DE407781C - Spring drive for electrical switch - Google Patents

Spring drive for electrical switch

Info

Publication number
DE407781C
DE407781C DEV19189D DEV0019189D DE407781C DE 407781 C DE407781 C DE 407781C DE V19189 D DEV19189 D DE V19189D DE V0019189 D DEV0019189 D DE V0019189D DE 407781 C DE407781 C DE 407781C
Authority
DE
Germany
Prior art keywords
spring drive
electrical switch
spring
drive
brinkmann
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
Application number
DEV19189D
Other languages
German (de)
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.)
Voigt and Haeffner AG
Original Assignee
Voigt and Haeffner AG
Publication date
Priority to DEV19189D priority Critical patent/DE407781C/en
Application granted granted Critical
Publication of DE407781C publication Critical patent/DE407781C/en
Expired 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
    • H01H3/3031—Means for locking the spring in a charged state
    • 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
    • H01H2003/3089—Devices for manual releasing of locked charged spring motor; Devices for remote releasing
    • 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
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • H01H2003/405—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing using a walking nut
    • 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
    • H01H3/3005—Charging means

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Springs (AREA)

Description

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Claims (1)

Patent-Anspruch:Patent claim: Federantrieb für elektrische Schalter, dadurch gekennzeichnet, daß die zum Einschalten benutzte Einschaltfeder durch einen Kniehebel gespannt wird, der in seinem Knickpunkt durch eine von einer Transportmutter bewegte Klinke gefaßt wird.Spring drive for electrical switches, characterized in that the for switching on used closing spring is tensioned by a toggle lever, which is at its inflection point by one of a Transport nut moving pawl is taken. *) Von dem Patentsucher ist als der Erfinder angegeben worden:*) The patent seeker stated as the inventor: Paul Brinkmann in Frankfurt a. M.Paul Brinkmann in Frankfurt a. M.
DEV19189D Spring drive for electrical switch Expired DE407781C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV19189D DE407781C (en) Spring drive for electrical switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV19189D DE407781C (en) Spring drive for electrical switch

Publications (1)

Publication Number Publication Date
DE407781C true DE407781C (en) 1925-01-02

Family

ID=7577663

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV19189D Expired DE407781C (en) Spring drive for electrical switch

Country Status (1)

Country Link
DE (1) DE407781C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1887596A1 (en) * 2006-08-07 2008-02-13 Inventio Ag Switching unit for a conveying system
CN101345154B (en) * 2006-08-07 2010-11-03 因温特奥股份公司 Switching unit for a conveying system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1887596A1 (en) * 2006-08-07 2008-02-13 Inventio Ag Switching unit for a conveying system
CN101345154B (en) * 2006-08-07 2010-11-03 因温特奥股份公司 Switching unit for a conveying system

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