CN1020021C - 快速断开的磁系统 - Google Patents

快速断开的磁系统 Download PDF

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Publication number
CN1020021C
CN1020021C CN89108477.0A CN89108477A CN1020021C CN 1020021 C CN1020021 C CN 1020021C CN 89108477 A CN89108477 A CN 89108477A CN 1020021 C CN1020021 C CN 1020021C
Authority
CN
China
Prior art keywords
armature
bearing
support
spring leaf
magnetic system
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
CN89108477.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN1042800A (zh
Inventor
约翰斯·贝克
沃尔夫冈·诺伊曼
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 Energietechnik AG
Original Assignee
Felten and Guilleaume Energietechnik 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 Energietechnik AG filed Critical Felten and Guilleaume Energietechnik AG
Publication of CN1042800A publication Critical patent/CN1042800A/zh
Application granted granted Critical
Publication of CN1020021C publication Critical patent/CN1020021C/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
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/24—Parts rotatable or rockable outside coil
    • H01H50/28—Parts movable due to bending of a blade spring or reed
    • 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)
  • Electromagnets (AREA)
  • Emergency Protection Circuit Devices (AREA)
CN89108477.0A 1988-11-12 1989-11-10 快速断开的磁系统 Expired - Fee Related CN1020021C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3838444.2 1988-11-12
DE3838444A DE3838444A1 (de) 1988-11-12 1988-11-12 Magnetsystem fuer schnellabschaltung
SG49394A SG49394G (en) 1988-11-12 1994-04-12 Magnet system for rapid disconnection

Publications (2)

Publication Number Publication Date
CN1042800A CN1042800A (zh) 1990-06-06
CN1020021C true CN1020021C (zh) 1993-03-03

Family

ID=25874178

Family Applications (1)

Application Number Title Priority Date Filing Date
CN89108477.0A Expired - Fee Related CN1020021C (zh) 1988-11-12 1989-11-10 快速断开的磁系统

Country Status (9)

Country Link
EP (1) EP0369111B1 (pt)
CN (1) CN1020021C (pt)
AR (1) AR241972A1 (pt)
BR (1) BR8905198A (pt)
DE (3) DE3838444A1 (pt)
ES (1) ES2037342T3 (pt)
GR (1) GR3007176T3 (pt)
HK (1) HK67894A (pt)
SG (1) SG49394G (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1025149Y (es) * 1993-06-30 1994-06-01 Electric Distrib & Contr Es Sa Rele perfeccionado.
DE19637076A1 (de) * 1996-09-12 1998-03-19 Maier & Cie C Magnetauslöser, insbesondere für einen Fehlerstromschutzschalter
EP1469500B1 (de) * 2003-04-15 2007-06-06 Siemens Aktiengesellschaft Magnetsystem für ein Klappankerrelais

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1288165A (fr) * 1961-02-08 1962-03-24 Comp Generale Electricite Perfectionnements aux relais électromagnétiques rapides
BE759996A (fr) * 1970-01-02 1971-05-17 Felten & Guilleaume Schaltanl Declencheur pour disjoncteur de protection a courant de defaut
DE2029607C3 (de) * 1970-06-16 1974-07-18 Felten & Guilleaume Schaltanlagen Gmbh, 4150 Krefeld Kunststoffgehäuse für Relais
EP0002748A1 (de) * 1977-12-23 1979-07-11 CMC Carl Maier + Cie AG Magnetauslöser für Fehlerstromschutzschalter
DE3643510A1 (de) * 1986-12-19 1988-06-30 Felten & Guilleaume Energie Magnetsystem fuer schnellabschaltung

Also Published As

Publication number Publication date
DE3838444C2 (pt) 1991-04-18
CN1042800A (zh) 1990-06-06
BR8905198A (pt) 1990-05-15
DE8913372U1 (de) 1990-01-11
HK67894A (en) 1994-07-22
EP0369111A1 (de) 1990-05-23
DE3838444A1 (de) 1990-05-17
GR3007176T3 (pt) 1993-07-30
SG49394G (en) 1995-03-17
DE58903402D1 (de) 1993-03-11
EP0369111B1 (de) 1993-01-27
ES2037342T3 (es) 1993-06-16
AR241972A1 (es) 1993-01-29

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent of invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: FELTEN AND GUILLEAUME ENERGIETECHNIK AG TO: FELTEN A GUILLEAUME CO., LTD.

CP01 Change in the name or title of a patent holder

Patentee after: Felten & Guilleaume Energietechnic AG

Patentee before: Felten and Guilleaume Energietechnik AG

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