JPH0383855U - - Google Patents
Info
- Publication number
- JPH0383855U JPH0383855U JP14476589U JP14476589U JPH0383855U JP H0383855 U JPH0383855 U JP H0383855U JP 14476589 U JP14476589 U JP 14476589U JP 14476589 U JP14476589 U JP 14476589U JP H0383855 U JPH0383855 U JP H0383855U
- Authority
- JP
- Japan
- Prior art keywords
- gas sensor
- metal plate
- laminating
- valve
- housing
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
図１：従来のガスセンサの構造。１……ステン
レス網、２……かしめ用リング、３……感ガス部
、４……ピン、５……ステム、６……ステンレス
網、７……キヤツプ。
図２：従来型弁付きガスセンサ構造。
図３：実施例の部品構成。８……センサキヤツ
プ、９……ステンレス網、１０……リングガスケ
ツト、１１……弁動作部ケース、１２……上部ガ
スケツト、１３……側面ガスケツト、１４……穴
開き金属板、１５……ステム。
図４：組立断面図。−Ａ：非動作時断面図、−
Ｂ：作動時断面図。
Figure 1: Structure of a conventional gas sensor. 1... Stainless steel net, 2... Caulking ring, 3... Gas sensitive part, 4... Pin, 5... Stem, 6... Stainless steel net, 7... Cap. Figure 2: Conventional valved gas sensor structure. Figure 3: Parts configuration of the example. 8...Sensor cap, 9...Stainless steel mesh, 10...Ring gasket, 11...Valve operating part case, 12...Upper gasket, 13...Side gasket, 14...Perforated metal plate, 15... stem. Figure 4: Assembly sectional view. -A: Non-operating sectional view, -
B: Cross-sectional view during operation.
Claims (1)
板を張り合わせた材料であつて、中央に開口部を
持つ穴開き円盤状金属板を弁として用いることに
より、所定の温度域において開閉機能を生ずるこ
とを特徴とするガスセンサのハウジングの構造。 It is made of a material made by laminating two or three types of metal plates with different coefficients of thermal expansion, and by using a perforated disk-shaped metal plate with an opening in the center as a valve, it can open and close in a predetermined temperature range. A structure of a housing of a gas sensor, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14476589U JPH0383855U (en) | 1989-12-14 | 1989-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14476589U JPH0383855U (en) | 1989-12-14 | 1989-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0383855U true JPH0383855U (en) | 1991-08-26 |
Family
ID=31691441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14476589U Pending JPH0383855U (en) | 1989-12-14 | 1989-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0383855U (en) |
-
1989
- 1989-12-14 JP JP14476589U patent/JPH0383855U/ja active Pending