JPS551534B2 - - Google Patents

Info

Publication number
JPS551534B2
JPS551534B2 JP7365073A JP7365073A JPS551534B2 JP S551534 B2 JPS551534 B2 JP S551534B2 JP 7365073 A JP7365073 A JP 7365073A JP 7365073 A JP7365073 A JP 7365073A JP S551534 B2 JPS551534 B2 JP S551534B2
Authority
JP
Japan
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.)
Expired
Application number
JP7365073A
Other versions
JPS5023622A (ja
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
Priority to JP7365073A priority Critical patent/JPS551534B2/ja
Priority to US05/483,711 priority patent/US3971046A/en
Priority to DE19742431824 priority patent/DE2431824C3/de
Publication of JPS5023622A publication Critical patent/JPS5023622A/ja
Publication of JPS551534B2 publication Critical patent/JPS551534B2/ja
Expired 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
    • G03B7/08—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Exposure Control For Cameras (AREA)
JP7365073A 1973-07-02 1973-07-02 Expired JPS551534B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7365073A JPS551534B2 (ja) 1973-07-02 1973-07-02
US05/483,711 US3971046A (en) 1973-07-02 1974-06-27 Systems for responding to non-uniform scene brightness
DE19742431824 DE2431824C3 (de) 1973-07-02 1974-07-02 Anordnung zur Messung mindestens eines Extremwerts der Helligkeitsverteilung eines photographischen Ob)ekts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7365073A JPS551534B2 (ja) 1973-07-02 1973-07-02

Publications (2)

Publication Number Publication Date
JPS5023622A JPS5023622A (ja) 1975-03-13
JPS551534B2 true JPS551534B2 (ja) 1980-01-14

Family

ID=13524360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7365073A Expired JPS551534B2 (ja) 1973-07-02 1973-07-02

Country Status (1)

Country Link
JP (1) JPS551534B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899457U (ja) * 1981-12-26 1983-07-06 株式会社ユ−シン 自動車ドアの解錠装置
KR20150115053A (ko) * 2014-04-02 2015-10-14 현대중공업 주식회사 선택적 환원촉매가 구비된 건설장비
WO2021175490A1 (en) 2020-03-06 2021-09-10 Caterpillar Sarl Machine body and working machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835831A (ja) * 1971-08-19 1973-05-26
JPS4835830A (ja) * 1971-09-09 1973-05-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835831A (ja) * 1971-08-19 1973-05-26
JPS4835830A (ja) * 1971-09-09 1973-05-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899457U (ja) * 1981-12-26 1983-07-06 株式会社ユ−シン 自動車ドアの解錠装置
KR20150115053A (ko) * 2014-04-02 2015-10-14 현대중공업 주식회사 선택적 환원촉매가 구비된 건설장비
WO2021175490A1 (en) 2020-03-06 2021-09-10 Caterpillar Sarl Machine body and working machine

Also Published As

Publication number Publication date
DE2431824B2 (de) 1976-09-16
JPS5023622A (ja) 1975-03-13
DE2431824A1 (de) 1975-01-30

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