FR2383410A1 - Refrigerateur a haute temperature - Google Patents

Refrigerateur a haute temperature

Info

Publication number
FR2383410A1
FR2383410A1 FR7806861A FR7806861A FR2383410A1 FR 2383410 A1 FR2383410 A1 FR 2383410A1 FR 7806861 A FR7806861 A FR 7806861A FR 7806861 A FR7806861 A FR 7806861A FR 2383410 A1 FR2383410 A1 FR 2383410A1
Authority
FR
France
Prior art keywords
high temperature
ring
wheel
temperature refrigerator
refrigeration
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.)
Pending
Application number
FR7806861A
Other languages
English (en)
Inventor
William Albert Steyert Jr
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.)
US Department of Energy
Original Assignee
US Department of Energy
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.)
Filing date
Publication date
Application filed by US Department of Energy filed Critical US Department of Energy
Publication of FR2383410A1 publication Critical patent/FR2383410A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • 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
    • F25B2321/0021—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects with a static fixed magnet
    • 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]
    • 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
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/888—Refrigeration
    • Y10S505/891—Magnetic or electrical effect cooling
    • 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
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/888—Refrigeration
    • Y10S505/894—Cyclic cryogenic system, e.g. sterling, gifford-mcmahon
    • Y10S505/895—Cyclic cryogenic system, e.g. sterling, gifford-mcmahon with regenerative heat exchanger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Superconductive Dynamoelectric Machines (AREA)

Abstract

L'invention concerne un appareil réfrigérateur magnétique à haute température pour une charge de réfrigération pouvant être comprise entre 2 K et 400 K avec un rendement de Carnot supérieur à 70 %. Cet appareil comporte un moteur 1 avec un arbre 2 entraînant une roue contenue dans une enveloppe 3 entourée sur un côté par un aimant supraconducteur 8, la roue comportant une couronne 4 en métal des terres rares, cette couronne étant perméable, et un système de circulation d'un fluide comportant une pompe 10, une charge de réfrigération 13 et un échangeur de chaleur 11. L'appareil peut aussi être utilisé en moteur thermique
FR7806861A 1977-03-10 1978-03-09 Refrigerateur a haute temperature Pending FR2383410A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/776,381 US4107935A (en) 1977-03-10 1977-03-10 High temperature refrigerator

Publications (1)

Publication Number Publication Date
FR2383410A1 true FR2383410A1 (fr) 1978-10-06

Family

ID=25107219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806861A Pending FR2383410A1 (fr) 1977-03-10 1978-03-09 Refrigerateur a haute temperature

Country Status (6)

Country Link
US (1) US4107935A (fr)
JP (1) JPS53113355A (fr)
CA (1) CA1095596A (fr)
DE (1) DE2807093A1 (fr)
FR (1) FR2383410A1 (fr)
IT (1) IT1093658B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081411A1 (fr) * 1981-11-27 1983-06-15 Commissariat A L'energie Atomique Procédé de réfrigération ou de pompage de chaleur et dispositif pour la mise en oeuvre de ce procédé
FR2520094A1 (fr) * 1982-01-20 1983-07-22 Us Energy Refrigerateur magnetique du type a roue
EP0170364A1 (fr) * 1984-06-05 1986-02-05 Kabushiki Kaisha Toshiba Réfrigérateur magnétique
FR2574913A1 (fr) * 1984-12-18 1986-06-20 Commissariat Energie Atomique Dispositif de refrigeration ou de pompage de chaleur
FR2590004A1 (fr) * 1985-11-08 1987-05-15 Deutsche Forsch Luft Raumfahrt Dispositif pour la production magnetocalorique de froid
FR2601440A1 (fr) * 1986-07-11 1988-01-15 Hitachi Ltd Appareil et procede de refrigeration par voie magnetique

