JPS6459877A - Thermo-element module - Google Patents
Thermo-element moduleInfo
- Publication number
- JPS6459877A JPS6459877A JP62214169A JP21416987A JPS6459877A JP S6459877 A JPS6459877 A JP S6459877A JP 62214169 A JP62214169 A JP 62214169A JP 21416987 A JP21416987 A JP 21416987A JP S6459877 A JPS6459877 A JP S6459877A
- Authority
- JP
- Japan
- Prior art keywords
- glass tube
- base plate
- packing
- thermo
- heat
- 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
Links
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
PURPOSE:To absorb thermal stress due to the difference of thermal expansion coefficients effectively and to improve airtightness by interposing a soft metal packing between a highly thermal conductive base plate connected to a heat- radiating or heat-absorbing section of a thermo-element and a covering of low thermal conductivity such as a glass tube for vacuum sealing. CONSTITUTION:Semiconductor thermo-elements 1 and 2 are held up and down between a disk base plates 3 and 4 which are made of highly thermal conductive metal materials such as copper and aluminum. The upper base plate 3 is connected to a temperature controlled section such as electronic parts which need cooling and the lower base plate 4 is connected to a heat radiator. The circumference of the opposite surfaces of the base plates 3 and 4 is enclosed by a glass tube 5 with a ringed packing 8 up and down which is formed of a soft metal such as induim. Owing to the flexibility of induim 10 of the indium packing 8, the stress due to the difference of thermal expansion coefficients of the glass tube 5 and the base plates 3, 4 are absorbed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62214169A JP2584785B2 (en) | 1987-08-29 | 1987-08-29 | Thermoelectric module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62214169A JP2584785B2 (en) | 1987-08-29 | 1987-08-29 | Thermoelectric module |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6459877A true JPS6459877A (en) | 1989-03-07 |
JP2584785B2 JP2584785B2 (en) | 1997-02-26 |
Family
ID=16651378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62214169A Expired - Fee Related JP2584785B2 (en) | 1987-08-29 | 1987-08-29 | Thermoelectric module |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2584785B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6474073B1 (en) | 1999-03-19 | 2002-11-05 | Matsushita Refrigeration Company | Thermoelectric device and thermoelectric manifold |
US6490869B1 (en) | 1999-03-19 | 2002-12-10 | Matsushita Refrigeration Company | Manifold with built-in thermoelectric module |
EP1505662A2 (en) * | 2003-07-25 | 2005-02-09 | Kabushiki Kaisha Toshiba | Thermoelectric device |
JP2005175022A (en) * | 2003-12-08 | 2005-06-30 | Toshiba Corp | Thermoelectric conversion device |
DE102007035931A1 (en) * | 2007-07-31 | 2009-02-05 | Bayerische Motoren Werke Aktiengesellschaft | Thermoelectric generator arrangement for internal combustion engine of vehicle, has base plates positively connected with hot and cold upper surfaces respectively, where one plate has dimension that is three millimeter longer than matrix |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4426445Y1 (en) * | 1965-07-09 | 1969-11-06 | ||
JPS5931995A (en) * | 1982-08-17 | 1984-02-21 | 本田技研工業株式会社 | Display |
JPS60247187A (en) * | 1984-05-22 | 1985-12-06 | Citizen Watch Co Ltd | Fixing structure of case and glass of wristwatch |
-
1987
- 1987-08-29 JP JP62214169A patent/JP2584785B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4426445Y1 (en) * | 1965-07-09 | 1969-11-06 | ||
JPS5931995A (en) * | 1982-08-17 | 1984-02-21 | 本田技研工業株式会社 | Display |
JPS60247187A (en) * | 1984-05-22 | 1985-12-06 | Citizen Watch Co Ltd | Fixing structure of case and glass of wristwatch |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6474073B1 (en) | 1999-03-19 | 2002-11-05 | Matsushita Refrigeration Company | Thermoelectric device and thermoelectric manifold |
US6490869B1 (en) | 1999-03-19 | 2002-12-10 | Matsushita Refrigeration Company | Manifold with built-in thermoelectric module |
EP1505662A2 (en) * | 2003-07-25 | 2005-02-09 | Kabushiki Kaisha Toshiba | Thermoelectric device |
EP1505662A3 (en) * | 2003-07-25 | 2008-02-20 | Kabushiki Kaisha Toshiba | Thermoelectric device |
JP2005175022A (en) * | 2003-12-08 | 2005-06-30 | Toshiba Corp | Thermoelectric conversion device |
DE102007035931A1 (en) * | 2007-07-31 | 2009-02-05 | Bayerische Motoren Werke Aktiengesellschaft | Thermoelectric generator arrangement for internal combustion engine of vehicle, has base plates positively connected with hot and cold upper surfaces respectively, where one plate has dimension that is three millimeter longer than matrix |
Also Published As
Publication number | Publication date |
---|---|
JP2584785B2 (en) | 1997-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |