JPS6119740U - Sensor mounting device in diesel engine - Google Patents
Sensor mounting device in diesel engineInfo
- Publication number
- JPS6119740U JPS6119740U JP10334184U JP10334184U JPS6119740U JP S6119740 U JPS6119740 U JP S6119740U JP 10334184 U JP10334184 U JP 10334184U JP 10334184 U JP10334184 U JP 10334184U JP S6119740 U JPS6119740 U JP S6119740U
- Authority
- JP
- Japan
- Prior art keywords
- diesel engine
- combustion chamber
- mounting device
- sensor mounting
- sensor
- 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
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図は本案に適用する圧電型センサを示しＡは平面、
Ｂは縦断正面図である。
第２図はディーゼル機関のグローブラグに上記第１図に
示した圧電型センサを締着固定した本案装置を示す概略
断面図である。
Ｐ・・・・・・圧電型センサ、Ｇ・・・・・・グローブ
ラグ、１１・・・・・・シャンク部、１１ａ・・・・・
・雄ねじ、１２・・・・・・ヒータ部、１５・・・・・
・締付けナット、Ｃ・・・・・・予燃焼室。Figure 1 shows a piezoelectric sensor applied to the present invention, where A is a plane;
B is a longitudinal front view. FIG. 2 is a schematic cross-sectional view showing the present device in which the piezoelectric sensor shown in FIG. 1 is fastened to a glove lug of a diesel engine. P... Piezoelectric sensor, G... Globe lug, 11... Shank part, 11a...
・Male thread, 12...Heater part, 15...
・Tightening nut, C... Pre-combustion chamber.
Claims (1)
に螺着されたグ冶一プラグに、前記予熱焼室内の圧力変
動に応じて電気信号を生起する圧電型センサを取付ける
ためのものであって、上記圧電型センサはグローブラグ
のヤンク部に緩＜挿通ずる環状構造になし、更に前記グ
ローブラグのシャンク部のねじ長を規定値より長くする
と共に該シャンク部にセンサを固定する締付けナットを
螺合させてなることを特徴とするディーゼル機関におけ
るセンサ取付け装置。A piezoelectric sensor that generates an electrical signal in response to pressure fluctuations in the preheating combustion chamber is attached to a screw plug screwed into the preheating combustion chamber of a diesel engine so that a heat part protrudes into the preheating combustion chamber. The piezoelectric sensor has an annular structure that is loosely inserted into the yank part of the glove lug, and the screw length of the shank part of the glove lug is made longer than the specified value, and a tightening nut that fixes the sensor to the shank part is screwed. 1. A sensor mounting device for a diesel engine, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10334184U JPS6119740U (en) | 1984-07-09 | 1984-07-09 | Sensor mounting device in diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10334184U JPS6119740U (en) | 1984-07-09 | 1984-07-09 | Sensor mounting device in diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6119740U true JPS6119740U (en) | 1986-02-05 |
Family
ID=30662736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10334184U Pending JPS6119740U (en) | 1984-07-09 | 1984-07-09 | Sensor mounting device in diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6119740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001182937A (en) * | 1999-12-24 | 2001-07-06 | Denso Corp | Combustion pressure sensor structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52115923A (en) * | 1976-03-24 | 1977-09-28 | Dooley Joseph L | Monitor of engine |
| JPS5985932A (en) * | 1982-11-09 | 1984-05-18 | Nippon Soken Inc | Glow plug |
-
1984
- 1984-07-09 JP JP10334184U patent/JPS6119740U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52115923A (en) * | 1976-03-24 | 1977-09-28 | Dooley Joseph L | Monitor of engine |
| JPS5985932A (en) * | 1982-11-09 | 1984-05-18 | Nippon Soken Inc | Glow plug |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001182937A (en) * | 1999-12-24 | 2001-07-06 | Denso Corp | Combustion pressure sensor structure |
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