JP5351275B2 - 磁気熱量効果材料を含む熱発生器 - Google Patents
磁気熱量効果材料を含む熱発生器 Download PDFInfo
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- JP5351275B2 JP5351275B2 JP2011530519A JP2011530519A JP5351275B2 JP 5351275 B2 JP5351275 B2 JP 5351275B2 JP 2011530519 A JP2011530519 A JP 2011530519A JP 2011530519 A JP2011530519 A JP 2011530519A JP 5351275 B2 JP5351275 B2 JP 5351275B2
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- heat generator
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- 230000000694 effects Effects 0.000 title claims description 49
- 239000000463 material Substances 0.000 title description 2
- 238000001816 cooling Methods 0.000 claims description 45
- 238000010438 heat treatment Methods 0.000 claims description 44
- 239000000110 cooling liquid Substances 0.000 claims description 16
- 230000005415 magnetization Effects 0.000 claims description 15
- 239000002826 coolant Substances 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N15/00—Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using the Nernst-Ettingshausen effect
- H10N15/20—Thermomagnetic devices using thermal change of the magnetic permeability, e.g. working above and below the Curie point
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
- F25B2321/0022—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects with a rotating or otherwise moving magnet
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Induction Heating (AREA)
- External Artificial Organs (AREA)
- Micromachines (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
Claims (10)
- 冷却液が通過するように配列された磁気熱量効果素子(3)と、該磁気熱量効果素子(3)の両側に配置される2つのチャンバであって、各チャンバが前記磁気熱量効果素子(3)を通過する前記冷却液の移動手段(6)を内包する加熱チャンバ(4)と冷却チャンバ(5)とで本質的に構成される少なくとも1つの熱モジュール(2)と、前記磁気熱量効果素子(3)に加熱サイクルと冷却サイクルを交互に生成するようにして前記磁気熱量効果素子(3)に磁場変動を生成するように配列される磁化配列(7)と、該当するチャンバ(4または5)への往来の動きに応じた前記移動手段(6)の駆動装置(8)であって、磁場変動と同期化するように前記磁気熱量効果素子(3)の両側の冷却液に動きを伝えて、前記磁気熱量効果素子(3)の両端(9および10)の間に温度勾配が発生したのちにそれを維持する駆動装置とを有する熱発生器(1)において、前記駆動装置(8)が、操作液が吸入・送出装置(11)によって駆動されて前記加熱チャンバ(4)と冷却チャンバ(5)とに流体を介して連結している1つの閉鎖した流体回路と、前記磁化配列(7)と同期化する少なくとも1つの切り替えインターフェース(12)とを有して、前記加熱チャンバ(4)と冷却チャンバ(5)のそれぞれが前記吸入・送出装置(11)の吸入側(14)と送出側(15)に交互に、またその逆に連結することを特徴とする熱発生器。
- 前記操作液および前記冷却液は同じものであることを特徴とする、請求項1に記載の熱発生器。
- 前記切り替えインターフェース(12)は、前記熱発生器(1)に取り付けられて前記熱モジュール(2)の加熱チャンバ(4)または冷却チャンバ(5)のうちのいずれかに挿入される少なくとも1つの切り替え用台板(121、122)と、前記吸入・送出装置(11)の前記吸入側(14)と前記送出側(15)にそれぞれ吸入回路(141)と送出回路(151)を備える分配用フランジ(16、17)とを有することを特徴とする、請求項1および2のいずれか一項に記載の熱発生器。
- 前記切り替え用台版(121、122)は、前記加熱チャンバ(4)と冷却チャンバ(5)との間、および前記分配用フランジ(16、17)の前記吸入回路(141)と送出回路(151)との間に流体が通過することができる横断通路(18および19)を有することを特徴とする、請求項3に記載の熱発生器。
- 中心軸(A)の周りで環状に配置される複数の熱モジュール(2)を有する循環構造を呈する熱発生器であって、1つの切り替え用台版(121、122)をそれぞれに有する2つの切り替えインターフェース(12)を有することと、それに対応する前記切り替え用台板(121および122)および前記分配用フランジ(16、17)も同じく環状であることと、前記分配用フランジ(16、17)の前記吸入回路(141)と前記送出回路(151)は、前記切り替え用台板(121、122)に対面する面に設けられる2つの同心の溝の形状であることを特徴とする、請求項1〜4のいずれか一項に記載の熱発生器。
- 前記磁化配列(7)は、前記中心軸(A)を同心として該軸(A)の周りを回転駆動し、前記切り替え用台板(121、122)および前記磁化配列(7)は、同じ作動機によって前記軸(A)の周りを回転駆動することを特徴とする、請求項5に記載の熱発生器。
- 前記磁化配列は固定され、エネルギー源に連結する電磁石で構成されることと、前記切り替え用台板(121、122)は特殊な作動機によって前記軸(A)の周りを回転駆動することとを特徴とする、請求項5に記載の熱発生器。
- 前記切り替え用台板(121、122)は同一のもので、各熱モジュール(2)が加熱チャンバ(4)または冷却チャンバ(5)の周辺では分配用フランジ(16または17)の吸入回路(141)に連結する切り替え用台版(121または122)の横断通路(18)に連結し、冷却チャンバ(5)または加熱チャンバ(4)の周辺では別の分配用フランジ(17または16)の送出回路(151)に連結する別の切り替え用台版(122または121)の横断通路(19)に連結するように、互いに角度をずらして取り付けられることを特徴とする、請求項5〜7のいずれか一項に記載の熱発生器。
