ES2187469T3 - INSTALLATION PROTECTION SWITCH, ESPECIALLY AUTOMATIC SWITCH. - Google Patents

INSTALLATION PROTECTION SWITCH, ESPECIALLY AUTOMATIC SWITCH.

Info

Publication number
ES2187469T3
ES2187469T3 ES00929304T ES00929304T ES2187469T3 ES 2187469 T3 ES2187469 T3 ES 2187469T3 ES 00929304 T ES00929304 T ES 00929304T ES 00929304 T ES00929304 T ES 00929304T ES 2187469 T3 ES2187469 T3 ES 2187469T3
Authority
ES
Spain
Prior art keywords
pin bearing
contact arm
switch
link
latch
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 - Lifetime
Application number
ES00929304T
Other languages
Spanish (es)
Inventor
Gunther Eckert
Elmar Fischer
Christoph Weber
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2187469T3 publication Critical patent/ES2187469T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H71/10—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
    • H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/046—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing mechanisms
    • H01H2300/048—Snap closing by latched movable contact, wherein the movable contact is held in a minimal distance from the fixed contact during first phase of closing sequence in which a closing spring is charged
    • 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
    • H01H71/04—Means for indicating condition of the switching device

Abstract

The invention relates to a circuit breaker, for example an automatic cutout, whose switch latch can be unlatched between a manual command organ (10) and at least one movable contact arm (1) at a latching position between a latch (6) and a trip lever (5) by means of a trip element. According to the invention, the movable contact arm (1) is accommodated in a link (2) that encloses the same on both sides on a first pin bearing (3) in a movable and rotatable manner. Said pin bearing (3) also accommodates the latch (6) off-center and the link (2) has a further pin bearing (4) on both sides. The trip lever (5) is mounted off-center on said pin bearing (4) in a stationary and rotatable manner. The link (2) and the movable contact arm (1), if it does not rest on a stationary contact (7), swivel about said pin bearing. The first pin bearing (3) restricts the cutout travel of the contact arm (1).
ES00929304T 1999-04-28 2000-04-17 INSTALLATION PROTECTION SWITCH, ESPECIALLY AUTOMATIC SWITCH. Expired - Lifetime ES2187469T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19919420A DE19919420A1 (en) 1999-04-28 1999-04-28 Circuit breaker, for example circuit breaker

Publications (1)

Publication Number Publication Date
ES2187469T3 true ES2187469T3 (en) 2003-06-16

Family

ID=7906217

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00929304T Expired - Lifetime ES2187469T3 (en) 1999-04-28 2000-04-17 INSTALLATION PROTECTION SWITCH, ESPECIALLY AUTOMATIC SWITCH.

Country Status (8)

Country Link
EP (1) EP1173868B1 (en)
CN (1) CN1210747C (en)
AT (1) ATE228267T1 (en)
BR (1) BR0010136A (en)
DE (2) DE19919420A1 (en)
ES (1) ES2187469T3 (en)
TR (1) TR200103118T2 (en)
WO (1) WO2000067278A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10133878B4 (en) 2001-07-12 2004-07-08 Siemens Ag Switchgear with a key switch
DE10211905A1 (en) * 2002-03-18 2004-04-15 Eti Elektroelement D.D. Miniature circuit breaker with two-pole interruption
DE102005038149A1 (en) * 2005-08-12 2007-02-22 Abb Patent Gmbh Circuit breaker
CN102412099B (en) * 2011-08-08 2014-07-02 山东卓尔电气有限公司 Locking mechanism for electromagnetic switch
CN103000437B (en) * 2011-09-15 2015-09-23 西门子公司 Switching-on mechanism and comprise the isolating switch of this switching-on mechanism
CN103681128B (en) * 2013-12-19 2016-05-18 厦门宏发开关设备有限公司 The switch disconnector that a kind of tape jam is reminded
WO2015103196A1 (en) 2014-01-03 2015-07-09 Electronic Theatre Controls, Inc. Electrical circuit breaker assembly
DE102014106015A1 (en) * 2014-04-29 2015-10-29 Eaton Industries Austria Gmbh switchgear

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1904731C3 (en) * 1969-01-31 1975-11-20 Joseph Dipl.-Ing. 8500 Nuernberg Westermeyer Small electrical self switch
DE3339398A1 (en) * 1983-10-29 1985-05-09 Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg SELF-SWITCH WITH OPEN AND CLOSED CONTACT POSITION
US4825183A (en) * 1984-07-14 1989-04-25 Licentia Patent-Verwaltungs Gmbh Switch latch
TR23732A (en) * 1987-07-13 1990-07-30 Siemens Ag CIRCUIT PROTECTION SWITCH.
DE4016364A1 (en) * 1989-06-30 1991-01-03 Siemens Ag Load breaker switch with spring release latch - uses intermediate element inserted in closure path on movable contact
US5214402A (en) * 1991-12-23 1993-05-25 North American Philips Corporation Trip link latch and interpole link for a circuit breaker
AT404648B (en) * 1992-06-29 1999-01-25 Felten & Guilleaume Ag Oester SELF-SWITCH
FR2766292B1 (en) * 1997-07-16 1999-09-03 Schneider Electric Sa DEVICE FOR CONTROLLING AN ELECTRICAL PROTECTION APPARATUS SUCH AS A CIRCUIT BREAKER INCLUDING A MEANS FOR SIGNALING A TRIGGER, AND CIRCUIT BREAKER PROVIDED WITH SUCH A DEVICE

Also Published As

Publication number Publication date
ATE228267T1 (en) 2002-12-15
CN1358321A (en) 2002-07-10
DE50000796D1 (en) 2003-01-02
BR0010136A (en) 2002-01-22
WO2000067278A1 (en) 2000-11-09
CN1210747C (en) 2005-07-13
EP1173868B1 (en) 2002-11-20
DE19919420A1 (en) 2000-11-02
EP1173868A1 (en) 2002-01-23
TR200103118T2 (en) 2002-04-22

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