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FR1213710A - New electric circuit breaker - Google Patents

New electric circuit breaker

Info

Publication number
FR1213710A
FR1213710A FR1213710DA FR1213710A FR 1213710 A FR1213710 A FR 1213710A FR 1213710D A FR1213710D A FR 1213710DA FR 1213710 A FR1213710 A FR 1213710A
Authority
FR
France
Prior art keywords
circuit breaker
electric circuit
new electric
new
breaker
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
Other languages
French (fr)
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.)
ZD Y V I PLZEN
Zavody VI Lenina Plzen np
Original Assignee
ZD Y V I PLZEN
Zavody VI Lenina Plzen np
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 ZD Y V I PLZEN, Zavody VI Lenina Plzen np filed Critical ZD Y V I PLZEN
Application granted granted Critical
Publication of FR1213710A publication Critical patent/FR1213710A/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
    • H01H33/008—Pedestal mounted switch gear combinations
    • 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H01H2033/146—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc using capacitors, e.g. for the voltage division over the different 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
FR1213710D 1957-10-14 1958-10-14 New electric circuit breaker Expired FR1213710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS873789X 1957-10-14

Publications (1)

Publication Number Publication Date
FR1213710A true FR1213710A (en) 1960-04-04

Family

ID=5456396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1213710D Expired FR1213710A (en) 1957-10-14 1958-10-14 New electric circuit breaker

Country Status (3)

Country Link
DE (1) DE1104022B (en)
FR (1) FR1213710A (en)
GB (1) GB873789A (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943416C (en) * 1946-11-16 1956-05-17 Asea Ab Arrangement for electrical high-voltage switches for rapid reclosing with one or more power interruption points and an air separation section connected in series with these, which is divided into two or more sections
DE929494C (en) * 1949-09-24 1955-06-27 Licentia Gmbh Free jet gas switch for high mains voltages
DE927040C (en) * 1950-10-06 1955-04-28 Licentia Gmbh Electric pressurized gas free jet switch
DE880341C (en) * 1951-10-09 1953-06-22 Licentia Gmbh High-voltage gas switch
DE910077C (en) * 1951-11-01 1954-04-29 Licentia Gmbh Electric switch with arc extinguishing by a flowing pressure medium such as compressed gas
BE519814A (en) * 1952-05-31
BE531481A (en) * 1953-08-31
BE534772A (en) * 1954-01-11
BE534773A (en) * 1954-01-12
BE537304A (en) * 1954-04-30 Merlin Gerin
CH331003A (en) * 1955-02-16 1958-06-30 Bbc Brown Boveri & Cie Compressed gas switch with multiple interruption
CH339273A (en) * 1955-02-21 1959-06-30 Bbc Brown Boveri & Cie Compressed gas switch with multiple interruption

Also Published As

Publication number Publication date
DE1104022B (en) 1961-04-06
GB873789A (en) 1961-07-26

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