A chiller is a machine that removes heat from a liquid via its refrigeration system most likely a vapor-compression package. This cold liquid can then be circulated through a heat exchanger to cool ...

The reciprocating compressors (known also as “piston-type” compressors) are the best compressors for any service that the capacity is relatively low and the differential pressure is relatively high.

Zahroof Valves Inc. (ZVI), established with a focus on improving the performance of reciprocating compressors through the introduction of its innovative compressor valve and 10-year warranty, recently ...

The volume flow of reciprocating compressors is controlled in many systems today. The spectrum of options ranges from simple bypass control, to variable clearance pocket control, to speed control. In ...

Reciprocating refrigeration compressors are essential components in refrigeration and air conditioning systems, using piston-driven mechanisms to compress refrigerant gases. They offer high efficiency ...

A/C compressors currently used on buses (school buses, city buses and coaches) have remained practically unchanged since the 1970s. These compressors are cumbersome — over 150 pounds, V-shaped and ...

Hitachi is a leading global diversified technology and manufacturing company, particularly in the air conditioning and refrigeration industries, where Hitachi's scroll compressors enjoy a high ...

Abstract: Vibration signals from rotating and reciprocating machines provide insights into machine health and operating parameters. Reciprocating machines often feature cylinder deactivation systems ...