FR2622347B1 - Dispositif de coupure pour un disjoncteur multipolaire a contact rotatif double - Google Patents

Dispositif de coupure pour un disjoncteur multipolaire a contact rotatif double

Info

Publication number
FR2622347B1
FR2622347B1 FR8714964A FR8714964A FR2622347B1 FR 2622347 B1 FR2622347 B1 FR 2622347B1 FR 8714964 A FR8714964 A FR 8714964A FR 8714964 A FR8714964 A FR 8714964A FR 2622347 B1 FR2622347 B1 FR 2622347B1
Authority
FR
France
Prior art keywords
circuit breaker
cutting device
rotary contact
double rotary
multipolar circuit
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
FR8714964A
Other languages
English (en)
Other versions
FR2622347A1 (fr
Inventor
Bolongeat-Mobleu
Nereau Jean-Pierre
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 FR8714964A priority Critical patent/FR2622347B1/fr
Priority to EP88402559A priority patent/EP0314540B1/fr
Priority to DE88402559T priority patent/DE3884557T2/de
Priority to ES198888402559T priority patent/ES2046322T3/es
Priority to US07/258,705 priority patent/US4910485A/en
Priority to JP63269307A priority patent/JP2666828B2/ja
Publication of FR2622347A1 publication Critical patent/FR2622347A1/fr
Application granted granted Critical
Publication of FR2622347B1 publication Critical patent/FR2622347B1/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
    • 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
    • H01H1/32—Self-aligning 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
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • H01H1/205—Details concerning the elastic mounting of the rotating bridge in the rotor
    • 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
    • H01H73/045—Bridging 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
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • H01H1/2058—Rotating bridge being assembled in a cassette, which can be placed as a complete unit into a circuit breaker
    • 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
    • H01H2001/223—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 using a torsion spring
FR8714964A 1987-10-26 1987-10-26 Dispositif de coupure pour un disjoncteur multipolaire a contact rotatif double Expired - Fee Related FR2622347B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8714964A FR2622347B1 (fr) 1987-10-26 1987-10-26 Dispositif de coupure pour un disjoncteur multipolaire a contact rotatif double
EP88402559A EP0314540B1 (fr) 1987-10-26 1988-10-11 Dispositif de coupure pour un disjoncteur multipolaire à contact rotatif double
DE88402559T DE3884557T2 (de) 1987-10-26 1988-10-11 Ausschaltanordnung für mehrphasenleistungsschalter mit drehbarem Doppelkontakt.
ES198888402559T ES2046322T3 (es) 1987-10-26 1988-10-11 Dispositivo de corte para un disyuntor multipolar de contacto rotativo doble.
US07/258,705 US4910485A (en) 1987-10-26 1988-10-17 Multiple circuit breaker with double break rotary contact
JP63269307A JP2666828B2 (ja) 1987-10-26 1988-10-25 回路遮断器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8714964A FR2622347B1 (fr) 1987-10-26 1987-10-26 Dispositif de coupure pour un disjoncteur multipolaire a contact rotatif double

Publications (2)

Publication Number Publication Date
FR2622347A1 FR2622347A1 (fr) 1989-04-28
FR2622347B1 true FR2622347B1 (fr) 1995-04-14

Family

ID=9356273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8714964A Expired - Fee Related FR2622347B1 (fr) 1987-10-26 1987-10-26 Dispositif de coupure pour un disjoncteur multipolaire a contact rotatif double

Country Status (6)

Country Link
US (1) US4910485A (fr)
EP (1) EP0314540B1 (fr)
JP (1) JP2666828B2 (fr)
DE (1) DE3884557T2 (fr)
ES (1) ES2046322T3 (fr)
FR (1) FR2622347B1 (fr)

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FR2682531B1 (fr) * 1991-10-15 1993-11-26 Merlin Gerin Disjoncteur multipolaire a blocs unipolaires.
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FR2688626B1 (fr) * 1992-03-13 1994-05-06 Merlin Gerin Disjoncteur a boitier moule a pont de contacts freine en fin de course de repulsion.
FR2688625B1 (fr) * 1992-03-13 1997-05-09 Merlin Gerin Contact d'un disjoncteur a boitier moule
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Also Published As

Publication number Publication date
ES2046322T3 (es) 1994-02-01
EP0314540B1 (fr) 1993-09-29
JPH01166429A (ja) 1989-06-30
DE3884557T2 (de) 1994-05-05
US4910485A (en) 1990-03-20
DE3884557D1 (de) 1993-11-04
EP0314540A1 (fr) 1989-05-03
JP2666828B2 (ja) 1997-10-22
FR2622347A1 (fr) 1989-04-28

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