GB1016637A - Electric measuring instrument - Google Patents

Electric measuring instrument

Info

Publication number
GB1016637A
GB1016637A GB1027664A GB1027664A GB1016637A GB 1016637 A GB1016637 A GB 1016637A GB 1027664 A GB1027664 A GB 1027664A GB 1027664 A GB1027664 A GB 1027664A GB 1016637 A GB1016637 A GB 1016637A
Authority
GB
United Kingdom
Prior art keywords
electric measuring
measuring instrument
coil
electric
galvanometer
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.)
Expired
Application number
GB1027664A
Inventor
Heinz Schulze
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.)
Pentacon GmbH Foto und Feinwerktechnik
Original Assignee
Pentacon Dresden VEB
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 Pentacon Dresden VEB filed Critical Pentacon Dresden VEB
Priority to GB1027664A priority Critical patent/GB1016637A/en
Publication of GB1016637A publication Critical patent/GB1016637A/en
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
    • G03B7/085—Analogue circuits for control of aperture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

1,016,637. Electric measuring-instruments. PENTACON DRESDEN KAMERAUND KINOWERKE VEB. March 11, 1964, No. 10276/64. Heading G1Q. [Also in Division G2] The moving coil 1 of a galvanometer 2 (which may be arranged as shown to control the setting of a camera diaphragm blade 6 according to the output of a photo-electric cell 3) may be set manually to a selected position by the engagement of a cam surface 11 on a rotatable disc 9 with a pin 4 carried by the coil 1.
GB1027664A 1964-03-11 1964-03-11 Electric measuring instrument Expired GB1016637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1027664A GB1016637A (en) 1964-03-11 1964-03-11 Electric measuring instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1027664A GB1016637A (en) 1964-03-11 1964-03-11 Electric measuring instrument

Publications (1)

Publication Number Publication Date
GB1016637A true GB1016637A (en) 1966-01-12

Family

ID=9964865

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1027664A Expired GB1016637A (en) 1964-03-11 1964-03-11 Electric measuring instrument

Country Status (1)

Country Link
GB (1) GB1016637A (en)

Similar Documents

Publication Publication Date Title
GB1016637A (en) Electric measuring instrument
JPS5224686A (en) Electric type governor
JPS5317384A (en) Mass spectrograph
AU164802B2 (en) Power elements for thermostats
CA561742A (en) Governor adjusting means
CA556371A (en) Circuit-arrangement for electrically measuring or regulating a variable factor
CA490396A (en) Housing for scale mechanism
CA499876A (en) Governor switch mechanism
CA496477A (en) Volt-ampere meter
CA493983A (en) Regulator mechanism
CA492898A (en) Stabilized control circuit
AU2270053A (en) Power elements for thermostats
AU213946B2 (en) An overspeed control means
CA493414A (en) Control mechanism
AU164198B2 (en) Cruise control meter
CA495370A (en) Transitory electroresponsive control
CA490195A (en) Hydraulic governors
AU158342B2 (en) Hydraulic governors
CA489385A (en) Hydraulic governors
CA495027A (en) Photographic element
CA502861A (en) Power plant control mechanism
CA491915A (en) Control lever mechanism
CA495085A (en) Shaft positioning mechanism
CA490678A (en) Shaft positioning mechanism
CA749694A (en) Overspeed governors