JPS60125624U - Slide projector film cooling system - Google Patents
Slide projector film cooling systemInfo
- Publication number
- JPS60125624U JPS60125624U JP1317784U JP1317784U JPS60125624U JP S60125624 U JPS60125624 U JP S60125624U JP 1317784 U JP1317784 U JP 1317784U JP 1317784 U JP1317784 U JP 1317784U JP S60125624 U JPS60125624 U JP S60125624U
- Authority
- JP
- Japan
- Prior art keywords
- film cooling
- film
- slide projector
- cooling system
- cooling 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案によるフィルム冷却装置の一実施例を含
むスライド映写機の概略側面図、第２図は上記実施例の
フィルムホルダーの後部斜視図、第３図は上記フィルム
ホルダーの前部斜視図、第４図は第３図ＩＶ−ＩＶ線に
沿う断面図、第５図は上記フィルムホルダーの底面図で
ある。
１・・・・・・光源箱、４・・・・・・投影レンズ、５
・・・・・・フィルムホルダー、６・・・・・・第一送
風ガイド、７・・・・・・第二送風ガイド、８・・・・
・・ファン。FIG. 1 is a schematic side view of a slide projector including an embodiment of the film cooling device according to the present invention, FIG. 2 is a rear perspective view of the film holder of the above embodiment, and FIG. 3 is a front perspective view of the film holder. , FIG. 4 is a sectional view taken along line IV--IV in FIG. 3, and FIG. 5 is a bottom view of the film holder. 1... Light source box, 4... Projection lens, 5
...Film holder, 6...First air guide, 7...Second air guide, 8...
··fan.
Claims (3)
前側及び後側に夫々位置するようにして該フィルムホル
ダーに固定された二つの送風ガイドを有する、スライド
映写機のフィルム冷却装置。(1) A film cooling device for a slide projector having two air blowing guides fixed to a film holder such that each outlet is located on the front side and the rear side of the film insertion path of the film holder.
前後いずれか一方の側に並設したことを特徴とする実用
新案登録請求の範囲（１）に記載のフィルム冷却装置。(2) The film cooling device according to claim (1) of the utility model registration, characterized in that the inflow ports of the two air guides are arranged side by side on either the front or rear side of the film holder.
る実用新案登録請求の範囲（１）又は（２）に記載のフ
ィルム冷却装置。(3) The film cooling device according to claim (1) or (2), characterized in that the outlet of the air blowing guide is narrowed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1317784U JPS60125624U (en) | 1984-02-03 | 1984-02-03 | Slide projector film cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1317784U JPS60125624U (en) | 1984-02-03 | 1984-02-03 | Slide projector film cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60125624U true JPS60125624U (en) | 1985-08-24 |
Family
ID=30496943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1317784U Pending JPS60125624U (en) | 1984-02-03 | 1984-02-03 | Slide projector film cooling system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60125624U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007011301A (en) * | 2005-06-01 | 2007-01-18 | Canon Inc | Optical modulation element unit, projection optical unit, and image projection apparatus |
| JP2009075212A (en) * | 2007-09-19 | 2009-04-09 | Ｎｅｃディスプレイソリューションズ株式会社 | Cooling device, electronic equipment equipped with cooling device and liquid crystal projector |
| JP2010211139A (en) * | 2009-03-12 | 2010-09-24 | Sanyo Electric Co Ltd | Projector |
| JP2012134220A (en) * | 2010-12-20 | 2012-07-12 | Nec Corp | Cooling device and cooling method of electronic apparatus, and electronic optical device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5635334U (en) * | 1979-08-24 | 1981-04-06 |
-
1984
- 1984-02-03 JP JP1317784U patent/JPS60125624U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5635334U (en) * | 1979-08-24 | 1981-04-06 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007011301A (en) * | 2005-06-01 | 2007-01-18 | Canon Inc | Optical modulation element unit, projection optical unit, and image projection apparatus |
| JP2009075212A (en) * | 2007-09-19 | 2009-04-09 | Ｎｅｃディスプレイソリューションズ株式会社 | Cooling device, electronic equipment equipped with cooling device and liquid crystal projector |
| JP2010211139A (en) * | 2009-03-12 | 2010-09-24 | Sanyo Electric Co Ltd | Projector |
| JP2012134220A (en) * | 2010-12-20 | 2012-07-12 | Nec Corp | Cooling device and cooling method of electronic apparatus, and electronic optical device |
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