GB1095741A - Improved electric circuit breaker - Google Patents

Improved electric circuit breaker

Info

Publication number
GB1095741A
GB1095741A GB1703765A GB1703765A GB1095741A GB 1095741 A GB1095741 A GB 1095741A GB 1703765 A GB1703765 A GB 1703765A GB 1703765 A GB1703765 A GB 1703765A GB 1095741 A GB1095741 A GB 1095741A
Authority
GB
United Kingdom
Prior art keywords
insulator
switch units
insulators
chamber
vacuum
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
GB1703765A
Other languages
English (en)
Inventor
Albert Roxburgh
Albert Leigh
Anthony Jack Hall
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB1703765A priority Critical patent/GB1095741A/en
Priority to FR57435A priority patent/FR1475525A/fr
Priority to NL6605340A priority patent/NL6605340A/xx
Priority to CH581066A priority patent/CH460909A/de
Publication of GB1095741A publication Critical patent/GB1095741A/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
    • 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
    • H01H33/008—Pedestal mounted switch gear combinations
    • 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
    • H01H33/022—Details particular to three-phase circuit breakers
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
GB1703765A 1965-04-22 1965-04-22 Improved electric circuit breaker Expired GB1095741A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1703765A GB1095741A (en) 1965-04-22 1965-04-22 Improved electric circuit breaker
FR57435A FR1475525A (fr) 1965-04-22 1966-04-13 Disjoncteurs électriques
NL6605340A NL6605340A (enrdf_load_stackoverflow) 1965-04-22 1966-04-21
CH581066A CH460909A (de) 1965-04-22 1966-04-21 Elektrischer Leistungsschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1703765A GB1095741A (en) 1965-04-22 1965-04-22 Improved electric circuit breaker

Publications (1)

Publication Number Publication Date
GB1095741A true GB1095741A (en) 1967-12-20

Family

ID=10088116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1703765A Expired GB1095741A (en) 1965-04-22 1965-04-22 Improved electric circuit breaker

Country Status (3)

Country Link
CH (1) CH460909A (enrdf_load_stackoverflow)
GB (1) GB1095741A (enrdf_load_stackoverflow)
NL (1) NL6605340A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671907A (en) * 1970-11-23 1972-06-20 Allis Chalmers Mfg Co Vacuum switch with power fuse
JPS47654U (enrdf_load_stackoverflow) * 1971-01-16 1972-08-04
JPS4843165A (enrdf_load_stackoverflow) * 1971-10-05 1973-06-22
JPS4871071A (enrdf_load_stackoverflow) * 1971-12-28 1973-09-26
JPS5234061U (enrdf_load_stackoverflow) * 1976-08-18 1977-03-10
EP0852386A1 (de) * 1997-01-07 1998-07-08 Siemens Aktiengesellschaft Elektrischer Leistungsschalter mit einem Faltenbalg
DE102013110655A1 (de) * 2013-09-26 2015-03-26 Maschinenfabrik Reinhausen Gmbh Schalter
CN109817498A (zh) * 2017-11-22 2019-05-28 嘉灵科技有限公司 具有双断路触点的高压直流断路器
CN113506703A (zh) * 2021-05-26 2021-10-15 平高集团有限公司 一种三相传动机构及瓷柱式断路器

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2272475B1 (enrdf_load_stackoverflow) * 1974-05-20 1977-10-21 Alsthom Cgee
DE3300979A1 (de) * 1983-01-12 1984-07-12 Siemens AG, 1000 Berlin und 8000 München Vakuumschalter mit zwei in reihe geschalteten schaltroehren je pol
CN104485253B (zh) * 2014-11-20 2017-06-06 平高集团有限公司 一种传动机构及使用该传动机构的开关设备
DE102016218683B4 (de) 2016-09-28 2018-04-05 Siemens Aktiengesellschaft Anordnung und Verfahren zum Schalten von Hochspannungen
DE102017216273A1 (de) * 2017-09-14 2019-03-14 Siemens Aktiengesellschaft Hochspannungsleistungsschalter für einen Pol und Verwendung des Hochspannungsleistungsschalters
DE102017216277A1 (de) * 2017-09-14 2019-03-14 Siemens Aktiengesellschaft Ultrahochspannungs-Leistungsschalter und dessen Verwendung
DE102017216274A1 (de) * 2017-09-14 2019-03-14 Siemens Aktiengesellschaft Schalteinrichtung für Hochspannungen und Verfahren zum Schalten von Hochspannungen

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671907A (en) * 1970-11-23 1972-06-20 Allis Chalmers Mfg Co Vacuum switch with power fuse
JPS47654U (enrdf_load_stackoverflow) * 1971-01-16 1972-08-04
JPS4843165A (enrdf_load_stackoverflow) * 1971-10-05 1973-06-22
JPS4871071A (enrdf_load_stackoverflow) * 1971-12-28 1973-09-26
JPS5234061U (enrdf_load_stackoverflow) * 1976-08-18 1977-03-10
EP0852386A1 (de) * 1997-01-07 1998-07-08 Siemens Aktiengesellschaft Elektrischer Leistungsschalter mit einem Faltenbalg
DE19701763C1 (de) * 1997-01-07 1998-07-16 Siemens Ag Elektrischer Leistungsschalter mit einem Faltenbalg
DE102013110655A1 (de) * 2013-09-26 2015-03-26 Maschinenfabrik Reinhausen Gmbh Schalter
DE102013110655B4 (de) * 2013-09-26 2016-02-25 Maschinenfabrik Reinhausen Gmbh Schalter, Stufenschalter für einen Regeltransformator sowie Regeltransformator
CN109817498A (zh) * 2017-11-22 2019-05-28 嘉灵科技有限公司 具有双断路触点的高压直流断路器
CN113506703A (zh) * 2021-05-26 2021-10-15 平高集团有限公司 一种三相传动机构及瓷柱式断路器
CN113506703B (zh) * 2021-05-26 2023-08-08 平高集团有限公司 一种三相传动机构及瓷柱式断路器

Also Published As

Publication number Publication date
CH460909A (de) 1968-08-15
NL6605340A (enrdf_load_stackoverflow) 1966-10-24

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