发明申请
WO2013164370A1 ADJUSTING OPENING TIMES OF A CAM ACTUATED VALVE, RECIPROCATING COMPRESSOR AND METHOD
审中-公开
基本信息:
- 专利标题： ADJUSTING OPENING TIMES OF A CAM ACTUATED VALVE, RECIPROCATING COMPRESSOR AND METHOD
- 专利标题（中）：调节凸轮开启阀门，压缩机和方法的开启时间
- 申请号：PCT/EP2013/059060 申请日：2013-05-01
- 公开(公告)号：WO2013164370A1 公开(公告)日：2013-11-07
- 发明人： BAGAGLI, Riccardo , TOGNARELLI, Leonardo
- 申请人： NUOVO PIGNONE SRL
- 申请人地址： Via Felice Matteucci 2 I-50127 Florence IT
- 专利权人： NUOVO PIGNONE SRL
- 当前专利权人： NUOVO PIGNONE SRL
- 当前专利权人地址： Via Felice Matteucci 2 I-50127 Florence IT
- 代理机构： ILLINGWORTH-LAW, William
- 优先权： ITCO2012A000023 20120502
- 主分类号： F04B39/10
- IPC分类号： F04B39/10 ; F16K31/52
摘要：
Cam actuated valves for compressors include mechanisms for changing an instant when the cam actuated valve is opened and/or a time interval during which the cam actuated valve is in an open state within the time range of a compression cycle. A reciprocating compressor has: a body (910) including a compression chamber (922); a cam having an oblong portion, being located inside the body and being configured to be rotated around a rotation axis, to perform a rotation during each compression cycle;an actuating element located inside the body and configured to receive a linear displacement or an angular displacement due to the oblong portion of the cam;and a valve (932) located on a flow path of the fluid toward or from the compression chamber (922) and configured to be switched to an open state by the actuating element. The reciprocating compressor also includes a controller configured to adjust timing of the valve.
摘要（中）：
用于压缩机的凸轮致动阀包括当凸轮致动阀打开时改变瞬间的机构和/或在压缩循环的时间范围内凸轮致动阀处于打开状态的时间间隔。 往复式压缩机具有：包括压缩室（922）的主体（910）; 具有椭圆形部分的凸轮，位于主体内部并被构造成围绕旋转轴线旋转，以在每个压缩循环期间执行旋转;致动元件，其位于主体内部并且构造成接收线性位移或角位移 由于所述凸轮的长圆形部分;以及位于所述流体朝向或来自所述压缩室（922）的流动路径上并被构造成由所述致动元件切换到打开状态的阀（932）。 往复式压缩机还包括配置成调节阀的定时的控制器。
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F04 | 液体变容式机械；液体泵或弹性流体泵 |
| ----F04B | 液体变容式机械；泵 |
| ------F04B39/00 | 不包含在F04B25/00至F04B37/00组中或与上述组无关的泵或泵送系统的零件、部件或附件 |
| --------F04B39/10 | .配流元件的应用或配置 |