FR871241A - Perfectionnements aux interrupteurs à fluide gazeux comprimé - Google Patents

Perfectionnements aux interrupteurs à fluide gazeux comprimé

Info

Publication number
FR871241A
FR871241A FR871241DA FR871241A FR 871241 A FR871241 A FR 871241A FR 871241D A FR871241D A FR 871241DA FR 871241 A FR871241 A FR 871241A
Authority
FR
France
Prior art keywords
gaseous fluid
compressed gaseous
fluid switches
switches
compressed
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
English (en)
Inventor
Andre Latour
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of FR871241A publication Critical patent/FR871241A/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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • H01H33/128—Load break switches comprising a separate circuit breaker being operated by a separate mechanism interlocked with the sectionalising mechanism
    • 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
    • H01H33/16—Impedances connected with contacts
    • H01H33/167—Impedances connected with contacts the impedance being inserted only while opening the switch
FR871241D 1941-04-01 1941-04-01 Perfectionnements aux interrupteurs à fluide gazeux comprimé Expired FR871241A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR963707X 1941-04-01

Publications (1)

Publication Number Publication Date
FR871241A true FR871241A (fr) 1942-04-13

Family

ID=9499526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871241D Expired FR871241A (fr) 1941-04-01 1941-04-01 Perfectionnements aux interrupteurs à fluide gazeux comprimé

Country Status (2)

Country Link
DE (2) DE971263C (fr)
FR (1) FR871241A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971263C (de) * 1941-04-01 1958-12-31 Merlin Gerin Elektrische Schalteinrichtung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19540552A1 (de) * 1995-10-31 1997-05-07 Driescher Spezialfab Fritz Trennschalter, insbesondere Mittelspannungs-Lasttrennschalter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2089285A (en) * 1934-06-27 1937-08-10 Milliken Humphreys Circuit breaker
DE654658C (de) * 1935-01-30 1937-12-28 Bbc Brown Boveri & Cie Schalter mit pneumatischer Steuerung und mit mindestens zwei in Reihe geschalteten, verschiedenartigen Kontaktstellen
BE420059A (fr) * 1937-02-17 1937-03-31 Acec Interrupteur à gaz comprimé
BE432598A (fr) * 1940-06-10
NL62315C (fr) * 1938-05-27
FR871241A (fr) * 1941-04-01 1942-04-13 Merlin Gerin Perfectionnements aux interrupteurs à fluide gazeux comprimé

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971263C (de) * 1941-04-01 1958-12-31 Merlin Gerin Elektrische Schalteinrichtung

Also Published As

Publication number Publication date
DE963707C (de) 1957-05-09
DE971263C (de) 1958-12-31

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