GB578187A - Improvements in or relating to thermo-electric devices - Google Patents
Improvements in or relating to thermo-electric devicesInfo
- Publication number
- GB578187A GB578187A GB8364/41A GB836441A GB578187A GB 578187 A GB578187 A GB 578187A GB 8364/41 A GB8364/41 A GB 8364/41A GB 836441 A GB836441 A GB 836441A GB 578187 A GB578187 A GB 578187A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- thermo
- selenium
- silver
- electric devices
- 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
Links
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- 229910052711 selenium Inorganic materials 0.000 abstract 4
- 239000011669 selenium Substances 0.000 abstract 4
- 229910052709 silver Inorganic materials 0.000 abstract 4
- 239000004332 silver Substances 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 3
- 239000005864 Sulphur Substances 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052714 tellurium Inorganic materials 0.000 abstract 2
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 abstract 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- -1 lead or thallium Chemical class 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052716 thallium Inorganic materials 0.000 abstract 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
578,187. Thermo-electric devices. SCHWARZ, E. July 2, 1941, No. 8364. [Class 53] [Also in Group II] A body for a thermo-electric couple is formed from a composition including silver, sulphur and selenium, the amount of selenium being less than 15 per cent. by weight and insufficient to saturate the silver and any other metal present. A composition for a positive element comprises 1 per cent. of copper, 78 per cent. of silver, 0.6 per cent. of tellurium, 13 per cent. of selenium, and 7.4 per cent. of sulphur. A composition for a negative element comprises 27 per cent. of copper, 32 per cent. of silver, 33 per cent. of tellurium, 7 per cent. of selenium, and 1 per cent. of sulphur. Certain other metals, such as lead or thallium, may be added. The compositions may be employed in the thermo-electric devices described in Specification 578,188. Specification 501,410 also is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8364/41A GB578187A (en) | 1941-07-02 | 1941-07-02 | Improvements in or relating to thermo-electric devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8364/41A GB578187A (en) | 1941-07-02 | 1941-07-02 | Improvements in or relating to thermo-electric devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB578187A true GB578187A (en) | 1946-06-19 |
Family
ID=9851116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8364/41A Expired GB578187A (en) | 1941-07-02 | 1941-07-02 | Improvements in or relating to thermo-electric devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB578187A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2566585A1 (en) * | 1984-06-22 | 1985-12-27 | Centre Nat Rech Scient | Novel thermoelectric semiconductor materials based on silver, thallium and tellurium and application to heat pumps |
| FR2594599A1 (en) * | 1986-02-19 | 1987-08-21 | Centre Nat Rech Scient | THERMOELECTRIC SEMICONDUCTOR MATERIALS BASED ON SILVER, COPPER, TELLURE AND THALLIUM, PROCESS FOR THE PREPARATION AND APPLICATION TO THERMOELECTRIC CONVERTERS |
| EP0573961A2 (en) * | 1992-06-09 | 1993-12-15 | Matsushita Electric Industrial Co., Ltd. | Thermoelectric material and sensor utilizing the same material |
-
1941
- 1941-07-02 GB GB8364/41A patent/GB578187A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2566585A1 (en) * | 1984-06-22 | 1985-12-27 | Centre Nat Rech Scient | Novel thermoelectric semiconductor materials based on silver, thallium and tellurium and application to heat pumps |
| FR2594599A1 (en) * | 1986-02-19 | 1987-08-21 | Centre Nat Rech Scient | THERMOELECTRIC SEMICONDUCTOR MATERIALS BASED ON SILVER, COPPER, TELLURE AND THALLIUM, PROCESS FOR THE PREPARATION AND APPLICATION TO THERMOELECTRIC CONVERTERS |
| WO1987005154A1 (en) * | 1986-02-19 | 1987-08-27 | Centre National De La Recherche Scientifique (Cnrs | Thermoelectric semiconductor materials and preparation method |
| US4929282A (en) * | 1986-02-19 | 1990-05-29 | Centre National De La Recherche Scientifique | Silver, thallium, copper and tellurium-based thermoelectrical semiconductive thermoelectric material, preparation and application to thermoelectric converters |
| EP0573961A2 (en) * | 1992-06-09 | 1993-12-15 | Matsushita Electric Industrial Co., Ltd. | Thermoelectric material and sensor utilizing the same material |
| EP0573961A3 (en) * | 1992-06-09 | 1994-03-23 | Matsushita Electric Ind Co Ltd | |
| US5507879A (en) * | 1992-06-09 | 1996-04-16 | Matsushita Electric Industrial Co., Ltd. | Sensor utilizing thermoelectric material and method for manufacture thereof |
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