DE59802552D1 - LOW VOLTAGE CIRCUIT BREAKERS WITH A SWITCHING SHAFT - Google Patents

LOW VOLTAGE CIRCUIT BREAKERS WITH A SWITCHING SHAFT

Info

Publication number
DE59802552D1
DE59802552D1 DE59802552T DE59802552T DE59802552D1 DE 59802552 D1 DE59802552 D1 DE 59802552D1 DE 59802552 T DE59802552 T DE 59802552T DE 59802552 T DE59802552 T DE 59802552T DE 59802552 D1 DE59802552 D1 DE 59802552D1
Authority
DE
Germany
Prior art keywords
low voltage
voltage circuit
circuit breakers
switching shaft
switching
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 - Fee Related
Application number
DE59802552T
Other languages
German (de)
Inventor
Ludvik Godesa
Peter Petznik
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 DE59802552D1 publication Critical patent/DE59802552D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/022—Details particular to three-phase circuit breakers
    • 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
    • H01H2009/0088—Details of rotatable shafts common to more than one pole or switch unit
    • 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
    • H01H2009/0094—Details of rotatable shafts which are subdivided; details of the coupling means thereof
DE59802552T 1997-06-26 1998-05-19 LOW VOLTAGE CIRCUIT BREAKERS WITH A SWITCHING SHAFT Expired - Fee Related DE59802552D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19727853A DE19727853C1 (en) 1997-06-26 1997-06-26 Low-voltage circuit breakers with one switching shaft
PCT/DE1998/001406 WO1999000809A2 (en) 1997-06-26 1998-05-19 Low-voltage power switch with an actuating shaft

Publications (1)

Publication Number Publication Date
DE59802552D1 true DE59802552D1 (en) 2002-01-31

Family

ID=7834159

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19727853A Expired - Fee Related DE19727853C1 (en) 1997-06-26 1997-06-26 Low-voltage circuit breakers with one switching shaft
DE59802552T Expired - Fee Related DE59802552D1 (en) 1997-06-26 1998-05-19 LOW VOLTAGE CIRCUIT BREAKERS WITH A SWITCHING SHAFT

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19727853A Expired - Fee Related DE19727853C1 (en) 1997-06-26 1997-06-26 Low-voltage circuit breakers with one switching shaft

Country Status (4)

Country Link
EP (1) EP0992046B1 (en)
JP (1) JP2002506558A (en)
DE (2) DE19727853C1 (en)
WO (1) WO1999000809A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19860717A1 (en) * 1998-12-23 2000-06-29 Siemens Ag Switching shaft for a multi-pole electrical circuit breaker and process for its manufacture
DE10010727C2 (en) * 2000-02-29 2002-03-07 Siemens Ag Switch lock for a low-voltage circuit breaker
WO2003099955A1 (en) * 2002-05-24 2003-12-04 Matsumoto Yushi-Seiyaku Co., Ltd. Heat-expanding microcapsule and use thereof
DE10340226A1 (en) * 2003-08-28 2005-03-31 Siemens Ag Cast switching shaft for circuit breaker and corresponding manufacturing process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4931602A (en) * 1987-05-28 1990-06-05 Mitsubishi Denki Kabushiki Kaisha Multipole circuit breaker
DE4022078A1 (en) * 1990-07-10 1992-01-16 Siemens Ag CIRCUIT BREAKER WITH INDEPENDENT INTERLOCKING DEVICE OF THE MOVABLE SWITCHING CONTACT
DE4227352A1 (en) * 1992-04-01 1993-10-07 Siemens Ag Multipole low-voltage circuit breaker with one switching shaft
DE4416088C1 (en) * 1994-04-20 1995-06-14 Siemens Ag Lever linkage mechanism for transmission of drive force in electrical power switch

Also Published As

Publication number Publication date
EP0992046B1 (en) 2001-12-19
WO1999000809A2 (en) 1999-01-07
JP2002506558A (en) 2002-02-26
EP0992046A2 (en) 2000-04-12
WO1999000809A3 (en) 1999-04-15
DE19727853C1 (en) 1998-11-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee