ATE185924T1 - Selbstbeblasener lastschalter mit halbbeweglichem kolben - Google Patents

Selbstbeblasener lastschalter mit halbbeweglichem kolben

Info

Publication number
ATE185924T1
ATE185924T1 AT95401992T AT95401992T ATE185924T1 AT E185924 T1 ATE185924 T1 AT E185924T1 AT 95401992 T AT95401992 T AT 95401992T AT 95401992 T AT95401992 T AT 95401992T AT E185924 T1 ATE185924 T1 AT E185924T1
Authority
AT
Austria
Prior art keywords
semi
self
load switch
movable piston
chamber
Prior art date
Application number
AT95401992T
Other languages
German (de)
English (en)
Inventor
Michel Perret
Original Assignee
Gec Alsthom T & D 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 Gec Alsthom T & D Sa filed Critical Gec Alsthom T & D Sa
Application granted granted Critical
Publication of ATE185924T1 publication Critical patent/ATE185924T1/de

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
    • H01H33/90—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 by or in conjunction with the contact-operating mechanism
    • H01H33/905—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 by or in conjunction with the contact-operating mechanism the compression volume being formed by a movable cylinder and a semi-mobile piston

Landscapes

  • Circuit Breakers (AREA)
  • Switches With Compound Operations (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Reciprocating Pumps (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
AT95401992T 1994-09-06 1995-09-01 Selbstbeblasener lastschalter mit halbbeweglichem kolben ATE185924T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9410659A FR2724259B1 (fr) 1994-09-06 1994-09-06 Disjoncteur a auto-soufflage a piston semi-mobile

Publications (1)

Publication Number Publication Date
ATE185924T1 true ATE185924T1 (de) 1999-11-15

Family

ID=9466725

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95401992T ATE185924T1 (de) 1994-09-06 1995-09-01 Selbstbeblasener lastschalter mit halbbeweglichem kolben

Country Status (5)

Country Link
EP (1) EP0701264B1 (fr)
AT (1) ATE185924T1 (fr)
DE (1) DE69512858T2 (fr)
ES (1) ES2138168T3 (fr)
FR (1) FR2724259B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756413B1 (fr) * 1996-11-28 1998-12-31 Gec Alsthom T & D Sa Disjoncteur a piston semi-mobile
EP3503152B1 (fr) * 2017-12-22 2020-10-14 ABB Power Grids Switzerland AG Disjoncteur haute ou moyenne tension isolé au gaz
EP3503153B1 (fr) 2017-12-22 2021-09-01 ABB Power Grids Switzerland AG Disjoncteur haute ou moyenne tension isolé au gaz

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2014101C2 (de) * 1970-03-19 1982-06-03 Siemens AG, 1000 Berlin und 8000 München Hochspannungs-Leistungsschalter
FR2696274B1 (fr) * 1992-09-29 1994-11-04 Alsthom Gec Disjoncteur à haute tension à auto-soufflage ayant une chambre de coupure à compression de gaz réduite.

Also Published As

Publication number Publication date
EP0701264A1 (fr) 1996-03-13
FR2724259A1 (fr) 1996-03-08
ES2138168T3 (es) 2000-01-01
DE69512858D1 (de) 1999-11-25
EP0701264B1 (fr) 1999-10-20
FR2724259B1 (fr) 1996-11-22
DE69512858T2 (de) 2000-05-04

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee