)	1973-11-15
AR201432A1 (en)	1975-03-14
AU476873B1 (en)	1975-01-09
AU471461B2 (en)	1976-04-29
AU477824B2 (en)	1975-07-17
AR196382A1 (en)	1973-12-18
AR200885A1 (en)	1974-12-27
AR193950A1 (en)	1973-05-31
AR200256A1 (en)	1974-10-31
AR197627A1 (en)	1974-04-23

FR2218576A1 - - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (1)

Publications (2)

Family

ID=12026253

Family Applications (1)

Country Status (3)

Cited By (1)

Families Citing this family (21)

Citations (1)

Patent Citations (1)

Cited By (1)

Also Published As

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