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
Links
- 238000001816 cooling Methods 0.000 claims description 24
- 230000003287 optical effect Effects 0.000 claims description 20
- 238000009423 ventilation Methods 0.000 claims description 10
- 229910052724 xenon Inorganic materials 0.000 description 14
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 14
- 230000006866 deterioration Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
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 (es) | 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 (es) |
Families Citing this family (9)
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 (es) * | 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)
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 |
-
1982
- 1982-07-16 JP JP57124134A patent/JPS5914838A/ja active Granted
Patent Citations (5)
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 |
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