发明名称 |
Kompressor mit Auslassdruckregelung |
摘要 |
<p>An electronic pressure sensor is incorporated into a discharge pressure portion of a compressor. If the pressure sensor indicates that the discharge pressure exceeds a maximum value, the operation of the compressor motor is stopped. The pressure sensor preferably sends an electronic signal to a microprocessor such that the pressure can be compared to a predetermined maximum value. The pressure sensor includes a transducer to change the sensed pressure to a voltage value. The microprocessor communicates with a first switch, which may be a triac switch, and which stops operation of the compressor motor should an undesirably high value be detected. In addition, a second switch communicates with a comparing circuit which ensures the voltage from the pressure sensor is between a minimum and maximum value. The purpose of the comparing circuit is to ensure proper operation of the pressure sensor and its associated circuit.</p> |
申请公布号 |
DE60122103(T2) |
申请公布日期 |
2007.04.12 |
申请号 |
DE2001622103T |
申请日期 |
2001.12.12 |
申请人 |
CARRIER CORP. |
发明人 |
YANG, GEORGE;BRANSON, MICHAEL |
分类号 |
F04C18/02;F04C28/06;F04B49/06;F04C28/28;F25B1/00;F25B49/02 |
主分类号 |
F04C18/02 |
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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