FR1319342A - Improvements to polarized relays, associated with differential circuit breakers - Google Patents

Improvements to polarized relays, associated with differential circuit breakers

Info

Publication number
FR1319342A
FR1319342A FR884922A FR884922A FR1319342A FR 1319342 A FR1319342 A FR 1319342A FR 884922 A FR884922 A FR 884922A FR 884922 A FR884922 A FR 884922A FR 1319342 A FR1319342 A FR 1319342A
Authority
FR
France
Prior art keywords
circuit breakers
differential circuit
polarized relays
relays
polarized
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
FR884922A
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.)
Compagnie de Construction Electrique
Original Assignee
Compagnie de Construction Electrique
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 Compagnie de Construction Electrique filed Critical Compagnie de Construction Electrique
Priority to FR884922A priority Critical patent/FR1319342A/en
Application granted granted Critical
Publication of FR1319342A publication Critical patent/FR1319342A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/163—Details concerning air-gaps, e.g. anti-remanence, damping, anti-corrosion

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR884922A 1962-01-16 1962-01-16 Improvements to polarized relays, associated with differential circuit breakers Expired FR1319342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR884922A FR1319342A (en) 1962-01-16 1962-01-16 Improvements to polarized relays, associated with differential circuit breakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR884922A FR1319342A (en) 1962-01-16 1962-01-16 Improvements to polarized relays, associated with differential circuit breakers

Publications (1)

Publication Number Publication Date
FR1319342A true FR1319342A (en) 1963-03-01

Family

ID=8770535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884922A Expired FR1319342A (en) 1962-01-16 1962-01-16 Improvements to polarized relays, associated with differential circuit breakers

Country Status (1)

Country Link
FR (1) FR1319342A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412159A1 (en) * 1977-12-14 1979-07-13 Schutzapparate Paris & Co PROCESS FOR REALIZING A HIGH SENSITIVITY TRIGGER AND STABILIZING IT, AND PREFERRED TRIGGER WITH A MAINTAINING MAGNET
EP0343554A2 (en) * 1988-05-27 1989-11-29 Alcatel SEL Aktiengesellschaft Electromagnetic relay
EP3579262A1 (en) * 2018-06-08 2019-12-11 Schneider Electric Industries SAS Ferromagnetic part for an electromagnetic contactor, method for manufacturing same and use thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412159A1 (en) * 1977-12-14 1979-07-13 Schutzapparate Paris & Co PROCESS FOR REALIZING A HIGH SENSITIVITY TRIGGER AND STABILIZING IT, AND PREFERRED TRIGGER WITH A MAINTAINING MAGNET
EP0343554A2 (en) * 1988-05-27 1989-11-29 Alcatel SEL Aktiengesellschaft Electromagnetic relay
EP0343554A3 (en) * 1988-05-27 1990-03-14 Alcatel SEL Aktiengesellschaft Electromagnetic relay
EP3579262A1 (en) * 2018-06-08 2019-12-11 Schneider Electric Industries SAS Ferromagnetic part for an electromagnetic contactor, method for manufacturing same and use thereof
FR3082352A1 (en) * 2018-06-08 2019-12-13 Schneider Electric Industries Sas FERROMAGNETIC PART FOR AN ELECTROMAGNETIC CONTACTOR, MANUFACTURING METHOD THEREOF AND USE THEREOF
US11183350B2 (en) 2018-06-08 2021-11-23 Schneider Electric Industries Sas Ferromagnetic part for an electromagnetic contact, its manufacturing process and its use

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