ATE116474T1 - Vakuumschalter. - Google Patents

Vakuumschalter.

Info

Publication number: ATE116474T1
Authority: AT; Austria
Prior art keywords: coil conductor; conductor; cylindrical; coil; current paths
Prior art date: 1988-06-29

Application number

AT89306585T

Other languages

English (en)

Inventor

Ernest F Bestel

Original Assignee

Cooper Ind Inc

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.)

1988-06-29

Filing date

1989-06-29

Publication date

1995-01-15

1989-06-29 Application filed by Cooper Ind Inc filed Critical Cooper Ind Inc

1995-01-15 Application granted granted Critical

1995-01-15 Publication of ATE116474T1 publication Critical patent/ATE116474T1/de

Links

239000004020 conductor Substances 0.000 abstract 12
238000009827 uniform distribution Methods 0.000 abstract 1

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
- 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
- H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil

Landscapes

High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Switches With Compound Operations (AREA)
Switches Operated By Changes In Physical Conditions (AREA)
Forklifts And Lifting Vehicles (AREA)
Supplying Of Containers To The Packaging Station (AREA)
Cookers (AREA)
Electrophonic Musical Instruments (AREA)

AT89306585T 1988-06-29 1989-06-29 Vakuumschalter. ATE116474T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/213,040 US4871888A (en)	1988-02-16	1988-06-29	Tubular supported axial magnetic field interrupter

Publications (1)

Publication Number	Publication Date
ATE116474T1 true ATE116474T1 (de)	1995-01-15

Family

ID=22793500

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT89306585T ATE116474T1 (de)	1988-06-29	1989-06-29	Vakuumschalter.

Country Status (7)

Country	Link
US (1)	US4871888A (de)
EP (1)	EP0349303B1 (de)
JP (1)	JP3124532B2 (de)
KR (1)	KR0168833B1 (de)
AT (1)	ATE116474T1 (de)
CA (1)	CA1331636C (de)
DE (1)	DE68920214T2 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4982059A (en) *	1990-01-02	1991-01-01	Cooper Industries, Inc.	Axial magnetic field interrupter
US5387771A (en) *	1993-04-08	1995-02-07	Joslyn Hi-Voltage Corporation	Axial magnetic field high voltage vacuum interrupter
US5387772A (en) *	1993-11-01	1995-02-07	Cooper Industries, Inc.	Vacuum switch
US5461205A (en) *	1994-03-07	1995-10-24	Eaton Corporation	Electrode stem for axial magnetic field vacuum interrupters
KR100361390B1 (ko) *	1994-11-16	2003-02-19	이턴 코포레이션	진공차단기,진공차단기용접점코일조립체및원주전극코일의제조방법
US5597992A (en) *	1994-12-09	1997-01-28	Cooper Industries, Inc.	Current interchange for vacuum capacitor switch
US5691522A (en) *	1995-06-07	1997-11-25	Eaton Corporation	Vacuum interrupter with a single internal assembly for generating an axial magnetic field
GB2308497A (en) *	1995-12-21	1997-06-25	Gec Alsthom Ltd	Vacuum switching device
MY119298A (en) *	1996-09-13	2005-04-30	Cooper Ind Inc	Encapsulated vacuum interrupter and method of making same
US5777287A (en) *	1996-12-19	1998-07-07	Eaton Corporation	Axial magnetic field coil for vacuum interrupter
JP3840934B2 (ja) *	2001-09-12	2006-11-01	株式会社明電舎	真空インタラプタ用接触子及び真空インタラプタ
US6867385B2 (en) *	2003-02-21	2005-03-15	Mcgraw-Edison Company	Self-fixturing system for a vacuum interrupter
US6965089B2 (en) *	2003-02-21	2005-11-15	Mcgraw-Edison Company	Axial magnetic field vacuum fault interrupter
US7341468B2 (en)	2005-07-29	2008-03-11	Cooper Technologies Company	Separable loadbreak connector and system with shock absorbent fault closure stop
US7572133B2 (en)	2005-11-14	2009-08-11	Cooper Technologies Company	Separable loadbreak connector and system
US7772515B2 (en) *	2005-11-14	2010-08-10	Cooper Technologies Company	Vacuum switchgear assembly and system
US7488916B2 (en) *	2005-11-14	2009-02-10	Cooper Technologies Company	Vacuum switchgear assembly, system and method
US7494355B2 (en)	2007-02-20	2009-02-24	Cooper Technologies Company	Thermoplastic interface and shield assembly for separable insulated connector system
US7854620B2 (en)	2007-02-20	2010-12-21	Cooper Technologies Company	Shield housing for a separable connector
US7950939B2 (en)	2007-02-22	2011-05-31	Cooper Technologies Company	Medium voltage separable insulated energized break connector
US7666012B2 (en)	2007-03-20	2010-02-23	Cooper Technologies Company	Separable loadbreak connector for making or breaking an energized connection in a power distribution network
US7568927B2 (en)	2007-04-23	2009-08-04	Cooper Technologies Company	Separable insulated connector system
US7633741B2 (en)	2007-04-23	2009-12-15	Cooper Technologies Company	Switchgear bus support system and method
US7661979B2 (en)	2007-06-01	2010-02-16	Cooper Technologies Company	Jacket sleeve with grippable tabs for a cable connector
US7781694B2 (en) *	2007-06-05	2010-08-24	Cooper Technologies Company	Vacuum fault interrupter
US8450630B2 (en) *	2007-06-05	2013-05-28	Cooper Technologies Company	Contact backing for a vacuum interrupter
US7695291B2 (en)	2007-10-31	2010-04-13	Cooper Technologies Company	Fully insulated fuse test and ground device
US7950940B2 (en)	2008-02-25	2011-05-31	Cooper Technologies Company	Separable connector with reduced surface contact
US7578682B1 (en)	2008-02-25	2009-08-25	Cooper Technologies Company	Dual interface separable insulated connector with overmolded faraday cage
US7905735B2 (en)	2008-02-25	2011-03-15	Cooper Technologies Company	Push-then-pull operation of a separable connector system
US7670162B2 (en)	2008-02-25	2010-03-02	Cooper Technologies Company	Separable connector with interface undercut
US8056226B2 (en)	2008-02-25	2011-11-15	Cooper Technologies Company	Method of manufacturing a dual interface separable insulated connector with overmolded faraday cage
US8109776B2 (en)	2008-02-27	2012-02-07	Cooper Technologies Company	Two-material separable insulated connector
US7811113B2 (en)	2008-03-12	2010-10-12	Cooper Technologies Company	Electrical connector with fault closure lockout
US7878849B2 (en)	2008-04-11	2011-02-01	Cooper Technologies Company	Extender for a separable insulated connector
US7958631B2 (en)	2008-04-11	2011-06-14	Cooper Technologies Company	Method of using an extender for a separable insulated connector
JP5348318B2 (ja) *	2010-05-07	2013-11-20	三菱電機株式会社	真空バルブ
US8471166B1 (en)	2011-01-24	2013-06-25	Michael David Glaser	Double break vacuum interrupter
US8497446B1 (en)	2011-01-24	2013-07-30	Michael David Glaser	Encapsulated vacuum interrupter with grounded end cup and drive rod
US8466385B1 (en)	2011-04-07	2013-06-18	Michael David Glaser	Toroidal vacuum interrupter for modular multi-break switchgear
CN102915864B (zh) *	2012-09-28	2014-11-12	宁波鑫鑫鑫寅电气有限公司	一种户外柱上宽电压式真空断路器
US10319538B1 (en)	2013-03-15	2019-06-11	Innovative Switchgear IP, LLC	Interrupter having unitary external terminal and internal contact
US9640353B2 (en) *	2014-10-21	2017-05-02	Thomas & Betts International Llc	Axial magnetic field coil for vacuum interrupter
US10796867B1 (en)	2019-08-12	2020-10-06	Eaton Intelligent Power Limited	Coil-type axial magnetic field contact assembly for vacuum interrupter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1098862A (en) *	1963-10-09	1968-01-10	Ass Elect Ind	Improvements relating to vacuum switch contact assemblies
US3244843A (en) *	1963-10-16	1966-04-05	Jennings Radio Mfg Corp	Arc-controlling auxiliary contact assembly for electric switches
FR1506165A (fr) *	1966-01-04	1967-12-15	English Electric Co Ltd	Interrupteur électrique à vide
FR2279216A1 (fr)	1973-09-10	1976-02-13	Tokyo Shibaura Electric Co	Interrupteur a vide a champ magnetique
US4117288A (en) *	1976-06-25	1978-09-26	Westinghouse Electric Corp.	Vacuum type circuit interrupter with a contact having integral axial magnetic field means
DE3112009A1 (de) *	1981-03-26	1982-10-07	Siemens AG, 1000 Berlin und 8000 München	"kontaktanordnung fuer vakuumschalter"
JPH0731966B2 (ja) *	1985-07-12	1995-04-10	株式会社日立製作所	真空しや断器

1988
- 1988-06-29 US US07/213,040 patent/US4871888A/en not_active Expired - Lifetime
1989
- 1989-06-28 CA CA000604196A patent/CA1331636C/en not_active Expired - Lifetime
- 1989-06-28 JP JP01166498A patent/JP3124532B2/ja not_active Expired - Lifetime
- 1989-06-29 EP EP89306585A patent/EP0349303B1/de not_active Expired - Lifetime
- 1989-06-29 DE DE68920214T patent/DE68920214T2/de not_active Expired - Lifetime
- 1989-06-29 AT AT89306585T patent/ATE116474T1/de active
- 1989-06-29 KR KR1019890009112A patent/KR0168833B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
KR0168833B1 (ko)	1999-01-15
DE68920214D1 (de)	1995-02-09
EP0349303B1 (de)	1994-12-28
JPH02256120A (ja)	1990-10-16
CA1331636C (en)	1994-08-23
EP0349303A2 (de)	1990-01-03
JP3124532B2 (ja)	2001-01-15
US4871888A (en)	1989-10-03
KR910001835A (ko)	1991-01-31
DE68920214T2 (de)	1995-07-27
EP0349303A3 (en)	1990-11-07

Publication	Publication Date	Title
DE68920214D1 (de)	1995-02-09	Vakuumschalter.
RU94046182A (ru)	1996-09-20	Электрическое устройство и способ производства антибиотика
ATE88296T1 (de)	1993-04-15	Vakuumschalter.
FR2682808B1 (fr)	1997-01-24	Disjoncteur hybride a bobine de soufflage axial.
DE3377037D1 (en)	1988-07-14	Cylindrical cathode for magnetically-enhanced sputtering
SI1641327T1 (sl)	2012-06-29	Sistem za proizvodnjo električne energije s plazmo
ES456070A1 (es)	1978-01-16	Perfeccionamientos en los interruptores al vacio.
NO921499L (no)	1992-04-15	Elektrisk isolator
ES295809U (es)	1987-06-16	Cable electrico con refrigeracion liquida.
US4672323A (en)	1987-06-09	Device for measuring the internal pressure of an operationally built built-in vacuum switch
JPS6171520A (ja)	1986-04-12	真空開閉器具の接触子装置
GB1227833A (de)	1971-04-07
DE3852957D1 (de)	1995-03-16	Magnetischer zusammenbau.
CA2145629A1 (fr)	1994-04-14	Transducteur electro-acoustique a volume diffusant
EP0192251A3 (de)	1989-02-22	Elektrode eines Vakuumschalters
US3379928A (en)	1968-04-23	Triggering device for spark generators
US5773787A (en)	1998-06-30	Plasma-gun voltage generator
US3313980A (en)	1967-04-11	High pressure lamp having a coil for magnetically stabilizing the discharge arc
ATE94716T1 (de)	1993-10-15	Gleichstromlichtbogenofen.
SU494855A1 (ru)	1975-12-05	Многополюсна импульсна магнитна линза
AHERN	1988	Static periodic field device for free electron laser(Patent Application)
Semenov et al.	1987	Electron source on the base of a gas-magnetron
JPS6425513A (en)	1989-01-27	Rotary transformer
SU1639401A1 (ru)	1998-04-20	Импульсный ускоритель ионов металлов
SU1301223A1 (ru)	2000-05-10	Электронная пушка для свч-прибора