DE69835269D1 - Bewegliche Kontaktstruktur für Selbstschalter - Google Patents

Bewegliche Kontaktstruktur für Selbstschalter

Info

Publication number
DE69835269D1
DE69835269D1 DE69835269T DE69835269T DE69835269D1 DE 69835269 D1 DE69835269 D1 DE 69835269D1 DE 69835269 T DE69835269 T DE 69835269T DE 69835269 T DE69835269 T DE 69835269T DE 69835269 D1 DE69835269 D1 DE 69835269D1
Authority
DE
Germany
Prior art keywords
contact structure
mobile contact
auto switches
auto
switches
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 - Lifetime
Application number
DE69835269T
Other languages
English (en)
Other versions
DE69835269T2 (de
Inventor
James E Ferree
Robert E Black
Bernard Dimarco
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 Industry Inc
Original Assignee
Siemens Energy and Automation Inc
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 Siemens Energy and Automation Inc filed Critical Siemens Energy and Automation Inc
Publication of DE69835269D1 publication Critical patent/DE69835269D1/de
Application granted granted Critical
Publication of DE69835269T2 publication Critical patent/DE69835269T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
    • H01H77/104—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement with a stable blow-off position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H2001/223—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member using a torsion spring

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
DE69835269T 1997-12-10 1998-12-08 Bewegliche Kontaktstruktur für Selbstschalter Expired - Lifetime DE69835269T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/988,093 US5994988A (en) 1997-09-23 1997-12-10 Movable contact structure for a circuit breaker, including crossbar and spring biased cam mechanism
US988093 1997-12-10

Publications (2)

Publication Number Publication Date
DE69835269D1 true DE69835269D1 (de) 2006-08-31
DE69835269T2 DE69835269T2 (de) 2007-07-19

Family

ID=25533855

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69835269T Expired - Lifetime DE69835269T2 (de) 1997-12-10 1998-12-08 Bewegliche Kontaktstruktur für Selbstschalter

Country Status (4)

Country Link
US (1) US5994988A (de)
EP (1) EP0923103B1 (de)
DE (1) DE69835269T2 (de)
ES (1) ES2268750T3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6274833B1 (en) * 2000-02-18 2001-08-14 Siemens Energy & Automation, Inc. Plug-in trip unit joint for a molded case circuit breaker
US6204465B1 (en) * 2000-04-03 2001-03-20 Eaton Corporation Circuit breaker with arc gas engaging paddles on a trip bar and/or crossbar
DE10117844A1 (de) * 2001-04-04 2002-10-17 Siemens Ag Schaltungsanordnung für Niederspannungs-Leistungsschalter
US6628185B2 (en) * 2001-09-14 2003-09-30 Square D Company Blade assembly for a circuit breaker
JP4058255B2 (ja) * 2001-10-25 2008-03-05 富士通コンポーネント株式会社 高周波リレー
US7268652B2 (en) * 2005-07-07 2007-09-11 Eaton Corporation Cradle assembly with opening assist mechanism and electrical switching apparatus employing the same
ITBG20060054A1 (it) * 2006-10-13 2008-04-14 Abb Service Srl Dispositivo di bassa tensione con equipaggio mobile rinforzato
KR100876535B1 (ko) * 2007-08-20 2008-12-31 엘에스산전 주식회사 차단기의 보조접점장치
US7977592B2 (en) * 2007-09-11 2011-07-12 Siemens Industry, Inc. Double break disconnect/contact system
US7833459B2 (en) * 2008-08-04 2010-11-16 Confluence Holdings Corp. Molds and methods for rotational molding
US8039770B2 (en) * 2008-08-05 2011-10-18 Eaton Corporation Movable contact arm and crossbar assembly and electrical switching apparatus employing the same

