JPS6125598Y2 - - Google Patents
Info
- Publication number
- JPS6125598Y2 JPS6125598Y2 JP6299782U JP6299782U JPS6125598Y2 JP S6125598 Y2 JPS6125598 Y2 JP S6125598Y2 JP 6299782 U JP6299782 U JP 6299782U JP 6299782 U JP6299782 U JP 6299782U JP S6125598 Y2 JPS6125598 Y2 JP S6125598Y2
- Authority
- JP
- Japan
- Prior art keywords
- image guide
- storage section
- observation window
- light
- image
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 239000000498 cooling water Substances 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000005286 illumination Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 25
- 239000010453 quartz Substances 0.000 description 13
- 239000000835 fiber Substances 0.000 description 6
- 239000003365 glass fiber Substances 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- -1 tungsten halogen Chemical class 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Telescopes (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6299782U JPS58165600U (ja) | 1982-04-27 | 1982-04-27 | 高温雰囲気下で用いられるイメ−ジガイド |
| US06/486,343 US4509104A (en) | 1982-04-27 | 1983-04-19 | High temperature resistant lighting device |
| CA000426721A CA1199617A (en) | 1982-04-27 | 1983-04-26 | High temperature resistant lighting device |
| DE19833315083 DE3315083A1 (de) | 1982-04-27 | 1983-04-26 | Hochtemperatur-beleuchtungsvorrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6299782U JPS58165600U (ja) | 1982-04-27 | 1982-04-27 | 高温雰囲気下で用いられるイメ−ジガイド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58165600U JPS58165600U (ja) | 1983-11-04 |
| JPS6125598Y2 true JPS6125598Y2 (ko) | 1986-08-01 |
Family
ID=30073118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6299782U Granted JPS58165600U (ja) | 1982-04-27 | 1982-04-27 | 高温雰囲気下で用いられるイメ−ジガイド |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58165600U (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2709159B2 (ja) * | 1989-02-27 | 1998-02-04 | オリンパス光学工業株式会社 | 内視鏡装置 |
-
1982
- 1982-04-27 JP JP6299782U patent/JPS58165600U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58165600U (ja) | 1983-11-04 |
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