CA956691A - Electric filament lamp - Google Patents

Electric filament lamp

Info

Publication number
CA956691A
CA956691A CA132,518A CA132518A CA956691A CA 956691 A CA956691 A CA 956691A CA 132518 A CA132518 A CA 132518A CA 956691 A CA956691 A CA 956691A
Authority
CA
Canada
Prior art keywords
filament lamp
electric filament
electric
lamp
filament
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
CA132,518A
Other languages
English (en)
Other versions
CA132518S (en
Inventor
Leopold S.M. Pastijn
Ghislain F.A.A. Verboven
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA956691A publication Critical patent/CA956691A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/16—Electric connection thereto
CA132,518A 1971-01-16 1972-01-17 Electric filament lamp Expired CA956691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7100606A NL7100606A (de) 1971-01-16 1971-01-16

Publications (1)

Publication Number Publication Date
CA956691A true CA956691A (en) 1974-10-22

Family

ID=19812269

Family Applications (1)

Application Number Title Priority Date Filing Date
CA132,518A Expired CA956691A (en) 1971-01-16 1972-01-17 Electric filament lamp

Country Status (9)

Country Link
JP (1) JPS5114835B1 (de)
BE (1) BE778093A (de)
CA (1) CA956691A (de)
DE (1) DE2200736C3 (de)
FR (1) FR2122262A5 (de)
GB (1) GB1344948A (de)
IT (1) IT946546B (de)
NL (1) NL7100606A (de)
SE (1) SE367510B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7282847B2 (en) 2001-11-12 2007-10-16 Koninklijke Philips Electronics, N.V. Electric lamp and manufacturing method
DE102020121157B4 (de) 2020-08-11 2022-03-31 Infrasolid Gmbh Anordnung und Verfahren zur mechanischen und elektrischen Kontaktierung eines Glühdrahtes einer thermischen Strahlungsquelle aus Refraktärmetall in der Halbleiter- und Mikrosystemtechnik

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1477618A (en) * 1920-06-22 1923-12-18 Hygrade Engineering Co Inc Welded join
NL176633B (nl) * 1952-04-10 Rohr Ag Ed Tot kleine afmetingen opvouwbare ligstoel.
DE948720C (de) * 1953-07-09 1956-09-06 Siemens Reiniger Werke Ag Befestigung eines Wolframdrahtes, z. B. einer Wolfram-Gluehwendel, an einem Haltestift od. dgl.

Also Published As

Publication number Publication date
SE367510B (de) 1974-05-27
DE2200736B2 (de) 1979-01-04
FR2122262A5 (de) 1972-08-25
IT946546B (it) 1973-05-21
DE2200736C3 (de) 1979-09-06
GB1344948A (en) 1974-01-23
DE2200736A1 (de) 1972-08-03
NL7100606A (de) 1972-07-18
JPS5114835B1 (de) 1976-05-12
BE778093A (fr) 1972-07-14

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