JPS57116243A - Measuring element for degree of thermal conduction - Google Patents

Measuring element for degree of thermal conduction

Info

Publication number
JPS57116243A
JPS57116243A JP294881A JP294881A JPS57116243A JP S57116243 A JPS57116243 A JP S57116243A JP 294881 A JP294881 A JP 294881A JP 294881 A JP294881 A JP 294881A JP S57116243 A JPS57116243 A JP S57116243A
Authority
JP
Japan
Prior art keywords
perforation
resistor
measuring
degree
thermal conduction
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.)
Granted
Application number
JP294881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6140340B2 (OSRAM
Inventor
Toshio Takahara
Shuzo Kawamura
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Electric Corp, Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Corp
Priority to JP294881A priority Critical patent/JPS57116243A/ja
Publication of JPS57116243A publication Critical patent/JPS57116243A/ja
Publication of JPS6140340B2 publication Critical patent/JPS6140340B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
    • G01N27/18—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP294881A 1981-01-12 1981-01-12 Measuring element for degree of thermal conduction Granted JPS57116243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP294881A JPS57116243A (en) 1981-01-12 1981-01-12 Measuring element for degree of thermal conduction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP294881A JPS57116243A (en) 1981-01-12 1981-01-12 Measuring element for degree of thermal conduction

Publications (2)

Publication Number Publication Date
JPS57116243A true JPS57116243A (en) 1982-07-20
JPS6140340B2 JPS6140340B2 (OSRAM) 1986-09-09

Family

ID=11543588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP294881A Granted JPS57116243A (en) 1981-01-12 1981-01-12 Measuring element for degree of thermal conduction

Country Status (1)

Country Link
JP (1) JPS57116243A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966902A (en) * 1987-04-15 1990-10-30 Hoechst Aktiengesellschaft Heterocyclic neophane analogs, processes for their preparation and their use as pest-combating agents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966902A (en) * 1987-04-15 1990-10-30 Hoechst Aktiengesellschaft Heterocyclic neophane analogs, processes for their preparation and their use as pest-combating agents

Also Published As

Publication number Publication date
JPS6140340B2 (OSRAM) 1986-09-09

Similar Documents

Publication Publication Date Title
ATE100195T1 (de) Massenstroemungsmesser mit temperaturmesssonden.
JPS57173758A (en) Hot wire type current meter
JPS56106159A (en) Production of sensor for detecting flow speed and flow rate
JPS5794651A (en) Chromatography
JPS6491062A (en) Mass air flow sensor
EP0403142A2 (en) Compensated thermal flux mass flowmeter
JPS56142414A (en) Device for measuring gas flow quantity
JPS57116243A (en) Measuring element for degree of thermal conduction
US3186229A (en) Temperature-sensitive device
JPS5587913A (en) Gas flow rate measuring device
JPS55129715A (en) Temperature measuring sensor
JPS51126863A (en) Mass flow meter
JPS56648A (en) Humidity measuring method
JPS5565116A (en) Measuring unit for gas flow rate
SU1038856A1 (ru) Измеритель влажности
JPS6247076Y2 (OSRAM)
SU788003A1 (ru) Способ измерени скорости потока
SU972281A1 (ru) Пьезоэлектрический термоприемник
JPS5760251A (en) Heat current direction meter
SU435535A1 (ru) Устройство для моделирования плоских потоков жидкости
JPS556263A (en) Thermal analyzer
JPS56132524A (en) Gas flow measuring device
JPS53107382A (en) Thermal conductivity measuring device of thin film form members
SU857839A1 (ru) Преобразователь теплопроводности
JPS57182133A (en) Temperature measuring circuit by temperature measuring resistor