A heat pump includes a magnet assembly which creates a magnetic field, and a regenerator housing which includes a body defining a plurality of chambers, each of the plurality of chambers extending along a transverse direction orthogonal to the vertical direction. The heat pump further includes a plu
A heat pump includes a magnet assembly which creates a magnetic field, and a regenerator housing which includes a body defining a plurality of chambers, each of the plurality of chambers extending along a transverse direction orthogonal to the vertical direction. The heat pump further includes a plurality of stages, each of the plurality of stages including a magnetocaloric material disposed within one of the plurality of chambers and extending along the transverse direction between a first end and a second end.
대표청구항▼
1. A heat pump, comprising: a magnet assembly, the magnet assembly creating a magnetic field;a regenerator housing, the regenerator housing comprising a body defining a plurality of chambers, each of the plurality of chambers extending along a transverse direction orthogonal to the vertical directio
1. A heat pump, comprising: a magnet assembly, the magnet assembly creating a magnetic field;a regenerator housing, the regenerator housing comprising a body defining a plurality of chambers, each of the plurality of chambers extending along a transverse direction orthogonal to the vertical direction;a plurality of stages, each of the plurality of stages comprising a magnetocaloric material disposed within a respective one of the plurality of chambers and extending along the transverse direction between a first end and a second end of each stage; anda cam connected to one of the regenerator housing or the magnet assembly,wherein the one of the regenerator housing or the magnet assembly is linearly movable relative to the other of the regenerator housing or the magnet assembly along a longitudinal direction orthogonal to the vertical direction and the transverse direction due to rotation of the cam, andwherein each of the plurality of stages defines a cold side inlet and a cold side outlet at the first end and a hot side inlet and a hot side outlet at the second end such that working fluid is flowable through each of the plurality of stages along the transverse direction. 2. The heat pump of claim 1, wherein the regenerator housing is movable relative to the magnet assembly, and wherein the cam is connected to the regenerator housing. 3. The heat pump of claim 1, wherein the Calla is rotatable about the transverse direction. 4. The heat pump of claim 1, wherein the care is rotatable about the longitudinal direction. 5. The heat pump of claim 1, wherein the cam is a cam wheel. 6. The heat pump of claim 1, wherein the cam is a cam cylinder. 7. The heat pump of claim 1, wherein in a first position along the longitudinal direction the regenerator housing is positioned such that a first stage of the plurality of stages is within the magnetic field and a second stage of the plurality of stages is out of the magnetic field, and wherein in a second position along the longitudinal direction the regenerator housing is positioned such that the first stage of the plurality of stages is out of the magnetic field and the second stage of the plurality of stages is within the magnetic field. 8. The heat pump of claim 7, Wherein a cam profile defined by the cam defines the first position, the second position, a first transition between the first position and the second position, and a second transition between the first position and the second position, and wherein the cam profile is sized and shaped to cause the one of the regenerator housing or the magnet assembly to dwell in the first position and the second position for periods of time longer than time periods in the first transition and second transition. 9. The heat pump of claim 1, further comprising a motor in mechanical communication with the one of the regenerator housing or the magnet assembly and configured for moving the one of the regenerator housing or the magnet assembly along the longitudinal direction. 10. The heat pump of claim 9, wherein the motor is in mechanical communication with the regenerator housing. 