GB561610A - Improvements in means for supplying electric current to low voltage lamps or other devices from the usual lighting circuit - Google Patents

Improvements in means for supplying electric current to low voltage lamps or other devices from the usual lighting circuit

Info

Publication number
GB561610A
GB561610A GB460/43A GB46043A GB561610A GB 561610 A GB561610 A GB 561610A GB 460/43 A GB460/43 A GB 460/43A GB 46043 A GB46043 A GB 46043A GB 561610 A GB561610 A GB 561610A
Authority
GB
United Kingdom
Prior art keywords
low voltage
devices
electric current
lighting circuit
supplying electric
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
GB460/43A
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 GB460/43A priority Critical patent/GB561610A/en
Publication of GB561610A publication Critical patent/GB561610A/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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

561,610. Supply system for consumption apparatus. ROBINSON, P., and RUNBAKEN, J. H. Jan. 9, 1943, No. 460. Drawings to Specification. [Class 38 (iv)] Voltage accommodation; transformer arrangements. A low voltage lamp or other consuming device is energized from the secondary winding of a transformer, the primary winding of which is in series with a lamp energized from the supply mains. This transformer may be contained in an adaptor in the mains lamp holder and the lamp may be in a torch-like holder.
GB460/43A 1943-01-09 1943-01-09 Improvements in means for supplying electric current to low voltage lamps or other devices from the usual lighting circuit Expired GB561610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB460/43A GB561610A (en) 1943-01-09 1943-01-09 Improvements in means for supplying electric current to low voltage lamps or other devices from the usual lighting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB460/43A GB561610A (en) 1943-01-09 1943-01-09 Improvements in means for supplying electric current to low voltage lamps or other devices from the usual lighting circuit

Publications (1)

Publication Number Publication Date
GB561610A true GB561610A (en) 1944-05-25

Family

ID=9704731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB460/43A Expired GB561610A (en) 1943-01-09 1943-01-09 Improvements in means for supplying electric current to low voltage lamps or other devices from the usual lighting circuit

Country Status (1)

Country Link
GB (1) GB561610A (en)

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