发明名称 |
MOTOR-OPERATED SELECTOR VALVE AND REFRIGERATING CYCLE DEVICE FOR REFRIGERATOR-FREEZER |
摘要 |
<p>A motor-operated selector valve used for a refrigerating cycle device for refrigerator-freezer capable of making compatible an increase in performance with an energy saving of a refrigerator-freezer at a higher level, comprising a valve housing having an inlet port normally communicating with a valve chamber and a first outlet port (B) and a second outlet port (C) opening in the bottom surface of the valve chamber, a valve element (17) installed rotatably and displaceably in the valve chamber and having, on the end surface of the valve chamber coming in contact with the bottom surface thereof, a partition wall part (20) dividing the valve element into an open area (18) communicating with the valve chamber and a non-open area not communicating with the open area (18), and a motor-operated actuator for steppingly drivingly rotating the valve element (17), wherein the valve element (17) is switched over to four positions (a) to (d).</p> |
申请公布号 |
WO0214724(A1) |
申请公布日期 |
2002.02.21 |
申请号 |
WO2001JP06586 |
申请日期 |
2001.07.31 |
申请人 |
KABUSHIKI KAISHA SAGINOMIYA SEISAKUSHO;KANEKO, MORIO;KASAI, AKIRA |
发明人 |
KANEKO, MORIO;KASAI, AKIRA |
分类号 |
F25B5/00;F16K11/074;F16K31/04;F25B5/04;F25B41/04;(IPC1-7):F16K31/04 |
主分类号 |
F25B5/00 |
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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