JPH0480365B2 - - Google Patents

Info

Publication number
JPH0480365B2
JPH0480365B2 JP12413482A JP12413482A JPH0480365B2 JP H0480365 B2 JPH0480365 B2 JP H0480365B2 JP 12413482 A JP12413482 A JP 12413482A JP 12413482 A JP12413482 A JP 12413482A JP H0480365 B2 JPH0480365 B2 JP H0480365B2
Authority
JP
Japan
Prior art keywords
lamp
electronic circuit
light source
optical system
source device
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
JP12413482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5914838A (ja
Inventor
Haruo Takeuchi
Masanaga Konoshima
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP57124134A priority Critical patent/JPS5914838A/ja
Publication of JPS5914838A publication Critical patent/JPS5914838A/ja
Publication of JPH0480365B2 publication Critical patent/JPH0480365B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP57124134A 1982-07-16 1982-07-16 光源装置 Granted JPS5914838A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57124134A JPS5914838A (ja) 1982-07-16 1982-07-16 光源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57124134A JPS5914838A (ja) 1982-07-16 1982-07-16 光源装置

Publications (2)

Publication Number Publication Date
JPS5914838A JPS5914838A (ja) 1984-01-25
JPH0480365B2 true JPH0480365B2 (zh) 1992-12-18

Family

ID=14877759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57124134A Granted JPS5914838A (ja) 1982-07-16 1982-07-16 光源装置

Country Status (1)

Country Link
JP (1) JPS5914838A (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0746519B2 (ja) * 1985-07-01 1995-05-17 日本電気株式会社 半導体装置
JPH0514249Y2 (zh) * 1985-08-23 1993-04-16
JPH077600B2 (ja) * 1985-10-25 1995-01-30 日本電気株式会社 記憶回路装置
US4825341A (en) * 1987-11-17 1989-04-25 Fiberstars, Inc. Cooled lighting apparatus and method
JP2542136B2 (ja) * 1991-08-09 1996-10-09 オリンパス光学工業株式会社 光源装置
JP4598448B2 (ja) * 2004-07-07 2010-12-15 オリンパス株式会社 内視鏡装置
JP4531480B2 (ja) * 2004-08-06 2010-08-25 Ｈｏｙａ株式会社 内視鏡光源用冷却装置
JP2006110228A (ja) * 2004-10-18 2006-04-27 Pentax Corp 内視鏡用光源装置
JP2007185340A (ja) * 2006-01-13 2007-07-26 Pentax Corp 内視鏡用光源装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5383371A (en) * 1976-12-28 1978-07-22 Fuji Photo Optical Co Ltd Endoscope lighr source
JPS5722735A (en) * 1980-07-18 1982-02-05 Olympus Optical Co Light source apparatus for endoscope
JPS5746000A (en) * 1980-09-04 1982-03-16 Nippon Electric Co Cooling structure for electronic device
JPS5745838A (en) * 1980-09-03 1982-03-16 Olympus Optical Co Light source apparatus of endoscope
JPS57103396A (en) * 1980-12-18 1982-06-26 Nippon Electric Co Forcibly air cooling device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5383371A (en) * 1976-12-28 1978-07-22 Fuji Photo Optical Co Ltd Endoscope lighr source
JPS5722735A (en) * 1980-07-18 1982-02-05 Olympus Optical Co Light source apparatus for endoscope
JPS5745838A (en) * 1980-09-03 1982-03-16 Olympus Optical Co Light source apparatus of endoscope
JPS5746000A (en) * 1980-09-04 1982-03-16 Nippon Electric Co Cooling structure for electronic device
JPS57103396A (en) * 1980-12-18 1982-06-26 Nippon Electric Co Forcibly air cooling device

Also Published As

Publication number Publication date
JPS5914838A (ja) 1984-01-25

Similar Documents

Publication Publication Date Title
US4825341A (en) Cooled lighting apparatus and method
KR910001087B1 (ko) 스테이지 광선 장치용 환기 시스템
US8596836B2 (en) Moving head fixture and cooling module
US4922385A (en) Cooled lighting apparatus and method
US5099399A (en) High efficiency fiber optics illuminator with thermally controlled light guide bushing
US9068733B2 (en) LED lamp with actively cooled heat sink
KR100358621B1 (ko) 액정투사장치와 램프
KR100749287B1 (ko) 표시장치
JP5385670B2 (ja) 車両用ｌｅｄ灯具
JP6341949B2 (ja) Ｌｅｄ照明装置
US20060227555A1 (en) Lamp unit and projection display apparatus
JPH0480365B2 (zh)
CN101711328A (zh) 用于成像系统的换气和冷却装置
US7062129B2 (en) Fiber optic illuminating apparatus and method
JP5847574B2 (ja) 高速度撮影用照明装置
JP2005241969A (ja) 光学装置用吸熱装置及びプロジェクタ装置
JP4435877B2 (ja) 光ファイバ用の方法および光発生装置
JP4142161B2 (ja) スポット光源装置
CN109404791B (zh) 一种具有电子散热系统的智能舞台灯
KR200292718Y1 (ko) 직사 무대조명장치의 조명본체 냉각장치
CN219588888U (zh) 一种新型led变焦聚光灯
JPH0555847B2 (zh)
KR101884136B1 (ko) 비전검사용 광원장치
CN214790680U (zh) 用于窥镜影像系统的医用冷光源
US20040179278A1 (en) Heat sink assembly for a microscope