DE1061901B - Elektrische Zweifaden-Gluehlampe fuer Kraftfahrzeugscheinwerfer - Google Patents

Elektrische Zweifaden-Gluehlampe fuer Kraftfahrzeugscheinwerfer

Info

Publication number
DE1061901B
DE1061901B DEN10960A DEN0010960A DE1061901B DE 1061901 B DE1061901 B DE 1061901B DE N10960 A DEN10960 A DE N10960A DE N0010960 A DEN0010960 A DE N0010960A DE 1061901 B DE1061901 B DE 1061901B
Authority
DE
Germany
Prior art keywords
main
incandescent body
incandescent
loop
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.)
Pending
Application number
DEN10960A
Other languages
German (de)
English (en)
Inventor
Leo Henricus Verbeek
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
Publication of DE1061901B publication Critical patent/DE1061901B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K9/00—Lamps having two or more incandescent bodies separately heated
    • H01K9/08—Lamps having two or more incandescent bodies separately heated to provide selectively different light effects, e.g. for automobile headlamp
    • 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

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DEN10960A 1954-07-24 1955-07-20 Elektrische Zweifaden-Gluehlampe fuer Kraftfahrzeugscheinwerfer Pending DE1061901B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL334458X 1954-07-24

Publications (1)

Publication Number Publication Date
DE1061901B true DE1061901B (de) 1959-07-23

Family

ID=19784493

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN10960A Pending DE1061901B (de) 1954-07-24 1955-07-20 Elektrische Zweifaden-Gluehlampe fuer Kraftfahrzeugscheinwerfer

Country Status (7)

Country Link
US (1) US2912610A (enrdf_load_stackoverflow)
BE (1) BE540045A (enrdf_load_stackoverflow)
CH (1) CH334458A (enrdf_load_stackoverflow)
DE (1) DE1061901B (enrdf_load_stackoverflow)
FR (1) FR1127860A (enrdf_load_stackoverflow)
GB (1) GB817326A (enrdf_load_stackoverflow)
NL (2) NL189456B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025424A (en) * 1958-06-16 1962-03-13 Gen Electric Electric lamp
AT225292B (de) * 1961-01-25 1963-01-10 Nowak Karl Ing Ohg Spezialfab Kraftfahrzeug-Scheinwerferlampe
US3165659A (en) * 1962-03-08 1965-01-12 Westinghouse Electric Corp Rectangular beam electric incandescent lamp
NL7306006A (enrdf_load_stackoverflow) * 1973-05-01 1974-11-05
EP2994932B1 (en) * 2013-05-07 2016-09-14 Koninklijke Philips N.V. Automotive front lighting lamp with baffle
CN111063605A (zh) * 2020-01-06 2020-04-24 海宁市新宇光能科技有限公司 灯丝灯导丝自动套管器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR544689A (fr) * 1921-12-19 1922-09-26 Besnard Ets Perfectionnements aux lampes électriques pour phares d'automobiles
DE499214C (de) * 1922-07-15 1930-06-04 Arnold Graves Elektrische Gluehlampe mit zwei wahlweise benutzbaren Leuchtkoerpern
US2018470A (en) * 1929-09-23 1935-10-22 Sirian Lamp Co Incandescent lamp, filament therefor and process and apparatus for making the same
US2597681A (en) * 1950-07-01 1952-05-20 Gen Electric Electric incandescent lamp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404992A (en) * 1946-07-30 Lamp filament connection
US1716048A (en) * 1921-07-29 1929-06-04 Safety Anti Dazzle Bulb Syndic Vehicle lamp
US1793398A (en) * 1928-01-11 1931-02-17 Hamberger John Electric lamp
FR732284A (fr) * 1931-05-04 1932-09-15 Lampes Sa Lampe électrique pour éclairage sans éblouissement, dite
FR743401A (enrdf_load_stackoverflow) * 1932-07-28 1933-03-30
NL145946B (nl) * 1949-04-13 Philips Nv Inrichting voor het verwekken van koude, in het bijzonder bij zeer lage temperaturen.
US2605436A (en) * 1950-07-01 1952-07-29 Gen Electric Electric incandescent lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR544689A (fr) * 1921-12-19 1922-09-26 Besnard Ets Perfectionnements aux lampes électriques pour phares d'automobiles
DE499214C (de) * 1922-07-15 1930-06-04 Arnold Graves Elektrische Gluehlampe mit zwei wahlweise benutzbaren Leuchtkoerpern
US2018470A (en) * 1929-09-23 1935-10-22 Sirian Lamp Co Incandescent lamp, filament therefor and process and apparatus for making the same
US2597681A (en) * 1950-07-01 1952-05-20 Gen Electric Electric incandescent lamp

Also Published As

Publication number Publication date
NL89171C (enrdf_load_stackoverflow)
FR1127860A (fr) 1956-12-26
US2912610A (en) 1959-11-10
NL189456B (nl)
CH334458A (de) 1958-11-30
GB817326A (en) 1959-07-29
BE540045A (enrdf_load_stackoverflow)

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