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A defrosting method of a refrigerating circuit use

2022-12-09 来源:钮旅网
专利内容由知识产权出版社提供

专利名称:A defrosting method of a refrigerating

circuit used for a refrigerator car

发明人:Akiike, Shigeru,Rikukawa, Yuuji申请号:EP89103301.1申请日:19890224公开号:EP0330230A1公开日:19890830

专利附图:

摘要:A frost formed at a cooling unit (13) is effectively defrosted by two steps ofdefrosting. First step (41-47) mainly defrosts a frost formed at an outer surface of anevaporator (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 heatedevaporator (131).

申请人:SANDEN CORPORATION

地址:20 Kotobuki-cho Isesaki-shi Gunma, 372 JP

国籍:JP

代理机构:Prüfer, Lutz H., Dipl.-Phys.

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