FR720956A - Diviseur de champ tournant - Google Patents

Diviseur de champ tournant

Info

Publication number
FR720956A
FR720956A FR720956DA FR720956A FR 720956 A FR720956 A FR 720956A FR 720956D A FR720956D A FR 720956DA FR 720956 A FR720956 A FR 720956A
Authority
FR
France
Prior art keywords
rotating field
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divider
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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
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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
Priority claimed from DES97121D external-priority patent/DE588664C/de
Application filed by Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR720956A publication Critical patent/FR720956A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/16—Measuring asymmetry of polyphase networks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Ac-Ac Conversion (AREA)
FR720956D 1930-08-02 1931-08-01 Diviseur de champ tournant Expired FR720956A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE590954T 1930-08-02
DES97121D DE588664C (de) 1931-03-04 1931-03-04 Schaltung fuer Anzeigevorrichtungen oder Relais zur Erfassung der mit- oder gegenlaeufigen Spannungskomponente eines unsymmetrischen Dreiphasensystems

Publications (1)

Publication Number Publication Date
FR720956A true FR720956A (fr) 1932-02-26

Family

ID=33565840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR720956D Expired FR720956A (fr) 1930-08-02 1931-08-01 Diviseur de champ tournant

Country Status (2)

Country Link
AT (2) AT136323B (fr)
FR (1) FR720956A (fr)

Also Published As

Publication number Publication date
AT139028B (de) 1934-10-10
AT136323B (de) 1934-01-25

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