FR2844915B1 - TRIGGER DEVICE FOR ELECTRICAL DEVICE SWITCH - Google Patents

TRIGGER DEVICE FOR ELECTRICAL DEVICE SWITCH

Info

Publication number
FR2844915B1
FR2844915B1 FR0211744A FR0211744A FR2844915B1 FR 2844915 B1 FR2844915 B1 FR 2844915B1 FR 0211744 A FR0211744 A FR 0211744A FR 0211744 A FR0211744 A FR 0211744A FR 2844915 B1 FR2844915 B1 FR 2844915B1
Authority
FR
France
Prior art keywords
switch
trigger
electrical
electrical device
trigger device
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
FR0211744A
Other languages
French (fr)
Other versions
FR2844915A1 (en
Inventor
Christian Blanchard
Didier Vigouroux
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Priority to FR0211744A priority Critical patent/FR2844915B1/en
Publication of FR2844915A1 publication Critical patent/FR2844915A1/en
Application granted granted Critical
Publication of FR2844915B1 publication Critical patent/FR2844915B1/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
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • 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
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H2077/025—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with pneumatic means, e.g. by arc pressure
    • 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
    • H01H71/1009—Interconnected mechanisms
    • 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
FR0211744A 2002-09-19 2002-09-19 TRIGGER DEVICE FOR ELECTRICAL DEVICE SWITCH Expired - Fee Related FR2844915B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0211744A FR2844915B1 (en) 2002-09-19 2002-09-19 TRIGGER DEVICE FOR ELECTRICAL DEVICE SWITCH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0211744A FR2844915B1 (en) 2002-09-19 2002-09-19 TRIGGER DEVICE FOR ELECTRICAL DEVICE SWITCH

Publications (2)

Publication Number Publication Date
FR2844915A1 FR2844915A1 (en) 2004-03-26
FR2844915B1 true FR2844915B1 (en) 2005-05-06

Family

ID=31970905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0211744A Expired - Fee Related FR2844915B1 (en) 2002-09-19 2002-09-19 TRIGGER DEVICE FOR ELECTRICAL DEVICE SWITCH

Country Status (1)

Country Link
FR (1) FR2844915B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2582307A (en) 2019-03-18 2020-09-23 Eaton Intelligent Power Ltd Switching device for fast disconnection of short-circuit currents

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661776B1 (en) * 1990-05-04 1996-05-10 Merlin Gerin INSTANT TRIGGER OF A CIRCUIT BREAKER.
US5634554A (en) * 1994-12-15 1997-06-03 Siemens Energy & Automation, Inc. Interface connection for a circuit breaker plug-in trip unit
DE10013161B4 (en) * 2000-03-17 2004-02-05 Aeg Niederspannungstechnik Gmbh & Co Kg Combined tripping device for a circuit breaker
US6204465B1 (en) * 2000-04-03 2001-03-20 Eaton Corporation Circuit breaker with arc gas engaging paddles on a trip bar and/or crossbar
US6373357B1 (en) * 2000-05-16 2002-04-16 General Electric Company Pressure sensitive trip mechanism for a rotary breaker

Also Published As

Publication number Publication date
FR2844915A1 (en) 2004-03-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160531