FR2766609B1 - Interrupteur a gaz a volume d'expansion thermique compressible - Google Patents

Interrupteur a gaz a volume d'expansion thermique compressible

Info

Publication number
FR2766609B1
FR2766609B1 FR9709419A FR9709419A FR2766609B1 FR 2766609 B1 FR2766609 B1 FR 2766609B1 FR 9709419 A FR9709419 A FR 9709419A FR 9709419 A FR9709419 A FR 9709419A FR 2766609 B1 FR2766609 B1 FR 2766609B1
Authority
FR
France
Prior art keywords
thermal expansion
gas switch
expansion volume
compressible thermal
compressible
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 - Fee Related
Application number
FR9709419A
Other languages
English (en)
Other versions
FR2766609A1 (fr
Inventor
Michel Perret
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.)
Grid Solutions SAS
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
Priority to FR9709419A priority Critical patent/FR2766609B1/fr
Priority to EP98401796A priority patent/EP0895262A1/fr
Priority to US09/120,506 priority patent/US5939692A/en
Publication of FR2766609A1 publication Critical patent/FR2766609A1/fr
Application granted granted Critical
Publication of FR2766609B1 publication Critical patent/FR2766609B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H33/90—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
FR9709419A 1997-07-24 1997-07-24 Interrupteur a gaz a volume d'expansion thermique compressible Expired - Fee Related FR2766609B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9709419A FR2766609B1 (fr) 1997-07-24 1997-07-24 Interrupteur a gaz a volume d'expansion thermique compressible
EP98401796A EP0895262A1 (fr) 1997-07-24 1998-07-16 Interrupteur à gaz à volume d'expansion thermique compressible
US09/120,506 US5939692A (en) 1997-07-24 1998-07-23 Gas-filled interrupter with compressible thermal expansion chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9709419A FR2766609B1 (fr) 1997-07-24 1997-07-24 Interrupteur a gaz a volume d'expansion thermique compressible

Publications (2)

Publication Number Publication Date
FR2766609A1 FR2766609A1 (fr) 1999-01-29
FR2766609B1 true FR2766609B1 (fr) 1999-09-24

Family

ID=9509578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9709419A Expired - Fee Related FR2766609B1 (fr) 1997-07-24 1997-07-24 Interrupteur a gaz a volume d'expansion thermique compressible

Country Status (3)

Country Link
US (1) US5939692A (fr)
EP (1) EP0895262A1 (fr)
FR (1) FR2766609B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807870B1 (fr) 2000-04-18 2002-05-24 Alstom Interrupteur a soufflage d'arc, possedant une chambre de coupure a compression de gaz reduite et un mouvement alternatif du piston
ATE518289T1 (de) * 2001-10-29 2011-08-15 Abb Research Ltd Gis-stützisolator mit integrierter barriere
EP1403891B2 (fr) † 2002-09-24 2016-09-28 ABB Schweiz AG Disjoncteur
ATE352853T1 (de) * 2003-12-19 2007-02-15 Abb Technology Ag Gasisolierte schaltovrrichtung mit einer düse
FR2892851B1 (fr) * 2005-11-03 2013-12-06 Areva T & D Sa Chambre de coupure de courant a double chambre de compression
DE102011083594A1 (de) * 2011-09-28 2013-03-28 Siemens Aktiengesellschaft Leistungsschalterunterbrechereinheit
JP2017050048A (ja) * 2015-08-31 2017-03-09 株式会社日立製作所 ガス遮断器
CN114141574B (zh) * 2021-10-20 2024-03-26 平高集团有限公司 一种断路器及其主拉杆

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491675A1 (fr) * 1980-10-07 1982-04-09 Alsthom Atlantique Dispositif de coupure a double mouvement des contacts
FR2596574B1 (fr) * 1986-04-01 1988-05-20 Alsthom Disjoncteur a haute tension a gaz dielectrique sous pression
DE3930548C2 (de) * 1989-09-13 1994-05-19 Licentia Gmbh Druckgasschalter
DE59200933D1 (de) * 1991-04-12 1995-01-26 Gec Alsthom T & D Ag Druckgasschalter.
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.
FR2709597B1 (fr) * 1993-08-30 1995-10-13 Gec Alsthom T & D Sa Disjoncteur à moyenne ou haute tension à contacts en bout.
FR2715500B1 (fr) * 1994-01-25 1996-02-16 Gec Alsthom T & D Sa Disjoncteur à auto-soufflage et à double mouvement.

Also Published As

Publication number Publication date
FR2766609A1 (fr) 1999-01-29
US5939692A (en) 1999-08-17
EP0895262A1 (fr) 1999-02-03

Similar Documents

Publication Publication Date Title
DE59502394D1 (de) Druckgasschalter
DE69525716D1 (de) Abgasbrenner
DE69208074D1 (de) Thermisches Expansionsventil
FR2781389B1 (fr) Conduite de gaz presentant une structure en nid d'abeille
IL131550A0 (en) Joint with thermal expansion area
FR2769403B1 (fr) Interrupteur a gaz comprime avec un engrenage a cremailleres
FR2766609B1 (fr) Interrupteur a gaz a volume d'expansion thermique compressible
DE69507081D1 (de) Thermischer Ausschalter
DE69803617D1 (de) Thermisches Entspannungsventil
LU90017B1 (fr) Robinet à gaz
FR2755232B1 (fr) Compteur a gaz a resistance amelioree a l'empoussierage
IT241559Y1 (it) Friggitrice a gas con turbolatore perfezionato
DE59508173D1 (de) Gasherd mit Schalteinheit
GB2333131B (en) Compact external heating gas expansion engine
BR9709119A (pt) Aquecedora a gás
FR2752145B1 (fr) Effeuilleuse thermique perfectionnee
FR2782152B1 (fr) Robinet a gaz avec interrupteur d'allumage
FR2754949B1 (fr) Interrupteur differentiel a protection thermique
IT1302999B1 (it) Sorgente termica a gas
DE59704723D1 (de) Gastherme
FR2715497B1 (fr) Buse de disjoncteur à chambre d'expansion thermique.
FR2782372B1 (fr) Rechaud-gril monofeu a gaz
LU90029B1 (fr) Robinet à gaz
DE69705212D1 (de) Gaskissen
FR2722567B1 (fr) Thermometre numerique a pression de gaz

Legal Events

Date Code Title Description
ST Notification of lapse