CA669407A - Moving-coil electrical instruments - Google Patents

Moving-coil electrical instruments

Info

Publication number
CA669407A
CA669407A CA669407A CA669407DA CA669407A CA 669407 A CA669407 A CA 669407A CA 669407 A CA669407 A CA 669407A CA 669407D A CA669407D A CA 669407DA CA 669407 A CA669407 A CA 669407A
Authority
CA
Canada
Prior art keywords
moving
electrical instruments
coil electrical
coil
instruments
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
CA669407A
Other languages
English (en)
Inventor
J. Lunas Lawrence
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.)
Westinghouse Electric 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.)
Publication date
Application granted granted Critical
Publication of CA669407A publication Critical patent/CA669407A/en
Expired legal-status Critical Current

Links

CA669407A 1957-06-10 Moving-coil electrical instruments Expired CA669407A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA669407T
US1106861XA 1957-06-10 1957-06-10

Publications (1)

Publication Number Publication Date
CA669407A true CA669407A (en) 1963-08-27

Family

ID=75293631

Family Applications (1)

Application Number Title Priority Date Filing Date
CA669407A Expired CA669407A (en) 1957-06-10 Moving-coil electrical instruments

Country Status (3)

Country Link
JP (1) JPS3518389Y1 (de)
CA (1) CA669407A (de)
DE (1) DE1106861B (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB627327A (de) * 1900-01-01
US2430317A (en) * 1947-11-04 Electrical measuring instrument
CH74240A (de) * 1916-10-19 1917-02-01 Albert Lotz Elektrisches Drehspulgerät mit von der Drehspule umfaßtem ringförmigen Innenpol
DE717582C (de) * 1937-12-05 1942-02-18 Schaeffer & Budenberg G M B H Unipolares Magnetsystem fuer Drehspulmessgeraete
DE1003267B (de) * 1953-09-05 1957-02-28 Siemens Ag Luftspaltloser magnetischer Kern fuer steuerbare Saettigungsdrosseln
DE928661C (de) * 1953-12-06 1955-06-06 Gossen & Co G M B H P Magnetanordnung fuer Drehspulmesswerke
DE954348C (de) * 1954-04-11 1956-12-13 Schoeller & Co Elektrochnische Magnetanordnung fuer Drehspulmessgeraet mit Quadermagneten aus hochkoerzitivem Werkstoff und ring- oder ringstueckfoermigen Polschuhen innerhalb eines Rueckschlussringes

Also Published As

Publication number Publication date
DE1106861B (de) 1961-05-18
JPS3518389Y1 (de) 1960-08-04

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