CA2043025A1 - Disjoncteur a moyenne tension - Google Patents

Disjoncteur a moyenne tension

Info

Publication number
CA2043025A1
CA2043025A1 CA2043025A CA2043025A CA2043025A1 CA 2043025 A1 CA2043025 A1 CA 2043025A1 CA 2043025 A CA2043025 A CA 2043025A CA 2043025 A CA2043025 A CA 2043025A CA 2043025 A1 CA2043025 A1 CA 2043025A1
Authority
CA
Canada
Prior art keywords
breaker
piston
circuit
voltage circuit
delimited
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.)
Granted
Application number
CA2043025A
Other languages
English (en)
Other versions
CA2043025C (fr
Inventor
Denis Dufournet
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.)
Alstom Holdings SA
Original Assignee
GEC Alsthom 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 SA filed Critical GEC Alsthom SA
Publication of CA2043025A1 publication Critical patent/CA2043025A1/fr
Application granted granted Critical
Publication of CA2043025C publication Critical patent/CA2043025C/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
    • H01H33/901—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 making use of the energy of the arc or an auxiliary arc

Landscapes

  • Circuit Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Seal Device For Vehicle (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

PRECIS DE LA DIVULGATION:

Disjoncteur à moyenne tension comprenant une enveloppe isolante étanche remplie d'un gaz à bonnes propriétés diélectriques, un contact d'arc semi-fixe connecté
électriquement à une première prise de courant et un contact mobile relié à un mécanisme de manoeuvre et connecté
électriquement à une seconde prise de courant. Le contact d'arc semi-fixe est lié à un piston pouvant se déplacer dans un volume de soufflage délimité notamment par la paroi intérieure d'un cylindre isolant intérieur à ladite enveloppe et une première face d'une buse de soufflage, ledit piston étant poussé par un ressort maintenu bandé
lorsque le disjoncteur est en position enclenchée, ledit disjoncteur comprenant un volume d'expansion thermique délimité notamment par la paroi intérieure dudit cylindre isolant, une seconde face de la buse et une cloison transversale à travers laquelle coulisse le contact mobile.
Des moyens sont prévus pour que lors d'une coupure de courant de forte intensité, le piston ne puisse, après avoir effectué sa course dans le sens de la compression du volume de soufflage, se déplacer dans l'autre sens.
CA002043025A 1990-05-23 1991-05-22 Disjoncteur a moyenne tension Expired - Fee Related CA2043025C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9006458A FR2662540B1 (fr) 1990-05-23 1990-05-23 Disjoncteur a moyenne tension.
FR9006458 1990-05-23

Publications (2)

Publication Number Publication Date
CA2043025A1 true CA2043025A1 (fr) 1991-11-24
CA2043025C CA2043025C (fr) 1994-11-22

Family

ID=9396894

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002043025A Expired - Fee Related CA2043025C (fr) 1990-05-23 1991-05-22 Disjoncteur a moyenne tension

Country Status (12)

Country Link
US (1) US5155313A (fr)
EP (1) EP0458236B1 (fr)
JP (1) JP2563856B2 (fr)
CN (1) CN1023737C (fr)
AT (1) ATE116764T1 (fr)
BR (1) BR9102093A (fr)
CA (1) CA2043025C (fr)
DE (1) DE69106436T2 (fr)
DK (1) DK0458236T3 (fr)
ES (1) ES2067796T3 (fr)
FR (1) FR2662540B1 (fr)
GR (1) GR3015385T3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683383B1 (fr) * 1991-11-04 1993-12-31 Gec Alsthom Sa Disjoncteur a haute ou moyenne tension a triple mouvement.
EP2325859B1 (fr) * 2009-11-24 2013-04-17 ABB Technology AG Commutateur à haute tension isolé du gaz
EP2387057B1 (fr) * 2010-05-12 2012-05-23 ABB Technology AG Commutateur à haute tension isolé du gaz
KR101116388B1 (ko) * 2010-10-15 2012-03-09 엘에스산전 주식회사 전자 개폐장치
US10323083B2 (en) 2014-01-15 2019-06-18 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Agents that specifically bind matrilin-3 and their use

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710051A1 (de) * 1976-06-24 1978-01-05 Sprecher & Schuh Ag Druckgasschalter
DE7740357U1 (de) * 1977-12-30 1980-11-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Druckgasschalter
JPS5856926B2 (ja) * 1978-08-19 1983-12-17 三菱電機株式会社 自力消弧形開閉装置
JPS5535437A (en) * 1978-09-04 1980-03-12 Mitsubishi Electric Corp Switch
JPS5553824A (en) * 1978-10-17 1980-04-19 Mitsubishi Electric Corp Gas switch
CH646011A5 (de) * 1979-04-12 1984-10-31 Sprecher & Schuh Ag Druckgasschalter.
US4327263A (en) * 1980-06-17 1982-04-27 Mitsubishi Denke Kabushiki Kaisha Switching device
JPS57180026A (en) * 1981-04-24 1982-11-05 Mitsubishi Electric Corp Gas breaker
JPS5933725A (ja) * 1982-08-17 1984-02-23 株式会社東芝 開閉器
JPS5944735A (ja) * 1982-09-07 1984-03-13 株式会社東芝 開閉器
FR2558299B1 (fr) * 1984-01-13 1987-03-20 Alsthom Atlantique Disjoncteur a haute tension a soufflage d'arc
IT1173099B (it) * 1984-01-20 1987-06-18 Sace Spa Interruttore elettrico a fluido compresso di estinzione dell'arco
DE3727802A1 (de) * 1987-08-20 1989-03-02 Licentia Gmbh Selbstloeschender druckgasschalter
FR2622737B1 (fr) * 1987-11-04 1995-04-14 Merlin Gerin Disjoncteur electrique a auto-expansion a volume de chambre d'extinction variable

Also Published As

Publication number Publication date
EP0458236B1 (fr) 1995-01-04
DE69106436T2 (de) 1995-05-11
DK0458236T3 (da) 1995-05-22
US5155313A (en) 1992-10-13
CA2043025C (fr) 1994-11-22
ATE116764T1 (de) 1995-01-15
ES2067796T3 (es) 1995-04-01
CN1056371A (zh) 1991-11-20
JPH04280016A (ja) 1992-10-06
EP0458236A1 (fr) 1991-11-27
GR3015385T3 (en) 1995-06-30
DE69106436D1 (de) 1995-02-16
BR9102093A (pt) 1991-12-24
FR2662540A1 (fr) 1991-11-29
CN1023737C (zh) 1994-02-09
FR2662540B1 (fr) 1992-07-31
JP2563856B2 (ja) 1996-12-18

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed