JPH0152842B2 - - Google Patents

Info

Publication number
JPH0152842B2
JPH0152842B2 JP54148625A JP14862579A JPH0152842B2 JP H0152842 B2 JPH0152842 B2 JP H0152842B2 JP 54148625 A JP54148625 A JP 54148625A JP 14862579 A JP14862579 A JP 14862579A JP H0152842 B2 JPH0152842 B2 JP H0152842B2
Authority
JP
Japan
Prior art keywords
light
filament
heat ray
rays
light source
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
JP54148625A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5671208A (en
Inventor
Munehisa Hashimoto
Takayuki Hatano
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP14862579A priority Critical patent/JPS5671208A/ja
Publication of JPS5671208A publication Critical patent/JPS5671208A/ja
Publication of JPH0152842B2 publication Critical patent/JPH0152842B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
JP14862579A 1979-11-15 1979-11-15 Illuminator Granted JPS5671208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14862579A JPS5671208A (en) 1979-11-15 1979-11-15 Illuminator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14862579A JPS5671208A (en) 1979-11-15 1979-11-15 Illuminator

Publications (2)

Publication Number Publication Date
JPS5671208A JPS5671208A (en) 1981-06-13
JPH0152842B2 true JPH0152842B2 (OSRAM) 1989-11-10

Family

ID=15456963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14862579A Granted JPS5671208A (en) 1979-11-15 1979-11-15 Illuminator

Country Status (1)

Country Link
JP (1) JPS5671208A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130304U (ja) * 1982-02-26 1983-09-03 株式会社小糸製作所 車輌用灯具
JPS59134308U (ja) * 1983-02-28 1984-09-08 松下電工株式会社 照明器具
JPS6072106A (ja) * 1983-09-28 1985-04-24 東芝ライテック株式会社 照明器具
JPH0220209U (OSRAM) * 1988-07-25 1990-02-09

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518785A (ja) * 1974-07-11 1976-01-23 Fuji Electric Co Ltd Hakunetsudenkyuomochiitashomeikigu

Also Published As

Publication number Publication date
JPS5671208A (en) 1981-06-13

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