WO1997033290A3 - Power switch with insulating contact lever carrier - Google Patents

Power switch with insulating contact lever carrier Download PDF

Info

Publication number
WO1997033290A3
WO1997033290A3 PCT/DE1997/000436 DE9700436W WO9733290A3 WO 1997033290 A3 WO1997033290 A3 WO 1997033290A3 DE 9700436 W DE9700436 W DE 9700436W WO 9733290 A3 WO9733290 A3 WO 9733290A3
Authority
WO
WIPO (PCT)
Prior art keywords
power switch
contact lever
lever carrier
contact device
insulating contact
Prior art date
Application number
PCT/DE1997/000436
Other languages
German (de)
French (fr)
Other versions
WO1997033290A2 (en
Inventor
Sezai Tuerkmen
Ulrich Marquardt
Original Assignee
Siemens Ag
Sezai Tuerkmen
Ulrich Marquardt
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, Sezai Tuerkmen, Ulrich Marquardt filed Critical Siemens Ag
Priority to DE59700394T priority Critical patent/DE59700394D1/en
Priority to EP97915338A priority patent/EP0885449B1/en
Publication of WO1997033290A2 publication Critical patent/WO1997033290A2/en
Publication of WO1997033290A3 publication Critical patent/WO1997033290A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • 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
    • H01H9/48—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring

Landscapes

  • Breakers (AREA)
  • Slide Switches (AREA)

Abstract

An electrical power switch (1) is provided with a moving contact device (2) and a drive device (7) connected to the contact device (2) by a drive lever (11) so as to allow articulation. An insulating contact lever carrier (6) of the contact device (2) is provided with a transverse bore for a bearing pin (17) which connects the drive lever (11) to the contact device (2). The bearing pin (17) can slide axially and is secured against sliding during operation of the power switch (1) by a locking element (15). The latter is made from plastic and secured by a locking screw (22) to the contact lever carrier (6).
PCT/DE1997/000436 1996-03-08 1997-02-28 Power switch with insulating contact lever carrier WO1997033290A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE59700394T DE59700394D1 (en) 1996-03-08 1997-02-28 CIRCUIT BREAKER WITH INSULATING CONTACT LEVER
EP97915338A EP0885449B1 (en) 1996-03-08 1997-02-28 Power switch with insulating contact lever carrier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29605081.4 1996-03-08
DE29605081U DE29605081U1 (en) 1996-03-08 1996-03-08 Circuit breaker with isolating contact lever carrier

Publications (2)

Publication Number Publication Date
WO1997033290A2 WO1997033290A2 (en) 1997-09-12
WO1997033290A3 true WO1997033290A3 (en) 2001-09-13

Family

ID=8021325

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1997/000436 WO1997033290A2 (en) 1996-03-08 1997-02-28 Power switch with insulating contact lever carrier

Country Status (4)

Country Link
EP (1) EP0885449B1 (en)
DE (2) DE29605081U1 (en)
IN (1) IN191379B (en)
WO (1) WO1997033290A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19836754B4 (en) * 1998-08-13 2006-10-05 Aeg Niederspannungstechnik Gmbh & Co Kg Switch shaft unit for switches
DE10127552B4 (en) * 2001-06-01 2007-01-04 Siemens Ag Method for coupling the switching shaft of a low-voltage circuit breaker with a movable contact carrier
KR200438185Y1 (en) * 2006-12-29 2008-01-29 엘에스산전 주식회사 Apparatus for connecting link pin of circuit breaker

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225207A1 (en) * 1985-10-31 1987-06-10 Merlin Gerin Cinematic transmission chain between the control mechanism and the poles of an electric circuit breaker with a moulded insulating casing
DE4416105C1 (en) * 1994-04-19 1995-05-24 Siemens Ag LV power switch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225207A1 (en) * 1985-10-31 1987-06-10 Merlin Gerin Cinematic transmission chain between the control mechanism and the poles of an electric circuit breaker with a moulded insulating casing
DE4416105C1 (en) * 1994-04-19 1995-05-24 Siemens Ag LV power switch

Also Published As

Publication number Publication date
IN191379B (en) 2003-11-29
EP0885449A1 (en) 1998-12-23
WO1997033290A2 (en) 1997-09-12
EP0885449B1 (en) 1999-09-01
DE59700394D1 (en) 1999-10-07
DE29605081U1 (en) 1996-06-05

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