Invention Grant
US5771788A Food storage device employing a thermoelectric element as a heat source
and sink
失效
食品储存装置采用热电元件作为热源和水槽
- Patent Title: Food storage device employing a thermoelectric element as a heat source and sink
- Patent Title (中): 食品储存装置采用热电元件作为热源和水槽
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Application No.: US896044Application Date: 1997-07-17
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Publication No.: US5771788APublication Date: 1998-06-30
- Inventor: Young-Gil Lee , Suk-Jae Choi
- Applicant: Young-Gil Lee , Suk-Jae Choi
- Applicant Address: KRX
- Assignee: Mando Machinery Corp.
- Current Assignee: Mando Machinery Corp.
- Current Assignee Address: KRX
- Priority: KRX96-29738 19960723
- Main IPC: F25D11/00
- IPC: F25D11/00 ; A21C13/00 ; F25B21/02 ; F25B21/04 ; F25D23/12 ; C12H1/00
Abstract:
A food storage device has a circulation tube arranged around a food compartment, a heat exchanger connected to the circulation tube, and a pump for forcibly circulating fluid. A thermoelectric element includes a first heat transfer plate in thermal contact with the heat exchanger for heating the fluid in a fermenting mode of the food storage device and for cooling the fluid in a refrigerating mode of the food storage device, thermoelectric material and a second heat transfer plate in an external environment.
Public/Granted literature
- US5375188A Music/voice discriminating apparatus Public/Granted day:1994-12-20
Information query
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