JPS6118158U - Forced cooling type CO gas mask - Google Patents
Forced cooling type CO gas maskInfo
- Publication number
- JPS6118158U JPS6118158U JP10259684U JP10259684U JPS6118158U JP S6118158 U JPS6118158 U JP S6118158U JP 10259684 U JP10259684 U JP 10259684U JP 10259684 U JP10259684 U JP 10259684U JP S6118158 U JPS6118158 U JP S6118158U
- Authority
- JP
- Japan
- Prior art keywords
- gas mask
- cooling type
- forced cooling
- heat pipe
- oxidation catalyst
- 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.)
- Granted
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の一実施例を示す略解断面図、第２図
は第１図における■部の拡大断面図、第３図はこの考案
の他の実施例を示す略解断面図である。
３・・・・・・マスク、４・・・・・・酸化触媒、５・
・・・・・ヒートパイプ、６・・・・・・バルブ。FIG. 1 is a schematic cross-sectional view showing one embodiment of this invention, FIG. 2 is an enlarged cross-sectional view of the section ■ in FIG. 1, and FIG. 3 is a schematic cross-sectional view showing another embodiment of this invention. 3...Mask, 4...Oxidation catalyst, 5.
...Heat pipe, 6...Valve.
Claims (1)
スマスクにおいて、少なくとも一方の端部を外気に露出
させたヒートパイプの一部を、前記酸化触媒中もしくは
吸引空気の流れ方向で酸化触媒より下流側に挿入し、か
つ外気に露出させた前記ヒートパイプの一方の端部に、
ヒートパイプの内部圧力の増大によって開くバルブを設
けたことを特徴とする強制冷却型ＣＯガスマスク。In a CO gas mask in which an oxidation catalyst is arranged in the middle of the suction air passage, a part of the heat pipe with at least one end exposed to the outside air is placed in the oxidation catalyst or from the oxidation catalyst in the flow direction of the suction air. At one end of the heat pipe inserted downstream and exposed to the outside air,
A forced cooling type CO gas mask that is equipped with a valve that opens when the internal pressure of the heat pipe increases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10259684U JPS6118158U (en) | 1984-07-07 | 1984-07-07 | Forced cooling type CO gas mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10259684U JPS6118158U (en) | 1984-07-07 | 1984-07-07 | Forced cooling type CO gas mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6118158U true JPS6118158U (en) | 1986-02-01 |
| JPH0239479Y2 JPH0239479Y2 (en) | 1990-10-23 |
Family
ID=30661991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10259684U Granted JPS6118158U (en) | 1984-07-07 | 1984-07-07 | Forced cooling type CO gas mask |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6118158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6370791A (en) * | 1986-09-13 | 1988-03-30 | 松下電工株式会社 | Structure of "shoji" screen |
-
1984
- 1984-07-07 JP JP10259684U patent/JPS6118158U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6370791A (en) * | 1986-09-13 | 1988-03-30 | 松下電工株式会社 | Structure of "shoji" screen |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0239479Y2 (en) | 1990-10-23 |
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