FR2709205B1 - Four-pole differential switch. - Google Patents

Four-pole differential switch.

Info

Publication number
FR2709205B1
FR2709205B1 FR9310104A FR9310104A FR2709205B1 FR 2709205 B1 FR2709205 B1 FR 2709205B1 FR 9310104 A FR9310104 A FR 9310104A FR 9310104 A FR9310104 A FR 9310104A FR 2709205 B1 FR2709205 B1 FR 2709205B1
Authority
FR
France
Prior art keywords
differential switch
pole differential
pole
switch
differential
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
FR9310104A
Other languages
French (fr)
Other versions
FR2709205A1 (en
Inventor
Dardare Olivier
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR9310104A priority Critical patent/FR2709205B1/en
Priority to DE1994613163 priority patent/DE69413163T2/en
Priority to EP19940410053 priority patent/EP0639845B1/en
Priority to ES94410053T priority patent/ES2122199T3/en
Priority to CN 94115426 priority patent/CN1103508A/en
Priority to BR9403256A priority patent/BR9403256A/en
Publication of FR2709205A1 publication Critical patent/FR2709205A1/en
Application granted granted Critical
Publication of FR2709205B1 publication Critical patent/FR2709205B1/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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
FR9310104A 1993-08-17 1993-08-17 Four-pole differential switch. Expired - Fee Related FR2709205B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9310104A FR2709205B1 (en) 1993-08-17 1993-08-17 Four-pole differential switch.
DE1994613163 DE69413163T2 (en) 1993-08-17 1994-07-25 Four-pole differential circuit breaker
EP19940410053 EP0639845B1 (en) 1993-08-17 1994-07-25 Four pole differential circuit breaker
ES94410053T ES2122199T3 (en) 1993-08-17 1994-07-25 TETRAPOLAR DIFFERENTIAL SWITCH.
CN 94115426 CN1103508A (en) 1993-08-17 1994-08-16 Four=pole differential switch
BR9403256A BR9403256A (en) 1993-08-17 1994-08-16 Four-pole differential switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310104A FR2709205B1 (en) 1993-08-17 1993-08-17 Four-pole differential switch.

Publications (2)

Publication Number Publication Date
FR2709205A1 FR2709205A1 (en) 1995-02-24
FR2709205B1 true FR2709205B1 (en) 1995-10-20

Family

ID=9450298

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310104A Expired - Fee Related FR2709205B1 (en) 1993-08-17 1993-08-17 Four-pole differential switch.

Country Status (6)

Country Link
EP (1) EP0639845B1 (en)
CN (1) CN1103508A (en)
BR (1) BR9403256A (en)
DE (1) DE69413163T2 (en)
ES (1) ES2122199T3 (en)
FR (1) FR2709205B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723470A1 (en) * 1994-08-04 1996-02-09 Legrand Sa BREAKER
DE19632462B4 (en) * 1996-08-12 2005-05-04 Heinrich Kopp Ag Safety switch with forced disconnection
FR2805078B1 (en) * 2000-02-14 2004-09-17 Realisation De Disjoncteurs So MULTIPOLAR SWITCH
ATE211581T1 (en) * 2000-04-11 2002-01-15 Felten & Guilleaume Kg SWITCHING MECHANICAL FOR A CIRCUIT BREAKER
KR101078974B1 (en) * 2010-01-13 2011-11-01 엘에스산전 주식회사 Driving mechanism for 4 poles circuit breaker

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE470115C (en) * 1929-01-07 Rheinisch Westfaelisches Elek Multipole switch with a neutral conductor and several outer conductors
DE1690801U (en) * 1954-10-07 1955-01-05 Stotz Kontakt Gmbh LOW VOLTAGE SWITCHES, IN PARTICULAR MOTOR CIRCUIT BREAKERS.
DE1909358U (en) * 1964-11-11 1965-02-04 Stotz Kontakt Gmbh SWITCH WITH A HOLDING DEVICE ON THE CONTACT CARRIER FOR A CONTACT FINGER WORKING TOGETHER WITH A CONTACT PRESSURE SPRING.
BE867767A (en) * 1977-04-14 1978-10-02 Ave Belli Andrea HIGH SENSITIVITY DIFFERENTIAL SWITCH
FR2478368A1 (en) * 1980-03-12 1981-09-18 Merlin Gerin MANEUVER MECHANISM FOR TETRAPOLAR CIRCUIT BREAKER
FR2552926B1 (en) * 1983-10-04 1985-12-27 Hager Electro IMPROVEMENTS ON SWITCHES WITH TILTING CONTACT HOLDER
US4882557A (en) * 1987-11-13 1989-11-21 Airpax Corporation Multipole circuit breaker system with differential pole operation

Also Published As

Publication number Publication date
DE69413163T2 (en) 1999-04-01
EP0639845A1 (en) 1995-02-22
BR9403256A (en) 1995-04-11
ES2122199T3 (en) 1998-12-16
CN1103508A (en) 1995-06-07
EP0639845B1 (en) 1998-09-09
FR2709205A1 (en) 1995-02-24
DE69413163D1 (en) 1998-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110502