发明名称 |
EJECTOR, MOTIVE FLUID FOAMING METHOD, AND REFRIGERATION CYCLE APPARATUS |
摘要 |
A flow path of a nozzle included in an ejector includes a convergent taper portion in which the cross-sectional area of the flow path gradually decreases toward the downstream side, a cylindrical flow path extending from a downstream end of the convergent taper portion and being continuous for a predetermined length and in a cylindrical shape, and a divergent taper portion continuous with a downstream end of the cylindrical flow path and in which the cross-sectional area of the flow path gradually increases toward the downstream side. By providing the cylindrical flow path, a length of the divergent taper portion is reduced.
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申请公布号 |
US2013000348(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
US201013583937 |
申请日期 |
2010.03.31 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION;HIGASHIIUE SHINYA;NOMOTO SO;MINAMISAKO HIROKAZU |
发明人 |
HIGASHIIUE SHINYA;NOMOTO SO;MINAMISAKO HIROKAZU |
分类号 |
B05B7/04;F25B1/06 |
主分类号 |
B05B7/04 |
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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