NL152107B - VACUUM SWITCH. - Google Patents

VACUUM SWITCH.

Info

Publication number
NL152107B
NL152107B NL727213302A NL7213302A NL152107B NL 152107 B NL152107 B NL 152107B NL 727213302 A NL727213302 A NL 727213302A NL 7213302 A NL7213302 A NL 7213302A NL 152107 B NL152107 B NL 152107B
Authority
NL
Netherlands
Prior art keywords
vacuum switch
vacuum
switch
Prior art date
Application number
NL727213302A
Other languages
Dutch (nl)
Other versions
NL7213302A (en
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
Priority to NL727213302A priority Critical patent/NL152107B/en
Priority to DE19732347945 priority patent/DE2347945C3/en
Priority to BE136027A priority patent/BE805291A/en
Priority to AU60738/73A priority patent/AU467510B2/en
Priority to DK527673AA priority patent/DK135194B/en
Priority to FR7334854A priority patent/FR2201532B1/fr
Priority to ZA737668*A priority patent/ZA737668B/en
Priority to GB4552373A priority patent/GB1435610A/en
Priority to SE7313353A priority patent/SE388070B/en
Priority to US402129A priority patent/US3924087A/en
Priority to CA182,332A priority patent/CA1011378A/en
Priority to IT69877/73A priority patent/IT999595B/en
Priority to JP11091173A priority patent/JPS5319103B2/ja
Priority to AT842773A priority patent/AT357227B/en
Priority to ES419249A priority patent/ES419249A1/en
Priority to CH1405973A priority patent/CH556093A/en
Publication of NL7213302A publication Critical patent/NL7213302A/xx
Publication of NL152107B publication Critical patent/NL152107B/en

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
NL727213302A 1972-10-02 1972-10-02 VACUUM SWITCH. NL152107B (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
NL727213302A NL152107B (en) 1972-10-02 1972-10-02 VACUUM SWITCH.
DE19732347945 DE2347945C3 (en) 1972-10-02 1973-09-24 Vacuum switch
BE136027A BE805291A (en) 1972-10-02 1973-09-25 VACUUM SWITCH
AU60738/73A AU467510B2 (en) 1972-10-02 1973-09-26 Vacuum circuit interruptor
DK527673AA DK135194B (en) 1972-10-02 1973-09-26 Interrupts with evacuated house.
FR7334854A FR2201532B1 (en) 1972-10-02 1973-09-28
ZA737668*A ZA737668B (en) 1972-10-02 1973-09-28 Vacuum circuit interruptor
GB4552373A GB1435610A (en) 1972-10-02 1973-09-28 Vacuum circuit interruptors
SE7313353A SE388070B (en) 1972-10-02 1973-10-01 VACUUM CIRCUIT SWITCH
US402129A US3924087A (en) 1972-10-02 1973-10-01 Vacuum circuit interruptor
CA182,332A CA1011378A (en) 1972-10-02 1973-10-01 Vacuum circuit interruptor
IT69877/73A IT999595B (en) 1972-10-02 1973-10-01 ELECTRICAL DISCONNECTOR UNDER VACUUM
JP11091173A JPS5319103B2 (en) 1972-10-02 1973-10-02
AT842773A AT357227B (en) 1972-10-02 1973-10-02 VACUUM SWITCH
ES419249A ES419249A1 (en) 1972-10-02 1973-10-02 Vacuum circuit interruptor
CH1405973A CH556093A (en) 1972-10-02 1973-10-02 VACUUM SWITCH.

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NL7213302A NL7213302A (en) 1974-04-04
NL152107B true NL152107B (en) 1977-01-17

Family

ID=19817053

Family Applications (1)

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

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
JPS49132563A (en) 1974-12-19
JPS5319103B2 (en) 1978-06-19
CH556093A (en) 1974-11-15
DE2347945A1 (en) 1974-04-11
IT999595B (en) 1976-03-10
NL7213302A (en) 1974-04-04
GB1435610A (en) 1976-05-12
CA1011378A (en) 1977-05-31
AU467510B2 (en) 1975-12-04
DK135194B (en) 1977-03-14
ATA842773A (en) 1979-11-15
AU6073873A (en) 1975-03-27
ES419249A1 (en) 1976-03-01
DE2347945B2 (en) 1976-09-02
DK135194C (en) 1977-10-03
FR2201532A1 (en) 1974-04-26
BE805291A (en) 1974-03-25
FR2201532B1 (en) 1977-09-09
US3924087A (en) 1975-12-02
SE388070B (en) 1976-09-20
ZA737668B (en) 1974-08-28
AT357227B (en) 1980-06-25

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: HAZEMEIJER