Families Citing this family (120)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392356A (en) * 1977-08-31 1983-07-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Magnetic heat pumping
JPS5727227Y2 (fr) * 1978-09-16 1982-06-14
US4353218A (en) * 1980-05-28 1982-10-12 The United States Of America As Represented By The United States Department Of Energy Heat pump/refrigerator using liquid working fluid
US4346562A (en) * 1980-12-18 1982-08-31 Bipol Ltd. Thermoelectric device and process for making the same
US4332135A (en) * 1981-01-27 1982-06-01 The United States Of America As Respresented By The United States Department Of Energy Active magnetic regenerator
JPS58127064A (ja) * 1982-01-22 1983-07-28 橋本　巍洲 磁気冷凍機
JPS58184469A (ja) * 1982-04-23 1983-10-27 株式会社日立製作所 回転型磁気冷凍機
JPS58184471A (ja) * 1982-04-23 1983-10-27 株式会社日立製作所 磁気冷凍機
JPS58184468A (ja) * 1982-04-23 1983-10-27 株式会社日立製作所 磁気冷凍機
JPS5941760A (ja) * 1982-08-31 1984-03-08 株式会社東芝 磁気冷凍装置
US4459811A (en) * 1983-03-28 1984-07-17 The United States Of America As Represented By The United States Department Of Energy Magnetic refrigeration apparatus and method
US4507927A (en) * 1983-05-26 1985-04-02 The United States Of America As Represented By The United States Department Of Energy Low-temperature magnetic refrigerator
JPS608673A (ja) * 1983-06-29 1985-01-17 株式会社日立製作所 回転磁界型磁気冷凍機
US4507928A (en) * 1984-03-09 1985-04-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Reciprocating magnetic refrigerator employing tandem porous matrices within a reciprocating displacer
JPS60204852A (ja) * 1984-03-30 1985-10-16 Tokyo Inst Of Technol 磁気冷凍用磁性材料
US5213630A (en) * 1984-03-30 1993-05-25 Tokyo Institute Of Technology Magnetic materials for magnetic refrigeration
JPS60223972A (ja) * 1984-04-20 1985-11-08 株式会社日立製作所 回転型磁気冷凍機
US4642994A (en) * 1985-10-25 1987-02-17 The United States Of America As Represented By The United States Department Of Energy Magnetic refrigeration apparatus with heat pipes
US4704871A (en) * 1986-04-03 1987-11-10 The United States Of America As Represented By The United States Department Of Energy Magnetic refrigeration apparatus with belt of ferro or paramagnetic material
US4702090A (en) * 1986-10-24 1987-10-27 Astronautics Corporation Of America Magnetic refrigeration apparatus with conductive heat transfer
US4727722A (en) * 1987-02-11 1988-03-01 The United States Of America As Represented By The United States Department Of Energy Rotary magnetic heat pump
DE3800098A1 (de) * 1987-09-25 1989-07-13 Heinz Munk Magnetokalorischer induktor mit kompensationskern fuer die erzeugung elektrischer energie
US6758046B1 (en) 1988-08-22 2004-07-06 Astronautics Corporation Of America Slush hydrogen production method and apparatus
US5040373A (en) * 1989-10-27 1991-08-20 Minovitch Michael Andrew Condensing system and operating method
US4956976A (en) * 1990-01-24 1990-09-18 Astronautics Corporation Of America Magnetic refrigeration apparatus for He II production
US5182914A (en) * 1990-03-14 1993-02-02 Astronautics Corporation Of America Rotary dipole active magnetic regenerative refrigerator
US5024059A (en) * 1990-06-20 1991-06-18 Noble Jerry D Electronic force ionized gas air conditioning system compressor
US5381664A (en) * 1990-09-28 1995-01-17 The United States Of America, As Represented By The Secretary Of Commerce Nanocomposite material for magnetic refrigeration and superparamagnetic systems using the same
US5156003A (en) * 1990-11-08 1992-10-20 Koatsu Gas Kogyo Co., Ltd. Magnetic refrigerator
JP2933731B2 (ja) * 1991-01-22 1999-08-16 高圧ガス工業株式会社 静止型磁気冷凍機
US5249424A (en) * 1992-06-05 1993-10-05 Astronautics Corporation Of America Active magnetic regenerator method and apparatus
US5435137A (en) * 1993-07-08 1995-07-25 Iowa State University Research Foundation, Inc. Ternary Dy-Er-Al magnetic refrigerants
US5444983A (en) * 1994-02-28 1995-08-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Magnetic heat pump flow director
US5641424A (en) * 1995-07-10 1997-06-24 Xerox Corporation Magnetic refrigerant compositions and processes for making and using
US5887449A (en) * 1996-07-03 1999-03-30 Iowa State University Research Foundation, Inc. Dual stage active magnetic regenerator and method
ES2136530B1 (es) * 1997-01-14 2000-08-01 Hidroelectrica Del Ribagorzana Aparato refrigerante magnetico.
NO312262B1 (no) * 1999-11-02 2002-04-15 Abb Ab Anlegg for ekstrahering, magnetisk kjöleinnretning, samt anvendelse av kjöleinnretningen, og en fremgangsmåte forkondensering av naturgass
KR100797681B1 (ko) * 2000-08-09 2008-01-23 애스트로노틱스 코포레이션 오브 아메리카 회전형 베드 자기 냉장장치
DK1454098T3 (da) 2001-12-12 2008-01-21 Astronautics Corp Magnetisk köleapparat med roterende magnet
US6739137B2 (en) * 2002-05-21 2004-05-25 Michael Andrew Minovitch Magnetic condensing system for cryogenic engines
US7038565B1 (en) 2003-06-09 2006-05-02 Astronautics Corporation Of America Rotating dipole permanent magnet assembly
WO2005017353A1 (fr) * 2003-07-07 2005-02-24 Mereg Gmbh Procede et dispositif pour convertir de la chaleur en energie mecanique ou electrique
JP2005049005A (ja) * 2003-07-28 2005-02-24 Denso Corp 磁性蓄熱材式温度調整装置および車両用空調装置
US6946941B2 (en) * 2003-08-29 2005-09-20 Astronautics Corporation Of America Permanent magnet assembly
US6935121B2 (en) * 2003-12-04 2005-08-30 Industrial Technology Research Institute Reciprocating and rotary magnetic refrigeration apparatus
EP1711953A4 (fr) * 2004-02-03 2014-12-03 Astronautics Corp Ensemble d'aimant permanent
FR2875895A1 (fr) * 2004-09-28 2006-03-31 Christian Muller Dispositif de production d'energie thermique a materiau magneto-calorifique a moyens internes de commutation et synchronisation automatique des circuits de fluides caloporteurs
JP2006112709A (ja) * 2004-10-14 2006-04-27 Ebara Corp 磁気冷凍装置
EP1736719A1 (fr) * 2005-06-20 2006-12-27 Haute Ecole d'Ingénieurs et de Gestion du Canton Réfrigérateur ou pompe à chaleur magnétique continuellement rotatif
EP1957890A4 (fr) * 2005-11-10 2013-05-01 Daewoo Electronics Corp Refrigerateur magnetique
CH699375B1 (fr) * 2005-12-13 2010-02-26 Heig Vd Haute Ecole D Ingenier Dispositif de génération de froid et de chaleur par effet magneto-calorique.
FR2904098B1 (fr) * 2006-07-24 2008-09-19 Cooltech Applic Soc Par Action Generateur thermique magnetocalorique
FR2932254B1 (fr) * 2008-06-10 2010-08-20 Commissariat Energie Atomique Dispositif de refrigeration magnetique et procede de refrigeration
US20110061398A1 (en) * 2009-09-17 2011-03-17 Cheng-Yen Shih Magnetic refrigerator
US8966912B2 (en) * 2012-05-15 2015-03-03 Delta Electronics, Inc. Heat exchanging system
US10465951B2 (en) 2013-01-10 2019-11-05 Haier Us Appliance Solutions, Inc. Magneto caloric heat pump with variable magnetization
FR3003344B1 (fr) * 2013-03-14 2018-12-07 Cooltech Applications Appareil thermique
US9534817B2 (en) 2013-03-29 2017-01-03 General Electric Company Conduction based magneto caloric heat pump
US9625185B2 (en) 2013-04-16 2017-04-18 Haier Us Appliance Solutions, Inc. Heat pump with magneto caloric materials and variable magnetic field strength
JP2016520170A (ja) * 2013-05-23 2016-07-11 ハニング・エレクトロ−ヴェルケ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディトゲゼルシャフト ポンプ装置
US9377221B2 (en) 2013-07-24 2016-06-28 General Electric Company Variable heat pump using magneto caloric materials
US10126025B2 (en) 2013-08-02 2018-11-13 Haier Us Appliance Solutions, Inc. Magneto caloric assemblies
EP2910873A1 (fr) * 2014-02-19 2015-08-26 Siemens Aktiengesellschaft Refroidissement d'une machine électrique
US9851128B2 (en) 2014-04-22 2017-12-26 Haier Us Appliance Solutions, Inc. Magneto caloric heat pump
DE102014107294B4 (de) 2014-05-23 2017-02-09 Andreas Hettich Gmbh & Co. Kg Zentrifuge
US9797630B2 (en) 2014-06-17 2017-10-24 Haier Us Appliance Solutions, Inc. Heat pump with restorative operation for magneto caloric material
US10254020B2 (en) 2015-01-22 2019-04-09 Haier Us Appliance Solutions, Inc. Regenerator including magneto caloric material with channels for the flow of heat transfer fluid
US9631843B2 (en) 2015-02-13 2017-04-25 Haier Us Appliance Solutions, Inc. Magnetic device for magneto caloric heat pump regenerator
