CA964703A - Overlapping-rod type vacuum circuit interrupter - Google Patents

Overlapping-rod type vacuum circuit interrupter

Info

Publication number
CA964703A
CA964703A CA205,260A CA205260A CA964703A CA 964703 A CA964703 A CA 964703A CA 205260 A CA205260 A CA 205260A CA 964703 A CA964703 A CA 964703A
Authority
CA
Canada
Prior art keywords
overlapping
vacuum circuit
type vacuum
rod type
circuit interrupter
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
CA205,260A
Other versions
CA205260S (en
Inventor
Oliver H. Winn
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.)
General Electric Co
Original Assignee
General Electric Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23547084&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA964703(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA964703A publication Critical patent/CA964703A/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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6647—Contacts; Arc-extinguishing means, e.g. arcing rings having fixed middle contact and two movable contacts
    • 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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
CA205,260A 1973-08-27 1974-07-22 Overlapping-rod type vacuum circuit interrupter Expired CA964703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00391558A US3839611A (en) 1973-08-27 1973-08-27 Overlapping-rod type vacuum circuit interrupter

Publications (1)

Publication Number Publication Date
CA964703A true CA964703A (en) 1975-03-18

Family

ID=23547084

Family Applications (1)

Application Number Title Priority Date Filing Date
CA205,260A Expired CA964703A (en) 1973-08-27 1974-07-22 Overlapping-rod type vacuum circuit interrupter

Country Status (3)

Country Link
US (1) US3839611A (en)
JP (1) JPS5072172A (en)
CA (1) CA964703A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0558384U (en) * 1992-01-27 1993-08-03 マックス株式会社 Drawing board

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1269421A (en) * 1959-08-12 1961-08-11 Thomson Houston Comp Francaise Vacuum switch
US3185798A (en) * 1962-10-08 1965-05-25 Gen Electric Electric circuit interrupter of the vacuum type with series-related arcing gaps
US3200222A (en) * 1962-10-15 1965-08-10 Jennings Radio Mfg Corp Electromagnetic high-current-carrying-capacity vacuum relay
US3509404A (en) * 1968-07-01 1970-04-28 Gen Electric Vacuum arc devices with doubly reentrant coaxial arc-electrode structure
US3575564A (en) * 1969-09-10 1971-04-20 Allis Chalmers Mfg Co Vacuum-type electric circuit interrupter

Also Published As

Publication number Publication date
JPS5072172A (en) 1975-06-14
US3839611A (en) 1974-10-01

Similar Documents

Publication Publication Date Title
CA1016244A (en) Switching circuit
CA999623A (en) Vacuum circuit breaker assembly
CA979958A (en) Vacuum type circuit interrupter having improved contacts
CA972407A (en) Vacuum circuit interrupter assembly
CA977808A (en) Vacuum type electric circuit breaker
CA960266A (en) Vacuum circuit breaker assembly
CA999034A (en) Vacuum circuit interrupter
CA985352A (en) Vacuum interrupter
CA977809A (en) Vacuum interrupter
CA1025525A (en) Switching circuit
CA1020638A (en) Switching circuit
CA973914A (en) Circuit interrupter
CA1004713A (en) Small circuit breaker having large contact separation
CA996165A (en) Vacuum power circuit breaker
CA993485A (en) Electric circuit interrupter
CA1011788A (en) Bushing type vacuum switch
CA943587A (en) Vacuum-type circuit breaker
CA964703A (en) Overlapping-rod type vacuum circuit interrupter
CA1031042A (en) Switching circuit
CA1024641A (en) Circuit interrupter circuit including improved control
CA958053A (en) Vacuum type electric circuit interrupter
AU461676B2 (en) Circuit breaker
CA979960A (en) Vacuum circuit interrupter having improved contact structure
CA983113A (en) Wear indicator for vacuum circuit interrupter
CA967207A (en) Vacuum circuit interrupter