| 发明名称 |
COMPRESSOR COMPRISING A VARIABLE VOLUME INDEX VALVE |
| 摘要 |
A compressor is provided including a housing having a suction inlet and a discharge outlet. A compression mechanism within the housing is configured to receive a vapor at the suction inlet and to provide a compressor vapor to the discharge outlet. A volume index valve is arranged near the discharge outlet. The volume index valve includes a piston positioned within a hollow chamber and configured to move between a closed position and an open position to provide a bypass flow path from an intermediate portion of the compression mechanism to the discharge outlet. The piston is configured to move within the chamber automatically in response to the operating pressure of the vapor within the compressor. |
| 申请公布号 |
US2016319815(A1) |
申请公布日期 |
2016.11.03 |
| 申请号 |
US201415105229 |
申请日期 |
2014.10.16 |
| 申请人 |
CARRIER CORPORATION |
发明人 |
Akei Masao |
| 分类号 |
F04C28/26;F04C28/16;F04C29/12;F04C18/16 |
主分类号 |
F04C28/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A compressor comprising:
a housing including a suction inlet and a discharge outlet; a compression mechanism configured to receive a vapor at the suction inlet and to provide compressed vapor to the discharge outlet; a volume index valve arranged near the discharge outlet, the volume index valve including a piston positioned within a hollow chamber and configured to move between a closed position and an open position to provide a bypass flow path from an intermediate portion of the compression mechanism to the discharge outlet, the piston being configured to move within the chamber automatically in response to the operating pressures of the vapor within the compressor. |
| 地址 |
Farmington CT US |
