发明名称 |
Ejector-type refrigerant cycle device |
摘要 |
An ejector-type refrigerant cycle device includes: a first evaporator 15 that evaporates refrigerant flowing out of an ejector 14; a branch passage 17 that branches a flow of refrigerant between a radiator 13 and the ejector 14 and guides this flow of refrigerant to a vapor-phase refrigerant suction port 14c of the ejector 14; a throttling mechanism 18 disposed in the branch passage 17; and a second evaporator 19 disposed downstream of the throttling mechanism 18 with respect to the flow of refrigerant. The throttling mechanism 18 is constructed to be provided with a fully opening function, and to fully open the branch passage 17 when the second evaporator 19 is defrosted. Therefore, in an ejector-type refrigerant cycle device including multiple evaporators, the function of defrosting the evaporators can be carried out with a simple construction. |
申请公布号 |
US8186180(B2) |
申请公布日期 |
2012.05.29 |
申请号 |
US20100802239 |
申请日期 |
2010.06.02 |
申请人 |
OSHITANI HIROSHI;TAKEUCHI HIROTSUGU;YAMADA ETSUHISA;NISHIJIMA HARUYUKI;DENSO CORPORATION |
发明人 |
OSHITANI HIROSHI;TAKEUCHI HIROTSUGU;YAMADA ETSUHISA;NISHIJIMA HARUYUKI |
分类号 |
F25B1/06;F25B39/04;F25B41/00;F25B47/00;F25B49/00 |
主分类号 |
F25B1/06 |
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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