Cooling air flow passage of refrigerator
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0214829
(2005-08-31)
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등록번호 |
US-7434417
(2008-10-14)
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우선권정보 |
KR-10-2004-0090747(2004-11-09) |
발명자
/ 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
Greenblum & Bernstein, P.L.C.
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인용정보 |
피인용 횟수 :
5 인용 특허 :
9 |
초록
▼
A cooling air flow passage of a refrigerator is provided. The cooling air not only flows through the passage so as to make ice in an ice making chamber but is also sent so as to cool water in a water storage tank. Therefore, the cooling air flow passage of the refrigerator and the overall structure
A cooling air flow passage of a refrigerator is provided. The cooling air not only flows through the passage so as to make ice in an ice making chamber but is also sent so as to cool water in a water storage tank. Therefore, the cooling air flow passage of the refrigerator and the overall structure of the refrigerator are simplified, which increases the efficiency of the refrigerator and reduces the manufacturing cost.
대표청구항
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What is claimed is: 1. A cooling air flow passage of a refrigerator, comprising: an ice making chamber that makes ice using cooling air introduced from an outside source; a water storage tank that cools water accommodated therein using the cooling air that has passed through the ice making chamber;
What is claimed is: 1. A cooling air flow passage of a refrigerator, comprising: an ice making chamber that makes ice using cooling air introduced from an outside source; a water storage tank that cools water accommodated therein using the cooling air that has passed through the ice making chamber; and a connecting duct that connects the ice making chamber with the water storage tank, the connecting duct guiding the cooling air from the ice making chamber to the water storage tanks, wherein a temperature of the cooling air passed through the ice making chamber is higher than a temperature of the cooling air from the outside source. 2. The passage according to claim 1, wherein the ice making chamber is located above the water storage tank. 3. The passage according to claim 1, wherein the ice making chamber and/or the water storage tank is installed on a door. 4. The passage according to claim 1, further comprising an ice making chamber cover that separates the ice making chamber from an inside of the refrigerator. 5. The passage according to claim 1, wherein the water storage tank includes a water tank spaced a predetermined distance inside the water storage tank. 6. The passage according to claim 1, further comprising: an air discharge port formed on a cover of the water storage tank, the air discharge port allowing the cooling air of the water storage tank to be discharged to an inside of the refrigerator. 7. The passage according to claim 1, wherein the ice making chamber and/or the water storage tank are/is formed on an inside of a refrigerating room door. 8. The passage according to claim 1, further comprising a passage that connects the ice making chamber with an evaporator. 9. The passage according to claim 1, further comprising a plurality of passages that connects the ice making chamber with the evaporator. 10. The passage according to claim 1, wherein the ice making chamber is formed in a refrigerating room, and a passage that connects the ice making chamber with a freezing room is provided. 11. A cooling air flow passage of a refrigerator, comprising: an ice making chamber that supplies ice to an ice dispenser; a water storage tank that supplies water to a water dispenser; a connecting duct that connects the ice making chamber with the water storage tank, the connecting duct causing cooling air that has passed through the ice making chamber to flow into the water storage tank; and a passage having one end connected with the ice making chamber, the passage supplying cooling air, wherein a temperature of the cooling air passed through the ice making chamber is higher than a temperature of the cooling air from the outside source. 12. The passage according to claim 11, wherein the other end of the passage is connected with the evaporator. 13. The passage according to claim 11, wherein the other end of the passage is connected with a freezing room. 14. The passage according to claim 11, wherein the passage is provided in the form of a pair of passages, one for inflow and the other for outflow of the cooling air. 15. The passage according to claim 11, wherein the passage includes a ventilating fan that forces the flow of the cooling air. 16. The passage according to claim 11, wherein the water storage tank is installed in a refrigerating room, and at least a portion of an outer wall of the water storage tank is opened. 17. A cooling air flow passage of a refrigerator, comprising: an ice making unit installed on a refrigerating room door; a water dispensing unit installed near the ice making unit; a connecting duct that guides cooling air that has passed through the ice making unit to the water dispensing unit; and a passage having one end connected to one end of the ice making unit, the passage guiding inflow/outflow of the cooling air. 18. The passage according to claim 17, further comprising a damper formed on the connecting duct. 19. The passage according to claim 17, further comprising a damper formed on the passage for the outflow among the passages. 20. The passage according to claim 17, further comprising a ventilating fan formed on the passage for the inflow among the passages. 21. The passage according to claim 1, wherein the cooling air passage through the ice making chamber is used to make ice in the ice making chamber. 22. The passage according to claim 1, wherein the cooling air passage through the ice making chamber is used to cool the ice received in the ice storage bin in the ice making chamber.
이 특허에 인용된 특허 (9)
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Rudick Arthur G. (Marietta GA), Carbonator refrigeration system.
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Cho, Seong-Ho; Lee, In-Seop; Lee, In-Won; Sung, Jae-Yong; Choi, Jay-Ho; An, Kwang-Hyup; Lee, Jeong-Ho; Nam, Young-Sok, Cold air supply apparatus of refrigerator.
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Kim,Ill Shin; An,Si Yeon; Seo,Chang Hwan, Dispenser for refrigerator.
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Unger Larry E. (Southside AL), Refrigerator through the door ice dispenser.
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Kim, Seong Jae; Lee, Myung Ryul; Seo, Chang Ho; Chung, Sune Hoon, Refrigerator with an icemaker.
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Unger Larry E. (Southside AL), Through the door water and ice dispenser.
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Unger Larry E. (Southside AL), Through the door water and ice dispenser.
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Unger Larry E. (Southside AL), Through the door water and ice dispenser.
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True Howard D. F. (Bloomington IN), Water storage tank for use in the fresh food compartment of a refrigerator.
이 특허를 인용한 특허 (5)
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Venkatakrishnan, Natarajan; Davis, Matthew William; Struminski, Krzysztof; Lawson, Wayne, Ice producing apparatus.
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Venkatakrishnan, Natarajan; Davis, Matthew William; Struminski, Krzysztof; Lawson, Wayne, Ice producing method.
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Boarman, Patrick J., Low energy refrigerator heat source.
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Boarman, Patrick J., Low energy refrigerator heat source.
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Kim, Ju-Hyun; Shin, Jong-Min, Refrigerator.
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