FR1385430A - Perfectionnements aux interrupteurs à vide - Google Patents

Perfectionnements aux interrupteurs à vide

Info

Publication number
FR1385430A
FR1385430A FR949871A FR949871A FR1385430A FR 1385430 A FR1385430 A FR 1385430A FR 949871 A FR949871 A FR 949871A FR 949871 A FR949871 A FR 949871A FR 1385430 A FR1385430 A FR 1385430A
Authority
FR
France
Prior art keywords
vacuum interrupters
interrupters
vacuum
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
FR949871A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1385430A publication Critical patent/FR1385430A/fr
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
FR949871A 1962-10-08 1963-10-08 Perfectionnements aux interrupteurs à vide Expired FR1385430A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US228799A US3185798A (en) 1962-10-08 1962-10-08 Electric circuit interrupter of the vacuum type with series-related arcing gaps

Publications (1)

Publication Number Publication Date
FR1385430A true FR1385430A (fr) 1965-01-15

Family

ID=22858602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949871A Expired FR1385430A (fr) 1962-10-08 1963-10-08 Perfectionnements aux interrupteurs à vide

Country Status (3)

Country Link
US (1) US3185798A (fr)
ES (1) ES292164A1 (fr)
FR (1) FR1385430A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321598A (en) * 1964-11-16 1967-05-23 Gen Electric Vacuum-type circuit interrupter with arc-voltage limiting means
US3366762A (en) * 1965-04-16 1968-01-30 Gen Electric Arc controlling electrodes for switches and gaps
GB1107653A (en) * 1965-04-16 1968-03-27 Gen Electric Improvements in electric arc control
US3632928A (en) * 1969-03-20 1972-01-04 Westinghouse Electric Corp Contact structures for vacuum-type circuit interrupters
US3575564A (en) * 1969-09-10 1971-04-20 Allis Chalmers Mfg Co Vacuum-type electric circuit interrupter
US3818166A (en) * 1972-03-06 1974-06-18 Westinghouse Electric Corp Contacts for vacuum interrupter of small outside diameter
US3839611A (en) * 1973-08-27 1974-10-01 Gen Electric Overlapping-rod type vacuum circuit interrupter
NL154369B (nl) * 1973-12-21 1977-08-15 Hazemeijer Bv Elektrische hoogspanningsschakelaar met twee in serie geschakelde schakeltrajecten.
JPS5468975A (en) * 1977-11-11 1979-06-02 Meidensha Electric Mfg Co Ltd Vacuum breaker
US4386249A (en) * 1980-11-25 1983-05-31 Westinghouse Electric Corp. Vacuum circuit interrupter with auxiliary contact for plural arc path device with arc rotating means associated with the primary and auxiliary contacts
ES2359755T3 (es) * 2008-09-01 2011-05-26 Abb Technology Ag Conjunto de baja tensión, tensión media y alta tensión.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014109A (en) * 1959-10-23 1961-12-19 Gen Electric Alternating current vacuum switch

Also Published As

Publication number Publication date
US3185798A (en) 1965-05-25
ES292164A1 (es) 1964-01-16

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