JP6418110B2 (ja) * 2015-09-01 2018-11-07 株式会社デンソー 磁気ヒートポンプ装置
US11233254B2 (en) * 2016-02-22 2022-01-25 Battelle Memorial Institute Process for delivering liquid H2 from an active magnetic regenerative refrigerator H2 liquefier to a liquid H2 vehicle dispenser
US10443928B2 (en) 2016-02-22 2019-10-15 Battelle Memorial Institute Active magnetic regenerative liquefier using process gas pre-cooling from bypass flow of heat transfer fluid
US10299655B2 (en) 2016-05-16 2019-05-28 General Electric Company Caloric heat pump dishwasher appliance
US9915448B2 (en) 2016-07-19 2018-03-13 Haier Us Appliance Solutions, Inc. Linearly-actuated magnetocaloric heat pump
US10047980B2 (en) 2016-07-19 2018-08-14 Haier Us Appliance Solutions, Inc. Linearly-actuated magnetocaloric heat pump
US10006675B2 (en) 2016-07-19 2018-06-26 Haier Us Appliance Solutions, Inc. Linearly-actuated magnetocaloric heat pump
US10222101B2 (en) 2016-07-19 2019-03-05 Haier Us Appliance Solutions, Inc. Linearly-actuated magnetocaloric heat pump
US9869493B1 (en) 2016-07-19 2018-01-16 Haier Us Appliance Solutions, Inc. Linearly-actuated magnetocaloric heat pump
US10006672B2 (en) 2016-07-19 2018-06-26 Haier Us Appliance Solutions, Inc. Linearly-actuated magnetocaloric heat pump
US10274231B2 (en) 2016-07-19 2019-04-30 Haier Us Appliance Solutions, Inc. Caloric heat pump system
US10281177B2 (en) 2016-07-19 2019-05-07 Haier Us Appliance Solutions, Inc. Caloric heat pump system
US10047979B2 (en) 2016-07-19 2018-08-14 Haier Us Appliance Solutions, Inc. Linearly-actuated magnetocaloric heat pump
US10295227B2 (en) 2016-07-19 2019-05-21 Haier Us Appliance Solutions, Inc. Caloric heat pump system
US10006674B2 (en) 2016-07-19 2018-06-26 Haier Us Appliance Solutions, Inc. Linearly-actuated magnetocaloric heat pump
US10006673B2 (en) 2016-07-19 2018-06-26 Haier Us Appliance Solutions, Inc. Linearly-actuated magnetocaloric heat pump
US10443585B2 (en) 2016-08-26 2019-10-15 Haier Us Appliance Solutions, Inc. Pump for a heat pump system
US9857106B1 (en) 2016-10-10 2018-01-02 Haier Us Appliance Solutions, Inc. Heat pump valve assembly
US9857105B1 (en) 2016-10-10 2018-01-02 Haier Us Appliance Solutions, Inc. Heat pump with a compliant seal
US10386096B2 (en) 2016-12-06 2019-08-20 Haier Us Appliance Solutions, Inc. Magnet assembly for a magneto-caloric heat pump
US10288326B2 (en) 2016-12-06 2019-05-14 Haier Us Appliance Solutions, Inc. Conduction heat pump
WO2018183397A1 (fr) * 2017-03-28 2018-10-04 Battelle Memorial Institute Procédés et systèmes régénératifs magnétiques actifs utilisant un fluide de transfert thermique d'hydrogène
US11009282B2 (en) 2017-03-28 2021-05-18 Haier Us Appliance Solutions, Inc. Refrigerator appliance with a caloric heat pump
US10527325B2 (en) 2017-03-28 2020-01-07 Haier Us Appliance Solutions, Inc. Refrigerator appliance
WO2018183398A1 (fr) 2017-03-28 2018-10-04 Barclay, John Systèmes de régénérateur magnétique actif multicouche avancé et procédés de liquéfaction magnétocalorique
US10451320B2 (en) 2017-05-25 2019-10-22 Haier Us Appliance Solutions, Inc. Refrigerator appliance with water condensing features
US10422555B2 (en) 2017-07-19 2019-09-24 Haier Us Appliance Solutions, Inc. Refrigerator appliance with a caloric heat pump
US10451322B2 (en) 2017-07-19 2019-10-22 Haier Us Appliance Solutions, Inc. Refrigerator appliance with a caloric heat pump
US10400645B2 (en) 2017-08-04 2019-09-03 Ford Global Technologies, Llc Systems and methods for vehicle system component thermal regulation
US10520229B2 (en) 2017-11-14 2019-12-31 Haier Us Appliance Solutions, Inc. Caloric heat pump for an appliance
US11022348B2 (en) 2017-12-12 2021-06-01 Haier Us Appliance Solutions, Inc. Caloric heat pump for an appliance
US10830506B2 (en) 2018-04-18 2020-11-10 Haier Us Appliance Solutions, Inc. Variable speed magneto-caloric thermal diode assembly
US10557649B2 (en) 2018-04-18 2020-02-11 Haier Us Appliance Solutions, Inc. Variable temperature magneto-caloric thermal diode assembly
