GB1435610A - Vacuum circuit interruptors - Google Patents

Vacuum circuit interruptors

Info

Publication number
GB1435610A
GB1435610A GB4552373A GB4552373A GB1435610A GB 1435610 A GB1435610 A GB 1435610A GB 4552373 A GB4552373 A GB 4552373A GB 4552373 A GB4552373 A GB 4552373A GB 1435610 A GB1435610 A GB 1435610A
Authority
GB
United Kingdom
Prior art keywords
vacuum
insulating
cylinder
insulator
stub
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
GB4552373A
Other languages
English (en)
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.)
Hazemeijer BV
Original Assignee
Hazemeijer 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 Hazemeijer BV filed Critical Hazemeijer BV
Publication of GB1435610A publication Critical patent/GB1435610A/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)
GB4552373A 1972-10-02 1973-09-28 Vacuum circuit interruptors Expired GB1435610A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL727213302A NL152107B (nl) 1972-10-02 1972-10-02 Vacuuemschakelaar.

Publications (1)

Publication Number Publication Date
GB1435610A true GB1435610A (en) 1976-05-12

Family

ID=19817053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4552373A Expired GB1435610A (en) 1972-10-02 1973-09-28 Vacuum circuit interruptors

Country Status (15)

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

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 (de) * 2012-07-03 2019-11-21 Siemens Aktiengesellschaft Vakuumschaltröhre
DE102016213294B4 (de) * 2016-07-20 2018-09-13 Siemens Aktiengesellschaft Versteifter Kontaktstab und Verfahren zum Herstellen eines Kontaktstabes

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
AU467510B2 (en) 1975-12-04
ZA737668B (en) 1974-08-28
CA1011378A (en) 1977-05-31
NL7213302A (it) 1974-04-04
FR2201532A1 (it) 1974-04-26
NL152107B (nl) 1977-01-17
US3924087A (en) 1975-12-02
JPS5319103B2 (it) 1978-06-19
JPS49132563A (it) 1974-12-19
FR2201532B1 (it) 1977-09-09
ES419249A1 (es) 1976-03-01
IT999595B (it) 1976-03-10
DK135194B (da) 1977-03-14
BE805291A (nl) 1974-03-25
DE2347945A1 (de) 1974-04-11
AU6073873A (en) 1975-03-27
CH556093A (de) 1974-11-15
DE2347945B2 (de) 1976-09-02
SE388070B (sv) 1976-09-20
DK135194C (it) 1977-10-03
AT357227B (de) 1980-06-25
ATA842773A (de) 1979-11-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee