FR869801A - Unbalance indicating or recording device - Google Patents

Unbalance indicating or recording device

Info

Publication number
FR869801A
FR869801A FR869801DA FR869801A FR 869801 A FR869801 A FR 869801A FR 869801D A FR869801D A FR 869801DA FR 869801 A FR869801 A FR 869801A
Authority
FR
France
Prior art keywords
recording device
unbalance
indicating
unbalance indicating
recording
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
French (fr)
Inventor
Emile Pierre Masson
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.)
EST LUMIERE
Original Assignee
EST LUMIERE
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 EST LUMIERE filed Critical EST LUMIERE
Application granted granted Critical
Publication of FR869801A publication Critical patent/FR869801A/en
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)
FR869801D 1940-10-11 1940-10-11 Unbalance indicating or recording device Expired FR869801A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR869801T 1940-10-11

Publications (1)

Publication Number Publication Date
FR869801A true FR869801A (en) 1942-02-20

Family

ID=9346603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR869801D Expired FR869801A (en) 1940-10-11 1940-10-11 Unbalance indicating or recording device

Country Status (1)

Country Link
FR (1) FR869801A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557391A1 (en) * 1983-12-21 1985-06-28 Denier Paul Low voltage phase identifier and balancer.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557391A1 (en) * 1983-12-21 1985-06-28 Denier Paul Low voltage phase identifier and balancer.

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