FR2681185B1 - CURRENT DEVICE WITHOUT NATURAL PASSAGE BY ZERO OF THE CURRENT. - Google Patents

CURRENT DEVICE WITHOUT NATURAL PASSAGE BY ZERO OF THE CURRENT.

Info

Publication number
FR2681185B1
FR2681185B1 FR9111220A FR9111220A FR2681185B1 FR 2681185 B1 FR2681185 B1 FR 2681185B1 FR 9111220 A FR9111220 A FR 9111220A FR 9111220 A FR9111220 A FR 9111220A FR 2681185 B1 FR2681185 B1 FR 2681185B1
Authority
FR
France
Prior art keywords
current
zero
natural passage
current device
passage
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
FR9111220A
Other languages
French (fr)
Other versions
FR2681185A1 (en
Inventor
Denis Dufournet
Michel Perret
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 FR9111220A priority Critical patent/FR2681185B1/en
Priority to EP92402424A priority patent/EP0532394A1/en
Priority to JP23950592A priority patent/JPH05205581A/en
Priority to CA 2077928 priority patent/CA2077928A1/en
Priority to BR929203516A priority patent/BR9203516A/en
Priority to CN 92110512 priority patent/CN1070512A/en
Publication of FR2681185A1 publication Critical patent/FR2681185A1/en
Application granted granted Critical
Publication of FR2681185B1 publication Critical patent/FR2681185B1/en
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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H01H33/143—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc of different construction or type
    • 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
    • H01H33/006—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means adapted for interrupting fault currents with delayed zero crossings
    • 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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • 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
FR9111220A 1991-09-11 1991-09-11 CURRENT DEVICE WITHOUT NATURAL PASSAGE BY ZERO OF THE CURRENT. Expired - Fee Related FR2681185B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9111220A FR2681185B1 (en) 1991-09-11 1991-09-11 CURRENT DEVICE WITHOUT NATURAL PASSAGE BY ZERO OF THE CURRENT.
EP92402424A EP0532394A1 (en) 1991-09-11 1992-09-04 Circuit breaker device without natural zero crossing for the current
JP23950592A JPH05205581A (en) 1991-09-11 1992-09-08 Circuit breaker operated without natural zero crossing of current
CA 2077928 CA2077928A1 (en) 1991-09-11 1992-09-10 Disconnecting device with no zero-current transition
BR929203516A BR9203516A (en) 1991-09-11 1992-09-10 CUTTING DEVICE WITHOUT NATURAL ZERO CHAIN PASSAGE
CN 92110512 CN1070512A (en) 1991-09-11 1992-09-11 A kind of equipment that is used for interrupting current without natural zero-crossing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111220A FR2681185B1 (en) 1991-09-11 1991-09-11 CURRENT DEVICE WITHOUT NATURAL PASSAGE BY ZERO OF THE CURRENT.

Publications (2)

Publication Number Publication Date
FR2681185A1 FR2681185A1 (en) 1993-03-12
FR2681185B1 true FR2681185B1 (en) 1995-01-13

Family

ID=9416847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9111220A Expired - Fee Related FR2681185B1 (en) 1991-09-11 1991-09-11 CURRENT DEVICE WITHOUT NATURAL PASSAGE BY ZERO OF THE CURRENT.

Country Status (6)

Country Link
EP (1) EP0532394A1 (en)
JP (1) JPH05205581A (en)
CN (1) CN1070512A (en)
BR (1) BR9203516A (en)
CA (1) CA2077928A1 (en)
FR (1) FR2681185B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0950743A (en) * 1995-08-08 1997-02-18 Mitsubishi Electric Corp Dc circuit breaker
JP2006032121A (en) * 2004-07-16 2006-02-02 Japan Ae Power Systems Corp High voltage circuit breaker with large capacity

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE641604C (en) * 1934-03-22 1937-02-06 Frida Strauss Geb Ruppel Switching arrangement
DE689916C (en) * 1938-05-17 1940-04-09 Voigt & Haeffner Akt Ges High-performance liquid switch with two interruption points in series
CH297152A (en) * 1943-07-05 1954-03-15 Licentia Gmbh Compressed gas switch with several interruption points.
DE1465375A1 (en) * 1964-06-13 1969-01-16 Calor Emag Elek Zitaets Ag Voltage separation point
CH654950A5 (en) * 1980-07-18 1986-03-14 Bbc Brown Boveri & Cie HIGH VOLTAGE CIRCUIT BREAKERS.
JPS60167221A (en) * 1984-02-10 1985-08-30 株式会社日立製作所 Dc breaker
DE3611270C2 (en) * 1986-04-04 1995-08-17 Sachsenwerk Ag Electrical switching device for high switching voltages

Also Published As

Publication number Publication date
BR9203516A (en) 1993-04-13
EP0532394A1 (en) 1993-03-17
CN1070512A (en) 1993-03-31
JPH05205581A (en) 1993-08-13
CA2077928A1 (en) 1993-03-12
FR2681185A1 (en) 1993-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse