ES437812A1 - Instrumento electrico de medida. - Google Patents

Instrumento electrico de medida.

Info

Publication number
ES437812A1
ES437812A1 ES437812A ES437812A ES437812A1 ES 437812 A1 ES437812 A1 ES 437812A1 ES 437812 A ES437812 A ES 437812A ES 437812 A ES437812 A ES 437812A ES 437812 A1 ES437812 A1 ES 437812A1
Authority
ES
Spain
Prior art keywords
plates
magnetic
coil
openings
operates
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
ES437812A
Other languages
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES437812A1 publication Critical patent/ES437812A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01R5/14—Moving-iron instruments
    • G01R5/18—Moving-iron instruments with pivoting soft iron, e.g. needle galvanometer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measuring Magnetic Variables (AREA)
ES437812A 1974-05-20 1975-05-20 Instrumento electrico de medida. Expired ES437812A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US471732A US3911356A (en) 1974-05-20 1974-05-20 Electrical measuring instrument having stationary coil-moving iron mechanism which operates on attraction principle

Publications (1)

Publication Number Publication Date
ES437812A1 true ES437812A1 (es) 1977-01-01

Family

ID=23872778

Family Applications (1)

Application Number Title Priority Date Filing Date
ES437812A Expired ES437812A1 (es) 1974-05-20 1975-05-20 Instrumento electrico de medida.

Country Status (11)

Country Link
US (1) US3911356A (es)
JP (1) JPS5711021B2 (es)
AU (1) AU498386B2 (es)
BR (1) BR7503068A (es)
CA (1) CA990800A (es)
DE (1) DE2522328A1 (es)
ES (1) ES437812A1 (es)
FR (1) FR2272400B1 (es)
GB (1) GB1477978A (es)
IT (1) IT1036612B (es)
SE (1) SE409908B (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610989A (en) * 1947-02-21 1952-09-16 Westinghouse Electric Corp Electrical measuring instrument
US2897447A (en) * 1956-03-13 1959-07-28 Gen Electric Electrical measuring instrument of the iron vane type
US3585501A (en) * 1967-02-16 1971-06-15 Tokyo Shibaura Electric Co Indicating instruments provided with a movable iron strip member

Also Published As

Publication number Publication date
AU498386B2 (en) 1979-03-08
SE7505629L (sv) 1975-11-21
DE2522328A1 (de) 1975-12-04
JPS50159769A (es) 1975-12-24
FR2272400B1 (es) 1981-01-09
FR2272400A1 (es) 1975-12-19
IT1036612B (it) 1979-10-30
JPS5711021B2 (es) 1982-03-02
AU8133175A (en) 1976-11-25
SE409908B (sv) 1979-09-10
GB1477978A (en) 1977-06-29
BR7503068A (pt) 1976-04-20
CA990800A (en) 1976-06-08
US3911356A (en) 1975-10-07

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