EP0999569A3 - Power switch - Google Patents

Power switch Download PDF

Info

Publication number
EP0999569A3
EP0999569A3 EP99810920A EP99810920A EP0999569A3 EP 0999569 A3 EP0999569 A3 EP 0999569A3 EP 99810920 A EP99810920 A EP 99810920A EP 99810920 A EP99810920 A EP 99810920A EP 0999569 A3 EP0999569 A3 EP 0999569A3
Authority
EP
European Patent Office
Prior art keywords
contact
power switch
switch
switching pin
sliding contact
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.)
Granted
Application number
EP99810920A
Other languages
German (de)
French (fr)
Other versions
EP0999569B1 (en
EP0999569A2 (en
Inventor
Harald Kretz
Markus Vestner
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.)
ABB Schweiz AG
Original Assignee
ABB Schweiz 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 ABB Schweiz AG filed Critical ABB Schweiz AG
Publication of EP0999569A2 publication Critical patent/EP0999569A2/en
Publication of EP0999569A3 publication Critical patent/EP0999569A3/en
Application granted granted Critical
Publication of EP0999569B1 publication Critical patent/EP0999569B1/en
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
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/904—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism characterised by the transmission between operating mechanism and piston or movable contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H2033/028—Details the cooperating contacts being both actuated simultaneously in opposite directions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas

Landscapes

  • Breakers (AREA)
  • Contacts (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Slide Switches (AREA)
  • Saccharide Compounds (AREA)

Abstract

The power switch has a switching pin (3) which is displaceable between a switch on position and a switch off position. A fixed contact tube (2) surrounds the pin coaxially and spaced from it, and is connected to a first electrical connection. The contact tube is electrically connected to the switching pin via a sliding contact arrangement. The sliding contact arrangement operates between a sliding contact on the outside of a contact ring (8) fixed to the switching pin, and the inner surface of the contact tube.
EP99810920A 1998-11-02 1999-10-11 Power switch Expired - Lifetime EP0999569B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19850396A DE19850396A1 (en) 1998-11-02 1998-11-02 Circuit breaker
DE19850396 1998-11-02

Publications (3)

Publication Number Publication Date
EP0999569A2 EP0999569A2 (en) 2000-05-10
EP0999569A3 true EP0999569A3 (en) 2002-09-18
EP0999569B1 EP0999569B1 (en) 2006-05-03

Family

ID=7886371

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99810920A Expired - Lifetime EP0999569B1 (en) 1998-11-02 1999-10-11 Power switch

Country Status (7)

