发明名称 |
Cooling device for refrigerator |
摘要 |
A cooling device for a refrigerator comprising a plurality of cooling tubes, each of the cooling tubes being formed by helically winding a thermally conductive metal pipe having radial spine fins over the entire periphery thereof, being substantially in parallel to the axis of helix thereof and being connected together through a bent connection portion, to provide a continuous refrigerant passageway.
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申请公布号 |
US4527624(A) |
申请公布日期 |
1985.07.09 |
申请号 |
US19840621430 |
申请日期 |
1984.06.18 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
NISHIDA, SUSUMU;FUCHIGAMI, TADASHI;KIMURA, SEIJI;KISHI, SHUNSAKU;KOBAYASHI, AKIO |
分类号 |
F25B39/02;F25D17/06;(IPC1-7):F28F1/14;F28F1/36 |
主分类号 |
F25B39/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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