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ES2097588T3 - CONNECTION SHAFT FOR AN INSTALLATION SWITCH. - Google Patents

CONNECTION SHAFT FOR AN INSTALLATION SWITCH.

Info

Publication number
ES2097588T3
ES2097588T3 ES94112605T ES94112605T ES2097588T3 ES 2097588 T3 ES2097588 T3 ES 2097588T3 ES 94112605 T ES94112605 T ES 94112605T ES 94112605 T ES94112605 T ES 94112605T ES 2097588 T3 ES2097588 T3 ES 2097588T3
Authority
ES
Spain
Prior art keywords
contact
switch
spindle
connection shaft
installation switch
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 - Lifetime
Application number
ES94112605T
Other languages
Spanish (es)
Inventor
Rolf Goehle
Volker Schmitt
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.)
ABB Patent GmbH
Original Assignee
ABB Patent GmbH
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 ABB Patent GmbH filed Critical ABB Patent GmbH
Application granted granted Critical
Publication of ES2097588T3 publication Critical patent/ES2097588T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/225—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member the supporting member being pivotable

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Breakers (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Tumbler Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Switches With Compound Operations (AREA)

Abstract

The invention relates to a switch spindle for an installation switch (service switch), having a spindle body which is mounted such that it can rotate and consists of insulating material and having contact levers which are mounted therein and have moving contact pieces fitted to their ends, a contact compression spring being provided within the switch spindle for each contact lever, metal supporting elements (31) being provided in, and latched into, compartments (11 to 14) which are separated from one another in the spindle body by means of intermediate walls (15 to 20;24,25) and in which supporting elements (31) the contact levers (50) are mounted such that they can rotate, and the contact compression spring (61) being arranged between the contact lever and the supporting element. <IMAGE>
ES94112605T 1993-08-19 1994-08-12 CONNECTION SHAFT FOR AN INSTALLATION SWITCH. Expired - Lifetime ES2097588T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4327878A DE4327878A1 (en) 1993-08-19 1993-08-19 Switching shaft for an installation switch

Publications (1)

Publication Number Publication Date
ES2097588T3 true ES2097588T3 (en) 1997-04-01

Family

ID=6495533

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94112605T Expired - Lifetime ES2097588T3 (en) 1993-08-19 1994-08-12 CONNECTION SHAFT FOR AN INSTALLATION SWITCH.

Country Status (4)

Country Link
EP (1) EP0639846B1 (en)
AT (1) ATE145758T1 (en)
DE (2) DE4327878A1 (en)
ES (1) ES2097588T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29609824U1 (en) * 1996-05-21 1997-07-24 Siemens AG, 80333 München Low voltage circuit breaker with a contact carrier
CN101986411B (en) * 2010-11-16 2013-02-20 浙江电器开关有限公司 Universal circuit breaker with double breaking points
CN101986414B (en) * 2010-11-16 2012-08-01 浙江电器开关有限公司 Universal circuit breaker moving contact system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD29555A (en) *
DE1856188U (en) * 1962-03-31 1962-08-09 Siemens Ag Fault current circuit breaker
DE1993083U (en) * 1968-04-24 1968-09-05 Siemens Ag ELECTRIC MULTIPOLE SWITCH WITH SWITCHING SHAFT MADE OF INSULATING FABRIC.
SU691941A1 (en) * 1974-07-26 1979-10-15 Центральный Научно-Исследовательский И Проектно-Конструкторский Институт Механизации И Энергетики Лесной Промышленности Switch
BE867767A (en) * 1977-04-14 1978-10-02 Ave Belli Andrea HIGH SENSITIVITY DIFFERENTIAL SWITCH
DE2808609C3 (en) * 1978-02-28 1980-09-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Low voltage toggle switch
US4567455A (en) * 1983-04-28 1986-01-28 Mitsubishi Denki K.K. Circuit interrupter
DE8702467U1 (en) * 1987-02-18 1987-04-02 Brown, Boveri & Cie Ag, 6800 Mannheim Residual current circuit breaker
JPS63308820A (en) * 1987-06-10 1988-12-16 Fuji Electric Co Ltd circuit breaker contact device
JPH083972B2 (en) * 1987-06-24 1996-01-17 富士電機株式会社 Circuit breaker
JPH0251820A (en) * 1988-08-12 1990-02-21 Hitachi Ltd circuit breaker
JPH0828174B2 (en) * 1988-10-14 1996-03-21 富士電機株式会社 Movable contact support device for circuit breaker

Also Published As

Publication number Publication date
DE59401129D1 (en) 1997-01-09
EP0639846B1 (en) 1996-11-27
ATE145758T1 (en) 1996-12-15
EP0639846A1 (en) 1995-02-22
DE4327878A1 (en) 1995-02-23

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