FR2075891A1 - - Google Patents

Info

Publication number
FR2075891A1
FR2075891A1 FR7044674A FR7044674A FR2075891A1 FR 2075891 A1 FR2075891 A1 FR 2075891A1 FR 7044674 A FR7044674 A FR 7044674A FR 7044674 A FR7044674 A FR 7044674A FR 2075891 A1 FR2075891 A1 FR 2075891A1
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.)
Granted
Application number
FR7044674A
Other languages
French (fr)
Other versions
FR2075891B1 (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.)
Felten and Guilleaume AG
Original Assignee
Felten and Guilleaume 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
Application filed by Felten and Guilleaume AG filed Critical Felten and Guilleaume AG
Publication of FR2075891A1 publication Critical patent/FR2075891A1/fr
Application granted granted Critical
Publication of FR2075891B1 publication Critical patent/FR2075891B1/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Electromagnets (AREA)
FR7044674A 1970-01-02 1970-12-11 Expired FR2075891B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702000138 DE2000138B2 (en) 1970-01-02 1970-01-02 TRIP FOR RESIDUAL CURRENT CIRCUIT BREAKER

Publications (2)

Publication Number Publication Date
FR2075891A1 true FR2075891A1 (en) 1971-10-15
FR2075891B1 FR2075891B1 (en) 1974-12-06

Family

ID=5758997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7044674A Expired FR2075891B1 (en) 1970-01-02 1970-12-11

Country Status (13)

Country Link
US (1) US3668577A (en)
JP (1) JPS5137433B1 (en)
AT (1) AT314645B (en)
BE (1) BE759996A (en)
CA (1) CA925550A (en)
CH (1) CH528815A (en)
DE (1) DE2000138B2 (en)
ES (1) ES383950A1 (en)
FR (1) FR2075891B1 (en)
GB (1) GB1295150A (en)
LU (1) LU61823A1 (en)
NL (1) NL156536B (en)
ZA (1) ZA708651B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002748A1 (en) * 1977-12-23 1979-07-11 CMC Carl Maier + Cie AG Magnetic trip device for fault current protection switch
EP0840343A1 (en) * 1996-11-05 1998-05-06 Holec Holland N.V. Control unit for an electric switch and method for the manufacture thereof
EP1650780A1 (en) * 2004-10-21 2006-04-26 Schneider Electric Industries Sas Electromechanical trigger and an electronical safety appliance with the same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2529221C2 (en) * 1975-07-01 1983-12-15 Schupa-Elektro-GmbH + Co KG, 5885 Schalksmühle Highly sensitive, permanent magnetic release for residual current circuit breakers and the like.
JPS58119577U (en) * 1982-02-04 1983-08-15 大日本印刷株式会社 storage box
DE3643510A1 (en) * 1986-12-19 1988-06-30 Felten & Guilleaume Energie MAGNETIC SYSTEM FOR QUICK SHUTDOWN
DE3838444A1 (en) * 1988-11-12 1990-05-17 Felten & Guilleaume Energie MAGNETIC SYSTEM FOR QUICK SHUTDOWN
DE4111092A1 (en) * 1991-04-07 1992-10-08 Schiele Gmbh & Co Kg Fault current relay

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1288165A (en) * 1961-02-08 1962-03-24 Comp Generale Electricite Improvements to fast electromagnetic relays
FR1427462A (en) * 1964-03-20 1966-02-04 Schrack Elek Zitats Ag E Magnetic trip unit for protection circuit breakers
FR1541052A (en) * 1967-08-11 1968-10-04 Ind Electr De La Seine L Ultra-sensitive electro-magnetic trip unit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914632A (en) * 1958-11-14 1959-11-24 Frank Scoby Relay
US3123742A (en) * 1959-06-08 1964-03-03 Moser

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1288165A (en) * 1961-02-08 1962-03-24 Comp Generale Electricite Improvements to fast electromagnetic relays
FR1427462A (en) * 1964-03-20 1966-02-04 Schrack Elek Zitats Ag E Magnetic trip unit for protection circuit breakers
FR1541052A (en) * 1967-08-11 1968-10-04 Ind Electr De La Seine L Ultra-sensitive electro-magnetic trip unit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002748A1 (en) * 1977-12-23 1979-07-11 CMC Carl Maier + Cie AG Magnetic trip device for fault current protection switch
EP0840343A1 (en) * 1996-11-05 1998-05-06 Holec Holland N.V. Control unit for an electric switch and method for the manufacture thereof
NL1004438C2 (en) * 1996-11-05 1998-05-08 Holec Holland Nv Control device for an electric switch and a method of manufacturing it.
EP1650780A1 (en) * 2004-10-21 2006-04-26 Schneider Electric Industries Sas Electromechanical trigger and an electronical safety appliance with the same
FR2877137A1 (en) * 2004-10-21 2006-04-28 Schneider Electric Ind Sas ELECTROMAGNETIC TRIGGER AND ELECTRIC PROTECTION APPARATUS HAVING THE SAME

Also Published As

Publication number Publication date
GB1295150A (en) 1972-11-01
CA925550A (en) 1973-05-01
ZA708651B (en) 1971-10-27
DE2000138A1 (en) 1971-07-15
BE759996A (en) 1971-05-17
CH528815A (en) 1972-09-30
US3668577A (en) 1972-06-06
LU61823A1 (en) 1971-04-29
JPS5137433B1 (en) 1976-10-15
DE2000138B2 (en) 1972-03-23
NL156536B (en) 1978-04-17
AT314645B (en) 1974-04-10
ES383950A1 (en) 1973-05-01
NL7018552A (en) 1971-07-06
FR2075891B1 (en) 1974-12-06

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse