JP2516564Y2 - 配光可変型車両用前照灯 - Google Patents

配光可変型車両用前照灯

Info

Publication number
JP2516564Y2
JP2516564Y2 JP1990082863U JP8286390U JP2516564Y2 JP 2516564 Y2 JP2516564 Y2 JP 2516564Y2 JP 1990082863 U JP1990082863 U JP 1990082863U JP 8286390 U JP8286390 U JP 8286390U JP 2516564 Y2 JP2516564 Y2 JP 2516564Y2
Authority
JP
Japan
Prior art keywords
bulb
light distribution
filament
optical axis
filter
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
JP1990082863U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0440403U (enrdf_load_stackoverflow
Inventor
俊彦 紅林
直日 仁野
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.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co 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 Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Priority to JP1990082863U priority Critical patent/JP2516564Y2/ja
Publication of JPH0440403U publication Critical patent/JPH0440403U/ja
Application granted granted Critical
Publication of JP2516564Y2 publication Critical patent/JP2516564Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1990082863U 1990-08-04 1990-08-04 配光可変型車両用前照灯 Expired - Lifetime JP2516564Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990082863U JP2516564Y2 (ja) 1990-08-04 1990-08-04 配光可変型車両用前照灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990082863U JP2516564Y2 (ja) 1990-08-04 1990-08-04 配光可変型車両用前照灯

Publications (2)

Publication Number Publication Date
JPH0440403U JPH0440403U (enrdf_load_stackoverflow) 1992-04-06
JP2516564Y2 true JP2516564Y2 (ja) 1996-11-06

Family

ID=31630048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990082863U Expired - Lifetime JP2516564Y2 (ja) 1990-08-04 1990-08-04 配光可変型車両用前照灯

Country Status (1)

Country Link
JP (1) JP2516564Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9765944B2 (en) * 2012-12-11 2017-09-19 GE Lighting Solutions, LLC Troffer luminaire system having total internal reflection lens

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1396526A (fr) 1964-03-13 1965-04-23 Auteroche S A Projecteur électrique, notamment pour véhicule
US4373178A (en) 1980-11-03 1983-02-08 Koehler Manufacturing Company Methods and apparatus for controlling reflected light

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6450301A (en) * 1987-08-19 1989-02-27 Stanley Electric Co Ltd Head light with variable luminous power distribution characteristics

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1396526A (fr) 1964-03-13 1965-04-23 Auteroche S A Projecteur électrique, notamment pour véhicule
US4373178A (en) 1980-11-03 1983-02-08 Koehler Manufacturing Company Methods and apparatus for controlling reflected light

Also Published As

Publication number Publication date
JPH0440403U (enrdf_load_stackoverflow) 1992-04-06

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