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GB2129617B - Electrical isolating switch - Google Patents

Electrical isolating switch

Info

Publication number
GB2129617B
GB2129617B GB08325283A GB8325283A GB2129617B GB 2129617 B GB2129617 B GB 2129617B GB 08325283 A GB08325283 A GB 08325283A GB 8325283 A GB8325283 A GB 8325283A GB 2129617 B GB2129617 B GB 2129617B
Authority
GB
United Kingdom
Prior art keywords
isolating switch
electrical isolating
electrical
switch
isolating
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
Application number
GB08325283A
Other versions
GB8325283D0 (en
GB2129617A (en
Inventor
Robert Charles Harrington
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.)
Scott L & Electromotors Ltd
Laurence Scott and Electromotors Ltd
Original Assignee
Scott L & Electromotors Ltd
Laurence Scott and Electromotors Ltd
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 Scott L & Electromotors Ltd, Laurence Scott and Electromotors Ltd filed Critical Scott L & Electromotors Ltd
Priority to GB08325283A priority Critical patent/GB2129617B/en
Publication of GB8325283D0 publication Critical patent/GB8325283D0/en
Publication of GB2129617A publication Critical patent/GB2129617A/en
Application granted granted Critical
Publication of GB2129617B publication Critical patent/GB2129617B/en
Expired 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches
    • 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
    • H01H33/121—Load break switches
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • H01H33/128—Load break switches comprising a separate circuit breaker being operated by a separate mechanism interlocked with the sectionalising mechanism
GB08325283A 1982-09-22 1983-09-21 Electrical isolating switch Expired GB2129617B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08325283A GB2129617B (en) 1982-09-22 1983-09-21 Electrical isolating switch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8227066 1982-09-22
GB08325283A GB2129617B (en) 1982-09-22 1983-09-21 Electrical isolating switch

Publications (3)

Publication Number Publication Date
GB8325283D0 GB8325283D0 (en) 1983-10-26
GB2129617A GB2129617A (en) 1984-05-16
GB2129617B true GB2129617B (en) 1986-07-23

Family

ID=26283920

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08325283A Expired GB2129617B (en) 1982-09-22 1983-09-21 Electrical isolating switch

Country Status (1)

Country Link
GB (1) GB2129617B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101651060B (en) * 2009-09-24 2012-01-25 浙江恒泰科技有限公司 Vacuum isolated phase change switch with manual-isolating switches

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8318697D0 (en) * 1983-07-11 1983-08-10 Ass Elect Ind Interrupter/isolator assembly
GB8502036D0 (en) * 1985-01-28 1985-02-27 Ass Elect Ind Interrupter/isolator
DE3709664A1 (en) * 1987-03-24 1988-10-06 Bbc Brown Boveri & Cie MULTI-POSITION COMMUTING ISOLATOR FOR HIGH AND MEDIUM VOLTAGE SWITCHGEAR
DE4242379A1 (en) * 1992-12-08 1994-06-09 Siemens Ag Switch-disconnector for medium voltage with a vacuum interrupter
FR2731553B1 (en) * 1995-03-08 1997-04-18 Gec Alsthom T & D Sa SELF-DISCONNECTING CIRCUIT BREAKER WITH SELF-LOCKED DISCONNECTION IN THE CLOSED POSITION OF THE CUTTING CHAMBERS
GB2300305B (en) * 1995-04-27 1999-04-28 Gec Alsthom Ltd Circuit interrupter arrangement
FR2744284B1 (en) * 1996-01-29 1998-04-03 Schneider Electric Sa MEDIUM VOLTAGE MULTIPOLAR CIRCUIT BREAKER OR CIRCUIT BREAKER
DE102005002139B4 (en) * 2005-01-13 2007-01-25 Siemens Ag Three-position switch with cam
CA2626308C (en) * 2005-10-28 2014-03-11 S & C Electric Company Circuit interrupter assembly and method of making the same
FR2937786B1 (en) * 2008-10-29 2010-12-24 Areva T & D Sa CURRENT SWITCH ON AN ELECTRIC LINE COMPRISING A VACUUM BULB
WO2011147717A1 (en) * 2010-05-25 2011-12-01 Siemens Aktiengesellschaft Switch disconnector
DE102010045233B4 (en) * 2010-09-10 2012-05-24 Siemens Aktiengesellschaft Switch disconnectors
CN103414109B (en) * 2013-08-21 2015-11-25 日升集团有限公司 A kind of many electric power incoming lines switch cubicle
ES2995238T3 (en) 2021-03-03 2025-02-07 Abb Schweiz Ag A medium voltage switching apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1028719A (en) * 1964-03-10 1966-05-04 Ass Elect Ind Improvements in and relating to electric switchgear
GB1107855A (en) * 1965-07-02 1968-03-27 Licentia Gmbh Improvements in vacuum switch assemblies
GB1156919A (en) * 1965-12-23 1969-07-02 Ass Elect Ind Improvements in and relating to Circuit Breakers
US3566055A (en) * 1968-11-14 1971-02-23 Porter Co Inc H K Isolating circuit breaker
DE2230900C3 (en) * 1972-06-23 1981-03-12 Siemens AG, 1000 Berlin und 8000 München Short-circuiting device for generator leads
US4105878A (en) * 1977-01-17 1978-08-08 Mcgraw-Edison Company Vacuum interrupter and disconnect combination

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101651060B (en) * 2009-09-24 2012-01-25 浙江恒泰科技有限公司 Vacuum isolated phase change switch with manual-isolating switches

Also Published As

Publication number Publication date
GB8325283D0 (en) 1983-10-26
GB2129617A (en) 1984-05-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960921