NL168340C - Automatische camera. - Google Patents

Automatische camera.

Info

Publication number
NL168340C
NL168340C NLAANVRAGE6916715,A NL6916715A NL168340C NL 168340 C NL168340 C NL 168340C NL 6916715 A NL6916715 A NL 6916715A NL 168340 C NL168340 C NL 168340C
Authority
NL
Netherlands
Prior art keywords
automatic camera
camera
automatic
Prior art date
Application number
NLAANVRAGE6916715,A
Other languages
English (en)
Other versions
NL168340B (nl
NL6916715A (nl
Original Assignee
Canon Kk
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 Canon Kk filed Critical Canon Kk
Publication of NL6916715A publication Critical patent/NL6916715A/xx
Publication of NL168340B publication Critical patent/NL168340B/nl
Application granted granted Critical
Publication of NL168340C publication Critical patent/NL168340C/nl

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)
  • Shutters For Cameras (AREA)
  • Exposure Control For Cameras (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Shutter-Related Mechanisms (AREA)
NLAANVRAGE6916715,A 1968-11-06 1969-11-05 Automatische camera. NL168340C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43081430A JPS4831253B1 (nl) 1968-11-06 1968-11-06

Publications (3)

Publication Number Publication Date
NL6916715A NL6916715A (nl) 1970-05-11
NL168340B NL168340B (nl) 1981-10-16
NL168340C true NL168340C (nl) 1982-03-16

Family

ID=13746143

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE6916715,A NL168340C (nl) 1968-11-06 1969-11-05 Automatische camera.

Country Status (5)

Country Link
US (1) US3721167A (nl)
JP (1) JPS4831253B1 (nl)
DE (1) DE1955688C3 (nl)
GB (2) GB1297100A (nl)
NL (1) NL168340C (nl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1942287A1 (de) * 1969-08-20 1971-03-04 Agfa Gevaert Ag Fotografische Kamera mit einer elektronischen Belichtungssteuereinrichtung
US3903529A (en) * 1969-10-09 1975-09-02 Canon Kk Exposure value controlling apparatus
US3889277A (en) * 1971-02-22 1975-06-10 Canon Kk Device for controlling exposure factors in cameras
JPS571813B1 (nl) * 1971-05-31 1982-01-13
JPS4928337A (nl) * 1972-07-04 1974-03-13
DE2255329C3 (de) * 1972-11-11 1977-11-17 Kodak Ag Photographischer blendenverschluss
JPS539527B2 (nl) * 1972-11-22 1978-04-06
US4054887A (en) * 1973-04-16 1977-10-18 Ernest Leitz Gmbh Exposure control device for photographic cameras
JPS598806B2 (ja) * 1973-10-26 1984-02-27 株式会社リコー カメラにおける自動露光調定回路の消費電流節減方式
JPS5240134A (en) * 1975-09-25 1977-03-28 Fuji Photo Film Co Ltd Shutter and diaphragm priority automatic exposure control camera
JPS5383737A (en) * 1976-12-29 1978-07-24 Olympus Optical Co Ltd Single lens reflex camera

Also Published As

Publication number Publication date
US3721167A (en) 1973-03-20
NL168340B (nl) 1981-10-16
JPS4831253B1 (nl) 1973-09-27
DE1955688A1 (de) 1970-06-18
DE1955688B2 (de) 1973-08-09
DE1955688C3 (de) 1974-02-28
GB1295642A (nl) 1972-11-08
NL6916715A (nl) 1970-05-11
GB1297100A (nl) 1972-11-22

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent