ES419249A1 - Vacuum circuit interruptor - Google Patents

Vacuum circuit interruptor

Info

Publication number
ES419249A1
ES419249A1 ES419249A ES419249A ES419249A1 ES 419249 A1 ES419249 A1 ES 419249A1 ES 419249 A ES419249 A ES 419249A ES 419249 A ES419249 A ES 419249A ES 419249 A1 ES419249 A1 ES 419249A1
Authority
ES
Spain
Prior art keywords
envelope
secured
contact
insulators
cylindrical
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
ES419249A
Other languages
Spanish (es)
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.)
HAZEIJER BV
Original Assignee
HAZEIJER BV
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 HAZEIJER BV filed Critical HAZEIJER BV
Publication of ES419249A1 publication Critical patent/ES419249A1/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
    • 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
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

Abstract

An interruptor having a cylindrical metallic envelope and two cylindrical insulators secured to the envelope on both ends thereof in a vacuum tight fashion. The free ends of the cylindrical insulators support contact rods in a vacuum tight fashion. Contact members are then respectively secured to the contact rods, which members are arranged within the envelope. The contact rod of the movable contact member is secured to the associated insulator by means of a bellows. Both of the insulators have their ends secured to the envelope and are directed towards one another and disposed within the metallic envelope.
ES419249A 1972-10-02 1973-10-02 Vacuum circuit interruptor Expired ES419249A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL727213302A NL152107B (en) 1972-10-02 1972-10-02 VACUUM SWITCH.

Publications (1)

Publication Number Publication Date
ES419249A1 true ES419249A1 (en) 1976-03-01

Family

ID=19817053

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419249A Expired ES419249A1 (en) 1972-10-02 1973-10-02 Vacuum circuit interruptor

Country Status (15)

Country Link
US (1) US3924087A (en)
JP (1) JPS5319103B2 (en)
AT (1) AT357227B (en)
AU (1) AU467510B2 (en)
BE (1) BE805291A (en)
CA (1) CA1011378A (en)
CH (1) CH556093A (en)
DK (1) DK135194B (en)
ES (1) ES419249A1 (en)
FR (1) FR2201532B1 (en)
GB (1) GB1435610A (en)
IT (1) IT999595B (en)
NL (1) NL152107B (en)
SE (1) SE388070B (en)
ZA (1) ZA737668B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072837A (en) * 1975-12-29 1978-02-07 General Electric Company High continuous current vacuum-type circuit interrupter
JPS5715319A (en) * 1980-07-01 1982-01-26 Meidensha Electric Mfg Co Ltd Vacuum breaker and method of producing same
US4757166A (en) * 1987-06-15 1988-07-12 Westinghouse Electric Corp. Vacuum interrupter with ceramic enclosure
US4880947A (en) * 1988-06-29 1989-11-14 Westinghouse Electric Corp. Vacuum interrupter with simplified enclosure and method of assembly
DE102012211475B4 (en) * 2012-07-03 2019-11-21 Siemens Aktiengesellschaft Vacuum interrupter
DE102016213294B4 (en) * 2016-07-20 2018-09-13 Siemens Aktiengesellschaft Stiffened contact rod and method of making a contact rod

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590185A (en) * 1968-12-16 1971-06-29 Allis Chalmers Mfg Co Vacuum interrupter with single insulating member having conical exterior attaching surfaces and supporting a floating shield
US3674958A (en) * 1970-11-23 1972-07-04 Allis Chalmers Mfg Co Vacuum circuit interrupter
US3705281A (en) * 1971-04-29 1972-12-05 Joslyn Mfg & Supply Co Bushing insulator improvements for a dead tank vacuum switch

Also Published As

Publication number Publication date
ATA842773A (en) 1979-11-15
CA1011378A (en) 1977-05-31
DE2347945A1 (en) 1974-04-11
BE805291A (en) 1974-03-25
SE388070B (en) 1976-09-20
ZA737668B (en) 1974-08-28
AT357227B (en) 1980-06-25
AU6073873A (en) 1975-03-27
US3924087A (en) 1975-12-02
JPS49132563A (en) 1974-12-19
NL152107B (en) 1977-01-17
FR2201532A1 (en) 1974-04-26
AU467510B2 (en) 1975-12-04
IT999595B (en) 1976-03-10
CH556093A (en) 1974-11-15
FR2201532B1 (en) 1977-09-09
DK135194C (en) 1977-10-03
GB1435610A (en) 1976-05-12
DE2347945B2 (en) 1976-09-02
JPS5319103B2 (en) 1978-06-19
DK135194B (en) 1977-03-14
NL7213302A (en) 1974-04-04

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