Bottle cooling and warming device
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IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
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출원번호 |
US-0243312
(2005-10-04)
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등록번호 |
US-7305833
(2007-12-11)
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발명자
/ 주소 |
- Pieronczyk,Dietmar
- Verardo,Frederico
- Teuber,Joseph
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출원인 / 주소 |
- Electrolux Professional S.p.A.
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
0 인용 특허 :
3 |
초록
▼
A cooling and warming apparatus includes a housing having a top side with a number of open receptacles for receiving perishable items. Thermally-conductive bases are attached to the bottom of the receptacles. Thermoelectric elements are provided in thermal communication with the thermally-conductiv
A cooling and warming apparatus includes a housing having a top side with a number of open receptacles for receiving perishable items. Thermally-conductive bases are attached to the bottom of the receptacles. Thermoelectric elements are provided in thermal communication with the thermally-conductive bases. A heat sink having heat-dissipating fins is provided in thermal communication with at least one of the thermoelectric elements. A fan draws air into the housing, through the heat-dissipating fins of the heat sink, and out of the housing. A temperature controller controls the operation of one of the plurality of thermoelectric elements.
대표청구항
▼
What is claimed is: 1. A cooling and warming apparatus comprising: a housing having a top side, the top side comprising a plurality of apertures; a plurality of receptacles for receiving perishable items, each of the receptacles comprising a bottom end, a top end and a side wall defining a chamber
What is claimed is: 1. A cooling and warming apparatus comprising: a housing having a top side, the top side comprising a plurality of apertures; a plurality of receptacles for receiving perishable items, each of the receptacles comprising a bottom end, a top end and a side wall defining a chamber that opens through one of the plurality of apertures in the top side of the housing, said one of the plurality of apertures being adjacent the top end of the receptacle; a plurality of thermally-conductive bases each being attached at a top side to the bottom end of one of the plurality of receptacles; a plurality of thermoelectric elements each being in thermal communication with a bottom side of one of the plurality of thermally-conductive bases; a heat sink having heat-dissipating fins, the heat sink being in thermal communication with at least one of the plurality of thermoelectric elements; a fan for drawing air into the housing, through the heat-dissipating fins of the heat sink, and out of the housing; and a temperature controller for controlling the operation of one of the plurality of thermoelectric elements for providing a first temperature in one of the plurality of receptacles, and for controlling the operation of a second of the plurality of thermoelectric elements for providing a second temperature in another of the plurality of receptacles. 2. The cooling and warming apparatus of claim 1, wherein the temperature controller comprises a core temperature sensor for sensing a temperature of a perishable item contained in one of the plurality of receptacles and controlling the operation of the corresponding one of the plurality of thermoelectric element to maintain the perishable item at a set temperature. 3. The cooling and warming apparatus of claim 1, wherein the temperature controller comprises a capillary tube. 4. The cooling and warming apparatus of claim 1, wherein one of the receptacles is cylindrical. 5. The cooling and warming apparatus of claim 1, wherein each of the apertures provided in the top side of the housing have a shape that is different from a cross-section of the receptacles taken parallel to the top side. 6. The cooling and warming apparatus of claim 5, wherein the top side is removably attached to the housing. 7. The cooling and warming apparatus of claim 1, wherein at least one of said plurality of thermoelectric elements is configured to heat a corresponding one of the plurality of thermally-conductive bases and another one of said plurality of thermoelectric elements is configured to cool a corresponding one of the plurality of thermally-conductive bases. 8. The cooling and warming apparatus of claim 1, further comprising a second temperature controller for controlling the operation of another one of the plurality of thermoelectric elements. 9. The cooling and warming apparatus of claim 1, wherein the plurality of receptacles, the plurality of thermally-conductive bases, the plurality of thermoelectric elements, and the heat sink each comprise aluminum. 10. The cooling and warming apparatus of claim 1, further comprising thermal insulation surrounding each of the plurality of thermally-conductive bases and each of the thermoelectric elements. 11. A cooling and warming apparatus comprising: a housing having a top side removably attached to the housing; a plurality of cylindrical receptacles for receiving perishable items, each of the receptacles having a bottom end and a side wall defining a chamber that opens through one of a plurality of apertures in the top side of the housing, said one of the plurality of apertures opposing the bottom end of the receptacle and having a shape that is different from a cross-section of the receptacle taken parallel to the top side of the housing; a plurality of thermally-conductive bases each being attached at a top side to the bottom end of one of the plurality of receptacles; a plurality of thermoelectric elements each being in thermal communication with a bottom side of one of the plurality of thermally-conductive bases; thermal insulation surrounding each of the plurality of thermally-conductive bases and each of the thermoelectric elements; a plurality of heat sinks having heat-dissipating fins, each of the plurality of heat sinks being in thermal communication with one of the plurality of thermoelectric elements; a cooling and warming fan for drawing air into the housing, through the heat-dissipating fins of the plurality of heat sinks, and out of the housing; a first temperature controller for controlling the operation of one of the plurality of thermoelectric elements, the first temperature controller comprising a core temperature sensor for sensing a temperature of a perishable item contained in one of the plurality of receptacles and controlling the operation of the corresponding one of the plurality of thermoelectric element to maintain the perishable item at a set temperature; and a second temperature controller for controlling the operation of another one of the plurality of thermoelectric elements, wherein at least one of said plurality of thermoelectric elements is configured to heat a corresponding one of the plurality of thermally-conductive bases and another one of said plurality of thermoelectric elements is configured to cool a corresponding one of the plurality of thermally-conductive bases. 12. The cooling and warming apparatus of claim 11, wherein the temperature controller comprises a capillary tube. 13. The cooling and warming apparatus of claim 11, wherein the temperature controller is electronic temperature controller. 14. The cooling and warming apparatus of claim 1, wherein the temperature controller controls the operation of one of the plurality of thermoelectric elements for providing the first temperature independently of the operation of another of the plurality of thermoelectric elements for providing the second temperature.
이 특허에 인용된 특허 (3)
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Reed Michael A. (Tucson AZ), Control circuitry for thermoelectric environmental chamber.
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Suzuki Nobuaki (Tokyo JPX), Electronic compact refrigerator.
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Beitner Shlomo (Tel-Aviv ILX), Thermoelectric cooler.
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