FR2430080A1 - Disjoncteur autopneumatique a gaz comprime - Google Patents

Disjoncteur autopneumatique a gaz comprime

Info

Publication number
FR2430080A1
FR2430080A1 FR7917031A FR7917031A FR2430080A1 FR 2430080 A1 FR2430080 A1 FR 2430080A1 FR 7917031 A FR7917031 A FR 7917031A FR 7917031 A FR7917031 A FR 7917031A FR 2430080 A1 FR2430080 A1 FR 2430080A1
Authority
FR
France
Prior art keywords
circuit breaker
compressed gas
autopneumatic
gas circuit
rated current
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
FR7917031A
Other languages
English (en)
Other versions
FR2430080B1 (fr
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2430080A1 publication Critical patent/FR2430080A1/fr
Application granted granted Critical
Publication of FR2430080B1 publication Critical patent/FR2430080B1/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
    • H01H33/70—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
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle

Landscapes

  • Circuit Breakers (AREA)

Abstract

Disjoncteur autopneumatique à gaz comprimé, comportant une pompe à gaz, une tuyère isolante, un contact central de puissance et un contact concentrique de courant nominal. Un écran isolant 8 est monté sur l'élément fixe 2 du contact de courant nominal 1, 2.
FR7917031A 1978-06-30 1979-06-29 Disjoncteur autopneumatique a gaz comprime Granted FR2430080A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782828773 DE2828773C2 (de) 1978-06-30 1978-06-30 Autopneumatischer Druckgasschalter

Publications (2)

Publication Number Publication Date
FR2430080A1 true FR2430080A1 (fr) 1980-01-25
FR2430080B1 FR2430080B1 (fr) 1985-05-17

Family

ID=6043211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7917031A Granted FR2430080A1 (fr) 1978-06-30 1979-06-29 Disjoncteur autopneumatique a gaz comprime

Country Status (4)

Country Link
CH (1) CH645755A5 (fr)
DE (1) DE2828773C2 (fr)
FR (1) FR2430080A1 (fr)
GB (1) GB2025139B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7906561U1 (de) * 1979-03-09 1983-05-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer Druckgasschalter
ES8205077A1 (es) * 1980-02-28 1982-05-16 Mitsubishi Electric Corp Interruptor automatico del tipo de extincion de arco por chorro de gas
EP0061992B1 (fr) * 1981-03-30 1986-11-20 Ernst Slamecka Interrupteur à piston de soufflage pour haute tension
DE3113325A1 (de) * 1981-03-30 1982-06-24 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Hochspannungsschaltkammer
DE3242467C2 (de) * 1982-11-02 1986-06-05 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Autopneumatischer Druckgasschalter
SE448793B (sv) * 1983-10-17 1987-03-16 Asea Ab Tryckgasbrytare
DE3822410C1 (en) * 1988-07-01 1989-10-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De Sulphur hexa:fluoride compressed gas switch - has thread between nozzle and cylinder to better withstand force and temp. loading without enlargement of actual mass of nozzle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1052576A (fr) * 1951-03-19 1954-01-26 Licentia Gmbh Interrupteur électrique de courant avec contact en parallele
FR1205064A (fr) * 1957-03-04 1960-01-29 Bbc Brown Boveri & Cie Tuyère de contact pour les disjoncteurs
FR1239399A (fr) * 1959-07-16 1960-08-26 Merlin Gerin Perfectionnements aux interrupteurs comportant un ou plusieurs contacts tubulaires
FR2356259A1 (fr) * 1976-06-22 1978-01-20 Licentia Gmbh Disjoncteur a gaz comprime autopneumatique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH519238A (de) * 1970-07-17 1972-02-15 Bbc Brown Boveri & Cie Elektrischer Kompressionsschalter
CH527493A (de) * 1971-02-09 1972-08-31 Bbc Brown Boveri & Cie Elektrischer Kompressionsschalter
CH554597A (de) * 1973-06-04 1974-09-30 Sprecher & Schuh Ag Druckgasschalter.
CH553476A (de) * 1973-10-11 1974-08-30 Sprecher & Schuh Ag Druckgas-leistungsschalter fuer hochspannung.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1052576A (fr) * 1951-03-19 1954-01-26 Licentia Gmbh Interrupteur électrique de courant avec contact en parallele
FR1205064A (fr) * 1957-03-04 1960-01-29 Bbc Brown Boveri & Cie Tuyère de contact pour les disjoncteurs
FR1239399A (fr) * 1959-07-16 1960-08-26 Merlin Gerin Perfectionnements aux interrupteurs comportant un ou plusieurs contacts tubulaires
FR2356259A1 (fr) * 1976-06-22 1978-01-20 Licentia Gmbh Disjoncteur a gaz comprime autopneumatique

Also Published As

Publication number Publication date
GB2025139A (en) 1980-01-16
FR2430080B1 (fr) 1985-05-17
DE2828773A1 (de) 1980-01-03
CH645755A5 (de) 1984-10-15
DE2828773C2 (de) 1982-09-30
GB2025139B (en) 1982-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse