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FR763449A - Explosive distance for switches, converters, etc. - Google Patents

Explosive distance for switches, converters, etc.

Info

Publication number
FR763449A
FR763449A FR763449DA FR763449A FR 763449 A FR763449 A FR 763449A FR 763449D A FR763449D A FR 763449DA FR 763449 A FR763449 A FR 763449A
Authority
FR
France
Prior art keywords
converters
switches
explosive distance
explosive
distance
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)
Inventor
Erwin Marx
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 filed Critical
Application granted granted Critical
Publication of FR763449A publication Critical patent/FR763449A/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
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
    • H01H33/7053—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having a bridging element around two hollow tubular contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T11/00—Spark gaps specially adapted as rectifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR763449D 1931-02-23 1932-02-22 Explosive distance for switches, converters, etc. Expired FR763449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE763449X 1931-02-23

Publications (1)

Publication Number Publication Date
FR763449A true FR763449A (en) 1934-04-30

Family

ID=6670874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR763449D Expired FR763449A (en) 1931-02-23 1932-02-22 Explosive distance for switches, converters, etc.

Country Status (1)

Country Link
FR (1) FR763449A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901193C (en) * 1942-09-25 1954-01-07 Aeg Electric switch with arc extinguishing by a flowing pressure medium such as compressed gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901193C (en) * 1942-09-25 1954-01-07 Aeg Electric switch with arc extinguishing by a flowing pressure medium such as compressed gas

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