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AU4201297A - Kinematic device for actuating the moving contact, particularly for automatic electric breakers - Google Patents

Kinematic device for actuating the moving contact, particularly for automatic electric breakers

Info

Publication number
AU4201297A
AU4201297A AU42012/97A AU4201297A AU4201297A AU 4201297 A AU4201297 A AU 4201297A AU 42012/97 A AU42012/97 A AU 42012/97A AU 4201297 A AU4201297 A AU 4201297A AU 4201297 A AU4201297 A AU 4201297A
Authority
AU
Australia
Prior art keywords
moving contact
actuating
pivoted
pivot
automatic electric
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.)
Abandoned
Application number
AU42012/97A
Inventor
Domenico Bosatelli
Augusto Contardi
Sergio Pianezzola
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.)
Gewiss SpA
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
Publication of AU4201297A publication Critical patent/AU4201297A/en
Abandoned 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
    • 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

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Electronic Switches (AREA)
  • Breakers (AREA)
  • Push-Button Switches (AREA)
  • Keying Circuit Devices (AREA)

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).
AU42012/97A 1996-07-15 1997-07-15 Kinematic device for actuating the moving contact, particularly for automatic electric breakers Abandoned AU4201297A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI96A1462 1996-07-15
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
AU4201297A true AU4201297A (en) 1998-02-09

Family

ID=11374585

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42012/97A Abandoned AU4201297A (en) 1996-07-15 1997-07-15 Kinematic device for actuating the moving contact, particularly for automatic electric 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
ITMI961462A0 (en) 1996-07-15
IT1283161B1 (en) 1998-04-07
WO1998002897A1 (en) 1998-01-22
EP0912986B1 (en) 2000-02-02
DE69701264D1 (en) 2000-03-09
ATE189557T1 (en) 2000-02-15
DE69701264T2 (en) 2000-06-08
EP0912986A1 (en) 1999-05-06
ITMI961462A1 (en) 1998-01-15

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