FR2695248B1 - Disjoncteur à haute ou moyenne tension. - Google Patents

Disjoncteur à haute ou moyenne tension.

Info

Publication number
FR2695248B1
FR2695248B1 FR9210444A FR9210444A FR2695248B1 FR 2695248 B1 FR2695248 B1 FR 2695248B1 FR 9210444 A FR9210444 A FR 9210444A FR 9210444 A FR9210444 A FR 9210444A FR 2695248 B1 FR2695248 B1 FR 2695248B1
Authority
FR
France
Prior art keywords
circuit breaker
voltage circuit
medium voltage
medium
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.)
Expired - Fee Related
Application number
FR9210444A
Other languages
English (en)
Other versions
FR2695248A1 (fr
Inventor
Michel Perret
Jean-Marc Willieme
Perret Michel
Willieme Jean-Marc
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
Priority to FR9210444A priority Critical patent/FR2695248B1/fr
Priority to CH246193A priority patent/CH688701A5/fr
Publication of FR2695248A1 publication Critical patent/FR2695248A1/fr
Application granted granted Critical
Publication of FR2695248B1 publication Critical patent/FR2695248B1/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
    • 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
    • H01H2033/908—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 using valves for regulating communication between, e.g. arc space, hot volume, compression volume, surrounding volume
FR9210444A 1992-09-01 1992-09-01 Disjoncteur à haute ou moyenne tension. Expired - Fee Related FR2695248B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9210444A FR2695248B1 (fr) 1992-09-01 1992-09-01 Disjoncteur à haute ou moyenne tension.
CH246193A CH688701A5 (fr) 1992-09-01 1993-08-18 Disjoncteur à haute ou moyenne tension.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9210444A FR2695248B1 (fr) 1992-09-01 1992-09-01 Disjoncteur à haute ou moyenne tension.

Publications (2)

Publication Number Publication Date
FR2695248A1 FR2695248A1 (fr) 1994-03-04
FR2695248B1 true FR2695248B1 (fr) 1994-09-30

Family

ID=9433119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9210444A Expired - Fee Related FR2695248B1 (fr) 1992-09-01 1992-09-01 Disjoncteur à haute ou moyenne tension.

Country Status (2)

Country Link
CH (1) CH688701A5 (fr)
FR (1) FR2695248B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH641591A5 (de) * 1979-02-13 1984-02-29 Sprecher & Schuh Ag Druckgasschalter.
DE2911414A1 (de) * 1979-03-23 1980-09-25 Licentia Gmbh Autopneumatischer druckgasschalter
FR2575595B1 (fr) * 1985-01-02 1987-01-30 Alsthom Atlantique Disjoncteur a haute tension a gaz comprime
FR2610763B1 (fr) * 1987-02-09 1989-04-28 Alsthom Disjoncteur a faible energie de manoeuvre

Also Published As

Publication number Publication date
FR2695248A1 (fr) 1994-03-04
CH688701A5 (fr) 1998-01-15

Similar Documents

Publication Publication Date Title
FR2693327B1 (fr) Circuit de commutation de haute tension.
DE69230346D1 (de) Konstantspannungsschaltung
FR2709874B1 (fr) Elément de circuit non réciproque à haute fréquence.
FR2690796B1 (fr) Circuit de detection de seuils de tension.
FR2744284B1 (fr) Interrupteur ou disjoncteur multipolaire moyenne tension
DE59406822D1 (de) Hochspannungsschaltgerät
FR2592241B1 (fr) Circuit limiteur de tension.
DE69413084D1 (de) Unterstützte Niederspannungs-Schreibschaltung
DE69212889D1 (de) Konstantspannungsschaltkreis
DE69407648D1 (de) Strombegrenzungssicherungen
DE69015727D1 (de) Konstantspannungsschaltung.
DE69112568D1 (de) Hochspannungslastschalter.
FR2695248B1 (fr) Disjoncteur à haute ou moyenne tension.
FR2688904B1 (fr) Circuit de generation de tension de reference.
FR2718281B1 (fr) Disjoncteur à haute ou moyenne tension à bobine de soufflage.
FR2725303B1 (fr) Interrupteur ou disjoncteur moyenne tension
FR2685807B1 (fr) Circuit de commutation haute tension.
FR2695249B1 (fr) Disjoncteur haute ou moyenne tension a soufflage axial.
NO931101L (no) Lavspent effektbryter
DE59703927D1 (de) Mittel- oder Niederspannungsschaltanlage
FI922315A0 (fi) Jännitteenmittauspiiri
FR2683382B1 (fr) Disjoncteur a moyenne ou haute tension a contacts d'arc en bout.
FR2676588B1 (fr) Disjoncteur a moyenne tension.
KR950020536U (ko) 연산증폭기를 이용한 정전압회로
DE59306244D1 (de) Begrenzerverstärkerschaltung für eine NF-Spannung

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse