FR715902A - Multi-wire circuit protection against phase failure - Google Patents

Multi-wire circuit protection against phase failure

Info

Publication number
FR715902A
FR715902A FR715902DA FR715902A FR 715902 A FR715902 A FR 715902A FR 715902D A FR715902D A FR 715902DA FR 715902 A FR715902 A FR 715902A
Authority
FR
France
Prior art keywords
protection against
circuit protection
wire circuit
phase failure
against phase
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)
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR715902A publication Critical patent/FR715902A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/12—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to underload or no-load
    • H02H3/13—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to underload or no-load for multiphase applications, e.g. phase interruption
FR715902D 1931-04-23 1931-04-23 Multi-wire circuit protection against phase failure Expired FR715902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR715902T 1931-04-23

Publications (1)

Publication Number Publication Date
FR715902A true FR715902A (en) 1931-12-11

Family

ID=9089218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR715902D Expired FR715902A (en) 1931-04-23 1931-04-23 Multi-wire circuit protection against phase failure

Country Status (1)

Country Link
FR (1) FR715902A (en)

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