JPH0620246Y2 - 光源装置 - Google Patents

光源装置

Info

Publication number
JPH0620246Y2
JPH0620246Y2 JP1989113370U JP11337089U JPH0620246Y2 JP H0620246 Y2 JPH0620246 Y2 JP H0620246Y2 JP 1989113370 U JP1989113370 U JP 1989113370U JP 11337089 U JP11337089 U JP 11337089U JP H0620246 Y2 JPH0620246 Y2 JP H0620246Y2
Authority
JP
Japan
Prior art keywords
parabolic reflector
light
reflected
light source
reflector
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
JP1989113370U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0352907U (en]
Inventor
清幸 蕪木
佳生 岡崎
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.)
Ushio Denki KK
Original Assignee
Ushio Denki KK
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 Ushio Denki KK filed Critical Ushio Denki KK
Priority to JP1989113370U priority Critical patent/JPH0620246Y2/ja
Publication of JPH0352907U publication Critical patent/JPH0352907U/ja
Application granted granted Critical
Publication of JPH0620246Y2 publication Critical patent/JPH0620246Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
  • Lenses (AREA)
JP1989113370U 1989-09-29 1989-09-29 光源装置 Expired - Lifetime JPH0620246Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989113370U JPH0620246Y2 (ja) 1989-09-29 1989-09-29 光源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989113370U JPH0620246Y2 (ja) 1989-09-29 1989-09-29 光源装置

Publications (2)

Publication Number Publication Date
JPH0352907U JPH0352907U (en]) 1991-05-22
JPH0620246Y2 true JPH0620246Y2 (ja) 1994-05-25

Family

ID=31661787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989113370U Expired - Lifetime JPH0620246Y2 (ja) 1989-09-29 1989-09-29 光源装置

Country Status (1)

Country Link
JP (1) JPH0620246Y2 (en])

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534539A (en) * 1976-07-02 1978-01-17 Gakken Co Ltd Light source
JPS54148546A (en) * 1978-05-15 1979-11-20 Toshiba Corp Reflection type light source
JPS59143117A (ja) * 1983-02-04 1984-08-16 Saibishiya:Kk 集光器
JPS6271606U (en]) * 1985-10-24 1987-05-07
JPS62132549U (en]) * 1986-02-14 1987-08-21
JPS6436809U (en]) * 1987-08-31 1989-03-06
JPS6455506U (en]) * 1987-09-29 1989-04-06

Also Published As

Publication number Publication date
JPH0352907U (en]) 1991-05-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term