EP0211287A3 - Entrainement à ressort tendu pour un interrupteur électrique - Google Patents

Entrainement à ressort tendu pour un interrupteur électrique Download PDF

Info

Publication number
EP0211287A3
EP0211287A3 EP86109779A EP86109779A EP0211287A3 EP 0211287 A3 EP0211287 A3 EP 0211287A3 EP 86109779 A EP86109779 A EP 86109779A EP 86109779 A EP86109779 A EP 86109779A EP 0211287 A3 EP0211287 A3 EP 0211287A3
Authority
EP
European Patent Office
Prior art keywords
spring
breaker
electric circuit
switch
crank
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.)
Withdrawn
Application number
EP86109779A
Other languages
German (de)
English (en)
Other versions
EP0211287A2 (fr
Inventor
Gottfried Hennig
Reinhard Buchenau
Johann Dipl.-Ing. Wäger (FH)
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
Publication of EP0211287A2 publication Critical patent/EP0211287A2/fr
Publication of EP0211287A3 publication Critical patent/EP0211287A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3042—Power arrangements internal to the switch for operating the driving mechanism using spring motor using a torsion spring

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Surgical Instruments (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Keying Circuit Devices (AREA)
EP86109779A 1985-07-29 1986-07-16 Entrainement à ressort tendu pour un interrupteur électrique Withdrawn EP0211287A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3527126 1985-07-29
DE3527126 1985-07-29

Publications (2)

Publication Number Publication Date
EP0211287A2 EP0211287A2 (fr) 1987-02-25
EP0211287A3 true EP0211287A3 (fr) 1989-03-08

Family

ID=6277070

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86109779A Withdrawn EP0211287A3 (fr) 1985-07-29 1986-07-16 Entrainement à ressort tendu pour un interrupteur électrique

Country Status (4)

Country Link
EP (1) EP0211287A3 (fr)
JP (1) JPS6334819A (fr)
DE (1) DE8521827U1 (fr)
NO (1) NO862932L (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2507375Y2 (ja) * 1990-10-30 1996-08-14 エナジーサポート株式会社 開閉器における開閉操作機構の連結構造

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972298C (de) * 1940-05-08 1959-07-02 Voigt & Haeffner Ag Schalteinrichtung zum Ein- und Ausschalten elektrischer Schaltgeraete
DE1690037B2 (de) * 1967-08-31 1975-02-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Federspeicherantrieb für elektrische Schalter
DE3114257A1 (de) * 1981-04-08 1982-11-04 Siemens AG, 1000 Berlin und 8000 München Antriebsvorrichtung fuer einen drei-stufen-schalter in elektrischen mittelspannungsanlagen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972298C (de) * 1940-05-08 1959-07-02 Voigt & Haeffner Ag Schalteinrichtung zum Ein- und Ausschalten elektrischer Schaltgeraete
DE1690037B2 (de) * 1967-08-31 1975-02-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Federspeicherantrieb für elektrische Schalter
DE3114257A1 (de) * 1981-04-08 1982-11-04 Siemens AG, 1000 Berlin und 8000 München Antriebsvorrichtung fuer einen drei-stufen-schalter in elektrischen mittelspannungsanlagen

Also Published As

Publication number Publication date
NO862932D0 (no) 1986-07-21
JPS6334819A (ja) 1988-02-15
DE8521827U1 (fr) 1987-01-15
NO862932L (no) 1987-01-30
EP0211287A2 (fr) 1987-02-25

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Inventor name: WAEGER, JOHANN, DIPL.-ING. (FH)

Inventor name: HENNIG, GOTTFRIED

Inventor name: BUCHENAU, REINHARD