JPS6459877A - Thermo-element module - Google Patents

Thermo-element module

Info

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
Application number
JP62214169A
Other languages
Japanese (ja)
Other versions
JP2584785B2 (en
Inventor
Norio Yabe
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP62214169A priority Critical patent/JP2584785B2/en
Publication of JPS6459877A publication Critical patent/JPS6459877A/en
Application granted granted Critical
Publication of JP2584785B2 publication Critical patent/JP2584785B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
JP62214169A 1987-08-29 1987-08-29 Thermoelectric module Expired - Fee Related JP2584785B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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