Country Link
US (1) US6229109B1 (en)
EP (1) EP0999569B1 (en)
JP (1) JP2000149722A (en)
KR (1) KR100615869B1 (en)
CN (1) CN1132210C (en)
AT (1) ATE325423T1 (en)
DE (2) DE19850396A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19850396A1 (en) * 1998-11-02 2000-05-04 Asea Brown Boveri Circuit breaker
US20050056117A1 (en) * 2003-07-22 2005-03-17 Kaiser Compositek, Inc. Composite strut and method of making same
KR100725899B1 (en) * 2006-01-12 2007-06-08 강필구 Circuit breaker on/off switch open and close device
EP1879207B1 (en) 2006-07-12 2017-04-19 ABB Schweiz AG Rack and pinion gear for a switch
EP1930930B1 (en) * 2006-12-06 2013-08-28 ABB Technology AG Transmission for a high-voltage circuit breaker
FR2962252B1 (en) 2010-07-01 2013-08-30 Areva T & D Sas BREAKER CHAMBER FOR A MEDIUM OR HIGH VOLTAGE CIRCUIT BREAKER WITH REDUCED MANEUVER POWER
US8355243B2 (en) 2011-01-27 2013-01-15 Eaton Corporation Closed door circuit breaker racking extension
CN102820176B (en) * 2012-08-14 2015-03-25 河南平高电气股份有限公司 Double acting high voltage sulfur hexafluoride breaker and double acting transmission device thereof
CN102820162B (en) * 2012-08-14 2015-07-01 河南平高电气股份有限公司 Double-acting high-voltage sulfur hexafluoride circuit breaker and double-acting transmission device thereof
CN102820177B (en) * 2012-08-14 2015-04-01 河南平高电气股份有限公司 High voltage sulfur hexafluoride breaker and double acting transmission device thereof
CN106148533B (en) * 2016-07-28 2019-06-11 北京泱深生物信息技术有限公司 Marker for esophageal squamous cell carcinoma diagnosis and treatment
CN106825879B (en) * 2017-03-13 2018-06-12 江苏锡沂高新区科技发展有限公司 A kind of starting device in bonding machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098915A (en) * 1961-11-16 1963-07-23 S & C Electric Co Circuit interrupter
US3214550A (en) * 1962-05-02 1965-10-26 Westinghouse Electric Corp Circuit interrupters with crossbars captively related to piston structures
US4219711A (en) * 1976-10-12 1980-08-26 I-T-E Imperial Corporation Axial blast puffer interrupter with multiple puffer chambers
EP0029482A1 (en) * 1979-11-22 1981-06-03 Sprecher & Schuh AG Gas blast switch
DE8804108U1 (en) * 1988-03-23 1988-05-19 Siemens AG, 1000 Berlin und 8000 München Pressure gas switch
EP0313813A1 (en) * 1987-10-27 1989-05-03 BBC Brown Boveri AG Gas blast switch
US5578806A (en) * 1994-08-01 1996-11-26 Abb Management Ag Compressed gas-blast circuit breaker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH557087A (en) * 1973-04-13 1974-12-13 Bbc Brown Boveri & Cie COMPRESSED GAS ALTERNATOR SWITCH WITH A CLOSED EXHAUST CHAMBER SYSTEM.
CH612293A5 (en) * 1977-04-29 1979-07-13 Bbc Brown Boveri & Cie
US4205209A (en) * 1979-02-07 1980-05-27 Societe Anonyme Dite: Delle-Alsthom Articulated contact finger
DE3132305C2 (en) * 1981-08-17 1986-10-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Auto-pneumatic pressure gas switch
US5478980A (en) * 1994-04-05 1995-12-26 Abb Power T&D Company, Inc. Compact low force dead tank circuit breaker interrupter
DE19850396A1 (en) * 1998-11-02 2000-05-04 Asea Brown Boveri Circuit breaker

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098915A (en) * 1961-11-16 1963-07-23 S & C Electric Co Circuit interrupter
US3214550A (en) * 1962-05-02 1965-10-26 Westinghouse Electric Corp Circuit interrupters with crossbars captively related to piston structures
US4219711A (en) * 1976-10-12 1980-08-26 I-T-E Imperial Corporation Axial blast puffer interrupter with multiple puffer chambers
EP0029482A1 (en) * 1979-11-22 1981-06-03 Sprecher & Schuh AG Gas blast switch
EP0313813A1 (en) * 1987-10-27 1989-05-03 BBC Brown Boveri AG Gas blast switch
DE8804108U1 (en) * 1988-03-23 1988-05-19 Siemens AG, 1000 Berlin und 8000 München Pressure gas switch
US5578806A (en) * 1994-08-01 1996-11-26 Abb Management Ag Compressed gas-blast circuit breaker

Also Published As

Publication number Publication date
DE19850396A1 (en) 2000-05-04
DE59913382D1 (en) 2006-06-08
US6229109B1 (en) 2001-05-08
CN1132210C (en) 2003-12-24
EP0999569B1 (en) 2006-05-03
JP2000149722A (en) 2000-05-30
EP0999569A2 (en) 2000-05-10
KR20000035137A (en) 2000-06-26
KR100615869B1 (en) 2006-08-25
CN1253369A (en) 2000-05-17
ATE325423T1 (en) 2006-06-15

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