BE588455A - Electric lamp and its manufacturing process - Google Patents

Electric lamp and its manufacturing process

Info

Publication number
BE588455A
BE588455A BE588455A BE588455A BE588455A BE 588455 A BE588455 A BE 588455A BE 588455 A BE588455 A BE 588455A BE 588455 A BE588455 A BE 588455A BE 588455 A BE588455 A BE 588455A
Authority
BE
Belgium
Prior art keywords
manufacturing process
electric lamp
lamp
electric
manufacturing
Prior art date
Application number
BE588455A
Other languages
French (fr)
Inventor
Luke Thorington
Original Assignee
Duro Test Corp
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
Priority claimed from US812070A external-priority patent/US2963612A/en
Application filed by Duro Test Corp filed Critical Duro Test Corp
Publication of BE588455A publication Critical patent/BE588455A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/005—Methods for coating the surface of the envelope

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Epoxy Resins (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
BE588455A 1959-03-26 1960-03-09 Electric lamp and its manufacturing process BE588455A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80204959A 1959-03-26 1959-03-26
US812070A US2963612A (en) 1959-05-08 1959-05-08 Electric lamp and method of producing

Publications (1)

Publication Number Publication Date
BE588455A true BE588455A (en) 1960-09-09

Family

ID=27122410

Family Applications (1)

Application Number Title Priority Date Filing Date
BE588455A BE588455A (en) 1959-03-26 1960-03-09 Electric lamp and its manufacturing process

Country Status (5)

Country Link
BE (1) BE588455A (en)
CH (1) CH377930A (en)
DE (1) DE1285621B (en)
GB (1) GB892499A (en)
NL (1) NL249365A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110227870A (en) * 2018-12-26 2019-09-13 保定来福汽车照明集团有限公司 A kind of lamp cap weldering mud moulding tooling

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE98212C (en) *
DE114313C (en) *
DE577960C (en) * 1933-06-08 Steatit Magnesia Ag Electric incandescent lamp, the glass bulb of which is encased in synthetic resin
DE220319C (en) *
DE567941C (en) * 1933-01-12 Josef Kohlhaas Electric light bulb
DE142423C (en) *
DE273432C (en) * 1911-04-08
US1621360A (en) * 1922-04-22 1927-03-15 Gen Electric Incandescent lamp
DE432878C (en) * 1924-11-14 1926-08-16 Patra Patent Treuhand Translucent or colored glass cover for electric light bulbs and similar glass vessels
DE561920C (en) * 1930-03-06 1932-10-19 Ici Ltd Synthetic resin coating for electric light bulbs
AT156139B (en) * 1936-12-08 1939-05-10 Ver Gluehlampen & Elek Ag Electric light bulb.
DE712245C (en) * 1938-06-27 1941-10-15 Philips Patentverwaltung Electric incandescent lamp or discharge tube with an operating pressure higher than 1 atmosphere, on the bulb of which a metallic protective net is fixed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110227870A (en) * 2018-12-26 2019-09-13 保定来福汽车照明集团有限公司 A kind of lamp cap weldering mud moulding tooling

Also Published As

Publication number Publication date
NL249365A (en)
GB892499A (en) 1962-03-28
CH377930A (en) 1964-05-31
DE1285621B (en) 1968-12-19

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