GB1080435A - Improvements in or relating to apparatus for measuring thermal conductivity - Google Patents

Improvements in or relating to apparatus for measuring thermal conductivity

Info

Publication number
GB1080435A
GB1080435A GB2097366A GB2097366A GB1080435A GB 1080435 A GB1080435 A GB 1080435A GB 2097366 A GB2097366 A GB 2097366A GB 2097366 A GB2097366 A GB 2097366A GB 1080435 A GB1080435 A GB 1080435A
Authority
GB
United Kingdom
Prior art keywords
thermal conductivity
specimen
relating
measuring thermal
anvil
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.)
Expired
Application number
GB2097366A
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.)
SIEMEN PLANIAWERKE AG fur KOH
Original Assignee
SIEMEN PLANIAWERKE AG fur KOH
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 SIEMEN PLANIAWERKE AG fur KOH filed Critical SIEMEN PLANIAWERKE AG fur KOH
Publication of GB1080435A publication Critical patent/GB1080435A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

1,080,435. Measuring thermal conductivity. SIEMENS-PLANIAWERKE A.G. FœR KOHLEFABRIKATE. May 11, 1966 [May 11, 1965], No.20973/66. Headings G1D and G1N. The thermal conductivity of a test specimen 1 is measured by clamping it between a heated anvil 3 and a spring located and cooled anvil 7, the temperature gradient across the heated anvil 3 being measured by spaced differential thermocouples (or thermopiles) 13, 14. The temperature difference between the anvils is maintained constant so that the thermal conductivity of the specimen is proportional to the output of the differential thermocouple and the length of the specimen. The apparatus is calibrated by using known specimens. The specimen is preferably lagged.
GB2097366A 1965-05-11 1966-05-11 Improvements in or relating to apparatus for measuring thermal conductivity Expired GB1080435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0097036 1965-05-11

Publications (1)

Publication Number Publication Date
GB1080435A true GB1080435A (en) 1967-08-23

Family

ID=7520458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2097366A Expired GB1080435A (en) 1965-05-11 1966-05-11 Improvements in or relating to apparatus for measuring thermal conductivity

Country Status (2)

Country Link
DE (1) DE1573300A1 (en)
GB (1) GB1080435A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198238A (en) * 1986-11-24 1988-06-08 British Gas Plc Method and apparatus for measuring a property of material
US4840495A (en) * 1985-12-27 1989-06-20 Bull S.A. Method and apparatus for measuring the thermal resistance of an element such as large scale integrated circuit assemblies
US5940784A (en) * 1996-03-08 1999-08-17 Metrisa, Inc. Heat flow meter instruments
CZ302897B6 (en) * 2011-01-26 2012-01-11 Technická univerzita v Liberci Method of and device for measuring heat conductivity

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL139300B1 (en) * 1983-04-27 1987-01-31 Pan Ct Badan Molekularnych I M Method of determination of thermal conductivity and heat storage capacity of materials and apparatus therefor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840495A (en) * 1985-12-27 1989-06-20 Bull S.A. Method and apparatus for measuring the thermal resistance of an element such as large scale integrated circuit assemblies
GB2198238A (en) * 1986-11-24 1988-06-08 British Gas Plc Method and apparatus for measuring a property of material
GB2198238B (en) * 1986-11-24 1990-08-22 British Gas Plc Method and apparatus for measuring a property of material
US5940784A (en) * 1996-03-08 1999-08-17 Metrisa, Inc. Heat flow meter instruments
CZ302897B6 (en) * 2011-01-26 2012-01-11 Technická univerzita v Liberci Method of and device for measuring heat conductivity

Also Published As

Publication number Publication date
DE1573300A1 (en) 1969-05-22

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