JPS56104229A - Cooler for pressure indicator - Google Patents

Cooler for pressure indicator

Info

Publication number
JPS56104229A
JPS56104229A JP578880A JP578880A JPS56104229A JP S56104229 A JPS56104229 A JP S56104229A JP 578880 A JP578880 A JP 578880A JP 578880 A JP578880 A JP 578880A JP S56104229 A JPS56104229 A JP S56104229A
Authority
JP
Japan
Prior art keywords
cooling
water
pressure indicator
chamber
medium
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
JP578880A
Other languages
Japanese (ja)
Inventor
Fumio Jitsuzawa
Yasuo Nakajima
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP578880A priority Critical patent/JPS56104229A/en
Publication of JPS56104229A publication Critical patent/JPS56104229A/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
    • G01L23/26—Details or accessories
    • G01L23/28—Cooling means

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 uniformly and sufficiently cool the end portion of a pressure indicator and perform accurate measurement, by replacing the cooling water circulating cooling system with the evaporative cooling system and obtaining a large surface area at the upper rear end portion of the cooling adapter for performing cooling. CONSTITUTION:On the upper end side of a pressure indicator main body 11, a closed chamber 13 and a cooling medium cooling chamber 16 are provided through a partition wall 15. Into the cooling medium cooling chamber 16, cooling water as a secondary cooling medium is made to flow through a water inlet 17 in order to cool through the partition wall 15 the vapor of a cooling medium 14 in the closed chamber 13 and discharged through a water outlet 18. The evaporative cooling medium 14, e.g., water, receives the heat in the combustion chamber, evaporates and rises in the closed chamber 13, where the medium 14 is cooled by its circumference and changed back into water to drop to the lower part, where the water is heated again to evaporate. Repetition of such a cycle effectively cools the end portion of the pressure indicator 11.
JP578880A 1980-01-23 1980-01-23 Cooler for pressure indicator Pending JPS56104229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP578880A JPS56104229A (en) 1980-01-23 1980-01-23 Cooler for pressure indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP578880A JPS56104229A (en) 1980-01-23 1980-01-23 Cooler for pressure indicator

Publications (1)

Publication Number Publication Date
JPS56104229A true JPS56104229A (en) 1981-08-19

Family

ID=11620829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP578880A Pending JPS56104229A (en) 1980-01-23 1980-01-23 Cooler for pressure indicator

Country Status (1)

Country Link
JP (1) JPS56104229A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH048937U (en) * 1990-05-11 1992-01-27
CH700534A1 (en) * 2009-03-11 2010-09-15 Kistler Holding Ag Water cooling sensor i.e. gas pressure sensor, for e.g. turbine system of vehicle, has housing whose internal contour is arranged at cavity, and inlet and discharge unit whose openings are arranged opposite to each other
DE102014102136A1 (en) 2013-03-27 2014-10-02 Piezocryst Advanced Sensorics Gmbh Coolable sensor
JP2020502537A (en) * 2016-12-20 2020-01-23 ピエゾクリスト・アドバンスト・センソリクス・ゲーエムベーハー Method for manufacturing a sensor housing of a force or pressure sensor and use of the sensor housing, force or pressure sensor and additional manufacturing equipment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH048937U (en) * 1990-05-11 1992-01-27
CH700534A1 (en) * 2009-03-11 2010-09-15 Kistler Holding Ag Water cooling sensor i.e. gas pressure sensor, for e.g. turbine system of vehicle, has housing whose internal contour is arranged at cavity, and inlet and discharge unit whose openings are arranged opposite to each other
DE102014102136A1 (en) 2013-03-27 2014-10-02 Piezocryst Advanced Sensorics Gmbh Coolable sensor
DE102014102136B4 (en) 2013-03-27 2024-05-08 Piezocryst Advanced Sensorics Gmbh Coolable sensor
JP2020502537A (en) * 2016-12-20 2020-01-23 ピエゾクリスト・アドバンスト・センソリクス・ゲーエムベーハー Method for manufacturing a sensor housing of a force or pressure sensor and use of the sensor housing, force or pressure sensor and additional manufacturing equipment
US11268872B2 (en) 2016-12-20 2022-03-08 Piezocryst Advanced Sensorics Gmbh Method for producing a sensor housing for a force or pressure sensor and sensor housing, force or pressure sensor, and use of an additive manufacturing device

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