JPS6363797U - - Google Patents
Info
- Publication number
- JPS6363797U JPS6363797U JP15838686U JP15838686U JPS6363797U JP S6363797 U JPS6363797 U JP S6363797U JP 15838686 U JP15838686 U JP 15838686U JP 15838686 U JP15838686 U JP 15838686U JP S6363797 U JPS6363797 U JP S6363797U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- inner cylinder
- cooling
- optical system
- air
- 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
- 238000001816 cooling Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
Landscapes
- Closed-Circuit Television Systems (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Description
第１図はこの考案の一実施例による冷却筒の空
気整流構造を示す断面図、第２図は従来装置を示
す断面図である。
１は冷却筒、１ａは外筒、１ｂは内筒、２は熱
仕切り板、３は光学系。なお、図中、同一符号は
同一、又は相当部分を示す。
FIG. 1 is a sectional view showing an air rectifying structure of a cooling cylinder according to an embodiment of this invention, and FIG. 2 is a sectional view showing a conventional device. 1 is a cooling cylinder, 1a is an outer cylinder, 1b is an inner cylinder, 2 is a thermal partition plate, and 3 is an optical system. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
筒と所定間隔を介して同心状に配設された外筒を
有し、上記内筒と外筒との間に冷却空気を送入す
ることにより上記光学系を冷却するよう構成され
た冷却筒において、 上記内筒の外周部に鍔状かつ上記外筒の内径よ
りも小さく突出形成され、その板面に複数の小径
の穴を有する熱仕切り板を備えたことを特徴とす
る冷却筒の空気整流構造。[Claims for Utility Model Registration] It has an inner cylinder into which an optical system is inserted, and an outer cylinder arranged concentrically with the inner cylinder at a predetermined interval, and the inner cylinder and the outer cylinder In the cooling cylinder configured to cool the optical system by introducing cooling air between the inner cylinder and An air rectification structure for a cooling cylinder, characterized in that it is equipped with a thermal partition plate having a plurality of small diameter holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15838686U JPS6363797U (en) | 1986-10-16 | 1986-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15838686U JPS6363797U (en) | 1986-10-16 | 1986-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6363797U true JPS6363797U (en) | 1988-04-27 |
Family
ID=31081826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15838686U Pending JPS6363797U (en) | 1986-10-16 | 1986-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6363797U (en) |
-
1986
- 1986-10-16 JP JP15838686U patent/JPS6363797U/ja active Pending