JPS6381229U - - Google Patents

Info

Publication number
JPS6381229U
JPS6381229U JP17598286U JP17598286U JPS6381229U JP S6381229 U JPS6381229 U JP S6381229U JP 17598286 U JP17598286 U JP 17598286U JP 17598286 U JP17598286 U JP 17598286U JP S6381229 U JPS6381229 U JP S6381229U
Authority
JP
Japan
Prior art keywords
hole
mounting bracket
combustion engine
internal combustion
transmission rod
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
Application number
JP17598286U
Other languages
Japanese (ja)
Other versions
JPH0539476Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986175982U priority Critical patent/JPH0539476Y2/ja
Publication of JPS6381229U publication Critical patent/JPS6381229U/ja
Application granted granted Critical
Publication of JPH0539476Y2 publication Critical patent/JPH0539476Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Measuring Fluid Pressure (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は一実施例の縦断側面図、第２図は従来
装置の縦断側面図である。 ２０；取付金具、２１；螺子部、２２；貫通孔
、２６；取付鍔、２９；圧電素子板、４０；ダイ
ヤフラム、ｆ；充填層。 FIG. 1 is a vertical side view of one embodiment, and FIG. 2 is a vertical side view of a conventional device. 20; mounting bracket, 21; screw portion, 22; through hole, 26; mounting collar, 29; piezoelectric element plate, 40; diaphragm, f; filling layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関のシリンダーブロツクに装着される取
付金具内に貫通孔を形成し、該貫通孔内に圧電素
子板、圧力伝達杆等の検出部材を収納した内筒を
配設して取付金具側に部分固定し、さらに該内筒
のシリンダー側端から突出する圧力伝達杆の検知
端を、取付金具の貫通孔端部を覆う金属製ダイア
フラムと連結するとともに、前記貫通孔の内面と
、内筒周囲間に軟質充填層を介装したことを特徴
とする内燃機関の圧力センサー。 A through hole is formed in the mounting bracket that is attached to the cylinder block of an internal combustion engine, and an inner cylinder containing a piezoelectric element plate, a pressure transmission rod, and other detection members is disposed in the through hole, and a portion is attached to the mounting bracket side. The detection end of the pressure transmission rod protruding from the cylinder-side end of the inner cylinder is connected to a metal diaphragm that covers the end of the through-hole of the mounting bracket, and the pressure transmission rod is connected to a metal diaphragm that covers the end of the through-hole of the mounting bracket. A pressure sensor for an internal combustion engine, characterized in that a soft packed layer is interposed in the internal combustion engine.
JP1986175982U 1986-11-15 1986-11-15 Expired - Lifetime JPH0539476Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986175982U JPH0539476Y2 (en) 1986-11-15 1986-11-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986175982U JPH0539476Y2 (en) 1986-11-15 1986-11-15

Publications (2)

Publication Number Publication Date
JPS6381229U true JPS6381229U (en) 1988-05-28
JPH0539476Y2 JPH0539476Y2 (en) 1993-10-06

Family

ID=31115804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986175982U Expired - Lifetime JPH0539476Y2 (en) 1986-11-15 1986-11-15

Country Status (1)

Country Link
JP (1) JPH0539476Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011203103A (en) * 2010-03-25 2011-10-13 Kyocera Corp Piezoelectric module and glow plug including the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57122334A (en) * 1981-01-22 1982-07-30 Nippon Soken Inc Pressure sensor
JPS57198811A (en) * 1981-05-20 1982-12-06 List Hans Measuring sensor with piezo-electric detecting element

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57122334A (en) * 1981-01-22 1982-07-30 Nippon Soken Inc Pressure sensor
JPS57198811A (en) * 1981-05-20 1982-12-06 List Hans Measuring sensor with piezo-electric detecting element

Also Published As

Publication number Publication date
JPH0539476Y2 (en) 1993-10-06

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