GB607748A - Improvements in and relating to lamp filament connections - Google Patents

Improvements in and relating to lamp filament connections

Info

Publication number
GB607748A
GB607748A GB4219/46A GB421946A GB607748A GB 607748 A GB607748 A GB 607748A GB 4219/46 A GB4219/46 A GB 4219/46A GB 421946 A GB421946 A GB 421946A GB 607748 A GB607748 A GB 607748A
Authority
GB
United Kingdom
Prior art keywords
coil
filament
feb
round
lamp
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
GB4219/46A
Other languages
English (en)
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB607748A publication Critical patent/GB607748A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/16—Electric connection thereto
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
GB4219/46A 1945-02-21 1946-02-11 Improvements in and relating to lamp filament connections Expired GB607748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US607748XA 1945-02-21 1945-02-21

Publications (1)

Publication Number Publication Date
GB607748A true GB607748A (en) 1948-09-03

Family

ID=22031663

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4219/46A Expired GB607748A (en) 1945-02-21 1946-02-11 Improvements in and relating to lamp filament connections

Country Status (2)

Country Link
BE (1) BE476890A (enrdf_load_stackoverflow)
GB (1) GB607748A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007021510A3 (en) * 2005-08-10 2007-06-28 Gen Electric Lamp with an inner capsule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007021510A3 (en) * 2005-08-10 2007-06-28 Gen Electric Lamp with an inner capsule

Also Published As

Publication number Publication date
BE476890A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
US2029487A (en) Illuminated cautery electrode
US2449679A (en) Lamp filament support and connection
US3497753A (en) Incandescent lamp
US2404992A (en) Lamp filament connection
GB607748A (en) Improvements in and relating to lamp filament connections
US2830217A (en) Filament connection for electric lamps
US2134574A (en) Electric incandescent lamp
GB639604A (en) Improvements in and relating to electric incandescent lamps
GB689452A (en) Improvements in and relating to electric discharge lamps having double spiral convolutions
US1533292A (en) Electrically-heated device
US2462325A (en) Filament connection for electric incandescent lamps
GB722165A (en) Improvements in or relating to tubular electric discharge lamps
US2200888A (en) Support for radio antennae
US2515699A (en) Glow discharge lamp
US2042540A (en) Electrical device
US2175155A (en) Jumper housing for high voltage gaseous tube illumination
US1865468A (en) Lamp base
US1125744A (en) Incandescent lamp.
US2186703A (en) Electrical connection for electric signs
US2247268A (en) Miniature incandescent lamp
GB894812A (en) Projection lamp
US2103068A (en) Gaseous electric discharge device
US2459511A (en) Negative glow lamp
US819793A (en) Electric incandescent lamp.
GB948859A (en) Improvements in and relating to incandescent lamps