CA959916A - Shatter-resistant incandescent lamp - Google Patents

Shatter-resistant incandescent lamp

Info

Publication number
CA959916A
CA959916A CA146,137A CA146137A CA959916A CA 959916 A CA959916 A CA 959916A CA 146137 A CA146137 A CA 146137A CA 959916 A CA959916 A CA 959916A
Authority
CA
Canada
Prior art keywords
shatter
incandescent lamp
resistant
resistant incandescent
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
CA146,137A
Other versions
CA146137S (en
Inventor
John K. Robertson
Emery G. Audesse
Alexander Tartakoff
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.)
GTE Sylvania Inc
Original Assignee
GTE Sylvania Inc
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 GTE Sylvania Inc filed Critical GTE Sylvania Inc
Application granted granted Critical
Publication of CA959916A publication Critical patent/CA959916A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3405—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of organic materials
    • 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
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/03—Arrangements for preventing or mitigating effects of implosion of vessels or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
CA146,137A 1971-07-01 1972-06-30 Shatter-resistant incandescent lamp Expired CA959916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15871271A 1971-07-01 1971-07-01

Publications (1)

Publication Number Publication Date
CA959916A true CA959916A (en) 1974-12-24

Family

ID=22569368

Family Applications (1)

Application Number Title Priority Date Filing Date
CA146,137A Expired CA959916A (en) 1971-07-01 1972-06-30 Shatter-resistant incandescent lamp

Country Status (4)

Country Link
US (1) US3715232A (en)
AU (1) AU4417572A (en)
CA (1) CA959916A (en)
ZA (1) ZA724522B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902946A (en) * 1972-09-11 1975-09-02 Gte Sylvania Inc Photoflash lamp and method of coating same
US4332329A (en) * 1977-10-25 1982-06-01 Ppg Industries, Inc. Implosion coatings
US4459506A (en) * 1982-11-08 1984-07-10 Premier Industrial Corporation Incandescent illuminating device with antifragility coating
CA1243723A (en) * 1984-09-17 1988-10-25 Peter R. Gagnon Electric lamp including a containment coating as part thereof
US5109180A (en) * 1989-12-14 1992-04-28 Phillips Petroleum Company Apparatus providing a shatter-resistant electric lamp
US6501219B1 (en) 1999-07-29 2002-12-31 General Electric Company Shatter-resistant incandescent lamp, silicone coating composition, and method
KR100447673B1 (en) * 2000-04-27 2004-09-08 가부시키가이샤 도모에가와 세이시쇼 Optical interconnection apparatus
US20020130600A1 (en) * 2001-01-24 2002-09-19 Laurence Bigio High pressure halogen filament lamp
US7651642B2 (en) * 2001-07-23 2010-01-26 Momentive Performance Materials Inc. Stabilized polyorganosiloxane composition
US20040066653A1 (en) * 2002-10-03 2004-04-08 Star Leader Ltd Light bulbs
US20080055898A1 (en) * 2006-08-28 2008-03-06 Dm Technology & Energy Inc. Led lamp
EP2304761B1 (en) * 2008-06-30 2013-06-12 Whitford Corporation Shatter containment coating

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018187A (en) * 1959-03-20 1962-01-23 Westinghouse Electric Corp Method of coating a fluorescent type tube and the coated article
US3102049A (en) * 1960-03-16 1963-08-27 Sylvania Electric Prod Process of coating the exterior surface of a fluorescent lamp envelope with silicone resins
US3117245A (en) * 1961-01-03 1964-01-07 Grace W R & Co Ceramic-glazed electroluminescent lighting panel protected by siloxane-bonded linear organic polymer film
US3156107A (en) * 1961-11-21 1964-11-10 Sylvania Electric Prod Photoflash lamp and protective coating therefor
US3420694A (en) * 1966-02-01 1969-01-07 Gen Electric Plural coated transparent colored lamp and method of forming same
BE759621A (en) * 1969-12-01 1971-06-01 Dow Corning COPOLYMER SEQUENCES OF NON-CORROSIVE ORGANOSILOXANES, VULCANIZABLE AT ROOM TEMPERATURE

Also Published As

Publication number Publication date
AU4417572A (en) 1974-01-10
US3715232A (en) 1973-02-06
ZA724522B (en) 1973-03-28

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