DK98336C - Elektrisk glødelampe og fremgangsmåde ved dens fremstilling. - Google Patents

Elektrisk glødelampe og fremgangsmåde ved dens fremstilling.

Info

Publication number
DK98336C
DK98336C DK112460A DK112460A DK98336C DK 98336 C DK98336 C DK 98336C DK 112460 A DK112460 A DK 112460A DK 112460 A DK112460 A DK 112460A DK 98336 C DK98336 C DK 98336C
Authority
DK
Denmark
Prior art keywords
manufacture
incandescent lamp
electric incandescent
electric
lamp
Prior art date
Application number
DK112460A
Other languages
English (en)
Original Assignee
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Application granted granted Critical
Publication of DK98336C publication Critical patent/DK98336C/da

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
    • H01K3/02—Manufacture of incandescent bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/14—Incandescent bodies characterised by the shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
DK112460A 1959-04-10 1960-03-24 Elektrisk glødelampe og fremgangsmåde ved dens fremstilling. DK98336C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP22571A DE1172773B (de) 1959-04-10 1959-04-10 Elektrische Gluehlampe und Verfahren zu deren Herstellung

Publications (1)

Publication Number Publication Date
DK98336C true DK98336C (da) 1964-03-31

Family

ID=7368802

Family Applications (1)

Application Number Title Priority Date Filing Date
DK112460A DK98336C (da) 1959-04-10 1960-03-24 Elektrisk glødelampe og fremgangsmåde ved dens fremstilling.

Country Status (6)

Country Link
BE (1) BE589342A (da)
CH (1) CH381768A (da)
DE (1) DE1172773B (da)
DK (1) DK98336C (da)
GB (1) GB891437A (da)
NL (1) NL250303A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101044590A (zh) * 2003-12-16 2007-09-26 皇家飞利浦电子股份有限公司 白炽电灯及其制造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT72798B (de) * 1913-11-29 1916-11-25 Westinghouse Metallfaden Glueh Elektrische Glühlampe.
GB123249A (en) * 1918-05-30 1919-02-20 Osram Robertson Lamp Works Ltd Improvements in Incandescent Electric Lamps.
NL12824C (da) * 1922-04-27
DE422437C (de) * 1924-02-14 1925-12-01 Patra Patent Treuhand Schraubenfoermiger Wolframleuchtkoerper fuer elektrische Gluehlampen
DE420644C (de) * 1924-02-14 1925-10-29 Patra Patent Treuhand Schraubenfoermiger, aus langen, in ihrem kristallographischen Aufbaue unver-bogenen Kristallen bestehender Wolframleuchtkoerper fuer elektrische Gluehlampen
AT125468B (de) * 1929-01-05 1931-11-25 Allg Gluehlampenfabriks Aktien Halter für Glühkörper in elektrischen Glühlampen.
DE707797C (de) * 1935-04-02 1941-07-03 Allg Gluehlampenfabriks Akt Ge Verfahren zur Herstellung gewendelter Leuchtkoerper, insbesondere fuer elektrische Gluehlampen
DE708725C (de) * 1938-08-07 1941-07-26 Allg Gluehlampenfabriks Akt Ge Verfahren zur Herstellung gewendelter Leuchtkoerper fuer elektrische Gluehlampen
NL62424C (da) * 1942-02-03
US2449786A (en) * 1943-03-05 1948-09-21 Westinghouse Electric Corp Getter
AT200660B (de) * 1955-10-14 1958-11-25 Gen Electric Elektrische Glühlampe und Verfahren zur Herstellung ihres Glühfadenhalters
DE1051974B (de) * 1956-12-22 1959-03-05 Egyesuelt Izzolampa Gasgefuellte elektrische Gluehlampe

Also Published As

Publication number Publication date
NL250303A (da)
BE589342A (fr) 1960-08-01
DE1172773B (de) 1964-06-25
CH381768A (de) 1964-09-15
GB891437A (en) 1962-03-14

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