FR809982A - Arc extinguishing device - Google Patents

Arc extinguishing device

Info

Publication number
FR809982A
FR809982A FR809982DA FR809982A FR 809982 A FR809982 A FR 809982A FR 809982D A FR809982D A FR 809982DA FR 809982 A FR809982 A FR 809982A
Authority
FR
France
Prior art keywords
arc extinguishing
extinguishing device
arc
extinguishing
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR809982A publication Critical patent/FR809982A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7069—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by special dielectric or insulating properties or by special electric or magnetic field control properties
FR809982D 1935-06-14 1936-06-12 Arc extinguishing device Expired FR809982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE478122X 1935-06-14

Publications (1)

Publication Number Publication Date
FR809982A true FR809982A (en) 1937-03-12

Family

ID=6542208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR809982D Expired FR809982A (en) 1935-06-14 1936-06-12 Arc extinguishing device

Country Status (2)

Country Link
FR (1) FR809982A (en)
GB (1) GB478122A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2529145A (en) * 1939-07-27 1950-11-07 Delle Atel Const Electr Pneumatic circuit breaker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653204A (en) * 1949-01-27 1953-09-22 Asea Ab Equalizing device for air current in air blast circuit breakers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2529145A (en) * 1939-07-27 1950-11-07 Delle Atel Const Electr Pneumatic circuit breaker

Also Published As

Publication number Publication date
GB478122A (en) 1938-01-10

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