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公开(公告)号：EP3026264B1
公开(公告)日：2017-06-28
申请号：EP15195803.0
申请日：2015-11-23
发明人： NAKAIMA, Hiroyuki , SAKAKIBARA, Kengo , YAMAZAKI, Yusuke , YAMASHITA, Hideharu , YAMAMOTO, Shinya
CPC分类号： F04B27/14 , F04B27/0895 , F04B27/1054 , F04B27/1072 , F04B27/18
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公开(公告)号：EP3026264A1
公开(公告)日：2016-06-01
申请号：EP15195803.0
申请日：2015-11-23
发明人： NAKAIMA, Hiroyuki , SAKAKIBARA, Kengo , YAMAZAKI, Yusuke , YAMASHITA, Hideharu , YAMAMOTO, Shinya
CPC分类号： F04B27/14 , F04B27/0895 , F04B27/1054 , F04B27/1072 , F04B27/18
摘要： A variable displacement swash-plate compressor includes an actuator that changes the inclination angle of a swash plate. The actuator includes a movable body that moves along a drive shaft axis. The movable body includes an acting portion that pushes the swash plate. The swash plate includes a receiving portion that contacts and is pushed by the acting portion. The acting portion and the receiving portion contact each other at an acting position. A bottom dead center associated part for positioning the piston at a bottom dead center is defined on the swash plate. When the drive shaft and the acting position are viewed from a direction that is perpendicular to a top dead center plane containing the top dead center associated part and the drive shaft axis, the acting position is defined at a position overlapping with the drive shaft regardless of the inclination angle.
摘要翻译： 可变排量斜盘式压缩机包括改变斜盘倾角的致动器。 致动器包括沿驱动轴轴线移动的可移动体。 可动体包括推动斜盘的作用部分。 斜盘包括与作用部分接触并被其推动的接收部分。 作用部分和接收部分在作用位置彼此接触。 用于将活塞定位在下死点处的下止点关联部分被限定在斜盘上。 当从垂直于包含上止点关联部分和驱动轴轴线的上止点平面的方向观察驱动轴和作用位置时，作用位置限定在与驱动轴重叠的位置，而不管 倾斜角度。
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公开(公告)号：EP3026265A1
公开(公告)日：2016-06-01
申请号：EP15195805.5
申请日：2015-11-23
发明人： NAKAIMA, Hiroyuki , YAMAMOTO, Shinya , YAMASHITA, Hideharu , SAKAKIBARA, Kengo , YAMAZAKI, Yusuke
CPC分类号： F04B27/086 , F04B27/0878 , F04B27/1054 , F04B27/1072 , F04B27/1804
摘要： A variable displacement swash-plate compressor includes an actuator (13) that is configured to change the inclination angle of a swash plate (5). The actuator (13) includes a movable body (13a) that moves along a drive shaft axis (O). The movable body (13a) includes an acting portion (14a) that is configured to push the swash plate (5) with the pressure in a control pressure chamber (13b). The swash plate (5) includes a receiving portion (5g) that contacts and is pushed by the acting portion (14a). The acting portion (14a) and the receiving portion (5g) contact each other at an acting position (F1). A bottom dead center associated part (U) for positioning the piston (9) at a bottom dead center is defined on the swash plate (5). When the inclination angle is minimized, the acting position (F1) is located at a position closer to the bottom dead center associated part (U) than the drive shaft axis (O).
摘要翻译： 一种可变排量斜盘式压缩机包括致动器（13），该致动器构造成改变斜盘（5）的倾斜角度。 致动器（13）包括沿驱动轴轴线（O）移动的可移动体（13a）。 可动体13a具有作用部14a，该作用部14a构成为利用控制压力室13b内的压力推压斜板5。 斜盘（5）包括与作用部分（14a）接触并被其推动的接收部分（5g）。 作用部分（14a）和接收部分（5g）在作用位置（F1）彼此接触。 用于将活塞（9）定位在下止点的下止点关联部分（U）被限定在斜盘（5）上。 当倾斜角度最小时，作用位置（F1）位于比驱动轴轴线（O）更靠近下止点关联部分（U）的位置。
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4.发明公开
公开(公告)号：EP2916002A1
公开(公告)日：2015-09-09
申请号：EP13851030.0
申请日：2013-11-01
发明人： NAKAIMA, Hiroyuki , YAMAMOTO, Shinya , SUZUKI, Takahiro , OTA, Masaki , HONDA, Kazunari , NISHII, Kei , YAMAZAKI, Yusuke
CPC分类号： F04B27/18 , F04B11/0091 , F04B27/1054 , F04B27/12 , F04B2027/1818 , F04B2027/1831
摘要： A variable displacement swash-plate compressor includes a housing in which a suction chamber, a discharge chamber, a swash plate chamber, and a cylinder bore are formed, a drive shaft rotationally supported by the housing, a swash plate that is located in the swash plate chamber and rotated by rotation of the drive shaft, an actuator that changes the inclination angle of the swash plate, and a control mechanism that controls the actuator. A pressure regulation chamber is formed in the housing. The actuator includes a fixed body, a movable body that changes the inclination angle of the swash plate, and a control pressure chamber that moves the movable body. The control mechanism includes a control passage that connects together the discharge chamber, the pressure regulation chamber, and the control pressure chamber, and a control valve that, by adjusting the degree of opening of the control passage, changes the pressure in the control pressure chamber to allow the movable body to move. Refrigerant in the discharge chamber flows into the control pressure chamber via the pressure regulation chamber. The pressure regulation chamber functions as a muffler that reduces the pulsation of the refrigerant.
