公开(公告)号：AU2015264878A1

公开(公告)日：2015-12-24

申请号：AU2015264878

申请日：2015-12-03

Applicant: EMERSON CLIMATE TECHNOLOGIES

Inventor： PHAM HUNG M ,  JAYANTH NAJARAJ

IPC: F04B49/06 ,  F04C18/02 ,  F04C28/28

Abstract: H:\dcr\lnienvornci\NRPortbI\DCC\DER\9002207_Idocs-,/12/201i A compressor comprising a shell, a compression mechanism, a motor, and a diagnostic system, said diagnostic system including a processor and a memory and operable to differentiate between a low-side fault and a high-side fault by monitoring a rate of current rise drawn by said motor for a first predetermined time period following compressor startup.

公开(公告)号：WO2010135290A3

公开(公告)日：2011-02-24

申请号：PCT/US2010035208

申请日：2010-05-18

Applicant: EMERSON CLIMATE TECHNOLOGIES ,  PHAM HUNG M ,  JAYANTH NAJARAJ

Inventor： PHAM HUNG M ,  JAYANTH NAJARAJ

IPC: F04C28/28 ,  F04B49/06 ,  F04C18/02

CPC classification number: F04C28/28 ,  F04B49/065 ,  F04B51/00 ,  F04C18/0215 ,  F04C23/008 ,  F04C2240/81 ,  F04C2270/07 ,  F04C2270/80 ,  F04C2270/86

Abstract: A compressor is provided and may include a shell, a compression mechanism, a motor, and a diagnostic system that determines a system condition. The diagnostic system may include a processor and a memory and may predict a severity level of the system condition based on at least one of a sequence of historical-fault events and a combination of the types of the historical-fault events.

Abstract translation: 提供压缩机，并且可以包括壳体，压缩机构，马达以及确定系统状态的诊断系统。 诊断系统可以包括处理器和存储器，并且可以基于历史故障事件序列和历史故障事件的类型的组合中的至少一个来预测系统状况的严重性级别。