DE3767892D1 - Thermoelektrischer werkstoff, anwendbar bei niedrigen temperaturen und verfahren zu seiner herstellung. - Google Patents

Thermoelektrischer werkstoff, anwendbar bei niedrigen temperaturen und verfahren zu seiner herstellung.

Info

Publication number: DE3767892D1
Authority: DE; Germany
Prior art keywords: applicable; production; low temperatures; thermoelectric material; thermoelectric
Prior art date: 1986-02-21
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 - Lifetime

Application number

DE8787102425T

Other languages

English (en)

Inventor

Takuji K K Komatsu Sei Okumura

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.)

Komatsu Ltd

Original Assignee

Komatsu 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.)

1986-02-21

Filing date

1987-02-20

Publication date

1991-03-14

1986-02-21 Priority claimed from JP61035337A external-priority patent/JPH0684529B2/ja

1986-07-30 Priority claimed from JP61177662A external-priority patent/JP2556970B2/ja

1987-02-20 Application filed by Komatsu Ltd filed Critical Komatsu Ltd

1991-03-14 Application granted granted Critical

1991-03-14 Publication of DE3767892D1 publication Critical patent/DE3767892D1/de

2007-02-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C12/00—Alloys based on antimony or bismuth
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
- H10N10/80—Constructional details
- H10N10/85—Thermoelectric active materials
- H10N10/851—Thermoelectric active materials comprising inorganic compositions
- H10N10/852—Thermoelectric active materials comprising inorganic compositions comprising tellurium, selenium or sulfur
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S420/00—Alloys or metallic compositions
- Y10S420/903—Semiconductive

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Powder Metallurgy (AREA)
Manufacture Of Metal Powder And Suspensions Thereof (AREA)

DE8787102425T 1986-02-21 1987-02-20 Thermoelektrischer werkstoff, anwendbar bei niedrigen temperaturen und verfahren zu seiner herstellung. Expired - Lifetime DE3767892D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP61035337A JPH0684529B2 (ja)	1986-02-21	1986-02-21	低温用熱電材料およびその製造方法
JP61177662A JP2556970B2 (ja)	1986-07-30	1986-07-30	熱電材料の製造方法

Publications (1)

Publication Number	Publication Date
DE3767892D1 true DE3767892D1 (de)	1991-03-14

Family

ID=26374318

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8787102425T Expired - Lifetime DE3767892D1 (de)	1986-02-21	1987-02-20	Thermoelektrischer werkstoff, anwendbar bei niedrigen temperaturen und verfahren zu seiner herstellung.

Country Status (3)

Country	Link
US (1)	US4764212A (de)
EP (1)	EP0235702B1 (de)
DE (1)	DE3767892D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0335213A3 (de) *	1988-03-30	1990-01-24	Idemitsu Petrochemical Co. Ltd.	Verfahren zur Herstellung thermoelektrischer Elemente
JP2729964B2 (ja) *	1989-04-06	1998-03-18	株式会社小松製作所	低温用熱電材料
JPH05343747A (ja) *	1992-06-09	1993-12-24	Matsushita Electric Ind Co Ltd	熱電材料及びその製造方法並びにセンサー
US5448109B1 (en) *	1994-03-08	1997-10-07	Tellurex Corp	Thermoelectric module
US5981863A (en) *	1995-03-03	1999-11-09	Yamaha Corporation	Process of manufacturing thermoelectric refrigerator alloy having large figure of merit
US5817188A (en) *	1995-10-03	1998-10-06	Melcor Corporation	Fabrication of thermoelectric modules and solder for such fabrication
US5883563A (en) *	1996-05-01	1999-03-16	Yamaha Corporation	Thermo-electric material having mean crystal grain diameter nor greater than 50 microns and mean aspect ratio between 1 and 3 for large figure of merit and thermo-electric element using the same
US6043424A (en) *	1996-07-03	2000-03-28	Yamaha Corporation	Thermoelectric alloy achieving large figure of merit by reducing oxide and process of manufacturing thereof
US6506321B1 (en) *	1997-10-24	2003-01-14	Sumitomo Special Metals Co., Ltd.	Silicon based conductive material and process for production thereof
JP3922484B2 (ja) *	1997-10-30	2007-05-30	アイシン精機株式会社	熱電半導体焼結体の製造方法及び熱電半導体焼結体
AU752619B2 (en) *	1999-03-10	2002-09-26	Sumitomo Special Metals Co., Ltd.	Thermoelectric conversion material and method of producing the same
CA2280990A1 (en) *	1999-08-27	2001-02-27	Jacques L'ecuyer	New process for producing thermoelectric alloys
JP2003243734A (ja) *	2002-02-14	2003-08-29	Mitsui Mining & Smelting Co Ltd	熱電変換材料およびその製造方法
JP4286053B2 (ja) *	2003-05-08	2009-06-24	株式会社Ｉｈｉ	熱電半導体材料、該熱電半導体材料による熱電半導体素子、該熱電半導体素子を用いた熱電モジュール及びこれらの製造方法
US20110120517A1 (en) *	2009-11-13	2011-05-26	Brookhaven Science Associates, Llc	Synthesis of High-Efficiency Thermoelectric Materials
JP6054606B2 (ja) *	2012-01-26	2016-12-27	トヨタ自動車株式会社	熱電半導体

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1385047A (en) *	1972-12-14	1975-02-26	Nii Ex I Avtomobil Elektroobor	Process for the fabrication of bimetallic members for thermoelements
US4347076A (en) *	1980-10-03	1982-08-31	Marko Materials, Inc.	Aluminum-transition metal alloys made using rapidly solidified powers and method
US4395464A (en) *	1981-04-01	1983-07-26	Marko Materials, Inc.	Copper base alloys made using rapidly solidified powders and method
US4404028A (en) *	1981-04-27	1983-09-13	Marko Materials, Inc.	Nickel base alloys which contain boron and have been processed by rapid solidification process
US4473402A (en) *	1982-01-18	1984-09-25	Ranjan Ray	Fine grained cobalt-chromium alloys containing carbides made by consolidation of amorphous powders
US4410490A (en) *	1982-07-12	1983-10-18	Marko Materials, Inc.	Nickel and cobalt alloys which contain tungsten aand carbon and have been processed by rapid solidification process and method
US4592781A (en) *	1983-01-24	1986-06-03	Gte Products Corporation	Method for making ultrafine metal powder
US4613371A (en) *	1983-01-24	1986-09-23	Gte Products Corporation	Method for making ultrafine metal powder
US4589918A (en) *	1984-03-28	1986-05-20	National Research Institute For Metals	Thermal shock resistant thermoelectric material

1987
- 1987-02-19 US US07/016,265 patent/US4764212A/en not_active Expired - Fee Related
- 1987-02-20 DE DE8787102425T patent/DE3767892D1/de not_active Expired - Lifetime
- 1987-02-20 EP EP87102425A patent/EP0235702B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4764212A (en)	1988-08-16
EP0235702B1 (de)	1991-02-06
EP0235702A1 (de)	1987-09-09

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Legal Events

Date	Code	Title	Description
1992-03-12	8364	No opposition during term of opposition
1995-02-16	8339	Ceased/non-payment of the annual fee