- 前記磁化配列(7)は磁化領域と非磁化領域とを交互に有することと、前記切り替え用台板(121、122)の前記横断通路(18、19)は前記交互の領域に応じて配置され、磁気熱量効果素子(3)が磁場の影響を受けないときは前記加熱チャンバ(4)の各熱モジュール(2)にある冷却液を前記冷却チャンバ(5)へ移動させ、磁気熱量効果素子(3)が磁場の影響を受けるときは冷却チャンバ(5)から加熱チャンバ(4)へ移動させることとを特徴とする、請求項8に記載の熱発生器。
- 前記加熱チャンバ(4)全体および前記冷却チャンバ(5)全体は、熱交換器を構成するケーシング(23、24)に内蔵されることを特徴とする、請求項5〜9のいずれか一項に記載の熱発生器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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FR08/05666 | 2008-10-14 | ||
FR0805666A FR2937182B1 (fr) | 2008-10-14 | 2008-10-14 | Generateur thermique a materiau magnetocalorique |
PCT/FR2009/001199 WO2010043781A1 (fr) | 2008-10-14 | 2009-10-13 | Generateur thermique a materiau magnetocalorioue |
Publications (2)
Publication Number | Publication Date |
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JP2012505364A JP2012505364A (ja) | 2012-03-01 |
JP5351275B2 true JP5351275B2 (ja) | 2013-11-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011530519A Expired - Fee Related JP5351275B2 (ja) | 2008-10-14 | 2009-10-13 | 磁気熱量効果材料を含む熱発生器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8937269B2 (ja) |
EP (1) | EP2345093B1 (ja) |
JP (1) | JP5351275B2 (ja) |
ES (1) | ES2395849T3 (ja) |
FR (1) | FR2937182B1 (ja) |
WO (1) | WO2010043781A1 (ja) |
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JP4567609B2 (ja) * | 2006-01-12 | 2010-10-20 | 財団法人鉄道総合技術研究所 | 磁気作業物質回転型磁気冷凍機 |
DE102006006326B4 (de) * | 2006-02-11 | 2007-12-06 | Bruker Biospin Ag | Hybrid-Wärmepumpe/Kältemaschine mit magnetischer Kühlstufe |
US20080016907A1 (en) * | 2006-07-18 | 2008-01-24 | John Arthur Barclay | Active gas regenerative liquefier system and method |
FR2904098B1 (fr) | 2006-07-24 | 2008-09-19 | Cooltech Applic Soc Par Action | Generateur thermique magnetocalorique |
JP4917385B2 (ja) * | 2006-08-24 | 2012-04-18 | 中部電力株式会社 | 磁気冷凍装置 |
FR2914051B1 (fr) | 2007-03-19 | 2009-05-08 | Cooltech Applic Soc Par Action | Procede et dispositif pour accroitre le gradient de temperature dans un generateur thermique magnetocalorique |
FR2922999A1 (fr) | 2007-10-30 | 2009-05-01 | Cooltech Applic Soc Par Action | Generateur thermique a materiau magnetocalorique |
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2008
- 2008-10-14 FR FR0805666A patent/FR2937182B1/fr not_active Expired - Fee Related
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2009
- 2009-10-13 JP JP2011530519A patent/JP5351275B2/ja not_active Expired - Fee Related
- 2009-10-13 EP EP09752203A patent/EP2345093B1/fr not_active Not-in-force
- 2009-10-13 WO PCT/FR2009/001199 patent/WO2010043781A1/fr active Application Filing
- 2009-10-13 US US13/123,589 patent/US8937269B2/en not_active Expired - Fee Related
- 2009-10-13 ES ES09752203T patent/ES2395849T3/es active Active
Also Published As
Publication number | Publication date |
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ES2395849T3 (es) | 2013-02-15 |
US20110192836A1 (en) | 2011-08-11 |
EP2345093B1 (fr) | 2012-09-19 |
FR2937182A1 (fr) | 2010-04-16 |
US8937269B2 (en) | 2015-01-20 |
FR2937182B1 (fr) | 2010-10-22 |
WO2010043781A1 (fr) | 2010-04-22 |
JP2012505364A (ja) | 2012-03-01 |
EP2345093A1 (fr) | 2011-07-20 |
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