FR2589624B1 - MULTIPOLAR ELECTRIC CIRCUIT BREAKER WITH INSULATED MOLDED HOUSING - Google Patents

MULTIPOLAR ELECTRIC CIRCUIT BREAKER WITH INSULATED MOLDED HOUSING

Info

Publication number
FR2589624B1
FR2589624B1 FR8516345A FR8516345A FR2589624B1 FR 2589624 B1 FR2589624 B1 FR 2589624B1 FR 8516345 A FR8516345 A FR 8516345A FR 8516345 A FR8516345 A FR 8516345A FR 2589624 B1 FR2589624 B1 FR 2589624B1
Authority
FR
France
Prior art keywords
circuit breaker
electric circuit
molded housing
insulated molded
multipolar electric
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
Application number
FR8516345A
Other languages
French (fr)
Other versions
FR2589624A1 (en
Inventor
Marc Bur
Jean-Pierre Nebon
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 FR8516345A priority Critical patent/FR2589624B1/en
Priority to DE8686402269T priority patent/DE3679291D1/en
Priority to EP86402269A priority patent/EP0225207B1/en
Priority to US06/919,434 priority patent/US4764650A/en
Priority to IN823/MAS/86A priority patent/IN168851B/en
Priority to CA000520927A priority patent/CA1290798C/en
Priority to ZA868017A priority patent/ZA868017B/en
Priority to CN86107135A priority patent/CN1011450B/en
Priority to JP61258073A priority patent/JPH0828173B2/en
Priority to BR8605349A priority patent/BR8605349A/en
Publication of FR2589624A1 publication Critical patent/FR2589624A1/en
Application granted granted Critical
Publication of FR2589624B1 publication Critical patent/FR2589624B1/en
Priority to SG1343/92A priority patent/SG134392G/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H73/18—Means for extinguishing or suppressing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H2001/001—Contacts providing easy replacement of contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
    • H01H2001/228—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars with insulating spacers between the contact bars
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H2009/305—Means for extinguishing or preventing arc between current-carrying parts including means for screening for arc gases as protection of mechanism against hot arc gases or for keeping arc gases in the arc chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes
FR8516345A 1985-10-31 1985-10-31 MULTIPOLAR ELECTRIC CIRCUIT BREAKER WITH INSULATED MOLDED HOUSING Expired FR2589624B1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR8516345A FR2589624B1 (en) 1985-10-31 1985-10-31 MULTIPOLAR ELECTRIC CIRCUIT BREAKER WITH INSULATED MOLDED HOUSING
DE8686402269T DE3679291D1 (en) 1985-10-31 1986-10-13 KINEMATIC TRANSMISSION CHAIN BETWEEN THE CONTROL MECHANISM AND THE POLES OF AN ELECTRIC LOAD SWITCH WITH A SPRAYED INSULATION HOUSING.
EP86402269A EP0225207B1 (en) 1985-10-31 1986-10-13 Cinematic transmission chain between the control mechanism and the poles of an electric circuit breaker with a moulded insulating casing
US06/919,434 US4764650A (en) 1985-10-31 1986-10-16 Molded case circuit breaker with removable arc chutes and disengageable transmission system between the operating mechanism and the poles
IN823/MAS/86A IN168851B (en) 1985-10-31 1986-10-17
CA000520927A CA1290798C (en) 1985-10-31 1986-10-20 Kinematic transmission system between the operating mechanism and polesof a moulded insulating case electrical circuit-breaker
ZA868017A ZA868017B (en) 1985-10-31 1986-10-22 Kinematic transmission system between the operating mechanism and poles of a moulded insulating case electrical circuit breaker
CN86107135A CN1011450B (en) 1985-10-31 1986-10-29 Kinematic tranmission system between the operating mechanism and poles of a moulded insulating case electrical circuit breaker
JP61258073A JPH0828173B2 (en) 1985-10-31 1986-10-29 Electric circuit breaker
BR8605349A BR8605349A (en) 1985-10-31 1986-10-30 MULTIPOLAR ELECTRIC BREAKER WITH MOLDED INSULATION BOX AND LOW VOLTAGE MULTIPOLAR ELECTRIC BREAKER
SG1343/92A SG134392G (en) 1985-10-31 1992-12-30 Cinematic transmission chain between the control mechanism and the poles of an electric circuit breaker with a moulded insulating casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8516345A FR2589624B1 (en) 1985-10-31 1985-10-31 MULTIPOLAR ELECTRIC CIRCUIT BREAKER WITH INSULATED MOLDED HOUSING

Publications (2)

Publication Number Publication Date
FR2589624A1 FR2589624A1 (en) 1987-05-07
FR2589624B1 true FR2589624B1 (en) 1989-03-10

Family

ID=9324490

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8516345A Expired FR2589624B1 (en) 1985-10-31 1985-10-31 MULTIPOLAR ELECTRIC CIRCUIT BREAKER WITH INSULATED MOLDED HOUSING

Country Status (2)

Country Link
FR (1) FR2589624B1 (en)
ZA (1) ZA868017B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410108C2 (en) † 1994-03-21 1996-08-22 Siemens Ag Arc quenching chamber with three barriers for the passage of arc gases

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE561334A (en) *
US2727111A (en) * 1951-11-01 1955-12-13 I T E Circuit Breaker Corp Arc chute design for circuit breakers
GB2042263B (en) * 1979-02-08 1983-10-19 Terasaki Denki Sangyo Kk Circuit interrupters

Also Published As

Publication number Publication date
FR2589624A1 (en) 1987-05-07
ZA868017B (en) 1987-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse