EP0354445A3 - Arc chamber for a vacuum switch - Google Patents

Arc chamber for a vacuum switch Download PDF

Info

Publication number
EP0354445A3
EP0354445A3 EP19890114173 EP89114173A EP0354445A3 EP 0354445 A3 EP0354445 A3 EP 0354445A3 EP 19890114173 EP19890114173 EP 19890114173 EP 89114173 A EP89114173 A EP 89114173A EP 0354445 A3 EP0354445 A3 EP 0354445A3
Authority
EP
European Patent Office
Prior art keywords
arc chamber
vacuum switch
vacuum
arc
switch
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.)
Granted
Application number
EP19890114173
Other languages
German (de)
Other versions
EP0354445B1 (en
EP0354445A2 (en
Inventor
Karl Dipl.-Ing. Stegmuller
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.)
Schneider Electric Sachsenwerk GmbH
Original Assignee
Sachsenwerk AG
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 Sachsenwerk AG filed Critical Sachsenwerk AG
Publication of EP0354445A2 publication Critical patent/EP0354445A2/en
Publication of EP0354445A3 publication Critical patent/EP0354445A3/en
Application granted granted Critical
Publication of EP0354445B1 publication Critical patent/EP0354445B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66238—Specific bellows details
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66238—Specific bellows details
    • H01H2033/66246—Details relating to the guiding of the contact rod in vacuum switch belows
EP89114173A 1988-08-06 1989-08-01 Arc chamber for a vacuum switch Expired - Lifetime EP0354445B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8810063U DE8810063U1 (en) 1988-08-06 1988-08-06
DE8810063U 1988-08-06

Publications (3)

Publication Number Publication Date
EP0354445A2 EP0354445A2 (en) 1990-02-14
EP0354445A3 true EP0354445A3 (en) 1990-12-12
EP0354445B1 EP0354445B1 (en) 1994-12-28

Family

ID=6826715

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89114173A Expired - Lifetime EP0354445B1 (en) 1988-08-06 1989-08-01 Arc chamber for a vacuum switch

Country Status (4)

Country Link
US (1) US4983793A (en)
EP (1) EP0354445B1 (en)
JP (1) JPH0282418A (en)
DE (2) DE8810063U1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825407A1 (en) * 1988-07-27 1990-02-01 Sachsenwerk Ag SWITCH CHAMBER OF A VACUUM SWITCH
US6867385B2 (en) * 2003-02-21 2005-03-15 Mcgraw-Edison Company Self-fixturing system for a vacuum interrupter
EP1760743A1 (en) * 2005-09-02 2007-03-07 ABB Research Ltd Vacuum circuit breaker with rotatably mounted movable contact
FR2951314A1 (en) * 2009-10-12 2011-04-15 Schneider Electric Ind Sas BRAKE ASSEMBLY DEVICE FOR AN END HOOD ON A CYLINDRICAL BODY AND A VACUUM BULB COMPRISING SUCH A DEVICE
CN104330733A (en) * 2014-11-21 2015-02-04 西安伯龙高铁电气有限公司 Train roof insulation detection device
KR102545133B1 (en) * 2016-04-05 2023-06-19 엘에스일렉트릭(주) Vacuum interubter for a circuit breaker
JP7004027B2 (en) 2020-06-18 2022-01-21 株式会社明電舎 Vacuum interrupters and vacuum circuit breakers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082307A (en) * 1959-04-30 1963-03-19 Gen Electric Vacuum type circuit interrupter
DE2007676A1 (en) * 1969-03-27 1970-10-08 Westinghouse Electric Corp., Pittsburgh, Pa. (V.St.A.) Vacuum switch
FR2038481A6 (en) * 1968-04-29 1971-01-08 Inst Prueffeld Elekt
DE3501603A1 (en) * 1984-02-02 1985-08-01 Westinghouse Electric Corp., Pittsburgh, Pa. LOW VOLTAGE HIGH FREQUENCY VACUUM SWITCH
DE8212546U1 (en) * 1982-04-30 1986-02-20 Siemens AG, 1000 Berlin und 8000 München Vacuum interrupter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156626A (en) * 1980-05-06 1981-12-03 Meidensha Electric Mfg Co Ltd Vacuum breaker
US4478347A (en) * 1981-01-23 1984-10-23 Westinghouse Electric Corp. Unitary end closure and seal shield member for vacuum interrupter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082307A (en) * 1959-04-30 1963-03-19 Gen Electric Vacuum type circuit interrupter
FR2038481A6 (en) * 1968-04-29 1971-01-08 Inst Prueffeld Elekt
DE2007676A1 (en) * 1969-03-27 1970-10-08 Westinghouse Electric Corp., Pittsburgh, Pa. (V.St.A.) Vacuum switch
DE8212546U1 (en) * 1982-04-30 1986-02-20 Siemens AG, 1000 Berlin und 8000 München Vacuum interrupter
DE3501603A1 (en) * 1984-02-02 1985-08-01 Westinghouse Electric Corp., Pittsburgh, Pa. LOW VOLTAGE HIGH FREQUENCY VACUUM SWITCH

Also Published As

Publication number Publication date
US4983793A (en) 1991-01-08
EP0354445B1 (en) 1994-12-28
EP0354445A2 (en) 1990-02-14
DE58908824D1 (en) 1995-02-09
DE8810063U1 (en) 1988-09-29
JPH0282418A (en) 1990-03-23

Similar Documents

Publication Publication Date Title
GB9010435D0 (en) Contact arrangement for a vacuum switch
DE3464103D1 (en) Contact arrangement for a vacuum switch
GB2240660B (en) Vacuum switch chamber assembly
EP0488083A3 (en) Contact material for a vacuum interrupter
EP0419940A3 (en) Method of manufacture of a housing for a vacuum switch
GB9000008D0 (en) Switch mechanism for a flashlight
EP0354997A3 (en) Contact forming material for a vacuum interrupter
EP0352611A3 (en) Chamber of a vacuum interrupter switching
GB9002067D0 (en) Vacuum cleaner switch
EP0335114A3 (en) Housing for a vacuum switch
EP0371224A3 (en) Vacuum switch tube
GB8819645D0 (en) Contact means for vacuum switch
EP0354445A3 (en) Arc chamber for a vacuum switch
AU6202190A (en) A fuse-disconnecting switch
EP0316118A3 (en) Electrode for a vacuum breaker
EP0460680A3 (en) Contact for a vacuum interrupter
DE3469637D1 (en) Contact arrangement for a vacuum switch
DE3568902D1 (en) Contact arrangement for a vacuum switch
DE3560296D1 (en) Contact arrangement for a vacuum interrupter
DE3571362D1 (en) Switch contact for a vacuum switch
AU103981S (en) A vacuum cleaner
GB2211998B (en) Arc interrupter
GB2237683B (en) A switch
GB2189937B (en) A contact arrangement for a high frequency switch
GB2218262B (en) Electric arc interrupter

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB NL

17P Request for examination filed

Effective date: 19910529

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: AEG SACHSENWERK GMBH

17Q First examination report despatched

Effective date: 19931123

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB NL

REF Corresponds to:

Ref document number: 58908824

Country of ref document: DE

Date of ref document: 19950209

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19950220

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19960717

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19960731

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970801

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19970801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980430

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19990823

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19991026

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010301

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20010301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010501