US10876770B2 (en) 2018-04-18 2020-12-29 Haier Us Appliance Solutions, Inc. Method for operating an elasto-caloric heat pump with variable pre-strain
US10551095B2 (en) 2018-04-18 2020-02-04 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly
US10648704B2 (en) 2018-04-18 2020-05-12 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly
US10648705B2 (en) 2018-04-18 2020-05-12 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly
US10641539B2 (en) 2018-04-18 2020-05-05 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly
US10648706B2 (en) 2018-04-18 2020-05-12 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly with an axially pinned magneto-caloric cylinder
US10782051B2 (en) 2018-04-18 2020-09-22 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly
US11015842B2 (en) 2018-05-10 2021-05-25 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly with radial polarity alignment
US11054176B2 (en) 2018-05-10 2021-07-06 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly with a modular magnet system
US10989449B2 (en) 2018-05-10 2021-04-27 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly with radial supports
US11092364B2 (en) 2018-07-17 2021-08-17 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly with a heat transfer fluid circuit
US10684044B2 (en) 2018-07-17 2020-06-16 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly with a rotating heat exchanger
CN109780751A (zh) * 2018-12-24 2019-05-21 珠海格力电器股份有限公司 一种磁制冷系统
US11193697B2 (en) 2019-01-08 2021-12-07 Haier Us Appliance Solutions, Inc. Fan speed control method for caloric heat pump systems
US11274860B2 (en) 2019-01-08 2022-03-15 Haier Us Appliance Solutions, Inc. Mechano-caloric stage with inner and outer sleeves
US11168926B2 (en) 2019-01-08 2021-11-09 Haier Us Appliance Solutions, Inc. Leveraged mechano-caloric heat pump
US11149994B2 (en) 2019-01-08 2021-10-19 Haier Us Appliance Solutions, Inc. Uneven flow valve for a caloric regenerator
US11112146B2 (en) 2019-02-12 2021-09-07 Haier Us Appliance Solutions, Inc. Heat pump and cascaded caloric regenerator assembly
US11015843B2 (en) 2019-05-29 2021-05-25 Haier Us Appliance Solutions, Inc. Caloric heat pump hydraulic system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2510800A (en) * 1945-11-10 1950-06-06 Chilowsky Constantin Method and apparatus for producing electrical and mechanical energy from thermal energy
US2589775A (en) * 1948-10-12 1952-03-18 Technical Assets Inc Method and apparatus for refrigeration
US3108444A (en) * 1962-07-19 1963-10-29 Martin Marietta Corp Magneto-caloric cryogenic refrigerator
NL6602744A (fr) * 1966-03-03 1967-09-04
US3393526A (en) * 1966-06-29 1968-07-23 Rca Corp Cryogenic heat pump including magnetic means for moving a normal zone along a superconductive rod
US3743866A (en) * 1972-07-24 1973-07-03 A Pirc Rotary curie point magnetic engine
US3841107A (en) * 1973-06-20 1974-10-15 Us Navy Magnetic refrigeration
US4033734A (en) * 1976-09-17 1977-07-05 Steyert Jr William A Continuous, noncyclic magnetic refrigerator and method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081411A1 (fr) * 1981-11-27 1983-06-15 Commissariat A L'energie Atomique Procédé de réfrigération ou de pompage de chaleur et dispositif pour la mise en oeuvre de ce procédé
US4441325A (en) * 1981-11-27 1984-04-10 Commissariat A L'energie Atomique Refrigerating or heat pumping process and apparatus
FR2520094A1 (fr) * 1982-01-20 1983-07-22 Us Energy Refrigerateur magnetique du type a roue
EP0170364A1 (fr) * 1984-06-05 1986-02-05 Kabushiki Kaisha Toshiba Réfrigérateur magnétique
FR2574913A1 (fr) * 1984-12-18 1986-06-20 Commissariat Energie Atomique Dispositif de refrigeration ou de pompage de chaleur
EP0187078A1 (fr) * 1984-12-18 1986-07-09 Commissariat A L'energie Atomique Dispositif de réfrigération ou de pompage de chaleur
FR2590004A1 (fr) * 1985-11-08 1987-05-15 Deutsche Forsch Luft Raumfahrt Dispositif pour la production magnetocalorique de froid
FR2601440A1 (fr) * 1986-07-11 1988-01-15 Hitachi Ltd Appareil et procede de refrigeration par voie magnetique

