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FR2663461B1 - LOW VOLTAGE PROTECTION SWITCH OR CIRCUIT BREAKER INCLUDING A POLARIZED DIFFERENTIAL TRIGGER. - Google Patents

LOW VOLTAGE PROTECTION SWITCH OR CIRCUIT BREAKER INCLUDING A POLARIZED DIFFERENTIAL TRIGGER.

Info

Publication number
FR2663461B1
FR2663461B1 FR9007619A FR9007619A FR2663461B1 FR 2663461 B1 FR2663461 B1 FR 2663461B1 FR 9007619 A FR9007619 A FR 9007619A FR 9007619 A FR9007619 A FR 9007619A FR 2663461 B1 FR2663461 B1 FR 2663461B1
Authority
FR
France
Prior art keywords
circuit breaker
low voltage
voltage protection
protection switch
breaker including
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 - Fee Related
Application number
FR9007619A
Other languages
French (fr)
Other versions
FR2663461A1 (en
Inventor
Maurer Andre Ingenieur
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.)
ETUDE REALISA DISJONCTEURS
Original Assignee
ETUDE REALISA DISJONCTEURS
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 ETUDE REALISA DISJONCTEURS filed Critical ETUDE REALISA DISJONCTEURS
Priority to FR9007619A priority Critical patent/FR2663461B1/en
Priority to DE19914106939 priority patent/DE4106939A1/en
Publication of FR2663461A1 publication Critical patent/FR2663461A1/en
Application granted granted Critical
Publication of FR2663461B1 publication Critical patent/FR2663461B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
    • H01H71/323—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with rotatable armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1072—Release mechanisms which are reset by opening movement of contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
FR9007619A 1990-06-15 1990-06-15 LOW VOLTAGE PROTECTION SWITCH OR CIRCUIT BREAKER INCLUDING A POLARIZED DIFFERENTIAL TRIGGER. Expired - Fee Related FR2663461B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9007619A FR2663461B1 (en) 1990-06-15 1990-06-15 LOW VOLTAGE PROTECTION SWITCH OR CIRCUIT BREAKER INCLUDING A POLARIZED DIFFERENTIAL TRIGGER.
DE19914106939 DE4106939A1 (en) 1990-06-15 1991-03-05 LV faulty current protective circuit breaker - has locking member movable into release position by holding magnet, on latter response

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9007619A FR2663461B1 (en) 1990-06-15 1990-06-15 LOW VOLTAGE PROTECTION SWITCH OR CIRCUIT BREAKER INCLUDING A POLARIZED DIFFERENTIAL TRIGGER.

Publications (2)

Publication Number Publication Date
FR2663461A1 FR2663461A1 (en) 1991-12-20
FR2663461B1 true FR2663461B1 (en) 1992-09-11

Family

ID=9397753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9007619A Expired - Fee Related FR2663461B1 (en) 1990-06-15 1990-06-15 LOW VOLTAGE PROTECTION SWITCH OR CIRCUIT BREAKER INCLUDING A POLARIZED DIFFERENTIAL TRIGGER.

Country Status (2)

Country Link
DE (1) DE4106939A1 (en)
FR (1) FR2663461B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19845800B4 (en) * 1998-09-30 2006-01-05 Siemens Ag Low-voltage circuit breaker with means for resetting a magnetic release
EP2339606B1 (en) * 2009-12-24 2012-07-11 Hager Electro Sas Electric line-protection lock mechanism with differential function

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU38237A1 (en) * 1959-02-25
BE867767A (en) * 1977-04-14 1978-10-02 Ave Belli Andrea HIGH SENSITIVITY DIFFERENTIAL SWITCH
IT1162505B (en) * 1979-03-01 1987-04-01 Ave Belli Andrea HIGH SENSITIVITY DIFFERENTIAL SWITCH

Also Published As

Publication number Publication date
FR2663461A1 (en) 1991-12-20
DE4106939C2 (en) 1992-09-10
DE4106939A1 (en) 1991-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100226