JPH0359402B2 - - Google Patents

Info

Publication number
JPH0359402B2
JPH0359402B2 JP58207493A JP20749383A JPH0359402B2 JP H0359402 B2 JPH0359402 B2 JP H0359402B2 JP 58207493 A JP58207493 A JP 58207493A JP 20749383 A JP20749383 A JP 20749383A JP H0359402 B2 JPH0359402 B2 JP H0359402B2
Authority
JP
Japan
Prior art keywords
angle
light
light source
optical axis
luminous intensity
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 - Lifetime
Application number
JP58207493A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60100102A (ja
Inventor
Yutaka Nakada
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.)
Ichikoh Industries Ltd
Original Assignee
Ichikoh Industries 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 Ichikoh Industries Ltd filed Critical Ichikoh Industries Ltd
Priority to JP20749383A priority Critical patent/JPS60100102A/ja
Publication of JPS60100102A publication Critical patent/JPS60100102A/ja
Publication of JPH0359402B2 publication Critical patent/JPH0359402B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
JP20749383A 1983-11-07 1983-11-07 灯具用反射鏡 Granted JPS60100102A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20749383A JPS60100102A (ja) 1983-11-07 1983-11-07 灯具用反射鏡

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20749383A JPS60100102A (ja) 1983-11-07 1983-11-07 灯具用反射鏡

Publications (2)

Publication Number Publication Date
JPS60100102A JPS60100102A (ja) 1985-06-04
JPH0359402B2 true JPH0359402B2 (enrdf_load_html_response) 1991-09-10

Family

ID=16540632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20749383A Granted JPS60100102A (ja) 1983-11-07 1983-11-07 灯具用反射鏡

Country Status (1)

Country Link
JP (1) JPS60100102A (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204820A (en) * 1987-03-11 1993-04-20 Eastman Kodak Company Method of producing an optically effective arrangement in particular for application with a vehicular headlight
JPH02502143A (ja) * 1987-03-11 1990-07-12 イーストマン・コダック・カンパニー 車両用ヘッドライト及びこれの光学的に有効なシステムを作成する方法
US5289356A (en) * 1991-07-19 1994-02-22 Nioptics Corporation Nonimaging optical illumination system
US5586013A (en) * 1991-07-19 1996-12-17 Minnesota Mining And Manufacturing Company Nonimaging optical illumination system
US5335152A (en) * 1991-10-11 1994-08-02 Nioptics Corporation Nonimaging optical illumination system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5198043A (enrdf_load_html_response) * 1975-02-26 1976-08-28
JPS52139288A (en) * 1976-05-17 1977-11-21 Ichikoh Ind Ltd Light fixture using reflex mirror

Also Published As

Publication number Publication date
JPS60100102A (ja) 1985-06-04

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