NL141324B - Pneumatische gasgevulde onderbrekingsschakelaar met buisvormig beweegbaar contact. - Google Patents

Pneumatische gasgevulde onderbrekingsschakelaar met buisvormig beweegbaar contact.

Info

Publication number
NL141324B
NL141324B NL63294811A NL294811A NL141324B NL 141324 B NL141324 B NL 141324B NL 63294811 A NL63294811 A NL 63294811A NL 294811 A NL294811 A NL 294811A NL 141324 B NL141324 B NL 141324B
Authority
NL
Netherlands
Prior art keywords
filled
tube
movable contact
shaped movable
disconnect switch
Prior art date
Application number
NL63294811A
Other languages
English (en)
Dutch (nl)
Original Assignee
Comp Generale Electricite
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 Comp Generale Electricite filed Critical Comp Generale Electricite
Publication of NL141324B publication Critical patent/NL141324B/xx

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
    • H01H33/04—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
    • 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
    • H01H33/7053—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 a bridging element around two hollow tubular 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
    • H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
NL63294811A 1962-07-02 1963-07-02 Pneumatische gasgevulde onderbrekingsschakelaar met buisvormig beweegbaar contact. NL141324B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR902684A FR1337307A (fr) 1962-07-02 1962-07-02 Disjoncteur pneumatique

Publications (1)

Publication Number Publication Date
NL141324B true NL141324B (nl) 1974-02-15

Family

ID=8782313

Family Applications (2)

Application Number Title Priority Date Filing Date
NL294811D NL294811A (en, 2012) 1962-07-02
NL63294811A NL141324B (nl) 1962-07-02 1963-07-02 Pneumatische gasgevulde onderbrekingsschakelaar met buisvormig beweegbaar contact.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL294811D NL294811A (en, 2012) 1962-07-02

Country Status (7)

Country Link
US (1) US3278711A (en, 2012)
BE (1) BE633691A (en, 2012)
CH (1) CH393477A (en, 2012)
DE (1) DE1233047B (en, 2012)
ES (1) ES289374A1 (en, 2012)
FR (1) FR1337307A (en, 2012)
NL (2) NL141324B (en, 2012)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541285A (en) * 1967-02-28 1970-11-17 Siemens Ag High-voltage gas blast switch having upstream valves for control of gas movement
US3471667A (en) * 1967-07-21 1969-10-07 Gen Electric Double exhaust gas blast circuit breaker
US3495057A (en) * 1967-11-06 1970-02-10 Ite Imperial Corp Dual slide valve with lost motion means for gas blast breaker
US3686454A (en) * 1968-09-16 1972-08-22 Lee E Berkebile Gas-blast circuit interrupter with primary and secondary blast valves
GB1282569A (en) * 1968-12-23 1972-07-19 Ass Elect Ind Improvements relating to gas blast interrupters
FR2167261B1 (en, 2012) * 1972-01-11 1974-07-26 Alsthom Cgee
DE2208035C3 (de) * 1972-02-17 1979-07-26 Siemens Ag, 000 Berlin Und 8000 Muenchen Kontaktsystem für Druckgasschalter
DE2406143C3 (de) * 1974-02-07 1978-04-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektrischer Druckgas-Leistungsschalter mit zwei feststehenden Schaltstücken und einem Brückenschaltstück
FR2476381B1 (fr) * 1980-02-16 1985-10-25 Hitachi Ltd Sectionneur isole par gaz
FR2496333A1 (fr) * 1980-12-16 1982-06-18 Alsthom Atlantique Disjoncteur pour courant continu a haute tension
CH663685A5 (de) * 1983-11-11 1987-12-31 Bbc Brown Boveri & Cie Trennschalter.
FR3008540A1 (fr) * 2013-07-12 2015-01-16 Alstom Technology Ltd Disjoncteurs haute tension, en particulier a arc tournant

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR912902A (fr) * 1945-03-08 1946-08-23 Merlin Gerin Interrupteur à gaz comprimé avec connecteur à coupure retardée
FR996708A (fr) * 1945-05-25 1951-12-26 Delle Atel Const Electr Relais ou déclencheur insensible aux chocs
BE491099A (en, 2012) * 1948-09-21
CH296565A (de) * 1948-09-21 1954-02-15 Calor Emag Elektrizitaets Ag Verfahren zum Betrieb von Schaltern mit Lichtbogenlöschung durch eine vorbestimmte, unabhängig von der Höhe des abzuschaltenden Stromes erzeugte Löschmittelströmung sowie Vorrichtung zur Durchführung des Verfahrens.
CH282201A (de) * 1949-05-27 1952-04-15 Marx Erwin Dr Ing Prof Verfahren zur Löschung von Lichtbogenstrecken mit Hilfe von strömenden Löschmitteln in Schaltern und Anordnung zur Durchführung des Verfahrens.
CH323139A (de) * 1953-01-29 1957-07-15 Licentia Gmbh Hochspannungs-Druckgasschalter mit mindestens einer Hohlelektrode
FR1173247A (fr) * 1957-03-19 1959-02-23 Alsthom Cgee Nouvelles dispositions pour interrupteurs et disjoncteurs électriques à gaz sous pression
FR1204340A (fr) * 1957-12-24 1960-01-25 Comp Generale Electricite Disjoncteur à soufflage par l'air comprimé
US3087038A (en) * 1959-10-19 1963-04-23 Raymond W Bethke Electric current interchange contact
GB983501A (en) * 1960-03-23 1965-02-17 English Electric Co Ltd Improvements in or relating to gas-blast electric circuit-breakers
FR1270584A (fr) * 1960-07-18 1961-09-01 Merlin Gerin Perfectionnements aux disjoncteurs pneumatiques ayant au moins un contact tubulaire

Also Published As

Publication number Publication date
DE1233047B (de) 1967-01-26
ES289374A1 (es) 1963-12-16
FR1337307A (fr) 1963-09-13
CH393477A (fr) 1965-06-15
BE633691A (en, 2012)
NL294811A (en, 2012)
US3278711A (en) 1966-10-11

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: GEN ELECTRICITE