AT316994B - Kinematographische Kamera - Google Patents

Kinematographische Kamera

Info

Publication number: AT316994B
Authority: AT; Austria
Prior art keywords: cinematographic camera; cinematographic; camera
Prior art date: 1971-11-13

Application number

AT761872A

Other languages

English (en)

Original Assignee

Agfa Gevaert Ag

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.)

1971-11-13

Filing date

1972-09-05

Publication date

1974-08-12

1972-09-05 Application filed by Agfa Gevaert Ag filed Critical Agfa Gevaert Ag

1974-08-12 Application granted granted Critical

1974-08-12 Publication of AT316994B publication Critical patent/AT316994B/de

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
- G03B19/00—Cameras
- G03B19/18—Motion-picture cameras
- G03B19/26—Motion-picture cameras with fade-in and fade-out effects
- 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
- G03B7/081—Analogue circuits
- G03B7/085—Analogue circuits for control of aperture
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Liquid Crystal (AREA)
Studio Devices (AREA)
Diaphragms For Cameras (AREA)

AT761872A 1971-11-13 1972-09-05 Kinematographische Kamera AT316994B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2156462A DE2156462C3 (de)	1971-11-13	1971-11-13	Kinematografische Kamera

Publications (1)

Publication Number	Publication Date
AT316994B true AT316994B (de)	1974-08-12

Family

ID=5825038

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT761872A AT316994B (de)	1971-11-13	1972-09-05	Kinematographische Kamera

Country Status (7)

Country	Link
US (1)	US3815982A (de)
JP (1)	JPS5113017B2 (de)
AT (1)	AT316994B (de)
DE (1)	DE2156462C3 (de)
FR (1)	FR2160082A5 (de)
GB (1)	GB1414333A (de)
HK (1)	HK54276A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4739396C1 (en) *	1970-12-28	2002-07-09	Gilbert P Hyatt	Projection display system
US4672457A (en) *	1970-12-28	1987-06-09	Hyatt Gilbert P	Scanner system
US5398041A (en) *	1970-12-28	1995-03-14	Hyatt; Gilbert P.	Colored liquid crystal display having cooling
US5432526A (en) *	1970-12-28	1995-07-11	Hyatt; Gilbert P.	Liquid crystal display having conductive cooling
US4471385A (en) *	1970-12-28	1984-09-11	Hyatt Gilbert P	Electro-optical illumination control system
US4190343A (en) *	1972-08-31	1980-02-26	Agfa-Gevaert Ag	Photographic camera with exposure control utilizing a phase controllable crystal
US4342906A (en) *	1973-06-04	1982-08-03	Hyatt Gilbert P	Pulse width modulated feedback arrangement for illumination control
US4040067A (en) *	1975-09-17	1977-08-02	Toshihiro Kondo	Photographic camera with automatically controlled filter
JPS5380820U (de) *	1976-12-08	1978-07-05
US4255022A (en) *	1978-10-02	1981-03-10	Baylor College Of Medicine	Method of and apparatus for examination of visual fields
US4279474A (en) *	1980-03-25	1981-07-21	Belgorod Barry M	Spectacle lens having continuously variable controlled density and fast response time
JPS56164359A (en) *	1980-05-22	1981-12-17	Konishiroku Photo Ind Co Ltd	Ion current control device
DK393681A (da) *	1981-03-23	1982-09-24	H Stockburger	Kopiapparat til kombineret afbildning
JPS58194008A (ja) *	1982-05-10	1983-11-11	Olympus Optical Co Ltd	合焦検出装置
US4690508A (en) *	1982-12-15	1987-09-01	C-D Marketing, Ltd.	Liquid crystal closed-loop controlled mirror systems
US5388884A (en) *	1993-04-21	1995-02-14	Caterpillar Inc.	Arrangement for mounting a cab structure to a vehicle frame

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2515330A (en) *	1946-03-26	1950-07-18	Bolsey Jacques	Cinematographic camera having fading means
US3433139A (en) *	1966-10-19	1969-03-18	Texas Instruments Inc	Electro-optic controls for reflex cameras
US3476029A (en) *	1967-08-16	1969-11-04	Graflex Inc	Electrochromic shutter system
US3597044A (en) *	1968-09-03	1971-08-03	Rca Corp	Electro-optic light modulator
US3575491A (en) *	1968-10-16	1971-04-20	Rca Corp	Decreasing response time of liquid crystals
US3517990A (en) *	1969-10-02	1970-06-30	Eastman Kodak Co	Fade-in,fade-out control
US3655269A (en) *	1971-01-25	1972-04-11	Rca Corp	Liquid crystal display assembly having independent contrast and speed of response controls
JPS523906B2 (de) *	1971-09-13	1977-01-31

1971
- 1971-11-13 DE DE2156462A patent/DE2156462C3/de not_active Expired
1972
- 1972-09-05 AT AT761872A patent/AT316994B/de not_active IP Right Cessation
- 1972-11-07 JP JP47111564A patent/JPS5113017B2/ja not_active Expired
- 1972-11-08 FR FR7239494A patent/FR2160082A5/fr not_active Expired
- 1972-11-13 US US00305691A patent/US3815982A/en not_active Expired - Lifetime
- 1972-11-13 GB GB5240772A patent/GB1414333A/en not_active Expired
1976
- 1976-09-02 HK HK542/76*UA patent/HK54276A/xx unknown

Also Published As

Publication number	Publication date
DE2156462C3 (de)	1980-03-13
DE2156462A1 (de)	1973-05-17
FR2160082A5 (de)	1973-06-22
US3815982A (en)	1974-06-11
HK54276A (en)	1976-09-10
GB1414333A (en)	1975-11-19
DE2156462B2 (de)	1979-07-05
JPS5113017B2 (de)	1976-04-24
JPS4860631A (de)	1973-08-25

Legal Events

Date	Code	Title	Description
1983-03-15	ELJ	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
BE788915A (fr)	1973-03-15	Projecteur
AT333593B (de)	1976-11-25	Spiegelreflexkamera
BE774934A (fr)	1972-05-04	Camera
CH539279A (de)	1973-07-15	Spiegelreflexkamera
AT316994B (de)	1974-08-12	Kinematographische Kamera
AT325416B (de)	1975-10-27	Selbstentwicklerkamera
AT316992B (de)	1974-08-12	Kinematographische Kamera
AT316984B (de)	1974-08-12	Spiegelreflexkamera
MY7600249A (en)	1976-12-31	Photographic camera
AT314980B (de)	1974-05-10	Schmalfilmkamera
NL181383C (nl)	1987-08-03	Fotografische camera.
IT973949B (it)	1974-06-10	Macchina fotografica
CH534894A (fr)	1973-03-15	Projecteur cinématographique
MY7600107A (en)	1976-12-31	Photographic camera
AT334651B (de)	1976-01-25	Photographisches objektiv
NL180459C (nl)	1987-02-16	Reflexcamera.
CH550418A (de)	1974-06-14	Selbstentwicklerkamera.
IT950445B (it)	1973-06-20	Proiettore cinematografico
AT314978B (de)	1974-05-10	Kinematographische Kamera
AT298983B (de)	1972-05-25	Kamera
AT312417B (de)	1973-12-27	Kamera
IT953873B (it)	1973-08-10	Proiettore cinematografico
IT952876B (it)	1973-07-30	Proiettore cinematografico
AT321098B (de)	1975-03-10	Photographische Kamera
DE7120847U (de)	1971-08-26	Schmalfilmkamera