JP2013080798A - 熱電冷却型電流リード - Google Patents
熱電冷却型電流リード Download PDFInfo
- Publication number
- JP2013080798A JP2013080798A JP2011219575A JP2011219575A JP2013080798A JP 2013080798 A JP2013080798 A JP 2013080798A JP 2011219575 A JP2011219575 A JP 2011219575A JP 2011219575 A JP2011219575 A JP 2011219575A JP 2013080798 A JP2013080798 A JP 2013080798A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor element
- thermoelectric semiconductor
- current terminal
- thermoelectric
- side current
- 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
- 239000004065 semiconductor Substances 0.000 claims abstract description 136
- 238000010521 absorption reaction Methods 0.000 claims abstract description 59
- 238000001816 cooling Methods 0.000 claims description 84
- 239000002887 superconductor Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 9
- -1 BiTe compound Chemical class 0.000 claims description 4
- 230000020169 heat generation Effects 0.000 abstract description 62
- WABPQHHGFIMREM-NOHWODKXSA-N lead-200 Chemical compound [200Pb] WABPQHHGFIMREM-NOHWODKXSA-N 0.000 abstract description 13
- 230000006378 damage Effects 0.000 abstract description 11
- 238000010008 shearing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000010949 copper Substances 0.000 description 6
- 230000008602 contraction Effects 0.000 description 5
- PDYNJNLVKADULO-UHFFFAOYSA-N tellanylidenebismuth Chemical compound [Bi]=[Te] PDYNJNLVKADULO-UHFFFAOYSA-N 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000005679 Peltier effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910017944 Ag—Cu Inorganic materials 0.000 description 3
- 229910016312 BiSb Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013526 supercooled liquid Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
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
-
- 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
- H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
- H10N10/17—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the structure or configuration of the cell or thermocouple forming the device
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/20—Permanent superconducting devices
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
Abstract
【解決手段】熱電冷却型電流リード200は、熱電半導体素子220と、熱電半導体素子220の通電方向の両端に接続した電極である発熱側電流端子210及び吸熱側電流端子230とを備える。熱電冷却型電流リード200は、スリット212,213により端部211を4つの領域に分割し、4つの接合面214a−dを形成する。吸熱側電流端子230は、スリット232,233により端部231を4つの領域に分割し、4つの接合面234a−dを形成する。また、熱電半導体素子220は、発熱側電流端子210の端部211及び吸熱側電流端子230の端部231の分割に対応して4つに分割する。そして、対向する各接合面同士をハンダ等により接合する。
【選択図】図2
Description
1.断面寸法の異なる2種類の熱電半導体素子と、前記2種類の熱電半導体素子と各々同一の断面形状・寸法の電極(電流端子)を用意し、熱電半導体素子の両面に電極を直列にハンダ接続することにより熱電冷却型電流リード200を製作する。
以下、図6乃至図9を参照して、熱電冷却型電流リードの熱電半導体素子と電極の他の構成例について説明する。
12 極低温容器
13 超電導マグネット
100,200,300,300A,300B,300C 熱電冷却型電流リード
110 第1の熱電冷却型電流リード
111,121,210,310,310A 発熱側電流端子(電極)
112 N型熱電半導体素子
113,123,230,330,330A 吸熱側電流端子(電極)
114,124,212,213,232,233,312,323,332 スリット
115,125 高温超電導体
120 第2の熱電冷却型電流リード
122 P型熱電半導体素子
211 発熱側電流端子の端部
214a−d,313 発熱側電流端子の接合面
220,320,320A 熱電半導体素子
221,222,321,322 熱電半導体素子の接合面
231 吸熱側電流端子の端部
234a−d,333 吸熱側電流端子の接合面
Claims (7)
- 常温の電源と低温の超電導装置を接続する熱電冷却型電流リードであって、
熱電半導体素子と、
前記熱電半導体素子に接続される電極とを備え、
前記熱電半導体素子と前記電極との接合面のうち、少なくともいずれか一方が分割されている、
熱電冷却型電流リード。 - 前記接合面の分割は、スリットにより形成されている、請求項1記載の熱電冷却型電流リード。
- 前記電極は、二個一対であり、
これらの電極の間に前記熱電半導体素子を介在させ、
前記二個一対のうちの一方の電極と前記熱電半導体素子との接合面のうち、いずれか一方又は両方の接合面が分割されている、請求項1又は2に記載の熱電冷却型電流リード。 - 前記電極と前記熱電半導体素子との接合面のうち、いずれか一方又は両方の接合面が4分割されている、請求項1乃至3のいずれか一項に記載の熱電冷却型電流リード。
- 分割後の前記接合面の断面寸法に基づいて、前記スリットの深さ及び前記スリットの幅を設定する、請求項1乃至4のいずれか一項に記載の熱電冷却型電流リード。
- 前記熱電半導体素子は、BiTe化合物からなるN型又はP型熱電材料である、請求項1乃至5のいずれか一項に記載の熱電冷却型電流リード。
- 吸熱側の前記電極と前記超電導装置との間には、高温超電導体が接合される、請求項1乃至6のいずれか一項に記載の熱電冷却型電流リード。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011219575A JP5626593B2 (ja) | 2011-10-03 | 2011-10-03 | 熱電冷却型電流リード |
PCT/JP2012/006344 WO2013051254A1 (ja) | 2011-10-03 | 2012-10-03 | 熱電冷却型電流リード |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011219575A JP5626593B2 (ja) | 2011-10-03 | 2011-10-03 | 熱電冷却型電流リード |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013080798A true JP2013080798A (ja) | 2013-05-02 |