Also Published As

Publication number Publication date
CA1095596A (fr) 1981-02-10
IT7821027A0 (it) 1978-03-09
JPS53113355A (en) 1978-10-03
IT1093658B (it) 1985-07-26
US4107935A (en) 1978-08-22
DE2807093A1 (de) 1978-09-14

Similar Documents

Publication Publication Date Title
FR2383410A1 (fr) Refrigerateur a haute temperature
Angulo-Brown et al. A non-endoreversible Otto cycle model: improving power output and efficiency
GB1536806A (en) Ebullient cooled turbocharger bearing housing
ES8608628A1 (es) Un sistema de refrigeracion para un motor termico
GB1484503A (en) Heat engine
GB1063722A (en) Improvements in supercharged internal combustion engines
FR2409627A1 (fr) Machine electrique tournante a canal de refroidissement
FR2425552A1 (fr) Moteur a gaz chaud, fonctionnant aussi avec piston libre
FR2381924A1 (fr) Dispositif de moteur-pompe
GB939704A (en) Rotor and bearing construction for rotary internal combustion engines, fluid motors, pumps, compressors and the like
FR2376381A1 (fr) Installation thermodynamique a circuit ferme de fluide ou agent moteur
JPS4826241B1 (fr)
FR2370236A1 (fr) Systeme de transmission de chaleur
FR2469580A1 (fr) Procede et systeme de recuperation d'energie, notamment de l'energie perdue dans un groupe moteur-compresseur
FR2441729A1 (fr) Piston a gorge de segment pour moteur a combustion interne a vitesse de regime moyenne
SU412816A1 (ru) Упорный подшипник скольжени
GB995674A (en) Improvements in or relating to supercharged internal combustion engines
JPS56101045A (en) Cooling system for internal combustion engine
GB1169861A (en) Improvements relating to Cooling Devices for Liquid-Cooled Internal Combustion Engines
FR2358547A1 (fr) Moteur thermique a deux fluides et a recuperation de chaleur
FR2413546A1 (fr) Dispositif de refroidissement du liquide des moteurs de vehicules
US3319612A (en) Water-cooled rotary piston engine
GB1454941A (en) Hot-gas piston engine
GB968029A (en) Rotary piston internal combustion engine
Markman et al. An experimental investigation of a low-power Stirling engine