JPS6265529U - - Google Patents
Info
- Publication number
- JPS6265529U JPS6265529U JP15640385U JP15640385U JPS6265529U JP S6265529 U JPS6265529 U JP S6265529U JP 15640385 U JP15640385 U JP 15640385U JP 15640385 U JP15640385 U JP 15640385U JP S6265529 U JPS6265529 U JP S6265529U
- Authority
- JP
- Japan
- Prior art keywords
- internal pressure
- pressure sensor
- cylinder internal
- washer
- recess
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案に係わるシリンダ内圧センサ装
置の一実施例を示す図で、Ａは平面図、Ｂは縦断
面図、第２図は従来のシリンダ内圧センサ装置の
一例を示す図で、Ａは平面図、Ｂは縦断面図であ
る。
１……シリンダ内圧センサ、２……点火栓、４
……シリンダヘツド、４ａ……挿入穴、６……圧
電素子、１０……出力端子用パイプ、１１……凹
所、１３……ワツシヤ、１４……回り止め部。
FIG. 1 is a diagram showing an embodiment of the cylinder internal pressure sensor device according to the present invention, A is a plan view, B is a vertical cross-sectional view, and FIG. 2 is a diagram showing an example of a conventional cylinder internal pressure sensor device. is a plan view, and B is a longitudinal cross-sectional view. 1... Cylinder internal pressure sensor, 2... Spark plug, 4
... cylinder head, 4a ... insertion hole, 6 ... piezoelectric element, 10 ... output terminal pipe, 11 ... recess, 13 ... washer, 14 ... rotation stopper.
Claims (1)
圧センサを備え、シリンダヘツドのセンサ挿入穴
内周面に、前記シリンダ内圧センサの出力端子部
位が挿入位置される周方向位置決め用の凹所を形
成してなるシリンダ内圧センサ装置において、前
記点火栓と前記シリンダ内圧センサとの接触面間
に介装されるワツシヤを設け、該ワツシヤには、
前記凹所内に挿入位置されて該凹所に係止される
回り止め部を一体に設けたことを特徴とするシリ
ンダ内圧センサ装置。 (2) ワツシヤは、軟質金属からなる実用新案登
録請求の範囲第１項記載のシリンダ内圧センサ装
置。[Claims for Utility Model Registration] (1) A cylinder internal pressure sensor formed as a washer for a spark plug is provided, and the output terminal portion of the cylinder internal pressure sensor is inserted into the inner peripheral surface of the sensor insertion hole of the cylinder head in the circumferential direction. In a cylinder internal pressure sensor device formed with a recess for positioning, a washer is provided between the contact surfaces of the spark plug and the cylinder internal pressure sensor, and the washer includes:
A cylinder internal pressure sensor device, characterized in that a rotation stopper is integrally provided which is inserted into the recess and is locked in the recess. (2) The cylinder internal pressure sensor device according to claim 1, wherein the washer is made of a soft metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15640385U JPS6265529U (en) | 1985-10-15 | 1985-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15640385U JPS6265529U (en) | 1985-10-15 | 1985-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6265529U true JPS6265529U (en) | 1987-04-23 |
Family
ID=31077984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15640385U Pending JPS6265529U (en) | 1985-10-15 | 1985-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6265529U (en) |
-
1985
- 1985-10-15 JP JP15640385U patent/JPS6265529U/ja active Pending
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