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259651A (en) * 1978-10-16 1981-03-31 Westinghouse Electric Corp. Current limiting circuit interrupter with improved operating mechanism
US4480242A (en) * 1983-03-28 1984-10-30 General Electric Company Variable torque contact arm for electric circuit breakers
US4488133A (en) * 1983-03-28 1984-12-11 Siemens-Allis, Inc. Contact assembly including spring loaded cam follower overcenter means
IE56136B1 (en) * 1983-12-19 1991-04-24 Westinghouse Electric Corp Circuit breaker with improved cross-bar and contact assembly
US4554427A (en) * 1983-12-19 1985-11-19 Westinghouse Electric Corp. Molded case circuit breaker with movable lower electrical contact
IT1173269B (it) * 1984-02-15 1987-06-18 Cge Comp Gen Elettromecc Combinazione di concegno di aggancio e di dispositivo sganciatore per evitare la richiusura dei contatti di un interuttori automatico dopo un'apertura dovuta a corto circuito
US4594567A (en) * 1984-09-28 1986-06-10 Siemens-Allis, Inc. Circuit breaker contact arm assembly having a magnetic carrier
US4642431A (en) * 1985-07-18 1987-02-10 Westinghouse Electric Corp. Molded case circuit breaker with a movable electrical contact positioned by a camming spring loaded clip
US4638277A (en) * 1985-10-01 1987-01-20 Westinghouse Electric Corp. Circuit breaker with blow open latch
US4733211A (en) * 1987-01-13 1988-03-22 General Electric Company Molded case circuit breaker crossbar assembly
US4782583A (en) * 1987-01-13 1988-11-08 General Electric Company Method of assembling a molded case circuit breaker crossbar
JPH083972B2 (ja) * 1987-06-24 1996-01-17 富士電機株式会社 回路遮断器
US4887057A (en) * 1988-08-01 1989-12-12 Westinghouse Electric Corp. Cam roll pin assembly
US4906967A (en) * 1988-09-26 1990-03-06 Square D Company Electronic circuit breaker with withstand capability
US4931603A (en) * 1989-03-23 1990-06-05 General Electric Company Molded case circuit breaker movable contact arm arrangement
US5004878A (en) * 1989-03-30 1991-04-02 General Electric Company Molded case circuit breaker movable contact arm arrangement
DE4000206A1 (de) * 1989-10-03 1991-04-11 Fuji Electric Co Ltd Trennschalter
US5184099A (en) * 1991-06-13 1993-02-02 Siemens Energy & Automation, Inc. Circuit breaker with dual movable contacts
US5343174A (en) * 1993-06-07 1994-08-30 Eaton Corporation Electrical circuit interrupting device with means to break welded contacts
US5502428A (en) * 1995-03-30 1996-03-26 Siemens Energy & Automation Inc. Circuit breaker with one-piece crossbar including an integrally molded operating arm

Also Published As

Publication number Publication date
EP0923103A2 (de) 1999-06-16
DE69835269T2 (de) 2007-07-19
US5994988A (en) 1999-11-30
EP0923103A3 (de) 1999-06-30
ES2268750T3 (es) 2007-03-16
EP0923103B1 (de) 2006-07-19

Similar Documents

Publication Publication Date Title
DE69835863D1 (de) Handapparat für Funkgerät
DE69826091D1 (de) Handapparat für Funkgerät
DE69823728D1 (de) Betätigungsvorrichtung für Schalter
DE69834131D1 (de) Diensten für mobile stationen
DE69829609D1 (de) Drehkontaktanordnung für Hochstromschalter
DE69816429D1 (de) Drahtlose schaltvorrichtung für ein fahrzeug
DE59902715D1 (de) Kontaktträger
DE69710829D1 (de) Zusatzmodul für trennschalter
DE69836510D1 (de) Nachrichtenstecker
DE69734846D1 (de) Frequenzweiche für Zweiband-Mobilfunkendgeräte
ID17339A (id) Kontak elastomerik
DE69711745T2 (de) Türkontaktschalter für Fahrzeuge
DE69835269D1 (de) Bewegliche Kontaktstruktur für Selbstschalter
DE69835136D1 (de) Mehrfachschalter für kraftfahrzeug
DE59610453D1 (de) Schaltanordnung für mobile Rundfunkempfänger
DE50003876D1 (de) Schalter für Fahrzeuge
DE59700981D1 (de) Kontaktanordnung für vakuumschalter
DE29811034U1 (de) Kontaktvermittlungsvorrichtung
DE29704614U1 (de) Autohalterung für Mobilfunkgeräte
NO981058D0 (no) Arrangement for mobiltelefon
DE29801085U1 (de) Auto-Audiosystem für Zellulartelefon
DE59800133D1 (de) Kontaktfeder-Einheit für elektrische Schaltfunktionen
NO993636D0 (no) Svitsjesystem for mobile tjenester
DE29714318U1 (de) Kontaktsystem für Schaltgeräte
DE29706736U1 (de) Mobiles Vielfachmeßgerät

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: MAIER, D., DIPL.-ING. UNIV., PAT.-ASS., 85221 DACH

8327 Change in the person/name/address of the patent owner

Owner name: SIEMENS INDUSTRY, INC. (N.D.GES.D. STAATES DEL, US