EP0074920A3 - Dispositif moteur avec ressort à action brusque pour interrupteur électrique de sectionnement ou de mise à la terre - Google Patents

Dispositif moteur avec ressort à action brusque pour interrupteur électrique de sectionnement ou de mise à la terre Download PDF

Info

Publication number
EP0074920A3
EP0074920A3 EP82730110A EP82730110A EP0074920A3 EP 0074920 A3 EP0074920 A3 EP 0074920A3 EP 82730110 A EP82730110 A EP 82730110A EP 82730110 A EP82730110 A EP 82730110A EP 0074920 A3 EP0074920 A3 EP 0074920A3
Authority
EP
European Patent Office
Prior art keywords
lever
spring
drive
drive shaft
snap
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Withdrawn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
EP82730110A
Other languages
German (de)
English (en)
Other versions
EP0074920A2 (fr
Inventor
Dieter Dipl.-Ing. Lorenz
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 EP0074920A2 publication Critical patent/EP0074920A2/fr
Publication of EP0074920A3 publication Critical patent/EP0074920A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18856—Oscillating to oscillating
    • Y10T74/18864—Snap action

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
EP82730110A 1981-09-11 1982-08-12 Dispositif moteur avec ressort à action brusque pour interrupteur électrique de sectionnement ou de mise à la terre Withdrawn EP0074920A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813136771 DE3136771A1 (de) 1981-09-11 1981-09-11 Sprungfederantrieb fuer das bewegliche schaltstueck eines elektrischen erdungs- oder trennschalters
DE3136771 1981-09-11

Publications (2)

Publication Number Publication Date
EP0074920A2 EP0074920A2 (fr) 1983-03-23
EP0074920A3 true EP0074920A3 (fr) 1984-07-25

Family

ID=6141828

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82730110A Withdrawn EP0074920A3 (fr) 1981-09-11 1982-08-12 Dispositif moteur avec ressort à action brusque pour interrupteur électrique de sectionnement ou de mise à la terre

Country Status (4)

Country Link
US (1) US4451716A (fr)
EP (1) EP0074920A3 (fr)
JP (1) JPS5857217A (fr)
DE (1) DE3136771A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8323522U1 (de) * 1983-08-15 1987-11-05 Siemens AG, 1000 Berlin und 8000 München Trennschalter für metallgekapselte, druckgasisolierte Hochspannungsschaltanlagen
US4741351A (en) * 1985-03-07 1988-05-03 The Modern Auto Recycling Techniques Corporation Parts washer
DE3532055A1 (de) * 1985-09-09 1987-03-12 Teves Gmbh Alfred Schalter mit schlagartiger umschaltung
CA3053044A1 (fr) 2019-08-26 2021-02-26 Alpha Technologies Ltd. Inverseur bistable

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484570A (en) * 1967-12-19 1969-12-16 G & W Electric Speciality Co Switch for electrical distribution system and equipment
US3614358A (en) * 1970-04-30 1971-10-19 Gen Electric Oil immersed snap action loadbreak switch
DE2103396A1 (de) * 1971-01-26 1972-08-17 Transformatoren Union Ag Mechanismus für elektrische Lastumschalter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US935226A (en) * 1909-09-28 Arrow Electric Co Electric switch.
US1637961A (en) * 1923-03-05 1927-08-02 Pilkington Brothers Ltd Drawing of glass in sheet form and apparatus therefor
US1518701A (en) * 1923-12-10 1924-12-09 Penn Ralph Quick-acting-switch mechanism
US2014637A (en) * 1931-11-27 1935-09-17 Chicago Telephone Supply Co Combination switch and rheostat
US2198277A (en) * 1932-03-30 1940-04-23 Chicago Telephone Supply Co Circuit controller
US2131269A (en) * 1936-11-11 1938-09-27 Penberthy Injector Co Switch structure
US3538273A (en) * 1967-12-06 1970-11-03 Square D Co Visible blade load break switch
US4166938A (en) * 1977-09-28 1979-09-04 Peek Henry L Drive for high speed disconnect switch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484570A (en) * 1967-12-19 1969-12-16 G & W Electric Speciality Co Switch for electrical distribution system and equipment
US3614358A (en) * 1970-04-30 1971-10-19 Gen Electric Oil immersed snap action loadbreak switch
DE2103396A1 (de) * 1971-01-26 1972-08-17 Transformatoren Union Ag Mechanismus für elektrische Lastumschalter

Also Published As

Publication number Publication date
JPS5857217A (ja) 1983-04-05
EP0074920A2 (fr) 1983-03-23
US4451716A (en) 1984-05-29
DE3136771A1 (de) 1983-03-31

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): CH DE FR LI SE

PUAL Search report despatched

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STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19850326

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LORENZ, DIETER, DIPL.-ING.