FR2091554A5 - - Google Patents

Info

Publication number
FR2091554A5
FR2091554A5 FR7117320A FR7117320A FR2091554A5 FR 2091554 A5 FR2091554 A5 FR 2091554A5 FR 7117320 A FR7117320 A FR 7117320A FR 7117320 A FR7117320 A FR 7117320A FR 2091554 A5 FR2091554 A5 FR 2091554A5
Authority
FR
France
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
FR7117320A
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.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
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 English Electric Co Ltd filed Critical English Electric Co Ltd
Application granted granted Critical
Publication of FR2091554A5 publication Critical patent/FR2091554A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/52—Driving mechanisms, i.e. for transmitting driving force to the contacts with means to ensure stopping at intermediate operative positions
    • 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
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container
    • 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
    • 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
FR7117320A 1970-05-13 1971-05-13 Expired FR2091554A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2316470 1970-05-13

Publications (1)

Publication Number Publication Date
FR2091554A5 true FR2091554A5 (enrdf_load_stackoverflow) 1972-01-14

Family

ID=10191200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7117320A Expired FR2091554A5 (enrdf_load_stackoverflow) 1970-05-13 1971-05-13

Country Status (4)

Country Link
JP (1) JPS466676A (enrdf_load_stackoverflow)
AU (1) AU2875471A (enrdf_load_stackoverflow)
DE (1) DE2123627A1 (enrdf_load_stackoverflow)
FR (1) FR2091554A5 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0763840A3 (de) * 1995-09-13 1998-05-20 ABBPATENT GmbH Metallgekapselter, gasisolierter Hochspannungsschalter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007031949A1 (de) * 2007-07-06 2009-01-08 Siemens Ag Schaltgeräteanordnung mit einem Abströmkanal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0763840A3 (de) * 1995-09-13 1998-05-20 ABBPATENT GmbH Metallgekapselter, gasisolierter Hochspannungsschalter

Also Published As

Publication number Publication date
DE2123627A1 (de) 1971-12-02
JPS466676A (enrdf_load_stackoverflow) 1971-12-13
AU2875471A (en) 1972-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse