| 发明名称 |
A defrosting method of a refrigerating circuit used for a refrigerator car. |
| 摘要 |
<p>A frost formed at a cooling unit (13) is effectively defrosted by two steps of defrosting. First step (41-47) mainly defrosts a frost formed at an outer surface of an evaporator (131) by means of directly leading discharged gas to the evaporator. Second step (48-57) mainly defrosts a frost formed at the cooling unit (13) except the evaporator (131) by means of making air in a refrigerating container pass through the heated evaporator (131).</p> |
| 申请公布号 |
EP0330230(A1) |
申请公布日期 |
1989.08.30 |
| 申请号 |
EP19890103301 |
申请日期 |
1989.02.24 |
| 申请人 |
SANDEN CORPORATION |
发明人 |
AKIIKE, SHIGERU;RIKUKAWA, YUUJI |
| 分类号 |
F25B47/02;F25D21/00;F25D21/12 |
主分类号 |
F25B47/02 |
| 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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