CH470745A - Elektrischer Vakuum-Unterbrecher - Google Patents

Elektrischer Vakuum-Unterbrecher

Info

Publication number
CH470745A
CH470745A CH1096167A CH1096167A CH470745A CH 470745 A CH470745 A CH 470745A CH 1096167 A CH1096167 A CH 1096167A CH 1096167 A CH1096167 A CH 1096167A CH 470745 A CH470745 A CH 470745A
Authority
CH
Switzerland
Prior art keywords
vacuum interrupter
electric vacuum
interrupter
electric
vacuum
Prior art date
Application number
CH1096167A
Other languages
English (en)
Inventor
Henry Jette William
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH470745A publication Critical patent/CH470745A/de

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
    • H01H33/666—Operating arrangements
    • 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
    • H01H33/668—Means for obtaining or monitoring the vacuum
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/48—Driving mechanisms, i.e. for transmitting driving force to the contacts using lost-motion device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0066—Auxiliary contact devices
CH1096167A 1966-08-05 1967-08-03 Elektrischer Vakuum-Unterbrecher CH470745A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57048666A 1966-08-05 1966-08-05

Publications (1)

Publication Number Publication Date
CH470745A true CH470745A (de) 1969-03-31

Family

ID=24279838

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1096267A CH483105A (de) 1966-08-05 1967-08-03 Elektrischer Vakuumschalter
CH1096167A CH470745A (de) 1966-08-05 1967-08-03 Elektrischer Vakuum-Unterbrecher

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1096267A CH483105A (de) 1966-08-05 1967-08-03 Elektrischer Vakuumschalter

Country Status (6)

Country Link
US (1) US3493952A (de)
JP (1) JPS4535103B1 (de)
AT (1) AT279716B (de)
BR (1) BR6790976D0 (de)
CH (2) CH483105A (de)
GB (1) GB1187446A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775658A (en) * 1972-05-30 1973-11-27 Itt Capacitive fibrillation apparatus using vacuum relays
US3814885A (en) * 1973-07-11 1974-06-04 Gen Electric Method of detecting a leak in a vacuum interrupter located inside a housing containing pressurized gas
SE410067B (sv) * 1974-04-02 1979-09-17 Siemens Ag Anordning for detektering av bristande driftsduglighet for vakuum-brytkamrar
US4027125A (en) * 1975-03-17 1977-05-31 Allis-Chalmers Corporation Gas insulated circuit breaker
US5552647A (en) * 1994-04-12 1996-09-03 Systems Analysis And Integration, Inc. Position-sensing device for power distribution switch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1176202A (en) * 1909-03-27 1916-03-21 Allis Chalmers Mfg Co Circuit-controlling apparatus.
US3404247A (en) * 1966-03-08 1968-10-01 Gen Electric Pressure responsive protective means for vacuum type circuit interrupters
US3403297A (en) * 1966-03-17 1968-09-24 Gen Electric Vacuum-type circuit interrupter with pressure-monitoring means

Also Published As

Publication number Publication date
AT279716B (de) 1970-03-10
CH483105A (de) 1969-12-15
BR6790976D0 (pt) 1973-12-27
JPS4535103B1 (de) 1970-11-10
US3493952A (en) 1970-02-03
GB1187446A (en) 1970-04-08

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Legal Events

Date Code Title Description
PL Patent ceased