SE9101831L - Saekerhetsbrytare med lutningsindikering - Google Patents

Saekerhetsbrytare med lutningsindikering

Info

Publication number
SE9101831L
SE9101831L SE9101831A SE9101831A SE9101831L SE 9101831 L SE9101831 L SE 9101831L SE 9101831 A SE9101831 A SE 9101831A SE 9101831 A SE9101831 A SE 9101831A SE 9101831 L SE9101831 L SE 9101831L
Authority
SE
Sweden
Prior art keywords
movable contact
shaft
switching device
electric switching
piston
Prior art date
Application number
SE9101831A
Other languages
English (en)
Other versions
SE9101831D0 (sv
Inventor
Asea Brown Boveri Ab
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9101831A priority Critical patent/SE9101831L/sv
Publication of SE9101831D0 publication Critical patent/SE9101831D0/sv
Priority to US07/895,369 priority patent/US5296662A/en
Priority to ES92109900T priority patent/ES2111012T3/es
Priority to EP92109900A priority patent/EP0519343B1/en
Priority to DE69221675T priority patent/DE69221675T2/de
Priority to CA002071155A priority patent/CA2071155C/en
Publication of SE9101831L publication Critical patent/SE9101831L/sv

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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/161—Variable impedances
    • H01H2033/163—Variable impedances using PTC elements
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • 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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Slide Switches (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Mechanisms For Operating Contacts (AREA)
SE9101831A 1991-06-14 1991-06-14 Saekerhetsbrytare med lutningsindikering SE9101831L (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9101831A SE9101831L (sv) 1991-06-14 1991-06-14 Saekerhetsbrytare med lutningsindikering
US07/895,369 US5296662A (en) 1991-06-14 1992-06-09 Electric switching device
ES92109900T ES2111012T3 (es) 1991-06-14 1992-06-12 Dispositivo de conmutacion electrico.
EP92109900A EP0519343B1 (en) 1991-06-14 1992-06-12 Electric switching device
DE69221675T DE69221675T2 (de) 1991-06-14 1992-06-12 Elektrische Schaltvorrichtung
CA002071155A CA2071155C (en) 1991-06-14 1992-06-12 Electric switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9101831A SE9101831L (sv) 1991-06-14 1991-06-14 Saekerhetsbrytare med lutningsindikering

Publications (2)

Publication Number Publication Date
SE9101831D0 SE9101831D0 (sv) 1991-06-14
SE9101831L true SE9101831L (sv) 1993-03-10

Family

ID=20383039

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9101831A SE9101831L (sv) 1991-06-14 1991-06-14 Saekerhetsbrytare med lutningsindikering

Country Status (6)

Country Link
US (1) US5296662A (sv)
EP (1) EP0519343B1 (sv)
CA (1) CA2071155C (sv)
DE (1) DE69221675T2 (sv)
ES (1) ES2111012T3 (sv)
SE (1) SE9101831L (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5436420A (en) * 1993-12-16 1995-07-25 Motorola, Inc. Electrical circuit assembly and method of operation
FR2746540B1 (fr) * 1996-03-22 1998-04-24 Gec Alsthom T & D Sa Commande pour disjoncteur a haute tension
FR2768855B1 (fr) * 1997-09-25 1999-11-12 Gec Alsthom T & D Sa Commande pour appareil electrique, par exemple disjoncteur haute tension
DE602006012024D1 (de) * 2006-05-29 2010-03-18 Abb Technology Ag Blaskolbenschalter mit einem Überdruckventil
DE102006058042A1 (de) * 2006-12-07 2008-06-19 Abb Technology Ag Kontaktantriebsanordnung
EP1939908A1 (en) * 2006-12-29 2008-07-02 ABB Technology Ltd Method of operating a circuit breaker
US8395464B2 (en) * 2008-05-30 2013-03-12 Itron, Inc. Actuator/wedge improvements to embedded meter switch
KR101013709B1 (ko) * 2008-12-03 2011-02-10 엘에스산전 주식회사 수배전반의 고속 투입 스위치
CA2716046C (en) * 2009-09-30 2016-11-08 Itron, Inc. Gas shut-off valve with feedback
US8890711B2 (en) 2009-09-30 2014-11-18 Itron, Inc. Safety utility reconnect
EP2483638A4 (en) * 2009-09-30 2017-03-08 Itron, Inc. Utility remote disconnect from a meter reading system
EP2492937B1 (en) 2011-02-23 2015-09-16 ABB Technology AG Switching apparatus
EP2823499B1 (en) * 2012-03-06 2017-06-14 ABB Schweiz AG Arc-jump circuit breaker and method of circuit breaking
US9005423B2 (en) 2012-12-04 2015-04-14 Itron, Inc. Pipeline communications
US9325104B2 (en) 2013-05-24 2016-04-26 Thomas & Betts International, Inc. Gelatinous dielectric material for high voltage connector
CN108417437A (zh) * 2018-03-28 2018-08-17 南方电网科学研究院有限责任公司 一种用于直流断路器分合闸保持的凸轮保持机构
CN116937383B (zh) * 2023-07-24 2024-02-27 华护(浙江)电力科技有限公司 一种柜式直流电源

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408468A (en) * 1966-10-28 1968-10-29 Ite Circuit Breaker Ltd Differential pressure actuated switch utilizing high speed latch and lost motion means
SE323735B (sv) * 1967-06-05 1970-05-11 Uddeholms Ab
DE2063093C3 (de) * 1970-12-11 1976-01-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Hochspannungsschalter
US4215253A (en) * 1978-12-28 1980-07-29 Tilman Ted N High direct and alternating current switch
US4306263A (en) * 1980-03-28 1981-12-15 Gould Inc. Synchronous closing system and latch therefor

Also Published As

Publication number Publication date
DE69221675D1 (de) 1997-09-25
CA2071155C (en) 1999-09-28
EP0519343B1 (en) 1997-08-20
CA2071155A1 (en) 1992-12-15
DE69221675T2 (de) 1998-07-23
ES2111012T3 (es) 1998-03-01
EP0519343A1 (en) 1992-12-23
US5296662A (en) 1994-03-22
SE9101831D0 (sv) 1991-06-14

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