专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5675978A Oil management apparatus for a refrigeration chiller 失效
标题翻译：制冷冷水机油管理装置
公开(公告)号：US5675978A
公开(公告)日：1997-10-14
申请号：US756629
申请日：1996-11-26
申请人： Frederic B. Hamm, Jr. , David H. Eber
发明人： Frederic B. Hamm, Jr. , David H. Eber
IPC分类号： F01M1/10 , F01M1/16 , F25B31/00 , F25B43/02
CPC分类号： F25B31/002 , F01M1/16 , F01M1/10 , Y10T137/86566
摘要： Oil management apparatus for a refrigeration chiller includes a housing mounted to the head wall of an oil supply tank. The housing defines a series of ports and internal flow passages in communication with a valve cavity. A valve spindle disposed in the cavity is configured and positionable such that a plurality of oil flow passages within the chiller are capable of being setup in order to accommodate various chiller lubrication needs including those as they relate to both chiller operation and maintenance. The combination of an integral housing and single valve eliminates a large number of individual valves and the need to connect those valves and various chiller lubrication components, such as an oil filter and oil pressure regulator, with individual sections of difficult to fabricate piping. As a result, the likelihood of error in the setup of a chiller lubrication system is significantly reduced.
摘要翻译：用于制冷冷冻机的油管理装置包括安装在供油箱的顶壁上的壳体。壳体限定了与阀腔连通的一系列端口和内部流动通道。设置在空腔中的阀芯被构造和定位，使得能够设置冷却器内的多个油流通道以适应各种冷却器润滑需求，包括它们涉及冷却器操作和维护的那些。整体外壳和单个阀门的组合消除了大量单独的阀门，并且需要连接这些阀门和各种冷却器润滑部件，例如油过滤器和油压调节器，具有难以制造的管道的各个部分。结果，冷却器润滑系统的设置误差的可能性大大降低。

IPRDB

热门服务

关于我们

友情链接

联系方式