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GB2419235B - "An improved method of controlling tungsten lighting" - Google Patents

"An improved method of controlling tungsten lighting"

Info

Publication number
GB2419235B
GB2419235B GB0423059A GB0423059A GB2419235B GB 2419235 B GB2419235 B GB 2419235B GB 0423059 A GB0423059 A GB 0423059A GB 0423059 A GB0423059 A GB 0423059A GB 2419235 B GB2419235 B GB 2419235B
Authority
GB
United Kingdom
Prior art keywords
improved method
tungsten lighting
controlling tungsten
controlling
lighting
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
GB0423059A
Other versions
GB0423059D0 (en
GB2419235A (en
Inventor
Clive Collins
Heather Collins
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0423059A priority Critical patent/GB2419235B/en
Publication of GB0423059D0 publication Critical patent/GB0423059D0/en
Publication of GB2419235A publication Critical patent/GB2419235A/en
Application granted granted Critical
Publication of GB2419235B publication Critical patent/GB2419235B/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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
    • H01H9/182—Illumination of the symbols or distinguishing marks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H17/00—Switches having flexible operating part adapted only for pulling, e.g. cord, chain
    • H01H17/16—Switches having flexible operating part adapted only for pulling, e.g. cord, chain having a single flexible operating part adapted for pulling at one end only
    • H01H17/18—Switches having flexible operating part adapted only for pulling, e.g. cord, chain having a single flexible operating part adapted for pulling at one end only secured to part of the switch driving mechanism that has only angular movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H17/00—Switches having flexible operating part adapted only for pulling, e.g. cord, chain
    • H01H17/16—Switches having flexible operating part adapted only for pulling, e.g. cord, chain having a single flexible operating part adapted for pulling at one end only
    • H01H17/24—Switches having flexible operating part adapted only for pulling, e.g. cord, chain having a single flexible operating part adapted for pulling at one end only secured to a part of the switch driving mechanism that has both angular and rectilinear motion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H17/00—Switches having flexible operating part adapted only for pulling, e.g. cord, chain
    • H01H17/02—Details
    • H01H17/06—Movable parts
    • H01H17/08—Operating part, e.g. cord
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/08—Turn knobs
GB0423059A 2004-10-16 2004-10-16 "An improved method of controlling tungsten lighting" Expired - Fee Related GB2419235B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0423059A GB2419235B (en) 2004-10-16 2004-10-16 "An improved method of controlling tungsten lighting"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0423059A GB2419235B (en) 2004-10-16 2004-10-16 "An improved method of controlling tungsten lighting"

Publications (3)

Publication Number Publication Date
GB0423059D0 GB0423059D0 (en) 2004-11-17
GB2419235A GB2419235A (en) 2006-04-19
GB2419235B true GB2419235B (en) 2007-09-05

Family

ID=33462880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0423059A Expired - Fee Related GB2419235B (en) 2004-10-16 2004-10-16 "An improved method of controlling tungsten lighting"

Country Status (1)

Country Link
GB (1) GB2419235B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2464515A (en) * 2008-10-17 2010-04-21 Bronson Paul Maisey Illuminate pull cord knob
CN103247468B (en) * 2013-04-27 2015-01-28 国家电网公司 Anti-misoperation tool for operating 10 kV circuit disconnector
CN104157530B (en) * 2014-08-06 2016-06-08 国家电网公司 The link rod of fusion tube can be fixed

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282264A (en) * 1993-09-25 1995-03-29 David Raynor Jenkins Auxiliary operating member for an electrical switch
US5454056A (en) * 1994-01-03 1995-09-26 Brothers; Harlan J. Luminous pull-cord for electrical switch operation
GB2289321A (en) * 1994-05-14 1995-11-15 Barbara Sylvia Jones Electrical dimmer switch with extension for remote operation
GB2337855A (en) * 1998-01-26 1999-12-01 Robert Handscombe Ceiling mounted electrical dimmer switch
GB2382466A (en) * 2001-05-28 2003-05-28 Jung Tsung Wei Pull cord switch
GB2417831A (en) * 2004-09-03 2006-03-08 Mark Woodgate Bathroom dimmer switch

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282264A (en) * 1993-09-25 1995-03-29 David Raynor Jenkins Auxiliary operating member for an electrical switch
US5454056A (en) * 1994-01-03 1995-09-26 Brothers; Harlan J. Luminous pull-cord for electrical switch operation
GB2289321A (en) * 1994-05-14 1995-11-15 Barbara Sylvia Jones Electrical dimmer switch with extension for remote operation
GB2337855A (en) * 1998-01-26 1999-12-01 Robert Handscombe Ceiling mounted electrical dimmer switch
GB2382466A (en) * 2001-05-28 2003-05-28 Jung Tsung Wei Pull cord switch
GB2417831A (en) * 2004-09-03 2006-03-08 Mark Woodgate Bathroom dimmer switch

Also Published As

Publication number Publication date
GB0423059D0 (en) 2004-11-17
GB2419235A (en) 2006-04-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20121016

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: APPLICATION FILED

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: RESTORATION ALLOWED

Effective date: 20130821

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20131010 AND 20131016

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20131016