CN1026739C - 带有过模压铸造件的电磁断路装置及其制造方法 - Google Patents

带有过模压铸造件的电磁断路装置及其制造方法 Download PDF

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Publication number
CN1026739C
CN1026739C CN 92112032 CN92112032A CN1026739C CN 1026739 C CN1026739 C CN 1026739C CN 92112032 CN92112032 CN 92112032 CN 92112032 A CN92112032 A CN 92112032A CN 1026739 C CN1026739 C CN 1026739C
Authority
CN
China
Prior art keywords
core body
rod
plunger
opens circuit
fixing
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
CN 92112032
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English (en)
Chinese (zh)
Other versions
CN1071531A (zh
Inventor
热拉尔·马祖特
让-马克·菲奈
弗朗索瓦·雷诺
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.)
Schneider Electric SE
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of CN1071531A publication Critical patent/CN1071531A/zh
Application granted granted Critical
Publication of CN1026739C publication Critical patent/CN1026739C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnets (AREA)
  • Breakers (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
CN 92112032 1991-10-14 1992-10-13 带有过模压铸造件的电磁断路装置及其制造方法 Expired - Fee Related CN1026739C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9112726 1991-10-14
FR9112726A FR2682532B1 (fr) 1991-10-14 1991-10-14 Procede de fabrication d'un declencheur electromagnetique a percuteur surmoule et declencheur ainsi obtenu.

Publications (2)

Publication Number Publication Date
CN1071531A CN1071531A (zh) 1993-04-28
CN1026739C true CN1026739C (zh) 1994-11-23

Family

ID=9417956

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92112032 Expired - Fee Related CN1026739C (zh) 1991-10-14 1992-10-13 带有过模压铸造件的电磁断路装置及其制造方法

Country Status (5)

Country Link
EP (1) EP0538155B1 (fr)
CN (1) CN1026739C (fr)
DE (1) DE69217442T2 (fr)
ES (1) ES2099236T3 (fr)
FR (1) FR2682532B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2753836B1 (fr) * 1996-09-23 1998-10-30 Declencheur electromagnetique pour appareil electrique de protection
DE102005044540A1 (de) * 2005-09-17 2007-03-22 Abb Patent Gmbh Elektrisches Installationsschaltgerät
DE102007043869B4 (de) * 2007-09-14 2016-02-25 Siemens Aktiengesellschaft Spulenträger und Joch eines elektromagnetischen Auslösers eines Schutzschaltgerätes, elektromagnetischer Auslöser sowie Schutzschaltgerät

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7017627U (de) * 1970-05-12 1971-11-04 Siemens Ag Magnetischer schnellausloeser.
CH616271A5 (fr) * 1977-06-27 1980-03-14 Weber Ag Fab Elektro
ATE8827T1 (de) * 1980-05-28 1984-08-15 Weber Ag Fabrik Elektrotechnischer Artikel Und Apparate Leitungsschutzschalter.
DE8527361U1 (de) * 1985-09-25 1986-01-09 Lindner Gmbh, Fabrik Elektrischer Lampen Und Apparate, 8600 Bamberg Kurzschlußauslöseorgan
FR2639148B1 (fr) * 1988-11-16 1991-08-02 Merlin Gerin Declencheur magnetique a large plage de reglage du seuil de declenchement

Also Published As

Publication number Publication date
DE69217442D1 (de) 1997-03-27
EP0538155A1 (fr) 1993-04-21
ES2099236T3 (es) 1997-05-16
FR2682532B1 (fr) 1993-11-26
FR2682532A1 (fr) 1993-04-16
DE69217442T2 (de) 1997-07-10
EP0538155B1 (fr) 1997-02-12
CN1071531A (zh) 1993-04-28

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C06 Publication
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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent for invention or patent application
CB02 Change of applicant information

Address after: France Cloth Dragon - burlin Library

Applicant after: Schneider Electric SA

Address before: Grenoble

Applicant before: Merlin Gerin

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: MERLIN GERIN TO: SCHNEIDER ELECTRIC SA

C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: SCHNEIDER ELECTRIC SA TO: SCHNEIDER ELECTRIC INDUSTRIAL CO., LTD.

CP01 Change in the name or title of a patent holder

Patentee after: Schneider Electric SA

Patentee before: Schneider Electric SA

C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee