DK3206219T3 - Omskifterindretning til elektriske lavspændingsinstallationer - Google Patents

Omskifterindretning til elektriske lavspændingsinstallationer Download PDF

Info

Publication number
DK3206219T3
DK3206219T3 DK16155048.8T DK16155048T DK3206219T3 DK 3206219 T3 DK3206219 T3 DK 3206219T3 DK 16155048 T DK16155048 T DK 16155048T DK 3206219 T3 DK3206219 T3 DK 3206219T3
Authority
DK
Denmark
Prior art keywords
low voltage
switching equipment
electric low
voltage installations
installations
Prior art date
Application number
DK16155048.8T
Other languages
English (en)
Inventor
Martir Roberto Rota
Mauro Ghislotti
Original Assignee
Abb Spa
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 Abb Spa filed Critical Abb Spa
Application granted granted Critical
Publication of DK3206219T3 publication Critical patent/DK3206219T3/da

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
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
    • 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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
DK16155048.8T 2016-02-10 2016-02-10 Omskifterindretning til elektriske lavspændingsinstallationer DK3206219T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16155048.8A EP3206219B1 (en) 2016-02-10 2016-02-10 A switching device for lv electric installations

Publications (1)

Publication Number Publication Date
DK3206219T3 true DK3206219T3 (da) 2019-08-12

Family

ID=55345742

Family Applications (1)

Application Number Title Priority Date Filing Date
DK16155048.8T DK3206219T3 (da) 2016-02-10 2016-02-10 Omskifterindretning til elektriske lavspændingsinstallationer

Country Status (6)

Country Link
US (1) US10410810B2 (da)
EP (1) EP3206219B1 (da)
CN (1) CN107068444B (da)
BR (1) BR102017002738B1 (da)
CA (1) CA2956100C (da)
DK (1) DK3206219T3 (da)

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USD587658S1 (en) * 2005-05-10 2009-03-03 Abb S.P.A. Circuit breaker
USD884656S1 (en) * 2018-04-18 2020-05-19 Abb S.P.A. Circuit breaker
BR112021011037A2 (pt) * 2018-12-21 2021-08-31 Weg Drives & Controls Automação Ltda. Módulo de interrupção em caixa moldada para disjuntor em caixa moldada e disjuntor em caixa moldada modular
US10818451B2 (en) * 2019-02-08 2020-10-27 Eaton Intelligent Power Limited Electrical switching mechanism control apparatus
DE102019220433B4 (de) * 2019-12-20 2022-03-31 Siemens Aktiengesellschaft Rückstellelement und elektrischer Schalter mit solch einem Rückstellelement
USD961529S1 (en) * 2020-07-10 2022-08-23 Schneider Electric Industries Sas Part of circuit breaker
USD961527S1 (en) * 2020-07-10 2022-08-23 Schneider Electric Industries Sas Part of circuit breaker
USD961530S1 (en) * 2020-07-10 2022-08-23 Schneider Electric Industries Sas Part of circuit breaker
USD961528S1 (en) * 2020-07-10 2022-08-23 Schneider Electric Industries Sas Part of circuit breaker

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US4259651A (en) * 1978-10-16 1981-03-31 Westinghouse Electric Corp. Current limiting circuit interrupter with improved operating mechanism
US4255732A (en) * 1978-10-16 1981-03-10 Westinghouse Electric Corp. Current limiting circuit breaker
US4220934A (en) * 1978-10-16 1980-09-02 Westinghouse Electric Corp. Current limiting circuit breaker with integral magnetic drive device housing and contact arm stop
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DE3431288A1 (de) * 1984-08-23 1986-03-06 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung fuer niederspannungs-leistungsschalter mit einem zweiarmigen kontakthebel
FR2585179B1 (fr) * 1985-07-16 1989-02-03 Merlin Gerin Systeme d'accrochage a verrou d'un mecanisme de commande pour disjoncteur electrique
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Also Published As

Publication number Publication date
BR102017002738A2 (pt) 2017-08-15
EP3206219B1 (en) 2019-07-03
CA2956100A1 (en) 2017-08-10
US10410810B2 (en) 2019-09-10
CN107068444B (zh) 2020-05-29
EP3206219A1 (en) 2017-08-16
CA2956100C (en) 2023-09-26
BR102017002738B1 (pt) 2023-11-21
CN107068444A (zh) 2017-08-18
US20170229261A1 (en) 2017-08-10

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