Magnetic refrigerating device and magnetic refrigerating system
First Claim
Patent Images
1. A magnetic refrigerating device comprising:
- a fixed container filled with a refrigerant, the fixed container including a magnetic material container filled with a magnetic material and being capable of moving in the fixed container and an elastic member provided at an end of the magnetic material container; and
a permanent magnet provided at outside of the fixed container, the permanent magnet configured to move in a moving direction of the magnetic material container, the permanent magnet configured to apply and remove a magnetic field to and from the magnetic material and to generate a magnetic torque in the moving direction of the magnetic material container,wherein the magnetic material is filled in the magnetic material container so that the refrigerant and the magnetic material relatively move with a movement of the magnetic material container.
1 Assignment
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Accused Products
Abstract
The magnetic refrigerating device according to one embodiment includes a fixed container filled with a refrigerant, the fixed container including a magnetic material container that is filled with a magnetic material and that can move in the fixed container and an elastic member provided at the end of the magnetic material container. The magnetic refrigerating device also includes a magnetic-field applying/removing mechanism that is provided at the outside of the fixed container, and that can apply and remove a magnetic field to and from the magnetic material and can generate a magnetic torque to the magnetic material container in moving direction of the magnetic material container.
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Citations
10 Claims
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1. A magnetic refrigerating device comprising:
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a fixed container filled with a refrigerant, the fixed container including a magnetic material container filled with a magnetic material and being capable of moving in the fixed container and an elastic member provided at an end of the magnetic material container; and a permanent magnet provided at outside of the fixed container, the permanent magnet configured to move in a moving direction of the magnetic material container, the permanent magnet configured to apply and remove a magnetic field to and from the magnetic material and to generate a magnetic torque in the moving direction of the magnetic material container, wherein the magnetic material is filled in the magnetic material container so that the refrigerant and the magnetic material relatively move with a movement of the magnetic material container. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A magnetic refrigerating device comprising:
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a fixed container filled with a refrigerant, the fixed container including a magnetic material container filled with a magnetic material capable of moving in the fixed container and an elastic member provided at an end of the magnetic material container; and a permanent magnet provided at outside of the fixed container, the permanent magnet configured to move in a moving direction of the magnetic material container, the permanent magnet configured to apply and remove a magnetic field to and from the magnetic material and to generate a magnetic torque in the moving direction of the magnetic material container, wherein the magnetic material is filled in the magnetic material container so that the refrigerant and the magnetic material relatively move with a movement of the magnetic material container, wherein a magnetic member is provided at an end of the magnetic material container.
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8. A magnetic refrigerating device comprising:
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a fixed container filled with a refrigerant, the fixed container including a magnetic material container filled with a magnetic material capable of moving in the fixed container and an elastic member provided at an end of the magnetic material container; and an electromagnet provided at outside of the fixed container, the electromagnet configured to apply and remove a magnetic field to and from the magnetic material and to generate a magnetic torque in a moving direction of the magnetic material container, wherein the magnetic material is filled in the magnetic material container so that the refrigerant and the magnetic material relatively move with a movement of the magnetic material container. - View Dependent Claims (9)
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10. A magnetic refrigerating device comprising:
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a fixed container filled with a refrigerant, the fixed container including a magnetic material container filled with a magnetic material capable of moving in the fixed container and an elastic member provided at an end of the magnetic material container; and an electromagnet provided at outside of the fixed container, the electromagnet configured to apply and remove a magnetic field to and from the magnetic material and to generate a magnetic torque in a moving direction of the magnetic material container, wherein the magnetic material is filled in the magnetic material container so that the refrigerant and the magnetic material relatively move with a movement of the magnetic material container, wherein a magnetic member is provided at an end of the magnetic material container.
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Specification