FR1217202A - Electronic overcurrent relay - Google Patents

Electronic overcurrent relay

Info

Publication number
FR1217202A
FR1217202A FR780715A FR780715A FR1217202A FR 1217202 A FR1217202 A FR 1217202A FR 780715 A FR780715 A FR 780715A FR 780715 A FR780715 A FR 780715A FR 1217202 A FR1217202 A FR 1217202A
Authority
FR
France
Prior art keywords
overcurrent relay
electronic overcurrent
electronic
relay
overcurrent
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
FR780715A
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.)
Forges et Ateliers de Constructions Electriques de Jeumont SA
Original Assignee
Forges et Ateliers de Constructions Electriques de Jeumont 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 Forges et Ateliers de Constructions Electriques de Jeumont SA filed Critical Forges et Ateliers de Constructions Electriques de Jeumont SA
Priority to FR780715A priority Critical patent/FR1217202A/en
Application granted granted Critical
Publication of FR1217202A publication Critical patent/FR1217202A/en
Priority to FR841706A priority patent/FR78584E/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
    • H02H3/08—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 excess current
    • H02H3/083—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 excess current for three-phase systems
FR780715A 1958-12-03 1958-12-03 Electronic overcurrent relay Expired FR1217202A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR780715A FR1217202A (en) 1958-12-03 1958-12-03 Electronic overcurrent relay
FR841706A FR78584E (en) 1958-12-03 1960-10-20 Electronic overcurrent relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780715A FR1217202A (en) 1958-12-03 1958-12-03 Electronic overcurrent relay

Publications (1)

Publication Number Publication Date
FR1217202A true FR1217202A (en) 1960-05-02

Family

ID=8708896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780715A Expired FR1217202A (en) 1958-12-03 1958-12-03 Electronic overcurrent relay

Country Status (1)

Country Link
FR (1) FR1217202A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176284A (en) * 1963-09-27 1965-03-30 Specialties Dev Corp System responsive to plural conditions with false indication prevention
US3178619A (en) * 1960-02-23 1965-04-13 Cons Electronics Ind Detector circuit
US3188617A (en) * 1962-01-03 1965-06-08 Specialties Dev Corp Condition responsive system with prevention of false indication
US3277458A (en) * 1963-06-26 1966-10-04 Thomas L Greenwood Condition and condition duration indicator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3178619A (en) * 1960-02-23 1965-04-13 Cons Electronics Ind Detector circuit
US3188617A (en) * 1962-01-03 1965-06-08 Specialties Dev Corp Condition responsive system with prevention of false indication
US3277458A (en) * 1963-06-26 1966-10-04 Thomas L Greenwood Condition and condition duration indicator
US3176284A (en) * 1963-09-27 1965-03-30 Specialties Dev Corp System responsive to plural conditions with false indication prevention

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