基本信息:
- 专利标题： 可变容量压缩机的控制装置和计算该压缩机的转矩的方法
- 专利标题（英）：Control apparatus for variable capacity compressor and method of calculating torque of variable capacity compressor
- 申请号：CN200610082671.2 申请日：2006-05-24
- 公开(公告)号：CN1869556A 公开(公告)日：2006-11-29
- 发明人： 高桥荣二 , 河内正树 , 小川正纪 , 关塚盛夫
- 申请人： 康奈可关精株式会社
- 申请人地址： 日本东京都
- 专利权人： 康奈可关精株式会社
- 当前专利权人： 康奈可关精株式会社
- 当前专利权人地址： 日本东京都
- 代理机构： 北京银龙知识产权代理有限公司
- 代理人： 唐超尘
- 优先权： 2005－153188 2005.05.25 JP
- 主分类号： F25B49/02
- IPC分类号： F25B49/02 ; F25B31/00 ; B60H1/32
An apparatus for calculating torque of a variable capacity compressor is provided. The compressor includes a suction chamber, a discharge chamber, a piston to draw coolant from the suction chamber, compress the drawn coolant, and discharge the compressed coolant into the discharge chamber, a clutch to be turned on to transmit driving force from a driving source to the piston so that the piston operates and to be turned off to disconnect the driving force of the driving source from the piston so that the piston stops, and a pressure adjuster to adjust a back pressure introduced from the discharge chamber to the back of the piston and thereby adjust a piston stroke. The apparatus comprises a counter configured to count an OFF time when the clutch is tuned off from an ON state until the clutch is next turned on, a determiner configured to determine whether or not the OFF time is less than a predetermined time, and a start torque calculator configured to calculate a start torque of the compressor depending on the determination of the determiner.
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F25 | 制冷或冷却；加热和制冷的联合系统；热泵系统；冰的制造或储存；气体的液化或固化 |
| ----F25B | 制冷机，制冷设备或系统；加热和制冷的联合系统；热泵系统 |
| ------F25B49/00 | 控制或安全设备的配置或安装 |
| --------F25B49/02 | .用于压缩式制冷机器、装置或系统的 |