NL7002762A - - Google Patents

Info

Publication number
NL7002762A
NL7002762A NL7002762A NL7002762A NL7002762A NL 7002762 A NL7002762 A NL 7002762A NL 7002762 A NL7002762 A NL 7002762A NL 7002762 A NL7002762 A NL 7002762A NL 7002762 A NL7002762 A NL 7002762A
Authority
NL
Netherlands
Application number
NL7002762A
Other versions
NL151518B (nl
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 filed Critical
Publication of NL7002762A publication Critical patent/NL7002762A/xx
Publication of NL151518B publication Critical patent/NL151518B/xx

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
NL707002762A 1969-02-26 1970-02-26 Camera voorzien van een elektronische belichtingsregeling. NL151518B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1398069 1969-02-26

Publications (2)

Publication Number Publication Date
NL7002762A true NL7002762A (es) 1970-08-28
NL151518B NL151518B (nl) 1976-11-15

Family

ID=11848354

Family Applications (1)

Application Number Title Priority Date Filing Date
NL707002762A NL151518B (nl) 1969-02-26 1970-02-26 Camera voorzien van een elektronische belichtingsregeling.

Country Status (10)

Country Link
US (1) US3731603A (es)
BE (1) BE746571A (es)
CA (1) CA936731A (es)
CH (1) CH506802A (es)
DE (1) DE2009091C3 (es)
ES (1) ES377232A1 (es)
FR (1) FR2037428A5 (es)
GB (1) GB1311323A (es)
NL (1) NL151518B (es)
SE (1) SE354128B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28942E (en) * 1970-04-07 1976-08-24 Minolta Camera Kabushiki Kaisha Exposure time control device for a through the lens type single reflex camera
JPS5312808B2 (es) * 1972-02-07 1978-05-04
JPS5442704Y2 (es) * 1972-04-14 1979-12-11
JPS5724528B2 (es) * 1972-05-22 1982-05-25
JPS4916423A (es) * 1972-05-22 1974-02-13
JPS4921139A (es) * 1972-06-15 1974-02-25
JPS5016933U (es) * 1973-04-10 1975-02-22
US4037234A (en) * 1973-04-28 1977-07-19 Canon Kabushiki Kaisha Exposure control system stabilized against temperature variation
JPS56110921A (en) * 1980-02-05 1981-09-02 Sharp Corp Electronic control shutter circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528350A (en) * 1966-08-24 1970-09-15 Gossen & Co Gmbh P Photoresistor circuit for light measuring arrangements
US3520597A (en) * 1967-03-29 1970-07-14 Elmo Co Ltd Control circuit for automatic stop device
NL6708603A (es) * 1967-06-21 1968-12-23
US3641890A (en) * 1967-10-31 1972-02-15 Nippon Kogaku Kk Exposure-measuring device for cameras provided with electronic shutter

Also Published As

Publication number Publication date
BE746571A (fr) 1970-07-31
DE2009091B2 (de) 1973-09-06
CA936731A (en) 1973-11-13
CH506802A (de) 1971-04-30
NL151518B (nl) 1976-11-15
DE2009091A1 (de) 1970-09-10
FR2037428A5 (es) 1970-12-31
DE2009091C3 (de) 1974-03-28
ES377232A1 (es) 1972-06-01
SE354128B (es) 1973-02-26
US3731603A (en) 1973-05-08
GB1311323A (en) 1973-03-28

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: NIPPON