CA959524A - Vacuum-type electric circuit interrupter - Google Patents

Vacuum-type electric circuit interrupter

Info

Publication number
CA959524A
CA959524A CA186,734A CA186734A CA959524A CA 959524 A CA959524 A CA 959524A CA 186734 A CA186734 A CA 186734A CA 959524 A CA959524 A CA 959524A
Authority
CA
Canada
Prior art keywords
vacuum
electric circuit
type electric
circuit interrupter
interrupter
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
CA186,734A
Other languages
English (en)
Other versions
CA186734S (en
Inventor
Donald W. Crouch
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.)
General Electric Co
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
Application granted granted Critical
Publication of CA959524A publication Critical patent/CA959524A/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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6643—Contacts; Arc-extinguishing means, e.g. arcing rings having disc-shaped contacts subdivided in petal-like segments, e.g. by helical grooves
CA186,734A 1972-12-21 1973-11-26 Vacuum-type electric circuit interrupter Expired CA959524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00317222A US3809836A (en) 1972-12-21 1972-12-21 Vacuum-type electric circuit interrupter

Publications (1)

Publication Number Publication Date
CA959524A true CA959524A (en) 1974-12-17

Family

ID=23232670

Family Applications (1)

Application Number Title Priority Date Filing Date
CA186,734A Expired CA959524A (en) 1972-12-21 1973-11-26 Vacuum-type electric circuit interrupter

Country Status (6)

Country Link
US (1) US3809836A (US07709020-20100504-C00068.png)
JP (1) JPS5938688B2 (US07709020-20100504-C00068.png)
CA (1) CA959524A (US07709020-20100504-C00068.png)
DE (1) DE2363044C2 (US07709020-20100504-C00068.png)
FR (1) FR2211737B1 (US07709020-20100504-C00068.png)
GB (1) GB1432060A (US07709020-20100504-C00068.png)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547945B2 (US07709020-20100504-C00068.png) * 1973-06-30 1979-04-11
JPS552495Y2 (US07709020-20100504-C00068.png) * 1974-12-04 1980-01-22
US4072837A (en) * 1975-12-29 1978-02-07 General Electric Company High continuous current vacuum-type circuit interrupter
JPS5816731B2 (ja) * 1977-12-28 1983-04-01 株式会社明電舎 真空しや断器の電極
JPS5772527U (US07709020-20100504-C00068.png) * 1980-10-21 1982-05-04
DE3215020A1 (de) * 1982-04-22 1983-10-27 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Vakuumschalter
DE3303659A1 (de) * 1983-02-03 1984-08-16 Vsesojuznyj elektrotechničeskij institut imeni V.I. Lenina, Moskva Kontaktsystem fuer eine vakuumlichtbogenloeschkammer
US4553002A (en) * 1983-12-05 1985-11-12 Westinghouse Electric Corp. Axial magnetic field vacuum-type circuit interrupter
JPS60241944A (ja) * 1984-05-16 1985-11-30 Yasunobu Fukuhiro 海砂除塩方法および装置
DE3510981A1 (de) * 1985-03-22 1985-10-31 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Vakuumschalter - erregerkontaktanordnung
DE3664394D1 (en) * 1985-05-06 1989-08-17 Siemens Ag Contact arrangement for a vacuum system
DE3717864A1 (de) * 1987-05-26 1988-11-17 Slamecka Ernst Vakuumschalter
US4999463A (en) * 1988-10-18 1991-03-12 Square D Company Arc stalling eliminating device and system
WO1991019308A1 (de) * 1990-06-07 1991-12-12 Siemens Aktiengesellschaft Kontaktanordnung für eine vakuumschaltröhre
JP2874522B2 (ja) * 1993-07-14 1999-03-24 株式会社日立製作所 真空遮断器及びそれに用いる真空バルブと真空バルブ用電極並びにその製造法
US5444201A (en) * 1993-11-22 1995-08-22 Eaton Corporation Multiple electrode structure for a vacuum interrupter
FR2727565B1 (fr) * 1994-11-29 1997-01-17 Schneider Electric Sa Interrupteur electrique, notamment sous vide
DE19934909C1 (de) * 1999-07-21 2001-06-13 Siemens Ag Kontaktanordnung für eine Vakuumschaltröhre
DE10065091A1 (de) * 2000-12-21 2002-06-27 Siemens Ag Kontaktanordnung für eine Vakuumschaltröhre
TW201100579A (en) * 2010-06-24 2011-01-01 Linco Technology Co Ltd Vacuum electricity introducing device
RU2449405C1 (ru) * 2010-11-15 2012-04-27 Холдинговая компания "Новосибирский Электровакуумный Завод - Союз" в форме открытого акционерного общества Контактное устройство вакуумной дугогасительной камеры
US8653396B2 (en) 2011-09-28 2014-02-18 Eaton Corporation Vacuum switch and hybrid switch assembly therefor
CN105070583B (zh) * 2015-07-07 2016-05-04 西安交通大学 带有屏蔽罩功能结构的绝缘外壳及其应用的真空灭弧室
US9552941B1 (en) * 2015-08-24 2017-01-24 Eaton Corporation Vacuum switching apparatus and electrical contact therefor
US9922777B1 (en) 2016-11-21 2018-03-20 Eaton Corporation Vacuum switching apparatus and electrical contact therefor
US10410813B1 (en) 2018-04-03 2019-09-10 Eaton Intelligent Power Limited Vacuum switching apparatus and electrical contact therefor
RU203212U1 (ru) * 2020-11-30 2021-03-26 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет", ФГБОУ ВО "СибГИУ" Контактное устройство вакуумной дугогасительной камеры

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462572A (en) * 1966-10-03 1969-08-19 Gen Electric Vacuum type circuit interrupter having contacts provided with improved arcpropelling means
US3522399A (en) * 1968-03-08 1970-07-28 Gen Electric Vacuum-type circuit interrupter with contacts having particularly shaped circumferentially spaced slots
US3622724A (en) * 1970-02-24 1971-11-23 Gen Electric Vacuum-type circuit interrupter having contacts with improved arc-revolving means
DE2015528C3 (de) * 1970-04-01 1973-09-13 Siemens Ag, 1000 Berlin U. 8000 Muenchen Vakuumschalter

Also Published As

Publication number Publication date
FR2211737B1 (US07709020-20100504-C00068.png) 1980-05-23
FR2211737A1 (US07709020-20100504-C00068.png) 1974-07-19
US3809836A (en) 1974-05-07
DE2363044C2 (de) 1983-03-03
GB1432060A (en) 1976-04-14
JPS4996271A (US07709020-20100504-C00068.png) 1974-09-12
DE2363044A1 (de) 1974-07-04
JPS5938688B2 (ja) 1984-09-18

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