JPS57114831A - Measuring device for pressure of combustion chamber - Google Patents

Measuring device for pressure of combustion chamber

Info

Publication number
JPS57114831A
JPS57114831A JP78481A JP78481A JPS57114831A JP S57114831 A JPS57114831 A JP S57114831A JP 78481 A JP78481 A JP 78481A JP 78481 A JP78481 A JP 78481A JP S57114831 A JPS57114831 A JP S57114831A
Authority
JP
Japan
Prior art keywords
pressure
indicator
combustion chamber
measuring device
low
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
JP78481A
Other languages
Japanese (ja)
Inventor
Shigekazu Okada
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP78481A priority Critical patent/JPS57114831A/en
Publication of JPS57114831A publication Critical patent/JPS57114831A/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

PURPOSE:To measure a pressure even in a low-pressure part of a combustion chamber with high accuracy, by measuring the pressure in the combustion chamber by a high-pressure pressure indicator and at the same time setting a low- pressure pressure indicator at the back of an electromagnentic valve which is controlled by the measurement of the pressure in the combustion chamber. CONSTITUTION:A combustion chamber pressure measuring device consists chiefly of an electromagnetic valve 6, a low-pressure pressure indicator 7 and a high- pressure pressure indicator 5. The pressure in a combustion chamber 4 is measured by the indicator 5. The valve 6 is opened in the sections excepting a high- pressure section of the pressure in the chamber 4, and the pressure of the chamber 4 is measured by the indicator 7 in the sections having the level of pressure lower than the pressure resistance level of the indicator 7.
JP78481A 1981-01-08 1981-01-08 Measuring device for pressure of combustion chamber Pending JPS57114831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP78481A JPS57114831A (en) 1981-01-08 1981-01-08 Measuring device for pressure of combustion chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP78481A JPS57114831A (en) 1981-01-08 1981-01-08 Measuring device for pressure of combustion chamber

Publications (1)

Publication Number Publication Date
JPS57114831A true JPS57114831A (en) 1982-07-16

Family

ID=11483317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP78481A Pending JPS57114831A (en) 1981-01-08 1981-01-08 Measuring device for pressure of combustion chamber

Country Status (1)

Country Link
JP (1) JPS57114831A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61199644U (en) * 1985-06-05 1986-12-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61199644U (en) * 1985-06-05 1986-12-13

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