JPS5777927A - Heat flow rate sensor - Google Patents

Heat flow rate sensor

Info

Publication number
JPS5777927A
JPS5777927A JP15344080A JP15344080A JPS5777927A JP S5777927 A JPS5777927 A JP S5777927A JP 15344080 A JP15344080 A JP 15344080A JP 15344080 A JP15344080 A JP 15344080A JP S5777927 A JPS5777927 A JP S5777927A
Authority
JP
Japan
Prior art keywords
tendency
temperature
flow rate
rate sensor
thermocouple
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
JP15344080A
Other languages
Japanese (ja)
Inventor
Yoshiaki Arakawa
Hiroshi Fukunaga
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP15344080A priority Critical patent/JPS5777927A/en
Publication of JPS5777927A publication Critical patent/JPS5777927A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K17/00—Measuring quantity of heat
    • G01K17/06—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
    • G01K17/08—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
    • G01K17/20—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature across a radiating surface, combined with ascertainment of the heat-transmission coefficient

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

PURPOSE:To approximately uniformalize a sensitivity of a heat flow rate sensor irrespective of a measurement temperature, by selecting materials of both a heat resistance plate and a differential thermocouple group. CONSTITUTION:In a heat flow rate sensor A having a heat resistance plate 2 and a differential thermocouple group 3, the heat resistance plate 2 consists of a material in which a temperature dependency of a thermal conductivity is approximately uniform or shows a positive tendency, and the differential thermocouple group 3 consists of a thermocouple in which a temperature tendency of a thermoelectric power shows a positive tendency. This causes uniformalizing of a heat flow rate sensor irrespective of a measurement temperature. A neoplane, which can be considered to have an approximately uniform temperature tendency of a thermal conductivity, is listed as the heat resistance plate 2, and a part of organic high molecule material, such as polycarbonate, and a material, containing air, such as mica, cork carbide, are enumerated as a material which has a temperature dependency showing a positive tendency. Additionally, a thermocouple, such as CRC, CC, PR, is listed as a thermocouple in which a temperature tendency of a thermoelectric power shows a positive tendency.
JP15344080A 1980-10-31 1980-10-31 Heat flow rate sensor Pending JPS5777927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15344080A JPS5777927A (en) 1980-10-31 1980-10-31 Heat flow rate sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15344080A JPS5777927A (en) 1980-10-31 1980-10-31 Heat flow rate sensor

Publications (1)

Publication Number Publication Date
JPS5777927A true JPS5777927A (en) 1982-05-15

Family

ID=15562570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15344080A Pending JPS5777927A (en) 1980-10-31 1980-10-31 Heat flow rate sensor

Country Status (1)

Country Link
JP (1) JPS5777927A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5174681A (en) * 1974-12-24 1976-06-28 Showa Denko Kk NETSURYUKEISENSAA
JPS54148584A (en) * 1978-05-15 1979-11-20 Showa Denko Kk Heat flow sensor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5174681A (en) * 1974-12-24 1976-06-28 Showa Denko Kk NETSURYUKEISENSAA
JPS54148584A (en) * 1978-05-15 1979-11-20 Showa Denko Kk Heat flow sensor

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