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1. 发明公开

EP1207302A3 Control apparatus for variable displacement compressor 有权
标题翻译：的可变容量压缩机用控制阀
公开(公告)号：EP1207302A3
公开(公告)日：2003-11-26
申请号：EP01126606.1
申请日：2001-11-07
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Ota, Masaki , Kimura, Kazuya , Ishigaki, Yoshinobu , Nomura, Kazuhiro , Tarutani, Tomoji , Kawaguchi, Masahiro
IPC分类号： F04B27/18 , F04B27/10
CPC分类号： F04B27/1036 , F04B27/1804
摘要： A control apparatus that promptly increases the displacement of a compressor after the compressor is started while liquefied refrigerant is lingering in an external circuit (30). The control apparatus includes a restricting passage (82). The restricting passage (82) is located in a first pressure introduction passage (37), through which the pressure (PdH) of the first pressure monitoring point (P1) flows to the control valve (CV). The restricting passage (82) decreases the pressure of refrigerant that flows through the passage (37). When the compressor is started while liquefied refrigerant is lingering in the external circuit (30) and the pressure (PdH) of the first pressure monitoring point (P1) is abruptly increased, the restricting passage (82) reduces the increase of the pressure that is detected by the control valve (CV). Therefore, the displacement of the compressor is promptly increased.

2. 发明授权

EP1281867B1 Variable displacement compressor and method of inhibiting noise for the same 有权
标题翻译：装置用于阻尼的往复式压缩机的噪声
公开(公告)号：EP1281867B1
公开(公告)日：2006-06-21
申请号：EP02017302.7
申请日：2002-08-01
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Ota, Masaki , Wakita, Tomohiro , Tarutani, Tomoji , Kurakake, Hirotaka , Ishigaki, Yoshinobu , Nomura, Kazuhiro , Inoue, Yoshinori , Umemura, Satoshi , Minami, Kazuhiko
IPC分类号： F04B27/10
CPC分类号： F04B27/1036

3. 发明授权

EP1207302B1 Control apparatus for variable displacement compressor 有权
标题翻译：可变排量压缩机的控制装置
公开(公告)号：EP1207302B1
公开(公告)日：2004-10-13
申请号：EP01126606.1
申请日：2001-11-07
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Ota, Masaki , Kimura, Kazuya , Ishigaki, Yoshinobu , Nomura, Kazuhiro , Tarutani, Tomoji , Kawaguchi, Masahiro
IPC分类号： F04B27/18 , F04B27/10
CPC分类号： F04B27/1036 , F04B27/1804

4. 发明公开

EP1281867A3 Variable displacement compressor and method of inhibiting noise for the same 有权
标题翻译： Vorrichtung zurDämpfungdesGeräuscheseines Kolbenverdichters
公开(公告)号：EP1281867A3
公开(公告)日：2004-09-29
申请号：EP02017302.7
申请日：2002-08-01
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Ota, Masaki , Wakita, Tomohiro , Tarutani, Tomoji , Kurakake, Hirotaka , Ishigaki, Yoshinobu , Nomura, Kazuhiro , Inoue, Yoshinori , Umemura, Satoshi , Minami, Kazuhiko
IPC分类号： F04B27/10
CPC分类号： F04B27/1036
摘要： A variable displacement compressor has a housing, a drive shaft, a rotor, a swash plate, a piston and a decelerating mechanism. The housing includes a cylinder bore and supports the drive shaft. The rotor is secured to the drive shaft. The swash plate is operatively connected to the rotor and the drive shaft so as to rotate therewith and varies its inclination angle relative to the drive shaft. The piston is connected to the swash plate so as to reciprocate in the cylinder bore with rotation of the swash plate. A stroke of the piston varies in accordance with the inclination angle of the swash plate. The decelerating mechanism between the rotor and the swash plate decelerates the inclination speed of the swash plate in a range from a close maximum inclination angle to the maximum inclination angle when the swash plate inclines to increase the stroke of the piston.
摘要翻译：可变排量压缩机具有壳体，驱动轴，转子，斜盘，活塞和减速机构。壳体包括气缸孔并支撑驱动轴。转子固定在驱动轴上。旋转斜盘可操作地连接到转子和驱动轴，以便与其一起旋转并改变其相对于驱动轴的倾斜角度。活塞连接到斜盘，以便在旋转斜盘旋转的同时在气缸孔中往复运动。活塞的行程根据斜盘的倾斜角度而变化。当斜盘倾斜以增加活塞的行程时，转子和斜盘之间的减速机构使斜盘的倾斜速度在从最接近的最大倾斜角到最大倾斜角的范围内减速。

5. 发明公开

EP1281867A2 Variable displacement compressor and method of inhibiting noise for the same 有权
标题翻译：装置用于阻尼的往复式压缩机的噪声
公开(公告)号：EP1281867A2
公开(公告)日：2003-02-05
申请号：EP02017302.7
申请日：2002-08-01
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Ota, Masaki , Wakita, Tomohiro , Tarutani, Tomoji , Kurakake, Hirotaka , Ishigaki, Yoshinobu , Nomura, Kazuhiro , Inoue, Yoshinori , Umemura, Satoshi , Minami, Kazuhiko
IPC分类号： F04B27/10
CPC分类号： F04B27/1036
摘要： A variable displacement compressor has a housing, a drive shaft, a rotor, a swash plate, a piston and a decelerating mechanism. The housing includes a cylinder bore and supports the drive shaft. The rotor is secured to the drive shaft. The swash plate is operatively connected to the rotor and the drive shaft so as to rotate therewith and varies its inclination angle relative to the drive shaft. The piston is connected to the swash plate so as to reciprocate in the cylinder bore with rotation of the swash plate. A stroke of the piston varies in accordance with the inclination angle of the swash plate. The decelerating mechanism between the rotor and the swash plate decelerates the inclination speed of the swash plate in a range from a close maximum inclination angle to the maximum inclination angle when the swash plate inclines to increase the stroke of the piston.

6. 发明公开

EP1207302A2 Control apparatus for variable displacement compressor 有权
标题翻译：可变排量压缩机的控制装置
公开(公告)号：EP1207302A2
公开(公告)日：2002-05-22
申请号：EP01126606.1
申请日：2001-11-07
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Ota, Masaki , Kimura, Kazuya , Ishigaki, Yoshinobu , Nomura, Kazuhiro , Tarutani, Tomoji , Kawaguchi, Masahiro
IPC分类号： F04B27/18 , F04B27/10
CPC分类号： F04B27/1036 , F04B27/1804
摘要： A control apparatus that promptly increases the displacement of a compressor after the compressor is started while liquefied refrigerant is lingering in an external circuit (30). The control apparatus includes a restricting passage (82). The restricting passage (82) is located in a first pressure introduction passage (37), through which the pressure (PdH) of the first pressure monitoring point (P1) flows to the control valve (CV). The restricting passage (82) decreases the pressure of refrigerant that flows through the passage (37). When the compressor is started while liquefied refrigerant is lingering in the external circuit (30) and the pressure (PdH) of the first pressure monitoring point (P1) is abruptly increased, the restricting passage (82) reduces the increase of the pressure that is detected by the control valve (CV). Therefore, the displacement of the compressor is promptly increased.
摘要翻译：一种控制装置，在液化制冷剂滞留于外部回路（30）的状态下，在压缩机起动后迅速增大压缩机的容量。控制装置包括限制通道（82）。限制通道82位于第一压力引入通道37中，第一压力监测点P1的压力PdH通过该第一压力引入通道37流向控制阀CV。限制通道82减小流过通道37的制冷剂的压力。当液化制冷剂在外部回路30中逗留并且第一压力监测点（P1）的压力（PdH）突然增加时启动压缩机时，限制通道（82）减小由控制阀（CV）检测。因此，压缩机的排量迅速增加。

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