GB1537076A - Moving coil galvanometers - Google Patents

Moving coil galvanometers

Info

Publication number
GB1537076A
GB1537076A GB13347/76A GB1334776A GB1537076A GB 1537076 A GB1537076 A GB 1537076A GB 13347/76 A GB13347/76 A GB 13347/76A GB 1334776 A GB1334776 A GB 1334776A GB 1537076 A GB1537076 A GB 1537076A
Authority
GB
United Kingdom
Prior art keywords
polepiece
cylindrical
moving coil
radius
aperture
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
GB13347/76A
Other languages
English (en)
Original Assignee
Jaeger
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 Jaeger filed Critical Jaeger
Publication of GB1537076A publication Critical patent/GB1537076A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/28—Provision in measuring instruments for reference values, e.g. standard voltage, standard waveform
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R5/00—Instruments for converting a single current or a single voltage into a mechanical displacement
    • G01R5/02—Moving-coil instruments
    • G01R5/08—Moving-coil instruments specially adapted for wide angle deflection; with eccentrically-pivoted moving coil

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Heat Treatment Of Articles (AREA)
GB13347/76A 1975-05-07 1976-04-01 Moving coil galvanometers Expired GB1537076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7514267A FR2310571A1 (fr) 1975-05-07 1975-05-07 Galvanometre a grande deviation et a echelle lineaire

Publications (1)

Publication Number Publication Date
GB1537076A true GB1537076A (en) 1978-12-29

Family

ID=9154949

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13347/76A Expired GB1537076A (en) 1975-05-07 1976-04-01 Moving coil galvanometers

Country Status (4)

Country Link
DE (1) DE2620090A1 (enExample)
FR (1) FR2310571A1 (enExample)
GB (1) GB1537076A (enExample)
IL (1) IL49407A0 (enExample)

Also Published As

Publication number Publication date
IL49407A0 (en) 1976-06-30
FR2310571A1 (fr) 1976-12-03
DE2620090A1 (de) 1976-11-25
FR2310571B1 (enExample) 1978-05-19

Similar Documents

Publication Publication Date Title
US3939012A (en) Multipoint thermocouple assembly using coil springs
GB1537076A (en) Moving coil galvanometers
US2367950A (en) Electrical measuring instrument
US2509893A (en) Exposure meter instrument
US2586831A (en) Movable coil electrical instrument
US2833989A (en) Long scale electrical instruments
GB1264489A (enExample)
US2518609A (en) Internal permanent magnet electrical
US3275936A (en) Electric meter including pivoted mag- net rotor surrounded by continuous pole faces
GB1407690A (en) Meter construction
US3813566A (en) Electromagnetic motive device
US1638276A (en) Thermometer
US2400308A (en) Electric ratiometer
GB1154738A (en) Thermocouple
US2428209A (en) Ratiometer
US3078717A (en) Condition responsive device
US3004222A (en) Compact electrical instrument movement with
US2798200A (en) Long-scale ratio instrument
US2416835A (en) Electrical measuring instrument
US1000146A (en) Temperature-compensating device.
US1945400A (en) Thermometer
US3199100A (en) Electrical indicating means
US1848057A (en) Tachometer
US2662406A (en) Reference-junction compensator for thermocouple pyrometers
US3026477A (en) Electrical measuring instrument

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee