JPS5772040A - Pressure detector for cylinder chamber - Google Patents

Pressure detector for cylinder chamber

Info

Publication number
JPS5772040A
JPS5772040A JP14852780A JP14852780A JPS5772040A JP S5772040 A JPS5772040 A JP S5772040A JP 14852780 A JP14852780 A JP 14852780A JP 14852780 A JP14852780 A JP 14852780A JP S5772040 A JPS5772040 A JP S5772040A
Authority
JP
Japan
Prior art keywords
cylinder chamber
piezo
pressure
electric element
displacement
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
JP14852780A
Other languages
English (en)
Inventor
Etsuro Yasuda
Makoto Ozaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 by Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP14852780A priority Critical patent/JPS5772040A/ja
Publication of JPS5772040A publication Critical patent/JPS5772040A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G01L23/10—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by pressure-sensitive members of the piezoelectric type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
JP14852780A 1980-10-22 1980-10-22 Pressure detector for cylinder chamber Pending JPS5772040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14852780A JPS5772040A (en) 1980-10-22 1980-10-22 Pressure detector for cylinder chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14852780A JPS5772040A (en) 1980-10-22 1980-10-22 Pressure detector for cylinder chamber

Publications (1)

Publication Number Publication Date
JPS5772040A true JPS5772040A (en) 1982-05-06

Family

ID=15454768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14852780A Pending JPS5772040A (en) 1980-10-22 1980-10-22 Pressure detector for cylinder chamber

Country Status (1)

Country Link
JP (1) JPS5772040A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6123933A (ja) * 1984-07-12 1986-02-01 Meiyou Denki Kk 耐熱耐振型圧力検出器
US4620438A (en) * 1983-12-15 1986-11-04 Texas Instruments Incorporated Cylinder pressure transmitter for an internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4620438A (en) * 1983-12-15 1986-11-04 Texas Instruments Incorporated Cylinder pressure transmitter for an internal combustion engine
JPS6123933A (ja) * 1984-07-12 1986-02-01 Meiyou Denki Kk 耐熱耐振型圧力検出器

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