GB289403A - Improvements in and relating to incandescent electric lamps and similar devices - Google Patents

Improvements in and relating to incandescent electric lamps and similar devices

Info

Publication number
GB289403A
GB289403A GB12005/28A GB1200528A GB289403A GB 289403 A GB289403 A GB 289403A GB 12005/28 A GB12005/28 A GB 12005/28A GB 1200528 A GB1200528 A GB 1200528A GB 289403 A GB289403 A GB 289403A
Authority
GB
United Kingdom
Prior art keywords
relating
similar devices
electric lamps
incandescent electric
bulb
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
GB12005/28A
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 GB289403A publication Critical patent/GB289403A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/975—Holders with resilient means for protecting apparatus against vibrations or shocks
    • H01R33/9753—Holders with resilient means for protecting apparatus against vibrations or shocks for screw type coupling devices

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
GB12005/28A 1927-04-26 1928-04-24 Improvements in and relating to incandescent electric lamps and similar devices Expired GB289403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US289403XA 1927-04-26 1927-04-26

Publications (1)

Publication Number Publication Date
GB289403A true GB289403A (en) 1928-10-11

Family

ID=21846342

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12005/28A Expired GB289403A (en) 1927-04-26 1928-04-24 Improvements in and relating to incandescent electric lamps and similar devices

Country Status (3)

Country Link
BE (1) BE350804A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR653086A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB289403A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2384194A (en) * 2000-11-28 2003-07-23 Varco Int A vibratory separator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2384194A (en) * 2000-11-28 2003-07-23 Varco Int A vibratory separator
GB2384194B (en) * 2000-11-28 2004-04-07 Varco Int A vibratory separator

Also Published As

Publication number Publication date
BE350804A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR653086A (fr) 1929-03-16

Similar Documents

Publication Publication Date Title
GB289403A (en) Improvements in and relating to incandescent electric lamps and similar devices
GB476836A (en) Improvements in or relating to electric discharge devices having an inner envelope and an outer jacket capped at one end
US1998958A (en) Connection for filament and lead wires
GB452191A (en) Improvements in and relating to electric lamps
GB293827A (en) Improvements in electric incandescent lamps
GB284693A (en) Improvements in or relating to electric incandescent lamps
GB231280A (en) Improvements in electric couplings, terminals and the like
GB506033A (en) Improvements in or relating to the envelopes and contact bases of electric discharge devices
GB339927A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB249397A (en) Improvements in or relating to thermionic valve holders
GB247260A (en) Improvements in thermionic valves
GB215617A (en) Improvements in and relating to protective devices for vacuum tubes and the like
FR672938A (fr) Corps incandescent pour lampes à incandescence électriques, tubes de vide et appareils similaires
GB312100A (en) Improvements in and relating to vacuum devices such as electric incandescent lamps, electron discharge tubes and the like
GB223337A (en) Thermionic valve holder
GB530931A (en) Improvements relating to electric discharge tubes
GB433274A (en) Improvements in metal caps for electric incandescent lamps, electric discharge devices and the like
GB207740A (en) Improvements in thermionic valves
GB240078A (en) Improvements in or relating to thermionic valves
GB191010872A (en) Improvements in and relating to the Exhaustion of Incandescent Electric Lamps.
GB191010870A (en) Improvements in and relating to the Exhaustion of Incandescent Electric Lamps.
GB390333A (en) Improvements in and relating to metal vapour rectifiers
GB264016A (en) Improvements in thermionic valves for wireless sets
GB505172A (en) Improvements in and relating to electric discharge lamps
GB291442A (en) Improvements in or relating to means for mounting filaments in electric discharge devices