GB1065299A - Improvements in or relating to electric lamps and discharge tubes - Google Patents

Improvements in or relating to electric lamps and discharge tubes

Info

Publication number
GB1065299A
GB1065299A GB44161/64A GB4416164A GB1065299A GB 1065299 A GB1065299 A GB 1065299A GB 44161/64 A GB44161/64 A GB 44161/64A GB 4416164 A GB4416164 A GB 4416164A GB 1065299 A GB1065299 A GB 1065299A
Authority
GB
United Kingdom
Prior art keywords
base
bulb
conductors
closure
stem
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
GB44161/64A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1065299A publication Critical patent/GB1065299A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/366—Seals for leading-in conductors

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Packaging Frangible Articles (AREA)

Abstract

1,065,299. Discharge tubes; electric incandescent lamps. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. Oct. 29, 1964 [Nov. 1, 1963], No. 44161/64. Headings H1D and H1F. [Also in Division H2] An electric lamp or discharge tube envelope is formed by a bulb 7, Fig. 1, having sealed thereto one or more closure members 1, 3 through which emerge current conductors 9 forming current supply contacts, at least one conductor extending along the outside of the closure and having an external part anchored in the sealing zone 11 between the closure member and the bulb, so as to be held firmly in position for contact with a tube base or lighting fitting. As shown, a discharge lamp is associated with a base 17 and the stem 1 is formed with a groove 12 into which conductors 9 are pressed by engagement with contacts 15 on base 17. Alternatively, the base may comprise four resilient tags, two of which engage in recesses in stem 1, and two of which make contact with conductors 9. Also, the stem 1 may be replaced by a flat disc closure carrying conductors 9 which are bent along the outer surface of the disc and around its edges so as to be anchored in the seal between the edge of the disc and bulb 7. This arrangement may be associated with a base having resilient contacts which engage in recesses in the wall of bulb 7, Fig. 7 (not shown). In each case, the base may carry external contact pins or a screw-thread or bayonet fitting.
GB44161/64A 1963-11-01 1964-10-29 Improvements in or relating to electric lamps and discharge tubes Expired GB1065299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL300048 1963-11-01

Publications (1)

Publication Number Publication Date
GB1065299A true GB1065299A (en) 1967-04-12

Family

ID=19755182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44161/64A Expired GB1065299A (en) 1963-11-01 1964-10-29 Improvements in or relating to electric lamps and discharge tubes

Country Status (10)

Country Link
US (1) US3349277A (en)
AT (1) AT245112B (en)
BE (1) BE655145A (en)
CH (1) CH424982A (en)
DE (1) DE1280405B (en)
ES (1) ES305463A1 (en)
FR (1) FR1413476A (en)
GB (1) GB1065299A (en)
NL (1) NL300048A (en)
SE (1) SE314134B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1539552B2 (en) * 1965-06-23 1976-10-14 Fabriques Reunies de Lampes Electriques, Issy-les-Moulineaux, Hauts-de-Seine (Frankreich) ELECTRIC LIGHT BULB OR DISCHARGE LAMP
NL6808365A (en) * 1967-06-26 1968-12-27
US3510718A (en) * 1967-11-06 1970-05-05 Sylvania Electric Prod Incandescent lamp
CH660090A5 (en) * 1981-05-19 1987-03-13 Sprecher & Schuh Ag LOCKABLE DRIVE FOR AN ELECTRICAL DISCONNECTOR.
US4854888A (en) * 1988-05-31 1989-08-08 Gte Products Corporation Lamp base
US4878854A (en) * 1988-05-31 1989-11-07 Gte Products Corporation Lamp base
DE102005021728A1 (en) * 2005-05-09 2006-11-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lamp base and high pressure discharge lamp with a lamp base

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US870341A (en) * 1906-11-21 1907-11-05 Herman Boehm Incandescent lamp.
US1727826A (en) * 1926-04-05 1929-09-10 Harris Mark Filament tube
US1946104A (en) * 1928-03-03 1934-02-06 Kanichiro Matsuki Electric lamp
US1914702A (en) * 1931-03-28 1933-06-20 John P Peth Theftproof lamp
GB402735A (en) * 1932-03-03 1933-12-07 Philips Nv Improvements in or relating to capless electric incandescent lamps or discharge tubes and holders therefor
FR838167A (en) * 1937-05-22 1939-02-28 Lampes Sa Improvements to electric lamps
DE734789C (en) * 1938-12-11 1943-04-24 Werner Trietchen Multifilament incandescent lamp
DE892021C (en) * 1941-11-12 1953-08-20 N. V. Philips' Gloeilampenfabrieken, 'Eindhoven (Niederlande) Electric incandescent lamp or discharge tube
US2359483A (en) * 1942-10-17 1944-10-03 Gen Electric Vitreous electrical device and its fabrication
US2447159A (en) * 1944-06-19 1948-08-17 Gen Electric Lamp terminal structure and method of manufacture
US2692154A (en) * 1950-06-21 1954-10-19 Gen Electric Electric lamp base construction
FR1082321A (en) * 1952-08-20 1954-12-28 Lampes Sa Improvements in the manufacture of electric lamps
US2851623A (en) * 1955-04-07 1958-09-09 Frank Friesen Reimer Electric lamps

Also Published As

Publication number Publication date
DE1280405B (en) 1968-10-17
ES305463A1 (en) 1964-12-16
CH424982A (en) 1966-11-30
US3349277A (en) 1967-10-24
AT245112B (en) 1966-02-10
SE314134B (en) 1969-09-01
FR1413476A (en) 1965-10-08
BE655145A (en) 1965-04-30
NL300048A (en) 1900-01-01

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