CN103137360B - 电气开关和断路器 - Google Patents

电气开关和断路器 Download PDF

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Publication number
CN103137360B
CN103137360B CN201210502503.XA CN201210502503A CN103137360B CN 103137360 B CN103137360 B CN 103137360B CN 201210502503 A CN201210502503 A CN 201210502503A CN 103137360 B CN103137360 B CN 103137360B
Authority
CN
China
Prior art keywords
graded
contact
block
resistivity
electrical switch
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.)
Active
Application number
CN201210502503.XA
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English (en)
Chinese (zh)
Other versions
CN103137360A (zh
Inventor
A.K.博霍里
S.库马
S.E.里迪
P.帕拉卡拉
M.纳亚克
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 AS Norway
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CN103137360A publication Critical patent/CN103137360A/zh
Application granted granted Critical
Publication of CN103137360B publication Critical patent/CN103137360B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C13/00—Resistors not provided for elsewhere
    • H01C13/02—Structural combinations of resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/30—Adjustable resistors the contact sliding along resistive element
    • H01C10/32—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path
    • H01C10/36—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path structurally combined with switching arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/30—Adjustable resistors the contact sliding along resistive element
    • H01C10/38—Adjustable resistors the contact sliding along resistive element the contact moving along a straight path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/18—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material comprising a plurality of layers stacked between terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/78—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/04—Stationary parts; Contacts mounted thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/42—Impedances connected with contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
CN201210502503.XA 2011-11-30 2012-11-30 电气开关和断路器 Active CN103137360B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN4132CH2011 2011-11-30
IN4132/CHE/2011 2011-11-30

Publications (2)

Publication Number Publication Date
CN103137360A CN103137360A (zh) 2013-06-05
CN103137360B true CN103137360B (zh) 2016-08-17

Family

ID=47325891

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210502503.XA Active CN103137360B (zh) 2011-11-30 2012-11-30 电气开关和断路器

Country Status (4)

Country Link
US (1) US8773235B2 (https=)
EP (1) EP2600372B1 (https=)
JP (1) JP6192924B2 (https=)
CN (1) CN103137360B (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6200145B2 (ja) * 2011-11-30 2017-09-20 ゼネラル・エレクトリック・カンパニイ セラミック、そのセラミックを使用する傾斜抵抗率モノリス、および製造方法
KR101516007B1 (ko) * 2014-09-16 2015-05-04 김진호 판스프링을 이용한 전원접속장치
CN104810214A (zh) * 2015-04-17 2015-07-29 沈根荣 可用于电力或电子系统的机械式直流断路器、电力机械
DE102016113156B4 (de) 2016-07-18 2021-10-07 Auto-Kabel Management Gmbh Trennvorrichtung für eine Energieleitung und Verfahren zur Trennung einer Energieleitung
DE102017114227B4 (de) 2016-09-30 2018-11-29 Defond Components Limited Elektrische Schaltereinheit für ein Elektrogerät und Elektrogerät
CN109461635B (zh) * 2018-12-29 2024-03-19 厦门大恒科技有限公司 一种滑动式触头装置以及安全型断路器
CN109545634B (zh) * 2019-01-09 2024-05-28 厦门大恒科技有限公司 一种旋转触头机构以及断路器
US10872739B2 (en) * 2019-05-24 2020-12-22 Frank P Stacom Methods and systems for DC current interrupter based on thermionic arc extinction via anode ion depletion
CN110165594B (zh) * 2019-05-29 2023-04-25 中国电力科学研究院有限公司 计量柜用电压互感器带电更换装置及方法
DE102019135459A1 (de) * 2019-12-20 2021-06-24 Deutsches Zentrum für Luft- und Raumfahrt e.V. Vorrichtung zur Unterbrechung eines elektrischen Kreises
CN111508795B (zh) * 2020-04-23 2022-07-22 南京萨特科技发展有限公司 一种可调节熔断器、熔断器组件及控制方法
EP3933870B1 (en) * 2020-07-01 2025-12-17 GE Vernova Technology GmbH High frequency transients suppression for hvdisconnectors with sliding resistor
EP4160637B1 (fr) 2021-10-01 2025-08-27 Schneider Electric Industries SAS Deconnexion de circuits haute tension
DE102023132086B3 (de) 2023-11-17 2025-02-20 Deutsches Zentrum für Luft- und Raumfahrt e.V. Stromkreisunterbrechungsvorrichtung zum Unterbrechen eines elektrischen Kreises
DE102023132085A1 (de) * 2023-11-17 2025-05-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Vorrichtung zur Unterbrechung eines elektrischen Kreises

