公开(公告)号：WO2013052425A3

公开(公告)日：2014-05-08

申请号：PCT/US2012058334

申请日：2012-10-01

Applicant: FALLBROOK IP CO LLC

Inventor： POHL BRAD P ,  SMITHSON ROBERT ,  MCBROOM SCOTT T ,  NIELSEN TERRY R ,  FRANK MARK A ,  GETTIG BLAKE C ,  PATERSON JOSEPH F

IPC: F25B49/02 ,  F01P9/06

CPC classification number: F25B49/022 ,  B60H1/3222 ,  F15B13/0402 ,  F16H15/28 ,  F16H15/40 ,  F16H15/503 ,  F16H57/0412 ,  F16H57/0487 ,  F25B2600/0253 ,  Y10T29/49359

Abstract: Inventive embodiments are directed to components, subassemblies, systems, and/or methods for a refrigeration system having a compressor operably coupled to continuously variable accessory drive (CVAD). In one embodiment, the refrigerant is adapted to cool the CVAD. In another embodiment, the refrigerant is configured to actuate a change in operating condition of the CVAD. A change in operating condition of the CVAD can be based at least in part on the thermodynamic state, such as pressure or temperature, of the refrigerant. In one embodiment, a skew-based control system is adapted to facilitate a change in the ratio of a CVAD. In another embodiment, a skew-based control system includes a skew actuator coupled to a carrier member. In some embodiments, the skew actuator is configured to rotate a carrier member of a CVT. Among other things, shift control interfaces for a CVT are disclosed.

Abstract translation: 发明实施例涉及具有可操作地连接到连续可变附件驱动器（CVAD）的压缩机的制冷系统的部件，子组件，系统和/或方法。 在一个实施例中，制冷剂适于冷却CVAD。 在另一个实施例中，制冷剂构造成致动CVAD的运行状态的变化。 CVAD的操作条件的变化可以至少部分地基于制冷剂的热力学状态，例如压力或温度。 在一个实施例中，基于偏斜的控制系统适于促进CVAD的比率的变化。 在另一个实施例中，基于偏斜的控制系统包括耦合到载体构件的偏斜致动器。 在一些实施例中，偏斜致动器构造成旋转CVT的承载构件。 其中包括用于CVT的换挡控制接口。