GR3030531T3 - A high performance automatic switch - Google Patents

A high performance automatic switch

Info

Publication number
GR3030531T3
GR3030531T3 GR990401607T GR990401607T GR3030531T3 GR 3030531 T3 GR3030531 T3 GR 3030531T3 GR 990401607 T GR990401607 T GR 990401607T GR 990401607 T GR990401607 T GR 990401607T GR 3030531 T3 GR3030531 T3 GR 3030531T3
Authority
GR
Greece
Prior art keywords
automatic switch
toggle
high performance
arming
link
Prior art date
Application number
GR990401607T
Other languages
Greek (el)
Inventor
Sergio Pianezzola
Original Assignee
Bticino 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 Bticino Spa filed Critical Bticino Spa
Publication of GR3030531T3 publication Critical patent/GR3030531T3/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
    • 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
    • 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
    • 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
    • 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
    • H01H71/505—Latching devices between operating and release mechanism

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Switches With Compound Operations (AREA)
  • Breakers (AREA)
  • Push-Button Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

A toggle break magneto-thermic automatic switch in which an arming link (11) and a support lever (12) for a movable contact arm (10) form a toggle articulated in an arming-link-retaining dihedral formed by an inclined plane (31) of the said support lever (12) and a latch pawl (14) retaining tooth (29), actuated to break the toggle articulation by an electromagnetic striker (52) via the intermediary of a trip lever member (42) which interferes with the said latch pawl (14). <IMAGE>
GR990401607T 1994-10-18 1999-06-16 A high performance automatic switch GR3030531T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94MI002128A IT1275644B1 (en) 1994-10-18 1994-10-18 HIGH PERFORMANCE AUTOMATIC SWITCH

Publications (1)

Publication Number Publication Date
GR3030531T3 true GR3030531T3 (en) 1999-10-29

Family

ID=11369731

Family Applications (1)

Application Number Title Priority Date Filing Date
GR990401607T GR3030531T3 (en) 1994-10-18 1999-06-16 A high performance automatic switch

Country Status (7)

Country Link
EP (1) EP0708461B1 (en)
AT (1) ATE177871T1 (en)
DE (1) DE69508339T2 (en)
ES (1) ES2131759T3 (en)
GR (1) GR3030531T3 (en)
IT (1) IT1275644B1 (en)
SI (1) SI0708461T1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1302051B1 (en) * 1998-09-08 2000-07-20 Gewiss Spa MAGNETOTHERMAL ELECTRIC SWITCH.
DE69935592T2 (en) * 1999-10-26 2007-12-13 Bticino S.P.A. Operating mechanism of a movable contact for electrical circuit breaker
DE10044060C1 (en) * 2000-08-31 2002-05-16 Siemens Ag Contact device for electric switch has contact carrier provided with eccentric shaft acting as a contact force adjustment element
DE10133879B4 (en) * 2001-07-12 2004-07-08 Siemens Ag Switchgear with a key switch
ITMI20011675A1 (en) * 2001-08-01 2003-02-01 Abb Service Srl SWITCH FOR A LOW VOLTAGE ELECTRIC CIRCUIT
CZ300889B6 (en) * 2002-03-25 2009-09-02 Oez S.R.O. Contact system, particularly for switching mechanisms of electric appliances
ITRM20030037A1 (en) * 2003-01-29 2004-07-30 Bticino Spa SWITCH-DISCONNECTOR.
CZ299994B6 (en) * 2003-10-24 2009-01-14 Jovean & Rogy Electrical Holding Co., Ltd Circuit breaker trigger mechanism
DE102006027140A1 (en) 2006-06-12 2007-12-13 Ellenberger & Poensgen Gmbh breaker
CN202816829U (en) * 2012-09-20 2013-03-20 上海诺雅克电气有限公司 High-stability miniature circuit breaker
FR2996678B1 (en) * 2012-10-05 2014-10-31 Schneider Electric Ind Sas DEVICE FOR CONTROLLING AN ELECTRICAL PROTECTION DEVICE AND ELECTRICAL PROTECTION APPARATUS COMPRISING IT
CN106952789B (en) * 2017-04-26 2018-12-18 浙江奔一电气有限公司 A kind of moving contact of breaker repulsion flick after step self-locking structure
CN114558694B (en) * 2022-02-28 2022-12-20 广东大唐国际雷州发电有限责任公司 Intelligent electric dust removal equipment and dust removal method for coal-fired power plant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3462562D1 (en) * 1983-12-17 1987-04-09 Lindner Gmbh Protective circuit breaker
FR2646015B1 (en) * 1989-04-18 1991-06-07 Gec Unelec ELECTRIC CIRCUIT BREAKER
FR2674679B1 (en) * 1991-03-29 1994-06-17 Hager Electro LOCK MECHANISM FOR CIRCUIT BREAKER.

Also Published As

Publication number Publication date
ES2131759T3 (en) 1999-08-01
EP0708461B1 (en) 1999-03-17
ITMI942128A0 (en) 1994-10-18
SI0708461T1 (en) 1999-10-31
ITMI942128A1 (en) 1996-04-18
DE69508339D1 (en) 1999-04-22
DE69508339T2 (en) 1999-11-18
ATE177871T1 (en) 1999-04-15
IT1275644B1 (en) 1997-10-17
EP0708461A1 (en) 1996-04-24

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