摘要翻译： 可变排量斜盘压缩机包括：壳体，其中形成有吸入室，排出室，斜盘室和气缸孔;由壳体旋转地支撑的驱动轴，位于斜盘中的斜盘 并且通过驱动轴的旋转而旋转，改变斜盘倾斜角度的致动器以及控制致动器的控制机构。 压力调节室形成在壳体中。 致动器包括固定体，改变斜盘倾斜角度的可移动体以及使可移动体移动的控制压力室。 该控制机构包括将排出室，压力调节室和控制压力室连接在一起的控制通路，以及通过调节控制通路的开度来改变控制压力室内的压力的控制阀 以允许移动体移动。 排气室中的制冷剂经由压力调节室流入控制压力室。 压力调节室用作减少制冷剂脉动的消音器。
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公开(公告)号：EP3026265B1
公开(公告)日：2017-06-28
申请号：EP15195805.5
申请日：2015-11-23
发明人： NAKAIMA, Hiroyuki , YAMAMOTO, Shinya , YAMASHITA, Hideharu , SAKAKIBARA, Kengo , YAMAZAKI, Yusuke
CPC分类号： F04B27/086 , F04B27/0878 , F04B27/1054 , F04B27/1072 , F04B27/1804
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公开(公告)号：EP2916002B1
公开(公告)日：2017-05-17
申请号：EP13851030.0
申请日：2013-11-01
发明人： NAKAIMA, Hiroyuki , YAMAMOTO, Shinya , SUZUKI, Takahiro , OTA, Masaki , HONDA, Kazunari , NISHII, Kei , YAMAZAKI, Yusuke
CPC分类号： F04B27/18 , F04B11/0091 , F04B27/1054 , F04B27/12 , F04B2027/1818 , F04B2027/1831
摘要： A variable displacement swash-plate compressor includes a housing in which a suction chamber, a discharge chamber, a swash plate chamber, and a cylinder bore are formed, a drive shaft rotationally supported by the housing, a swash plate that is located in the swash plate chamber and rotated by rotation of the drive shaft, an actuator that changes the inclination angle of the swash plate, and a control mechanism that controls the actuator. A pressure regulation chamber is formed in the housing. The actuator includes a fixed body, a movable body that changes the inclination angle of the swash plate, and a control pressure chamber that moves the movable body. The control mechanism includes a control passage that connects together the discharge chamber, the pressure regulation chamber, and the control pressure chamber, and a control valve that, by adjusting the degree of opening of the control passage, changes the pressure in the control pressure chamber to allow the movable body to move. Refrigerant in the discharge chamber flows into the control pressure chamber via the pressure regulation chamber. The pressure regulation chamber functions as a muffler that reduces the pulsation of the refrigerant.
摘要翻译： 一种可变排量斜盘式压缩机，包括：壳体，其中形成吸入室，排出室，斜盘室和缸膛;驱动轴，其由壳体旋转地支撑;斜盘，其位于该斜盘中 并通过驱动轴的旋转而旋转;致动器，其改变斜板的倾斜角度;以及控制机构，其控制致动器。 压力调节室形成在壳体中。 致动器包括固定体，改变斜盘的倾斜角度的移动体以及移动移动体的控制压力室。 控制机构包括将排出室，压力调节室和控制压力室连接在一起的控制通道，以及通过调节控制通道的开度来改变控制压力室中的压力的控制阀 以允许移动体移动。 排放室中的制冷剂通过压力调节室流入控制压力室。 压力调节室用作减少制冷剂脉动的消声器。
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7.发明公开
公开(公告)号：EP3029321A1
公开(公告)日：2016-06-08
申请号：EP15195804.8
申请日：2015-11-23
发明人： NAKAIMA, Hiroyuki , YAMAMOTO, Shinya , YAMASHITA, Hideharu , SAKAKIBARA, Kengo , YAMAZAKI, Yusuke
CPC分类号： F04B27/14 , F04B27/0895 , F04B27/1054 , F04B27/1072 , F04B27/18 , F04B27/22
摘要： A variable displacement swash-plate compressor includes an actuator that is configured to change the inclination angle of a swash plate. The actuator includes a movable body that moves along a drive shaft axis. The movable body includes an acting portion that is configured to push the swash plate with the pressure in a control pressure chamber. The swash plate includes a receiving portion that contacts and is pushed by the acting portion. The acting portion and the receiving portion contact each other at an acting position. A drive-shaft-parallel line segment is defined that contains the acting position and connects a proximal end of the acting portion and a proximal end of the receiving portion to each other, while extending in parallel with the drive shaft axis. The drive-shaft-parallel line segment is shorter when the inclination angle of the swash plate is maximized than when the inclination angle is minimized.
摘要翻译： 可变排量斜盘压缩机包括构造成改变斜盘倾斜角度的致动器。 致动器包括沿着驱动轴轴线移动的可移动体。 可移动体包括作用部分，该作用部分构造成在控制压力室中以压力推动斜盘。 旋转斜盘包括接触并被作用部分推动的接收部分。 作用部分和接收部分在作用位置处彼此接触。 驱动轴平行线段被限定为包含作用位置，并且在与驱动轴轴线平行延伸的同时将作用部分的近端和接收部分的近端彼此连接。 当斜盘的倾斜角度最大化时，驱动轴平行线段比倾斜角度最小时更短。
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