JPS62155345U - - Google Patents
Info
- Publication number
- JPS62155345U JPS62155345U JP4303886U JP4303886U JPS62155345U JP S62155345 U JPS62155345 U JP S62155345U JP 4303886 U JP4303886 U JP 4303886U JP 4303886 U JP4303886 U JP 4303886U JP S62155345 U JPS62155345 U JP S62155345U
- Authority
- JP
- Japan
- Prior art keywords
- pressure sensing
- pressure
- case body
- pressure sensor
- section
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案の実施例の縦断面図、第２図は
従来の燃焼圧力センサの縦断面図、第３図は同上
圧力センサの燃焼室への取付け状態の縦断面図で
ある。
１……ケース本体、２……圧力感知部、３……
受圧面、４……中間筒体、５……圧力伝達部材、
６……スリーブ、７……圧電素子、８，９……絶
縁材、１１……クリアランス、１２……インナー
ケース。
FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, FIG. 2 is a longitudinal sectional view of a conventional combustion pressure sensor, and FIG. 3 is a longitudinal sectional view of the same pressure sensor installed in a combustion chamber. 1...Case body, 2...Pressure sensing section, 3...
Pressure receiving surface, 4... intermediate cylinder body, 5... pressure transmission member,
6... Sleeve, 7... Piezoelectric element, 8, 9... Insulating material, 11... Clearance, 12... Inner case.
Claims (1)
、該ケース本体内に、受圧部、圧力伝達部材及び
感圧素子を備えた圧力感知部を収容した燃焼圧力
センサにおいて、前記圧力感知部を前記ケース本
体と別体に構成するとともに該圧力感知部を前記
ケース本体内にその軸方向に移動可能に装着した
ことを特徴とする燃焼圧力センサ。 ２ 前記圧力感知部と前記ケース本体との間にク
リアランスを設けている実用新案登録請求の範囲
第１項記載の燃焼圧力センサ。 ３ 前記圧力感知部を前記ケース本体内に軽度の
圧入により装着した実用新案登録請求の範囲第１
項記載の燃焼圧力センサ。[Scope of Claim for Utility Model Registration] 1. A combustion pressure sensor that includes a case body with mounting screws provided on the outer periphery, and a pressure sensing unit including a pressure receiving part, a pressure transmitting member, and a pressure sensing element housed within the case body. The combustion pressure sensor according to the present invention, wherein the pressure sensing section is constructed separately from the case main body, and the pressure sensing section is mounted within the case main body so as to be movable in the axial direction thereof. 2. The combustion pressure sensor according to claim 1, wherein a clearance is provided between the pressure sensing portion and the case body. 3 Utility model registration claim No. 1 in which the pressure sensing section is installed by slight press fitting into the case body
Combustion pressure sensor described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4303886U JPS62155345U (en) | 1986-03-26 | 1986-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4303886U JPS62155345U (en) | 1986-03-26 | 1986-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62155345U true JPS62155345U (en) | 1987-10-02 |
Family
ID=30859521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4303886U Pending JPS62155345U (en) | 1986-03-26 | 1986-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62155345U (en) |
-
1986
- 1986-03-26 JP JP4303886U patent/JPS62155345U/ja active Pending