JP5626593B2 JP5626593B2 (ja) | 2014-11-19 |
Family
ID=48043435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011219575A Active JP5626593B2 (ja) | 2011-10-03 | 2011-10-03 | 熱電冷却型電流リード |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5626593B2 (ja) |
WO (1) | WO2013051254A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017028194A (ja) * | 2015-07-27 | 2017-02-02 | 昭和電線ケーブルシステム株式会社 | 電流リード付きフランジユニット |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08236342A (ja) * | 1994-11-21 | 1996-09-13 | Unie Net:Kk | 熱電冷却型パワーリード |
JPH09321354A (ja) * | 1996-05-28 | 1997-12-12 | Matsushita Electric Works Ltd | 金属パターンプレート |
JP2003217735A (ja) * | 2002-01-18 | 2003-07-31 | Yyl:Kk | 電流導入端子 |
WO2008054015A1 (en) * | 2006-11-02 | 2008-05-08 | Toyota Jidosha Kabushiki Kaisha | Thermoelectric element and thermoelectric module |
-
2011
- 2011-10-03 JP JP2011219575A patent/JP5626593B2/ja active Active
-
2012
- 2012-10-03 WO PCT/JP2012/006344 patent/WO2013051254A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08236342A (ja) * | 1994-11-21 | 1996-09-13 | Unie Net:Kk | 熱電冷却型パワーリード |
JPH09321354A (ja) * | 1996-05-28 | 1997-12-12 | Matsushita Electric Works Ltd | 金属パターンプレート |
JP2003217735A (ja) * | 2002-01-18 | 2003-07-31 | Yyl:Kk | 電流導入端子 |
WO2008054015A1 (en) * | 2006-11-02 | 2008-05-08 | Toyota Jidosha Kabushiki Kaisha | Thermoelectric element and thermoelectric module |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017028194A (ja) * | 2015-07-27 | 2017-02-02 | 昭和電線ケーブルシステム株式会社 | 電流リード付きフランジユニット |
Also Published As
Publication number | Publication date |
---|---|
JP5626593B2 (ja) | 2014-11-19 |
WO2013051254A1 (ja) | 2013-04-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Li et al. | Bismuth telluride/half‐Heusler segmented thermoelectric unicouple modules provide 12% conversion efficiency | |
Joshi et al. | Efficient and robust thermoelectric power generation device using hot-pressed metal contacts on nanostructured half-Heusler alloys | |
US3650844A (en) | Diffusion barriers for semiconductive thermoelectric generator elements | |
JP2013105906A (ja) | 電流リード | |
KR101932979B1 (ko) | 열전 발전 모듈 | |
JP5544410B2 (ja) | 電流リード | |
Choi et al. | A resistance ratio analysis for cosb 3-based thermoelectric unicouples | |
US8653358B2 (en) | Thermoelectric device architecture | |
Xu et al. | High performance of Bi2Te3-based thermoelectric generator owing to pressure in fabrication process | |
Wesolowski et al. | Development of a Bi2Te3-based thermoelectric generator with high-aspect ratio, free-standing legs | |
Wang et al. | A novel multilayer composite structured thermoelectric module with high output power | |
US20230102920A1 (en) | Vertical thermoelectric conversion element and device with thermoelectric power generation application or heat flow sensor using same | |
JP5626593B2 (ja) | 熱電冷却型電流リード | |
Tarantik et al. | Thermoelectric modules based on silicides–development and characterization | |
US7531750B2 (en) | Power supply line for cryogenic electrical systems | |
JP5347886B2 (ja) | 3次元半導体装置および3次元半導体装置の冷却方法 | |
US20140360549A1 (en) | Thermoelectric Module and Method of Making Same | |
Vedernikov et al. | Cooling thermoelements with superconducting leg | |
JP6038079B2 (ja) | 電流リード | |
JP6548292B2 (ja) | 電流リード及び電流リードの製造方法 | |
JP6484471B2 (ja) | 電流リード | |
JP5697162B2 (ja) | 電流リード | |
KR102333422B1 (ko) | 벌크형 열전 소자 및 그 제조방법 | |
JP2015079905A (ja) | 電流リード | |
JP6484470B2 (ja) | 電流リード |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20131002 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20131002 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140415 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140612 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140826 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140917 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5626593 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |