DE1291617B - Halbautomatische Verschlusssteuervorrichtung fuer photographische Apparate - Google Patents

Halbautomatische Verschlusssteuervorrichtung fuer photographische Apparate

Info

Publication number
DE1291617B
DE1291617B DEI32125A DEI0032125A DE1291617B DE 1291617 B DE1291617 B DE 1291617B DE I32125 A DEI32125 A DE I32125A DE I0032125 A DEI0032125 A DE I0032125A DE 1291617 B DE1291617 B DE 1291617B
Authority
DE
Germany
Prior art keywords
control device
exposure
setting
correct
semi
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.)
Pending
Application number
DEI32125A
Other languages
German (de)
English (en)
Inventor
Land Edwin Herbert
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Publication of DE1291617B publication Critical patent/DE1291617B/de
Pending 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
    • G03B7/04—Control effected by hand adjustment of a member that senses indication of a pointer of a built- in light-sensitive device, e.g. by restoring point to a fixed associated reference mark
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exposure Control For Cameras (AREA)
  • Endoscopes (AREA)
DEI32125A 1965-11-03 1966-10-28 Halbautomatische Verschlusssteuervorrichtung fuer photographische Apparate Pending DE1291617B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US506170A US3307460A (en) 1965-11-03 1965-11-03 Semiautomatic camera instrumentation

Publications (1)

Publication Number Publication Date
DE1291617B true DE1291617B (de) 1969-03-27

Family

ID=24013501

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI32125A Pending DE1291617B (de) 1965-11-03 1966-10-28 Halbautomatische Verschlusssteuervorrichtung fuer photographische Apparate

Country Status (8)

Country Link
US (1) US3307460A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT271182B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH466024A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1291617B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1499583A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1161744A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (2) NL6615523A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE329763B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2846919A1 (de) * 1977-11-15 1979-05-17 Olympus Optical Co Kamera mit elektrisch betaetigbarem verschluss

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452656A (en) * 1964-10-31 1969-07-01 Zeiss Ikon Ag Photometer with photoelectric transformer
DE1497920B1 (de) * 1966-09-21 1969-12-04 Agfa Gevaert Ag Fotografische Kamera mit einer automatisch die Belichtungszeit bestimmenden Belichtungssteuervorrichtung
US3583299A (en) * 1968-10-07 1971-06-08 Polaroid Corp Environmentally compensated follow-focus flash photography
DE1913865C3 (de) * 1969-03-19 1979-05-03 Agfa-Gevaert Ag, 5090 Leverkusen Fotografische oder kinematografische Kamera mit einem Membranauslöser
DE1919014A1 (de) * 1969-04-15 1970-10-22 Agfa Gevaert Ag Fotografische oder kinematografische Kamera mit einer Betaetigungshandhabe
US3851967A (en) * 1972-12-15 1974-12-03 R Rubin Easel illumination monitoring method
US3922690A (en) * 1974-09-25 1975-11-25 Berkey Photo Inc Camera construction
US6099172A (en) * 1999-06-03 2000-08-08 Polaroid Corporation Simplified camera mechanisms
DE20080209U1 (de) * 1999-09-28 2001-08-09 Immersion Corp Steuerung von haptischen Empfindungen für Schnittstellenvorrichtungen mit Vibrotaktiler Rückkopplung
US20080316171A1 (en) * 2000-01-14 2008-12-25 Immersion Corporation Low-Cost Haptic Mouse Implementations

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE662716C (de) * 1934-08-31 1938-07-20 Heinrich Blechner Photographische Kamera mit selbsttaetiger elektrischer Belichtungsregelung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2149250A (en) * 1938-02-26 1939-03-07 Joseph M Bing Photometer
US3106141A (en) * 1959-09-10 1963-10-08 Eastman Kodak Co Visual signal for photographic cameras
US3246585A (en) * 1963-07-23 1966-04-19 Eastman Kodak Co Photographic exposure control mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE662716C (de) * 1934-08-31 1938-07-20 Heinrich Blechner Photographische Kamera mit selbsttaetiger elektrischer Belichtungsregelung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2846919A1 (de) * 1977-11-15 1979-05-17 Olympus Optical Co Kamera mit elektrisch betaetigbarem verschluss

Also Published As

Publication number Publication date
NL6615523A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-05-05
FR1499583A (fr) 1967-10-27
NL134772C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB1161744A (en) 1969-08-20
US3307460A (en) 1967-03-07
SE329763B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-10-19
CH466024A (de) 1968-11-30
AT271182B (de) 1969-05-27

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