FR774066A - Relais différentiel à courant triphasé - Google Patents

Relais différentiel à courant triphasé

Info

Publication number
FR774066A
FR774066A FR774066DA FR774066A FR 774066 A FR774066 A FR 774066A FR 774066D A FR774066D A FR 774066DA FR 774066 A FR774066 A FR 774066A
Authority
FR
France
Prior art keywords
phase differential
differential relay
relay
phase
differential
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.)
Elektrisk Bureau AS
Original Assignee
Elektrisk Bureau AS
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 Elektrisk Bureau AS filed Critical Elektrisk Bureau AS
Application granted granted Critical
Publication of FR774066A publication Critical patent/FR774066A/fr
Expired legal-status Critical Current

Links

FR774066D 1933-06-16 1934-06-02 Relais différentiel à courant triphasé Expired FR774066A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO774066X 1933-06-16

Publications (1)

Publication Number Publication Date
FR774066A true FR774066A (fr) 1934-11-30

Family

ID=19906996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR774066D Expired FR774066A (fr) 1933-06-16 1934-06-02 Relais différentiel à courant triphasé

Country Status (1)

Country Link
FR (1) FR774066A (fr)

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