FR2316717A1 - Disjoncteur a compression - Google Patents

Disjoncteur a compression

Info

Publication number
FR2316717A1
FR2316717A1 FR7620135A FR7620135A FR2316717A1 FR 2316717 A1 FR2316717 A1 FR 2316717A1 FR 7620135 A FR7620135 A FR 7620135A FR 7620135 A FR7620135 A FR 7620135A FR 2316717 A1 FR2316717 A1 FR 2316717A1
Authority
FR
France
Prior art keywords
cylinder
piston
valves
springs
circuit breaker
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
FR7620135A
Other languages
English (en)
French (fr)
Other versions
FR2316717B1 (enrdf_load_stackoverflow
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 FR2316717A1 publication Critical patent/FR2316717A1/fr
Application granted granted Critical
Publication of FR2316717B1 publication Critical patent/FR2316717B1/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
    • H01H33/88—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
    • 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
    • H01H33/7007—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein the flow is a function of the current being interrupted

Landscapes

  • Circuit Breakers (AREA)
FR7620135A 1975-07-03 1976-07-01 Disjoncteur a compression Granted FR2316717A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752529623 DE2529623A1 (de) 1975-07-03 1975-07-03 Elektrischer kompressionsschalter

Publications (2)

Publication Number Publication Date
FR2316717A1 true FR2316717A1 (fr) 1977-01-28
FR2316717B1 FR2316717B1 (enrdf_load_stackoverflow) 1981-08-28

Family

ID=5950531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620135A Granted FR2316717A1 (fr) 1975-07-03 1976-07-01 Disjoncteur a compression

Country Status (6)

Country Link
CH (1) CH607292A5 (enrdf_load_stackoverflow)
DE (1) DE2529623A1 (enrdf_load_stackoverflow)
FR (1) FR2316717A1 (enrdf_load_stackoverflow)
IT (1) IT1066901B (enrdf_load_stackoverflow)
NL (1) NL7607262A (enrdf_load_stackoverflow)
NO (1) NO762335L (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400252A1 (fr) * 1977-08-11 1979-03-09 Westinghouse Electric Corp Interrupteur de circuit electrique du type a soufflage de gaz par piston a double action

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3104411A1 (de) * 1981-02-09 1982-08-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrischer kompressionsschalter
EP0061992B1 (en) * 1981-03-30 1986-11-20 Ernst Slamecka High-voltage gas-blast puffer type circuit-breaker
DE3618345A1 (de) * 1986-05-30 1987-12-03 Siemens Ag Elektrischer druckgasschalter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331935A (en) * 1964-12-21 1967-07-18 Westinghouse Electric Corp Gas-blast circuit breaker having dual piston means providing double-acting puffer arrangement
CH517371A (de) * 1970-06-24 1971-12-31 Bbc Brown Boveri & Cie Elektrischer Kompressionsschalter
CH524886A (de) * 1970-12-01 1972-06-30 Bbc Brown Boveri & Cie Elektrischer Kompressionsschalter
FR2210814A1 (enrdf_load_stackoverflow) * 1972-12-14 1974-07-12 Fuji Electric Co Ltd
CH555589A (de) * 1973-07-12 1974-10-31 Sprecher & Schuh Ag Hochspannungsschalter, insbesondere druckgasschalter.
FR2291601A1 (fr) * 1974-11-15 1976-06-11 Alsthom Cgee Dispositif de coupure a autocompression

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331935A (en) * 1964-12-21 1967-07-18 Westinghouse Electric Corp Gas-blast circuit breaker having dual piston means providing double-acting puffer arrangement
CH517371A (de) * 1970-06-24 1971-12-31 Bbc Brown Boveri & Cie Elektrischer Kompressionsschalter
CH524886A (de) * 1970-12-01 1972-06-30 Bbc Brown Boveri & Cie Elektrischer Kompressionsschalter
FR2210814A1 (enrdf_load_stackoverflow) * 1972-12-14 1974-07-12 Fuji Electric Co Ltd
CH555589A (de) * 1973-07-12 1974-10-31 Sprecher & Schuh Ag Hochspannungsschalter, insbesondere druckgasschalter.
FR2291601A1 (fr) * 1974-11-15 1976-06-11 Alsthom Cgee Dispositif de coupure a autocompression

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400252A1 (fr) * 1977-08-11 1979-03-09 Westinghouse Electric Corp Interrupteur de circuit electrique du type a soufflage de gaz par piston a double action

Also Published As

Publication number Publication date
FR2316717B1 (enrdf_load_stackoverflow) 1981-08-28
IT1066901B (it) 1985-03-12
CH607292A5 (enrdf_load_stackoverflow) 1978-11-30
NL7607262A (nl) 1977-01-05
DE2529623A1 (de) 1977-01-20
NO762335L (enrdf_load_stackoverflow) 1977-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse