GB1185873A - Lamps having a Linear Envelope of High-Temperature Glass - Google Patents

Lamps having a Linear Envelope of High-Temperature Glass

Info

Publication number
GB1185873A
GB1185873A GB5626/67A GB562667A GB1185873A GB 1185873 A GB1185873 A GB 1185873A GB 5626/67 A GB5626/67 A GB 5626/67A GB 562667 A GB562667 A GB 562667A GB 1185873 A GB1185873 A GB 1185873A
Authority
GB
United Kingdom
Prior art keywords
lamp
molybdenum
holder
projection
leads
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
GB5626/67A
Other languages
English (en)
Inventor
John Frederick Smalley
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 Lighting Industries Ltd
Original Assignee
British Lighting 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 British Lighting Industries Ltd filed Critical British Lighting Industries Ltd
Priority to GB5626/67A priority Critical patent/GB1185873A/en
Priority to US688451A priority patent/US3549933A/en
Priority to DE1968B0096400 priority patent/DE1589106B2/de
Priority to NL686801593A priority patent/NL153016B/xx
Publication of GB1185873A publication Critical patent/GB1185873A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0005—Fastening of light sources or lamp holders of sources having contact pins, wires or blades, e.g. pinch sealed lamp
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • F21V19/008—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps
    • F21V19/0085—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps at least one conductive element acting as a support means, e.g. resilient contact blades, piston-like contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/52—Means forming part of the tube or lamps for the purpose of providing electrical connection to it directly applied to or forming part of the vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
GB5626/67A 1967-02-06 1967-02-06 Lamps having a Linear Envelope of High-Temperature Glass Expired GB1185873A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5626/67A GB1185873A (en) 1967-02-06 1967-02-06 Lamps having a Linear Envelope of High-Temperature Glass
US688451A US3549933A (en) 1967-02-06 1967-12-06 Quartz lamps
DE1968B0096400 DE1589106B2 (de) 1967-02-06 1968-01-27 Elektrische lampe mit einem linearen kolben aus hitzebestaendigem glas
NL686801593A NL153016B (nl) 1967-02-06 1968-02-05 Verlichtingseenheid, voorzien van een armatuur met een daarin aangebrachte elektrische lamp met een buisvormige ballon.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5626/67A GB1185873A (en) 1967-02-06 1967-02-06 Lamps having a Linear Envelope of High-Temperature Glass

Publications (1)

Publication Number Publication Date
GB1185873A true GB1185873A (en) 1970-03-25

Family

ID=9799623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5626/67A Expired GB1185873A (en) 1967-02-06 1967-02-06 Lamps having a Linear Envelope of High-Temperature Glass

Country Status (4)

Country Link
US (1) US3549933A (enrdf_load_stackoverflow)
DE (1) DE1589106B2 (enrdf_load_stackoverflow)
GB (1) GB1185873A (enrdf_load_stackoverflow)
NL (1) NL153016B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6918746A (enrdf_load_stackoverflow) * 1969-12-13 1971-06-15
US3668391A (en) * 1970-08-19 1972-06-06 Sylvania Electric Prod Tungsten halogen lamp having improved seal of molybdenum aluminide
DE2230817A1 (de) * 1971-09-14 1973-03-15 Egyesuelt Izzolampa Verfahren zur herstellung eines korrosionsbestaendigen ueberzuges an molybdaenmetallflaechen
JPS5542373Y2 (enrdf_load_stackoverflow) * 1973-09-19 1980-10-03
US4070594A (en) * 1975-02-13 1978-01-24 Matsushita Electronics Corporation Light source device to be utilized mainly for projection purposes
NL179433C (nl) * 1976-06-21 1986-09-01 Philips Nv Elektrische lamp.
US4296351A (en) * 1979-10-17 1981-10-20 Gte Products Corporation Tungsten halogen lamp having lead-in wire comprising tantalum alloy
US5205769A (en) * 1992-08-14 1993-04-27 Gte Products Corporation Method of making a lamp with an internally pressed fuse
US5345144A (en) * 1992-08-14 1994-09-06 Gte Products Corporation Lamp with internally pressed fuse
DE29817633U1 (de) * 1998-10-02 2000-02-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München Einseitig gesockelte elektrische Lampe
US7719194B2 (en) * 2006-05-12 2010-05-18 General Electric Company Inhibited oxidation foil connector for a lamp

Also Published As

Publication number Publication date
DE1589106B2 (de) 1972-12-28
NL6801593A (enrdf_load_stackoverflow) 1968-08-07
DE1589106A1 (de) 1970-09-17
DE1589106C3 (enrdf_load_stackoverflow) 1979-05-10
US3549933A (en) 1970-12-22
NL153016B (nl) 1977-04-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee