FR1086519A - Electric arc extinguishing chamber, liquid, with differential piston - Google Patents

Electric arc extinguishing chamber, liquid, with differential piston

Info

Publication number
FR1086519A
FR1086519A FR1086519DA FR1086519A FR 1086519 A FR1086519 A FR 1086519A FR 1086519D A FR1086519D A FR 1086519DA FR 1086519 A FR1086519 A FR 1086519A
Authority
FR
France
Prior art keywords
liquid
electric arc
arc extinguishing
extinguishing chamber
differential piston
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.)
Voigt and Haeffner AG
Original Assignee
Voigt and Haeffner 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 Voigt and Haeffner AG filed Critical Voigt and Haeffner AG
Application granted granted Critical
Publication of FR1086519A publication Critical patent/FR1086519A/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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/94—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected solely due to the pressure caused by the arc itself or by an auxiliary arc
    • H01H33/96—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected solely due to the pressure caused by the arc itself or by an auxiliary arc the arc-extinguishing fluid being liquid, e.g. oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR1086519D 1952-10-08 1953-08-01 Electric arc extinguishing chamber, liquid, with differential piston Expired FR1086519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE319380X 1952-10-08

Publications (1)

Publication Number Publication Date
FR1086519A true FR1086519A (en) 1955-02-14

Family

ID=6151876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1086519D Expired FR1086519A (en) 1952-10-08 1953-08-01 Electric arc extinguishing chamber, liquid, with differential piston

Country Status (2)

Country Link
CH (1) CH319380A (en)
FR (1) FR1086519A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393291A (en) * 1979-10-12 1983-07-12 Brush Switchgear Limited Gas blast interrupters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393291A (en) * 1979-10-12 1983-07-12 Brush Switchgear Limited Gas blast interrupters

Also Published As

Publication number Publication date
CH319380A (en) 1957-02-15

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