JPS6378234U - - Google Patents

Info

Publication number
JPS6378234U
JPS6378234U JP17296686U JP17296686U JPS6378234U JP S6378234 U JPS6378234 U JP S6378234U JP 17296686 U JP17296686 U JP 17296686U JP 17296686 U JP17296686 U JP 17296686U JP S6378234 U JPS6378234 U JP S6378234U
Authority
JP
Japan
Prior art keywords
hole
mounting bracket
combustion engine
internal combustion
attached
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
Application number
JP17296686U
Other languages
Japanese (ja)
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 JP17296686U priority Critical patent/JPS6378234U/ja
Publication of JPS6378234U publication Critical patent/JPS6378234U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Description

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

第１図は一実施例の縦断側面図、第２図は従来
装置と実施例装置の特性を比較して示すグラフ、
第３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。 FIG. 1 is a vertical side view of one embodiment, and FIG. 2 is a graph comparing the characteristics of the conventional device and the embodiment device.
FIG. 3 is a longitudinal sectional side view of the conventional device. 20; mounting bracket, 21; screw portion, 22; through hole, 26; mounting collar, 29; piezoelectric element plate, 40; diaphragm.

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 arranged in the through hole, and a portion is attached to the mounting bracket side. A pressure sensor for an internal combustion engine, characterized in that the detection end of a pressure transmission rod that is fixed and protrudes from the cylinder side end of the inner cylinder is connected to a metal diaphragm that covers an end of a through hole of a mounting bracket.
JP17296686U 1986-11-10 1986-11-10 Pending JPS6378234U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17296686U JPS6378234U (en) 1986-11-10 1986-11-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17296686U JPS6378234U (en) 1986-11-10 1986-11-10

Publications (1)

Publication Number Publication Date
JPS6378234U true JPS6378234U (en) 1988-05-24

Family

ID=31109989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17296686U Pending JPS6378234U (en) 1986-11-10 1986-11-10

Country Status (1)

Country Link
JP (1) JPS6378234U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006010306A (en) * 2004-05-26 2006-01-12 Toyota Central Res & Dev Lab Inc Glow plug
JP2009243710A (en) * 2008-03-28 2009-10-22 Ngk Spark Plug Co Ltd Glow plug
JP2013117375A (en) * 2013-03-21 2013-06-13 Ngk Spark Plug Co Ltd Glow plug

Citations (3)

* 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
JPS5931045B2 (en) * 1975-09-02 1984-07-31 ベル アンド ハウエル カンパニ Film mechanism in a movie projector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931045B2 (en) * 1975-09-02 1984-07-31 ベル アンド ハウエル カンパニ Film mechanism in a movie projector
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006010306A (en) * 2004-05-26 2006-01-12 Toyota Central Res & Dev Lab Inc Glow plug
JP2009243710A (en) * 2008-03-28 2009-10-22 Ngk Spark Plug Co Ltd Glow plug
JP2013117375A (en) * 2013-03-21 2013-06-13 Ngk Spark Plug Co Ltd Glow plug

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