JPS64193U - - Google Patents
Info
- Publication number
- JPS64193U JPS64193U JP9192787U JP9192787U JPS64193U JP S64193 U JPS64193 U JP S64193U JP 9192787 U JP9192787 U JP 9192787U JP 9192787 U JP9192787 U JP 9192787U JP S64193 U JPS64193 U JP S64193U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- gas
- covers
- inner cover
- base
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Emergency Alarm Devices (AREA)
Description
第１図はこの考案の一実施例を示す側断面図、
第２図ａ，ｂは、第１図の防水カバーを示すもの
で、第２図ａは斜視図、第２図ｂは、第２図ａの
−線により破断して示した斜視図、第３図は
この考案の他の実施例を示す側断面図、第４図は
ガスがガス検知器の防水カバーのところを流動す
る状態を示す説明図である。
図中、１はガス検知器、２はセンサ部、１１は
防水カバー兼ガス補集器、１２は基台、１３は内
側カバー、１４は外側カバー、１５は案内板、Ｇ
はガスである。
FIG. 1 is a side sectional view showing an embodiment of this invention.
Figures 2a and b show the waterproof cover shown in Figure 1. Figure 2a is a perspective view, Figure 2b is a perspective view cut along the - line in Figure 2a, and Figure 2b is a perspective view of the waterproof cover shown in Figure 2a. FIG. 3 is a sectional side view showing another embodiment of this invention, and FIG. 4 is an explanatory diagram showing the state in which gas flows through the waterproof cover of the gas detector. In the figure, 1 is a gas detector, 2 is a sensor unit, 11 is a waterproof cover and gas collector, 12 is a base, 13 is an inner cover, 14 is an outer cover, 15 is a guide plate, G
is a gas.
Claims (1)
る防水カバーであつて、基台の外周にガスが通過
する空間をおいて前記センサ部を取り囲む円筒状
の内側カバーを設け、この内側カバーの外周に前
記内側カバーの上端部分を覆う円筒状の外側カバ
ーをガスが通過する空間をおいて設け、前記内側
カバーと前記外側カバーとを連結し前記基台を中
心にして放射状に配置された複数枚の案内板を設
けたことを特徴とする防水カバー兼ガス補集器。 This is a waterproof cover that covers a gas detector having a protruding sensor section, and includes a cylindrical inner cover that surrounds the sensor section with a space for gas to pass around the outer periphery of the base. A cylindrical outer cover that covers the upper end portion of the inner cover is provided on the outer periphery with a space through which gas passes, and a plurality of cylindrical outer covers that connect the inner cover and the outer cover and are arranged radially around the base. A waterproof cover and gas collector characterized by having two guide plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9192787U JPH0639440Y2 (en) | 1987-06-17 | 1987-06-17 | Waterproof cover and gas collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9192787U JPH0639440Y2 (en) | 1987-06-17 | 1987-06-17 | Waterproof cover and gas collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS64193U true JPS64193U (en) | 1989-01-05 |
| JPH0639440Y2 JPH0639440Y2 (en) | 1994-10-12 |
Family
ID=30953157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9192787U Expired - Lifetime JPH0639440Y2 (en) | 1987-06-17 | 1987-06-17 | Waterproof cover and gas collector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639440Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60119322U (en) * | 1984-01-21 | 1985-08-12 | タイガー魔法瓶株式会社 | Steam release device for rice cooker |
| JPH0435616U (en) * | 1990-07-17 | 1992-03-25 |
-
1987
- 1987-06-17 JP JP9192787U patent/JPH0639440Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60119322U (en) * | 1984-01-21 | 1985-08-12 | タイガー魔法瓶株式会社 | Steam release device for rice cooker |
| JPH0411609Y2 (en) * | 1984-01-21 | 1992-03-23 | ||
| JPH0435616U (en) * | 1990-07-17 | 1992-03-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0639440Y2 (en) | 1994-10-12 |