ATE189557T1 - KINEMATIC DRIVE DEVICE FOR THE MOVABLE SWITCHING CONTACT, IN PARTICULAR FOR CIRCUIT BREAKERS - Google Patents

KINEMATIC DRIVE DEVICE FOR THE MOVABLE SWITCHING CONTACT, IN PARTICULAR FOR CIRCUIT BREAKERS

Info

Publication number
ATE189557T1
ATE189557T1 AT97939997T AT97939997T ATE189557T1 AT E189557 T1 ATE189557 T1 AT E189557T1 AT 97939997 T AT97939997 T AT 97939997T AT 97939997 T AT97939997 T AT 97939997T AT E189557 T1 ATE189557 T1 AT E189557T1
Authority
AT
Austria
Prior art keywords
pivoted
pivot
box
drive device
circuit breakers
Prior art date
Application number
AT97939997T
Other languages
German (de)
Inventor
Domenico Bosatelli
Augusto Contardi
Sergio Pianezzola
Original Assignee
Gewiss 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 Gewiss Spa filed Critical Gewiss Spa
Application granted granted Critical
Publication of ATE189557T1 publication Critical patent/ATE189557T1/en

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
    • 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
    • H01H71/1027—Interconnected mechanisms comprising a bidirectional connecting member actuated by the opening movement of one pole to trip a neighbour pole

Abstract

A kinematic device for actuating the moving contact, particularly for automatic electric breakers, includes inside a box-like body, a motion lever (2) which is connected to a lever (10) for actuating the breaker and is pivoted to the box-like body by means of a first pivot (3). The motion lever (2) is articulated to linkages (11) which are pivoted, at the other end, to the first end (12) of a cross-member (13) which is operatively associated with a moving contact (15). The first end (12) of the cross-member (13) slidingly engages an engagement lever (21) which is pivoted to the box-like body by means of a second pivot (22) and is provided with a locking arm (30) of a control part (31) which is pivoted to the box-like body by means of a third pivot (32). The third pivot (32) constitutes the fulcrum of the moving contact (15).
AT97939997T 1996-07-15 1997-07-15 KINEMATIC DRIVE DEVICE FOR THE MOVABLE SWITCHING CONTACT, IN PARTICULAR FOR CIRCUIT BREAKERS ATE189557T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96MI001462A IT1283161B1 (en) 1996-07-15 1996-07-15 MOVING CONTACT ACTIVATION KINEMATICS, PARTICULARLY FOR AUTOMATIC ELECTRIC SWITCHES
PCT/EP1997/003770 WO1998002897A1 (en) 1996-07-15 1997-07-15 Kinematic device for actuating the moving contact, particularly for automatic electric breakers

Publications (1)

Publication Number Publication Date
ATE189557T1 true ATE189557T1 (en) 2000-02-15

Family

ID=11374585

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97939997T ATE189557T1 (en) 1996-07-15 1997-07-15 KINEMATIC DRIVE DEVICE FOR THE MOVABLE SWITCHING CONTACT, IN PARTICULAR FOR CIRCUIT BREAKERS

Country Status (6)

Country Link
EP (1) EP0912986B1 (en)
AT (1) ATE189557T1 (en)
AU (1) AU4201297A (en)
DE (1) DE69701264T2 (en)
IT (1) IT1283161B1 (en)
WO (1) WO1998002897A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013200929A1 (en) * 2013-01-22 2014-07-24 Siemens Aktiengesellschaft Switching mechanism for electro-mechanical switching device, has bearing element comprising bearing opening that is designed, such that arranged bending bead is freely movable in predefined position

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889428A (en) * 1955-05-18 1959-06-02 Square D Co Multipole circuit breaker
US3671908A (en) * 1970-04-10 1972-06-20 Zinsco Electrical Products Circuit breaker
FR2626105B1 (en) * 1988-01-20 1990-06-15 Hager Electro ELECTRICAL PROTECTION APPARATUS
JPH07118252B2 (en) * 1988-06-09 1995-12-18 松下電工株式会社 Remote control type circuit breaker

Also Published As

Publication number Publication date
ITMI961462A1 (en) 1998-01-15
DE69701264T2 (en) 2000-06-08
WO1998002897A1 (en) 1998-01-22
IT1283161B1 (en) 1998-04-07
ITMI961462A0 (en) 1996-07-15
DE69701264D1 (en) 2000-03-09
AU4201297A (en) 1998-02-09
EP0912986B1 (en) 2000-02-02
EP0912986A1 (en) 1999-05-06

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties