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GB630922A - Improvements in or relating to control means for electric lights - Google Patents

Improvements in or relating to control means for electric lights

Info

Publication number
GB630922A
GB630922A GB1091747A GB1091747A GB630922A GB 630922 A GB630922 A GB 630922A GB 1091747 A GB1091747 A GB 1091747A GB 1091747 A GB1091747 A GB 1091747A GB 630922 A GB630922 A GB 630922A
Authority
GB
United Kingdom
Prior art keywords
relating
lamp
control means
condenser
electric lights
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
GB1091747A
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.)
ALBERT CLEMENT BROOKS
Original Assignee
ALBERT CLEMENT BROOKS
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 ALBERT CLEMENT BROOKS filed Critical ALBERT CLEMENT BROOKS
Priority to GB1091747A priority Critical patent/GB630922A/en
Publication of GB630922A publication Critical patent/GB630922A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/06—Switching arrangements, e.g. from series operation to parallel operation

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

630,922. Control systems for electric lamps. McKAY, A. R., and BROOKS, A. C. April 23, 1947, No. 10917. [Class 38 (iv)] [Also in Group XXXVI] A lamp-circuit includes a series condenser of metallized paper type which is included, for dimming, or byepassed at will. As shown the condenser 15 and a resistance 16 are mounted in a lamp-holder as shown and a pear switch connected to the lamp-holder by flex may be used to short-circuit the condenser.
GB1091747A 1947-04-23 1947-04-23 Improvements in or relating to control means for electric lights Expired GB630922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1091747A GB630922A (en) 1947-04-23 1947-04-23 Improvements in or relating to control means for electric lights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1091747A GB630922A (en) 1947-04-23 1947-04-23 Improvements in or relating to control means for electric lights

Publications (1)

Publication Number Publication Date
GB630922A true GB630922A (en) 1949-10-24

Family

ID=9976675

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1091747A Expired GB630922A (en) 1947-04-23 1947-04-23 Improvements in or relating to control means for electric lights

Country Status (1)

Country Link
GB (1) GB630922A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122039A (en) * 1982-06-11 1984-01-04 Gen Electric Ballast circuit for incandescent lamp
GB2146181A (en) * 1983-08-31 1985-04-11 Wooil Jeonkwang Co Ltd Lighting control device
GB2220531A (en) * 1988-07-09 1990-01-10 Linda Ann James Branching adaptor for ceiling rose outlet
GB2384920A (en) * 2002-01-30 2003-08-06 Mk Electric Ltd A control assembly for a compact fluorescent lamp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122039A (en) * 1982-06-11 1984-01-04 Gen Electric Ballast circuit for incandescent lamp
US4473776A (en) * 1982-06-11 1984-09-25 General Electric Company Disconnect means for capacitor ballast incandescent lamp
GB2146181A (en) * 1983-08-31 1985-04-11 Wooil Jeonkwang Co Ltd Lighting control device
GB2220531A (en) * 1988-07-09 1990-01-10 Linda Ann James Branching adaptor for ceiling rose outlet
GB2384920A (en) * 2002-01-30 2003-08-06 Mk Electric Ltd A control assembly for a compact fluorescent lamp

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