FR2116438B1 - - Google Patents

Info

Publication number
FR2116438B1
FR2116438B1 FR7142952A FR7142952A FR2116438B1 FR 2116438 B1 FR2116438 B1 FR 2116438B1 FR 7142952 A FR7142952 A FR 7142952A FR 7142952 A FR7142952 A FR 7142952A FR 2116438 B1 FR2116438 B1 FR 2116438B1
Authority
FR
France
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
FR7142952A
Other languages
French (fr)
Other versions
FR2116438A1 (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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19702059052 external-priority patent/DE2059052C/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2116438A1 publication Critical patent/FR2116438A1/fr
Application granted granted Critical
Publication of FR2116438B1 publication Critical patent/FR2116438B1/fr
Expired 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H2071/328—Electromagnetic mechanisms having permanently magnetised part using a spring for having minimal force on armature while maximal force on trip pin

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
FR7142952A 1970-12-01 1971-11-30 Expired FR2116438B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702059052 DE2059052C (en) 1970-12-01 Circuit breakers, especially fault current circuit breakers

Publications (2)

Publication Number Publication Date
FR2116438A1 FR2116438A1 (en) 1972-07-13
FR2116438B1 true FR2116438B1 (en) 1976-09-03

Family

ID=5789635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7142952A Expired FR2116438B1 (en) 1970-12-01 1971-11-30

Country Status (7)

Country Link
JP (1) JPS5345504B1 (en)
AT (1) AT306156B (en)
BE (1) BE775972A (en)
CH (1) CH538189A (en)
DK (1) DK134373C (en)
FR (1) FR2116438B1 (en)
GB (1) GB1373525A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE123588T1 (en) * 1992-02-20 1995-06-15 Siemens Ag HOLDING MAGNETIC TRIGGER FOR PROTECTIVE SWITCHGEAR, ESPECIALLY FOR RESIDUAL CURRENCY BREAKERS.
DE102004044977B4 (en) * 2004-09-16 2007-03-29 Siemens Ag Trip relay for a residual current device

Also Published As

Publication number Publication date
DK134373B (en) 1976-10-25
CH538189A (en) 1973-06-15
AT306156B (en) 1973-03-26
FR2116438A1 (en) 1972-07-13
DE2059052A1 (en) 1972-06-15
BE775972A (en) 1972-05-29
DE2059052B2 (en) 1973-02-01
JPS5345504B1 (en) 1978-12-07
DK134373C (en) 1977-03-21
GB1373525A (en) 1974-11-13

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Legal Events

Date Code Title Description
ST Notification of lapse