JP2016005429A - 能動再生を用いる電気熱量システム - Google Patents
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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
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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
- F25B2321/001—Details of machines, plants or systems, using electric or magnetic effects by using electro-caloric effects
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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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Abstract
【解決手段】能動再生を用いる電気熱量システム200は、互いに隣接して、その間の熱の移動を可能にする第1の電気熱量キャパシタ202、および第2の電気熱量キャパシタ204を含む。第1の電気熱量キャパシタ202、第2の電気熱量キャパシタ204に相補的な関係を有する第1の電界と第2の電界がかけられ、第1の電気熱量キャパシタ202の温度が上がり、第2の電気熱量キャパシタ204の温度は下がり、逆もまた同様である。第1の電気熱量キャパシタ202、第2の電気熱量キャパシタ204の一方または両方を互いにシフトさせることにより熱の移動を容易にし、それに加えて、第1の電気熱量キャパシタ202に接続する、冷却される対象から、第2の電気熱量キャパシタ204に接続するヒートシンクに熱を移動させることができる。
【選択図】図1A
Description
Claims (10)
- 第1の電気熱量キャパシタと、
前記第1の電気熱量キャパシタと隣接する第2の電気熱量キャパシタであって、隣接することにより、前記第1の電気熱量キャパシタと第2の電気熱量キャパシタとの間で熱の移動が可能になる、第2の電気熱量キャパシタと、を含み、
前記第1の電気熱量キャパシタには第1の電界がかけられ、前記第2の電気熱量キャパシタには第2の電界がかけられ、
前記第1の電界と前記第2の電界とは相補的な関係を有し、それにより、前記第1の電界および前記第2の電界が、前記それぞれの電気熱量キャパシタにかけられると、強められる第1の電界に従って、前記第1の電気熱量キャパシタの温度が上がり、弱められる第2の電界に従って、前記第2の電気熱量キャパシタの温度が下がる、あるいは、弱められる第1の電界に従って、前記第1の電気熱量キャパシタの温度が下がり、強められる第2の電界に従って、前記第2の電気熱量キャパシタの温度が上がる、システム。 - 前記第1の電界および前記第2の電界を強くしたり、弱くしたりすることに対応させて、前記第1の電気熱量キャパシタおよび第2の電気熱量キャパシタの一方または両方が断続的に、あるいは連続的に、互いにシフトされる、請求項1に記載のシステム。
- 前記第1の電気熱量キャパシタまたは前記第2の電気熱量キャパシタの一方が熱源に連結し、前記第1の電気熱量キャパシタまたは前記第2の電気熱量キャパシタの他方がヒートシンクに連結する、請求項1に記載のシステム。
- 前記第1の電気熱量キャパシタと前記第2の電気熱量キャパシタとの間に潤滑剤をさらに含む請求項1に記載のシステム。
- 第1の電気熱量キャパシタと、
前記第1の電気熱量キャパシタと隣接する第2の電気熱量キャパシタであって、隣接することにより、前記第1の電気熱量キャパシタと第2の電気熱量キャパシタとの間で熱の移動が可能になる、第2の電気熱量キャパシタと、を含み、
前記第1の電気熱量キャパシタには第1の電界がかけられ、前記第2の電気熱量キャパシタには第2の電界がかけられ、
前記第1の電界と前記第2の電界とは相補的な関係を有し、それにより、前記第1の電界および前記第2の電界が、前記それぞれの電気熱量キャパシタにかけられると、強められる第1の電界に従って、前記第1の電気熱量キャパシタの温度が上がり、弱められる第2の電界に従って前記第2の電気熱量キャパシタの温度が下がる、あるいは、弱められる第1の電界に従って、前記第1の電気熱量キャパシタの温度が下がり、強められる第2の電界に従って、前記第2の電気熱量キャパシタの温度が上がり、
前記第1の電界および前記第2の電界を強くしたり、弱くしたりすることに対応させて、前記第1の電気熱量キャパシタおよび第2の電気熱量キャパシタの一方または両方が互いにシフトされる、システム。 - 前記第1の電気熱量キャパシタおよび前記第2の電気熱量キャパシタが断続的に、あるいは連続的に前記シフトされる、請求項5に記載のシステム。
- 前記第1の電気熱量キャパシタまたは前記第2の電気熱量キャパシタの一方が熱源に連結し、前記第1の電気熱量キャパシタまたは前記第2の電気熱量キャパシタの他方がヒートシンクに連結する、請求項5に記載のシステム。
- 前記第1の電気熱量キャパシタと前記第2の電気熱量キャパシタとの間に潤滑剤をさらに含む請求項5に記載のシステム。
- 冷却する方法であって、
第1の電気熱量キャパシタに対して、第2の電気熱量キャパシタを第1の方向に移動させるステップと、
前記第2の電気熱量キャパシタにかかる電界を弱くすると同時に、前記第1の電気熱量キャパシタかかる電界を強くして、前記第1の電気熱量キャパシタから前記第2の電気熱量キャパシタに熱を移動させるステップと、
前記第1の電気熱量キャパシタに対して、前記第2の電気熱量キャパシタを前記第1の方向と反対の方向に移動させるステップと、
前記第1の電気熱量キャパシタにかかる電界を弱くすると同時に、前記第2の電気熱量キャパシタにかかる電界を強くして、前記第2の電気熱量キャパシタから前記第1の電気熱量キャパシタに熱を移動させるステップと、を含む方法。 - 第1の焦電キャパシタと、
前記第1の焦電キャパシタに隣接する第2の焦電キャパシタであって、隣接することにより、前記第1の焦電キャパシタと前記第2の焦電キャパシタとの間の熱の移動が可能になる、第2の焦電キャパシタと、を含み、
前記第1の焦電キャパシタには第1の電圧がかけられ、前記第2の焦電キャパシタには第2の電圧がかけられ、
前記第1の電圧と前記第2の電圧とは相補的な関係を有し、それにより、前記第1の電圧および前記第2の電圧が前記それぞれの焦電キャパシタにかけられると、弱められる第1の電圧に従って、前記第1の焦電キャパシタの温度が上がり、強められる第2の電圧に従って、前記第2の焦電キャパシタの温度が下がり、あるいは、強められる第1の電圧に従って、前記第1の焦電キャパシタの温度が下がり、弱められる第2の電圧に従って、前記第2の焦電キャパシタの温度が上がる、システム。
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US14/306,871 | 2014-06-17 | ||
US14/306,871 US9429344B2 (en) | 2014-06-17 | 2014-06-17 | Electrocaloric system with active regeneration |
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JP2016005429A5 JP2016005429A5 (ja) | 2018-06-21 |
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US20150362225A1 (en) | 2015-12-17 |
EP2957843A2 (en) | 2015-12-23 |
EP2957843A3 (en) | 2016-05-25 |
JP6937546B2 (ja) | 2021-09-22 |
US9429344B2 (en) | 2016-08-30 |
EP2957843B1 (en) | 2017-12-27 |
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