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147260A1 (de) * 1981-11-28 1983-06-01 Brown, Boveri & Cie Ag, 6800 Mannheim Elektrischer schalter
FR2581790A1 (fr) * 1985-05-13 1986-11-14 Stopcircuit Sa Interrupteur disjoncteur a coupure propre
CN1719562A (zh) * 2004-07-08 2006-01-11 Abb瑞士有限公司 用于断路器的弧灭熄装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1595061A (en) 1922-10-17 1926-08-03 Valerius Johann Electric cut-out
US2956255A (en) 1958-05-28 1960-10-11 Raytheon Co Switching devices
US3991396A (en) 1975-05-07 1976-11-09 General Electric Company Electric circuit protector comprising parallel-connected liquid-metal current-limiting devices
JPS5521524U (https=) * 1978-07-29 1980-02-12
US4429295A (en) 1981-11-13 1984-01-31 Electric Power Research Institute, Inc. Variable impedance current limiting device
FR2677485A1 (fr) 1991-06-07 1992-12-11 Stopcircuit Sa Appareil de coupure en charge pour circuit electrique.
US5581192A (en) 1994-12-06 1996-12-03 Eaton Corporation Conductive liquid compositions and electrical circuit protection devices comprising conductive liquid compositions
DE19903837B4 (de) 1999-02-01 2004-02-19 Moeller Gmbh Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall
US6809282B2 (en) 2002-09-12 2004-10-26 Carling Technologies, Inc. D.C. circuit breaker with magnets for reducing contact arcing
ATE373870T1 (de) 2003-07-10 2007-10-15 Abb Research Ltd Verfahren und vorrichtung zur strombegrenzung mit einem flüssigmetall-strombegrenzer
US7203040B2 (en) 2004-03-31 2007-04-10 Gaton Corporation Method and circuit breaker for reducing arc flash during maintenance in a low voltage power circuit
US7113381B2 (en) 2004-06-25 2006-09-26 Shallco, Inc. Overcurrent protection circuit including auto-reset breaker and PTC resistor
US7876538B2 (en) 2005-12-20 2011-01-25 General Electric Company Micro-electromechanical system based arc-less switching with circuitry for absorbing electrical energy during a fault condition
US7646575B2 (en) 2006-03-09 2010-01-12 Utility Relay Co., Ltd. Manually-controlled arc flash energy reduction system and method for circuit breaker trip units
WO2009034022A1 (de) 2007-09-10 2009-03-19 Abb Technology Ag Hochspannungsleistungsschalter mit einem schalter zum zuschalten eines einschaltwiderstandes
AT506346B1 (de) 2008-02-14 2010-01-15 Moeller Gebaeudeautomation Gmb Fehlerstromschutzschalter
US8168911B2 (en) 2008-09-19 2012-05-01 General Electric Company Circuit breaker with improved arc quenching
JP2010205464A (ja) * 2009-03-02 2010-09-16 Mitsubishi Electric Corp 限流遮断装置
US8427794B2 (en) 2009-06-19 2013-04-23 Schneider Electric USA, Inc. Multi-pole arc-fault circuit interrupter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147260A1 (de) * 1981-11-28 1983-06-01 Brown, Boveri & Cie Ag, 6800 Mannheim Elektrischer schalter
FR2581790A1 (fr) * 1985-05-13 1986-11-14 Stopcircuit Sa Interrupteur disjoncteur a coupure propre
CN1719562A (zh) * 2004-07-08 2006-01-11 Abb瑞士有限公司 用于断路器的弧灭熄装置

Also Published As

Publication number Publication date
JP2013115045A (ja) 2013-06-10
CN103137360A (zh) 2013-06-05
JP6192924B2 (ja) 2017-09-06
EP2600372B1 (en) 2014-08-27
EP2600372A1 (en) 2013-06-05
US20130134028A1 (en) 2013-05-30
US8773235B2 (en) 2014-07-08

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190725

Address after: Baden, Switzerland

Patentee after: ABB Switzerland Co., Ltd.

Address before: American New York

Patentee before: General Electric Company

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20211124

Address after: Italy, Milan

Patentee after: ABB A/S

Address before: Swiss Baden

Patentee before: ABB Switzerland Co.,Ltd.

TR01 Transfer of patent right