发明名称 Automatic regulation of balancing pressure in a screw compressor
摘要 A system and method are provided for the automatic regulation of a balancing pressure to be applied to a rotor of a rotary screw compressor. The system includes a microprocessor which computes a balancing pressure to be applied to the rotor in response to an input of various compressor operating parameters such as suction pressure, discharge pressure, and percent capcity.
申请公布号 US4964790(A) 申请公布日期 1990.10.23
申请号 US19890418627 申请日期 1989.10.10
申请人 SUNDSTRAND CORPORATION 发明人 SCOTT, JAMES C.
分类号 F04C29/00 主分类号 F04C29/00
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