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IT1298988B1 - Dispositivo per impostare automaticamente il tempo di esposizione dell'otturatore meccanico di una fotocamera - Google Patents

Dispositivo per impostare automaticamente il tempo di esposizione dell'otturatore meccanico di una fotocamera

Info

Publication number
IT1298988B1
IT1298988B1 IT98MI000688A ITMI980688A IT1298988B1 IT 1298988 B1 IT1298988 B1 IT 1298988B1 IT 98MI000688 A IT98MI000688 A IT 98MI000688A IT MI980688 A ITMI980688 A IT MI980688A IT 1298988 B1 IT1298988 B1 IT 1298988B1
Authority
IT
Italy
Prior art keywords
camera
exposure time
automatically set
mechanical shutter
shutter
Prior art date
Application number
IT98MI000688A
Other languages
English (en)
Inventor
Emanuele Salvador
Original Assignee
Emanuele Salvador
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 Emanuele Salvador filed Critical Emanuele Salvador
Priority to IT98MI000688A priority Critical patent/IT1298988B1/it
Priority to DE19913411A priority patent/DE19913411B4/de
Publication of ITMI980688A1 publication Critical patent/ITMI980688A1/it
Application granted granted Critical
Publication of IT1298988B1 publication Critical patent/IT1298988B1/it

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Shutters For Cameras (AREA)
IT98MI000688A 1998-03-31 1998-03-31 Dispositivo per impostare automaticamente il tempo di esposizione dell'otturatore meccanico di una fotocamera IT1298988B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT98MI000688A IT1298988B1 (it) 1998-03-31 1998-03-31 Dispositivo per impostare automaticamente il tempo di esposizione dell'otturatore meccanico di una fotocamera
DE19913411A DE19913411B4 (de) 1998-03-31 1999-03-25 Vorrichtung zur automatischen Einstellung der Belichtungszeit des mechanischen Verschlusses einer Fotokamera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98MI000688A IT1298988B1 (it) 1998-03-31 1998-03-31 Dispositivo per impostare automaticamente il tempo di esposizione dell'otturatore meccanico di una fotocamera

Publications (2)

Publication Number Publication Date
ITMI980688A1 ITMI980688A1 (it) 1999-10-01
IT1298988B1 true IT1298988B1 (it) 2000-02-07

Family

ID=11379601

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98MI000688A IT1298988B1 (it) 1998-03-31 1998-03-31 Dispositivo per impostare automaticamente il tempo di esposizione dell'otturatore meccanico di una fotocamera

Country Status (2)

Country Link
DE (1) DE19913411B4 (it)
IT (1) IT1298988B1 (it)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4818492B1 (it) * 1968-10-24 1973-06-06
JP2949384B2 (ja) * 1991-07-31 1999-09-13 京セラ株式会社 カメラ用シャッタ装置

Also Published As

Publication number Publication date
ITMI980688A1 (it) 1999-10-01
DE19913411B4 (de) 2004-05-27
DE19913411A1 (de) 1999-10-07

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Legal Events

Date Code Title Description
0001 Granted