FR2623657B1 - - Google Patents

Info

Publication number
FR2623657B1
FR2623657B1 FR8716153A FR8716153A FR2623657B1 FR 2623657 B1 FR2623657 B1 FR 2623657B1 FR 8716153 A FR8716153 A FR 8716153A FR 8716153 A FR8716153 A FR 8716153A FR 2623657 B1 FR2623657 B1 FR 2623657B1
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 - Fee Related
Application number
FR8716153A
Other languages
French (fr)
Other versions
FR2623657A1 (fr
Inventor
Bernard Georges
Olive Serge
Leclercq Pierre
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR8716153A priority Critical patent/FR2623657A1/fr
Priority to JP28750388A priority patent/JPH01161634A/ja
Publication of FR2623657A1 publication Critical patent/FR2623657A1/fr
Application granted granted Critical
Publication of FR2623657B1 publication Critical patent/FR2623657B1/fr
Granted 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
    • H01H33/02—Details
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • H01H33/245—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring using movable field electrodes
    • 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
    • H01H33/7046—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having special gas flow directing elements, e.g. grooves, extensions
    • 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
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
    • H01H33/982—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow in which the pressure-generating arc is rotated by a magnetic field
FR8716153A 1987-11-19 1987-11-19 Disjoncteur a autosoufflage par expansion de gaz isolant, equipe d'un ecran de repartition de champ electrique Granted FR2623657A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8716153A FR2623657A1 (fr) 1987-11-19 1987-11-19 Disjoncteur a autosoufflage par expansion de gaz isolant, equipe d'un ecran de repartition de champ electrique
JP28750388A JPH01161634A (ja) 1987-11-19 1988-11-14 電界分布スクリーンを備えた絶縁性ガス膨張式自動吹消し型遮断器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8716153A FR2623657A1 (fr) 1987-11-19 1987-11-19 Disjoncteur a autosoufflage par expansion de gaz isolant, equipe d'un ecran de repartition de champ electrique

Publications (2)

Publication Number Publication Date
FR2623657A1 FR2623657A1 (fr) 1989-05-26
FR2623657B1 true FR2623657B1 (no) 1995-04-14

Family

ID=9357033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8716153A Granted FR2623657A1 (fr) 1987-11-19 1987-11-19 Disjoncteur a autosoufflage par expansion de gaz isolant, equipe d'un ecran de repartition de champ electrique

Country Status (2)

Country Link
JP (1) JPH01161634A (no)
FR (1) FR2623657A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665571B1 (fr) * 1990-08-01 1992-10-16 Merlin Gerin Disjoncteur electrique a arc tournant et a autoexpansion.
FR2693027B1 (fr) * 1992-06-30 1997-04-04 Merlin Gerin Interrupteur ou disjoncteur a auto-expansion.
DE19902835C2 (de) * 1999-01-20 2001-12-06 Siemens Ag Hochspannungsleistungsschalter mit einer Isolierdüse
RU2749031C1 (ru) * 2020-07-24 2021-06-03 Валерий Александрович Лавринович Экранная система для высоковольтной вакуумной дугогасительной камеры

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE687900C (de) * 1934-07-18 1940-02-08 Frida Strauss Geb Ruppel Schalter mit Lichtbogenloeschung durch Druckgas
CH279750A (de) * 1949-01-27 1951-12-15 Asea Ab Druckluftschalter.
GB727258A (en) * 1952-05-30 1955-03-30 Ass Elect Ind Improvements relating to fluid blast electric circuit breakers
FR2422246A1 (fr) * 1978-04-07 1979-11-02 Merlin Gerin Dispositif de coupure pour interrupteur a autosoufflage magnetique et pneumatique de l'arc electrique
JPS5923605B2 (ja) * 1980-03-28 1984-06-04 日新電機株式会社 ガスしや断器
FR2596578B1 (fr) * 1986-03-28 1994-05-06 Merlin Et Gerin Disjoncteur electrique a autoexpansion et a arc tournant

Also Published As

Publication number Publication date
JPH01161634A (ja) 1989-06-26
FR2623657A1 (fr) 1989-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse