DE602004003740D1 - Improvement of an electrical switch - Google Patents

Improvement of an electrical switch

Info

Publication number
DE602004003740D1
DE602004003740D1 DE602004003740T DE602004003740T DE602004003740D1 DE 602004003740 D1 DE602004003740 D1 DE 602004003740D1 DE 602004003740 T DE602004003740 T DE 602004003740T DE 602004003740 T DE602004003740 T DE 602004003740T DE 602004003740 D1 DE602004003740 D1 DE 602004003740D1
Authority
DE
Germany
Prior art keywords
contact
act
improvement
electrical switch
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 - Fee Related
Application number
DE602004003740T
Other languages
German (de)
Other versions
DE602004003740T2 (en
Inventor
Alan James Newley
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.)
Novar ED&S Ltd
Original Assignee
Novar ED&S Ltd
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 Novar ED&S Ltd filed Critical Novar ED&S Ltd
Publication of DE602004003740D1 publication Critical patent/DE602004003740D1/en
Application granted granted Critical
Publication of DE602004003740T2 publication Critical patent/DE602004003740T2/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
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/24—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button with two operating positions
    • 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
    • H01H5/08—Energy stored by deformation of elastic members by compression or extension of coil springs one end of spring transmitting movement to the contact member when the other end is moved by the operating part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/02—Details
    • H01H23/12—Movable parts; Contacts mounted thereon
    • H01H23/16—Driving mechanisms
    • H01H23/20—Driving mechanisms having snap action
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H2011/0043—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for modifying the number or type of operating positions, e.g. momentary and stable

Landscapes

  • Tumbler Switches (AREA)
  • Push-Button Switches (AREA)
  • Electronic Switches (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Springs (AREA)
  • Switches With Compound Operations (AREA)

Abstract

An electrical switching device (1) comprises a body (3) mounted to which is at least one fixed contact (5) and at least one moving contact (7), and a part (9) to cause the moving contact to contact the fixed contact, a digital operating member (11) and an intermediate member (13) between the said part and the operating member; a biasing spring (15) is selectably arranged to act or not to act on said intermediate member. The switching device may act as either as a bi-stable ON / OFF switch or as a momentary contact switch, such as a bell push. <IMAGE>
DE602004003740T 2003-05-16 2004-05-14 Improvement of an electrical switch Expired - Fee Related DE602004003740T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0311295A GB2401723B (en) 2003-05-16 2003-05-16 Improvements in and relating to electrical switches
GB0311295 2003-05-16

Publications (2)

Publication Number Publication Date
DE602004003740D1 true DE602004003740D1 (en) 2007-02-01
DE602004003740T2 DE602004003740T2 (en) 2007-10-04

Family

ID=9958223

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004003740T Expired - Fee Related DE602004003740T2 (en) 2003-05-16 2004-05-14 Improvement of an electrical switch

Country Status (4)

Country Link
EP (1) EP1478000B1 (en)
AT (1) ATE349066T1 (en)
DE (1) DE602004003740T2 (en)
GB (1) GB2401723B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2924702T3 (en) * 2014-03-26 2018-12-31 Berker Gmbh & Co. Kg Convertible electrical switch device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19537253C2 (en) * 1995-10-06 2000-12-21 Abb Patent Gmbh Toggle switch
DE19745017B4 (en) * 1997-10-11 2007-02-08 Merten Gmbh & Co. Kg Electric switch

Also Published As

Publication number Publication date
EP1478000A1 (en) 2004-11-17
GB2401723A (en) 2004-11-17
GB0311295D0 (en) 2003-06-18
ATE349066T1 (en) 2007-01-15
DE602004003740T2 (en) 2007-10-04
GB2401723B (en) 2006-12-13
EP1478000B1 (en) 2006-12-20

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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