- 专利标题: Compressor diagnostic and recording system
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申请号: US11008423申请日: 2004-12-09
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公开(公告)号: US20050100449A1公开(公告)日: 2005-05-12
- 发明人: Greg Hahn , Zili Sun , Carlos Zamudio , Jason Hugenroth , Thomas Barito , James Bush , Joe Hill , John Williams
- 申请人: Greg Hahn , Zili Sun , Carlos Zamudio , Jason Hugenroth , Thomas Barito , James Bush , Joe Hill , John Williams
- 主分类号: F04C18/02
- IPC分类号: F04C18/02 ; F04C23/00 ; F04C28/06 ; F04C28/28 ; F25B1/04 ; F25B49/00 ; F04B49/00 ; F04B17/00
摘要:
A compressor diagnostic system incorporates a control which receives a plurality of data streams about various operational features of the compressor. As an example, both temperature and pressure of the suction and discharge refrigerant are taken and sent to the control. Moreover, information with regard to the power being supplied to the motor is taken and stored. All of this information is utilized at a control which compares the information to expected values and determines a fault based upon the evaluation. Moreover, in another feature of this invention, much of this data is stored, and maintained at the compressor. In the event of a compressor failure, this stored information will provide a maintenance worker with a good indication of why the compressor failed.
公开/授权文献
- US06966759B2 Compressor diagnostic and recording system 公开/授权日:2005-11-22