CH443887A - Photographische Kamera mit selbsttätiger Blenden- und Zeiteinstellung - Google Patents

Photographische Kamera mit selbsttätiger Blenden- und Zeiteinstellung

Info

Publication number
CH443887A
CH443887A CH1785665A CH1785665A CH443887A CH 443887 A CH443887 A CH 443887A CH 1785665 A CH1785665 A CH 1785665A CH 1785665 A CH1785665 A CH 1785665A CH 443887 A CH443887 A CH 443887A
Authority
CH
Switzerland
Prior art keywords
time setting
photographic camera
automatic aperture
aperture
automatic
Prior art date
Application number
CH1785665A
Other languages
English (en)
Inventor
Rentschler Waldemar
Original Assignee
Prontor Werk Gauthier Gmbh
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.)
Filing date
Publication date
Application filed by Prontor Werk Gauthier Gmbh filed Critical Prontor Werk Gauthier Gmbh
Publication of CH443887A publication Critical patent/CH443887A/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
    • 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
    • G03B7/083—Analogue circuits for control of exposure time
    • 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
    • G03B7/003—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly setting of both shutter and diaphragm
    • 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
    • G03B7/087—Analogue circuits for control of both exposure time and 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
    • G03B9/58—Means for varying duration of "open" period of shutter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
CH1785665A 1964-12-28 1965-12-27 Photographische Kamera mit selbsttätiger Blenden- und Zeiteinstellung CH443887A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG42395A DE1291616B (de) 1964-12-28 1964-12-28 Photographische Kamera mit selbsttaetiger, lichtgesteuerter Blenden- und Zeiteinstellung

Publications (1)

Publication Number Publication Date
CH443887A true CH443887A (de) 1967-09-15

Family

ID=7126920

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1785665A CH443887A (de) 1964-12-28 1965-12-27 Photographische Kamera mit selbsttätiger Blenden- und Zeiteinstellung

Country Status (5)

Country Link
US (1) US3593629A (de)
CH (1) CH443887A (de)
DE (1) DE1291616B (de)
FR (1) FR1464218A (de)
GB (1) GB1093235A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040111A (en) * 1974-07-05 1977-08-02 Veb Pentacon Dresden Camera automatic exposure control apparatus

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914776A (en) * 1969-06-17 1975-10-21 Minolta Camera Kk Shutter control device
US3765312A (en) * 1971-05-28 1973-10-16 Canon Kk Exposure control device
DE2230865C3 (de) * 1972-06-23 1978-10-05 Agfa-Gevaert Ag, 5090 Leverkusen Fotografische Kamera mit einer elektronischen Belichtungssteuervorrichtung
JPS4937632A (de) * 1972-08-08 1974-04-08
JPS4982336A (de) * 1972-12-09 1974-08-08
JPS49129531A (de) * 1973-04-13 1974-12-11
US3842423A (en) * 1973-10-17 1974-10-15 Eastman Kodak Co Exposure control apparatus
JPS519822A (en) * 1974-06-26 1976-01-26 Minolta Camera Kk Kamerano roshutsuhyojisochi
GB1552597A (en) * 1975-10-09 1979-09-19 Haskell R Camera controller
JPS5383737A (en) * 1976-12-29 1978-07-24 Olympus Optical Co Ltd Single lens reflex camera
JPS54151445A (en) * 1978-05-19 1979-11-28 Canon Inc Camera
US9764908B2 (en) 2015-07-23 2017-09-19 Babcock Power Services, Inc. Concentric flow variable orifices for gas and particulate flow balance
US9821966B2 (en) 2015-07-23 2017-11-21 Babcock Power Services, Inc. Concentric flow variable orifices for gas and particulate flow balance

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978970A (en) * 1956-08-23 1961-04-11 Compur Werk Friedrich Deckel Photographic shutter construction
DE1118601B (de) * 1956-09-26 1961-11-30 Gauthier Gmbh A Photographische Kamera oder photographischer Verschluss mit selbsttaetiger Belichtungseinstellung
US3098421A (en) * 1959-03-30 1963-07-23 Ohara Naoyuki Depth of field verifying device
US3063354A (en) * 1959-05-23 1962-11-13 Meopta Narodni Podnik Device for automatically controlling the exposure time for photographic purposes
GB878166A (en) * 1959-10-14 1961-09-27 Kamera & Kinowerke Dresden Veb Improvements in photographic or cinematographic cameras having exposure control arrangements
DE1186325B (de) * 1960-11-11 1965-01-28 Zeiss Ikon Ag Kamera fuer Tageslicht- und Blitzlichtaufnahmen
US3205803A (en) * 1963-03-29 1965-09-14 Polaroid Corp Shutter timing apparatus
US3292516A (en) * 1963-05-17 1966-12-20 Copal Co Ltd Photographic camera with automatic exposure control
DE1206723B (de) * 1963-07-13 1965-12-09 Prontor Werk Gauthier Gmbh Photographische Kamera mit selbsttaetiger Einstellung der Blende bei Blitzlichtaufnahmen
DE1245716B (de) * 1964-08-27 1967-07-27 Agfa Gevaert Ag Fotografische Kamera mit einer Belichtungssteuervorrichtung
US3362309A (en) * 1965-03-08 1968-01-09 Polaroid Corp Exposure control apparatus
DE1472637A1 (de) * 1965-05-28 1969-07-10 Gossen & Co Gmbh P Elektronisch gesteuerter Kameraverschluss

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040111A (en) * 1974-07-05 1977-08-02 Veb Pentacon Dresden Camera automatic exposure control apparatus

Also Published As

Publication number Publication date
GB1093235A (en) 1967-11-29
FR1464218A (fr) 1966-12-30
US3593629A (en) 1971-07-20
DE1291616B (de) 1969-03-27

Similar Documents

Publication Publication Date Title
CH531184A (de) Photographische Kamera mit automatischer Belichtungssteuerung
AT298976B (de) Photographische Kamera
AT274562B (de) Photographische Kamera
CH443887A (de) Photographische Kamera mit selbsttätiger Blenden- und Zeiteinstellung
AT276078B (de) Photographische Kamera
CH438921A (de) Photographische Kamera
CH438922A (de) Photographische Kamera mit beleuchtungsabhängig steuerbarer Zeitbildungseinrichtung
AT251414B (de) Photographische Kamera
AT280780B (de) Photographische Kamera mit einer Blitzvorrichtung
AT272085B (de) Kinematographische oder photographische Kamera
DE6602893U (de) Schmalfilmkamera mit automatischer blendenregeleinrichtun
AT252724B (de) Photographische Kamera mit automatischer Filmempfindlichkeitseingabe
AT251410B (de) Photographische Kamera
AT266580B (de) Photographische Kamera
AT265857B (de) Photographische Kamera mit Wechselkassette
CH484442A (de) Fotografische Kamera mit Blendenregelautomatik
AT276059B (de) Photographische Kamera
AT268873B (de) Photographische Kamera
AT262747B (de) Photographische Kamera mit Belichtungsregelungseinrichtung
AT276066B (de) Photographische oder kinematographische Kamera
AT276060B (de) Photographische Kamera
AT250162B (de) Photographische Kamera
CH446049A (de) Photographische Kamera
AT253359B (de) Kinematographische Kamera mit selbsttätigem Belichtungsregler
AT258697B (de) Kamera mit automatischer Blendennachführung