JPS5661639A - Heat-accumulative element - Google Patents
Heat-accumulative elementInfo
- Publication number
- JPS5661639A JPS5661639A JP13648679A JP13648679A JPS5661639A JP S5661639 A JPS5661639 A JP S5661639A JP 13648679 A JP13648679 A JP 13648679A JP 13648679 A JP13648679 A JP 13648679A JP S5661639 A JPS5661639 A JP S5661639A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- sensitive substance
- combustor
- accumulative element
- silver
- 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
Links
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
PURPOSE: To obtain a heat-accumulative element capable of measuring the thermal conductivity in an object or the heat transfer rate by employing a heat-conductive heat-sensitive substance having a specific constitution.
CONSTITUTION: One surface 2 of a disk-shaped heat-sensitive substance 1 of silver, copper or aluminum is provided with heat-resisting black coating, and the whole of the other surface 3 is plated or foiled with silver or aluminum, which has a large total reflectance, and mirror-finished. After a temperature detector 7, such as a thin thermocouple having small heat capacity, thermistor or platinum-electrode resistor, is fused with the heat-sensitive substance 1, this is set in a package 4 whose inner surface 5 has been mirror-finished through a heat-insulating material 6. The heat- accumulative element thus obtained is embedded in an object 9 contacting with a combustor 8 to be measured to allow the heat-resisting black surface 2 to contact with the combustor 8 to measure the rise of the temperature of the heat-sensitive substance 1 when the combustor 8 combusts. Thus, amplifying and differentiating the measured temperature signal permits the measurement of the rate of the heat flowing in the heat-sensitive substance 1 or the heat transfer rate.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13648679A JPS5661639A (en) | 1979-10-24 | 1979-10-24 | Heat-accumulative element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13648679A JPS5661639A (en) | 1979-10-24 | 1979-10-24 | Heat-accumulative element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5661639A true JPS5661639A (en) | 1981-05-27 |
Family
ID=15176259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13648679A Pending JPS5661639A (en) | 1979-10-24 | 1979-10-24 | Heat-accumulative element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5661639A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5297868A (en) * | 1993-06-23 | 1994-03-29 | At&T Bell Laboratories | Measuring thermal conductivity and apparatus therefor |
| EP0750186A2 (en) * | 1995-06-19 | 1996-12-27 | Rheometric Scientific, Inc. | Apparatus and method for the simultaneous measurement of rheological and thermal characteristics of materials and measuring cell therefor |
-
1979
- 1979-10-24 JP JP13648679A patent/JPS5661639A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5297868A (en) * | 1993-06-23 | 1994-03-29 | At&T Bell Laboratories | Measuring thermal conductivity and apparatus therefor |
| EP0750186A2 (en) * | 1995-06-19 | 1996-12-27 | Rheometric Scientific, Inc. | Apparatus and method for the simultaneous measurement of rheological and thermal characteristics of materials and measuring cell therefor |
| EP0750186A3 (en) * | 1995-06-19 | 1998-07-08 | Rheometric Scientific, Inc. | Apparatus and method for the simultaneous measurement of rheological and thermal characteristics of materials and measuring cell therefor |
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