11. A heat pump system, comprising: a cold side heat exchanger configured for heat removal from a first local environment;a hot side heat exchanger configured for heat delivery to a second local environment;a first pump for circulating a working fluid between the cold side heat exchanger and the hot side heat exchanger;a second pump for circulating a working fluid between the cold side heat exchanger and the hot side heat exchanger; anda heat pump in fluid communication with the cold side heat exchanger, the hot side heat exchanger, the first pump and the second pump, the heat pump comprising: a magnet assembly, the magnet assembly creating a magnetic field;a regenerator housing, the regenerator housing comprising a body defining a plurality of chambers, each of the plurality of chambers extending along a transverse direction orthogonal to the vertical direction;a plurality of stages, each of the plurality of stages comprising a magnetocaloric material disposed within one of the plurality of chambers and extending along the transverse direction between a first end and a second end; anda cam connected to one of the regenerator housing or the magnet assembly,wherein the one of the regenerator housing or the magnet assembly is movable relative to the other of the regenerator housing or the magnet assembly along a longitudinal direction orthogonal to the vertical direction and the transverse direction due to rotation of the cam, andwherein each of the plurality of stages defines a cold side inlet and a cold side outlet at the first end and a hot side inlet and a hot side outlet at the second end such that working fluid is flowable through each of the plurality of stages along the transverse direction. 12. The heat pump system of claim 11, wherein the regenerator housing is movable relative to the magnet assembly. 13. The heat pump system of claim 11, wherein the cam is rotatable about the transverse direction. 14. The heat pump system of claim 11, wherein the cam is rotatable about the longitudinal direction. 15. The heat pump system of claim 11, wherein the cam is a cam wheel. 16. The heat pump system of claim 11, wherein the cam is a cam cylinder. 17. The heat pump system of claim 11, wherein in a first position along the longitudinal direction the regenerator housing is positioned such that a first stage of the plurality of stages is within the magnetic field and a second stage of the plurality of stages is out of the magnetic field, and wherein in a second position along the longitudinal direction the regenerator housing is positioned such that the first stage of the plurality of stages is out of the magnetic field and the second stage of the plurality of stages is within the magnetic field. 18. The heat pump system of claim 17, wherein a cam profile defined by the cam defines the first position, the second position, a first transition between the first position and the second position, and a second transition between the first position and the second position, and wherein the cam profile is sized and shaped to cause the one of the regenerator housing or the magnet assembly to dwell in the first position and the second position for periods of time longer than time periods in the first transition and second transition. 19. The heat pump system of claim 11, further comprising a motor in mechanical communication with the one of the regenerator housing or the magnet assembly and configured for moving the one of the regenerator housing or the magnet assembly along the longitudinal direction. 20. The heat pump system of claim 19, wherein the motor is in mechanical communication with the regenerator housing.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (68)
Tsuchikawa, Koji; Nagira, Masanobu, Abnormality detecting device of auger-type ice making machine and abnormality detecting method thereof.
DeGregoria Anthony J. (Madison WI) Zimm Carl B. (Madison WI) Janda Dennis J. (McFarland WI) Lubasz Richard A. (Deerfield WI) Jastrab Alexander G. (Oconomowoc WI) Johnson Joseph W. (Madison WI) Ludema, Active magnetic regenerator method and apparatus.
Ghoshal, Uttam Shyamalindu, Apparatus and methods for performing switching in magnetic refrigeration systems using inductively coupled thermoelectric switches.
Reid Christopher E. J.,CAX ; Kratschmar Kenneth W.,CAX ; Barclay John A.,CAX ; Corless Adrian J.,CAX, Heat transfer apparatus and method employing active regenerative cycle.
Dinesen, Anders Reves; Linderoth, Soren; Pryds, Nini; Smith, Anders, Magnetic regenerator, a method of making a magnetic regenerator, a method of making an active magnetic refrigerator and an active magnetic refrigerator.
Kitanovski,Andrej; Egolf,Peter Williams; Sari,Osmann, Method and device for continuous generation of cold and heat by means of the magneto-calorific effect.
Cramet, Nicolas; Dupin, Jean-Louis; Heitzler, Jean-Claude; Muller, Christian, Process and apparatus to increase the temperature gradient in a thermal generator using magneto-calorific material.
Sasazawa Koji (Odawara JPX) Komine Shigeo (Odawara JPX) Kitamoto Tatsuji (Odawara JPX) Akashi Goro (Odawara JPX), Process for preparing magnetic iron oxide and magnetic iron oxide produced thereby.
Dooley, Bret A.; Lasley, Christopher C.; Mitchell, Michael R.; Steele, Robert R.; Tittelbaugh, Eric M., Shape memory alloy articles with improved fatigue performance and methods therefor.
Kurita Eiichi (Hiroshima JPX) Kurokawa Haruki (Hiroshima JPX) Fujioka Kazuo (Hiroshima JPX), Spinel-type spherical, black iron oxide particles and process for the producing the same.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.