JPS54137879A - Mixed light lamp - Google Patents

Mixed light lamp

Info

Publication number
JPS54137879A
JPS54137879A JP4490579A JP4490579A JPS54137879A JP S54137879 A JPS54137879 A JP S54137879A JP 4490579 A JP4490579 A JP 4490579A JP 4490579 A JP4490579 A JP 4490579A JP S54137879 A JPS54137879 A JP S54137879A
Authority
JP
Japan
Prior art keywords
light lamp
mixed light
lamp
mixed
light
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
JP4490579A
Other languages
English (en)
Inventor
Rudobikasu Yozefusu Enge Uirii
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 JPS54137879A publication Critical patent/JPS54137879A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight

Landscapes

  • Discharge Lamp (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
JP4490579A 1978-04-17 1979-04-14 Mixed light lamp Pending JPS54137879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7804040A NL7804040A (nl) 1978-04-17 1978-04-17 Elektrische menglichtlamp.

Publications (1)

Publication Number Publication Date
JPS54137879A true JPS54137879A (en) 1979-10-25

Family

ID=19830667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4490579A Pending JPS54137879A (en) 1978-04-17 1979-04-14 Mixed light lamp

Country Status (8)

Country Link
US (1) US4234818A (ja)
JP (1) JPS54137879A (ja)
BE (1) BE875642A (ja)
CA (1) CA1131683A (ja)
DE (1) DE2915208A1 (ja)
FR (1) FR2423863A1 (ja)
GB (1) GB2019084B (ja)
NL (1) NL7804040A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62198046A (ja) * 1986-02-25 1987-09-01 Nissan Motor Co Ltd 車両用前照灯

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835580U (ja) * 1971-08-30 1973-04-27
JPS4914451U (ja) * 1972-05-13 1974-02-06
JPS4914452U (ja) * 1972-05-11 1974-02-06

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR19410E (fr) * 1914-09-11 1915-01-29 Thomson Houston Comp Francaise Perfectionnements aux filaments de lampes à incandescence
US2517126A (en) * 1948-03-02 1950-08-01 Cooper Hewitt Electric Co Instantaneous starting electric lamp
US3048741A (en) * 1960-08-24 1962-08-07 Duro Test Corp Arc lamp with self-ballasted arc tube and improved lumen maintenance
US3445719A (en) * 1967-05-31 1969-05-20 Duro Test Corp Metal vapor lamp with metal additive for improved color rendition and internal self-ballasting filament used to heat arc tube

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835580U (ja) * 1971-08-30 1973-04-27
JPS4914452U (ja) * 1972-05-11 1974-02-06
JPS4914451U (ja) * 1972-05-13 1974-02-06

Also Published As

Publication number Publication date
NL7804040A (nl) 1979-10-19
DE2915208A1 (de) 1979-10-25
GB2019084A (en) 1979-10-24
US4234818A (en) 1980-11-18
FR2423863A1 (fr) 1979-11-16
CA1131683A (en) 1982-09-14
BE875642A (fr) 1979-10-17
GB2019084B (en) 1982-05-06

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