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1. 发明授权

EP1852606B1 CAPACITY CONTROL VALVE 有权转让
标题翻译：阀用于控制能力
公开(公告)号：EP1852606B1
公开(公告)日：2012-06-20
申请号：EP06714371.9
申请日：2006-02-23
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI , Eagle Industry Co., Ltd.
发明人： UMEMURA, Satoshi , OTA, Masaki , KAWAGUCHI, Masahiro , CHO, Ryosuke , SHIRAFUJI, Keigo , IWA, Toshiaki
IPC分类号： F04B27/18
CPC分类号： F04B27/1804 , F04B2027/1827 , F04B2027/1831 , F04B2027/1845 , F04B2027/1854 , Y10T137/86622
摘要： A capacity control valve having a valve body (40) integrally provided with a first valve section (41) that opens and closes a discharge side path for communicating a discharge chamber (11) and a control chamber (12) and with a second valve section (42) that opens and closes a suction side path for communicating a suction chamber (13) and the control chamber (12); a pressure sensitive body (50) provided in a third valve chamber (38) in the middle of the suction side path; a valve seat body (53) provided at the pressure sensitive body (50); a third valve section (43) joined to the valve body (40) and opening and closing the suction side path by being engaged with and disengaged from the valve seat body (53); and other elements. Either an engagement surface (43a) of the third valve section or a seat surface (53a) of the valve seat body is formed in a spherical shape having a curvature radius R of 9 mm

2. 发明公开

EP1852606A1 CAPACITY CONTROL VALVE 有权转让
标题翻译： VENTIL ZURKAPAZITÄTSSTEUERUNG
公开(公告)号：EP1852606A1
公开(公告)日：2007-11-07
申请号：EP06714371.9
申请日：2006-02-23
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI , EAGLE INDUSTRY Co., Ltd.
发明人： UMEMURA, Satoshi , OTA, Masaki , KAWAGUCHI, Masahiro , CHO, Ryosuke , SHIRAFUJI, Keigo , IWA, Toshiaki
IPC分类号： F04B27/18
CPC分类号： F04B27/1804 , F04B2027/1827 , F04B2027/1831 , F04B2027/1845 , F04B2027/1854 , Y10T137/86622
摘要： A capacity control valve of the present invention includes a valve body (40) integrally having a first valve portion (41) for opening/closing a discharge-side path for having a discharge chamber (11) communicate with a control chamber (12) and a second valve portion (42) for opening/closing a suction-side path for having a suction chamber (13) communicate with the control chamber (12), a pressure sensitive body (50) arranged in a third valve chamber (38) in the middle of the suction-side path, a valve seat body (53) provided at the pressure sensitive body (50), a third valve portion (43) connected to the valve body (40) for opening/closing the suction-side path by engagement and disengagement with the valve seat body (53) and the like. One of an engagement face 43a of the third valve portion and a seat face 53a of the valve seat body is formed into a spherical shape with a radius of curvature R satisfying 9 mm
摘要翻译：本发明的容量控制阀包括：阀体（40），其整体地具有第一阀部（41），用于打开/关闭用于使排出室（11）与控制室（12）连通的排出侧路径;以及用于打开/关闭用于使吸入室（13）与控制室（12）连通的吸入侧路径的第二阀部分（42），设置在第三阀室（38）中的压力敏感体（50）吸入侧路径的中间，设置在压敏体（50）处的阀座体（53），连接到阀体（40）的第三阀部（43），用于打开/关闭吸入侧路径通过与阀座主体（53）等的接合和分离。将第三阀部的接合面43a和阀座体的座面53a中的一个形成为具有满足9mm

3. 发明公开

EP2916002A1 VARIABLE DISPLACEMENT SWASH-PLATE COMPRESSOR 有权
标题翻译： TAUMELSCHEIBENVERDICHTER MIT VARIABLERVERDRÄNGUNG
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
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： NAKAIMA, Hiroyuki , YAMAMOTO, Shinya , SUZUKI, Takahiro , OTA, Masaki , HONDA, Kazunari , NISHII, Kei , YAMAZAKI, Yusuke
IPC分类号： F04B27/14 , F04B27/08
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。

4. 发明授权

EP2916002B1 VARIABLE DISPLACEMENT SWASH-PLATE COMPRESSOR 有权
标题翻译：可变排量冲浪板压缩机
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
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： NAKAIMA, Hiroyuki , YAMAMOTO, Shinya , SUZUKI, Takahiro , OTA, Masaki , HONDA, Kazunari , NISHII, Kei , YAMAZAKI, Yusuke
IPC分类号： F04B27/14 , F04B27/08
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。

5. 发明公开

EP2530321A1 COMPRESSOR 审中-公开
标题翻译：压缩机
公开(公告)号：EP2530321A1
公开(公告)日：2012-12-05
申请号：EP11737033.8
申请日：2011-01-26
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： OTA, Masaki , MURASE, Masakazu , KUBO, Hiroshi , SATAKE, Noriaki , KAWAGUCHI, Masahiro
IPC分类号： F04B39/10 , F04B27/08 , F16K15/16
CPC分类号： F16K15/16 , F04B27/1009 , F04B39/1066 , F04B39/1073 , F04B53/1047 , F04B53/105 , F16K27/0209 , Y10T137/7891
摘要： Disclosed is a compressor provided with a valve plate, a suction reed valve, and a seat surface. The valve plate has a suction port that communicates with a compression chamber and a suction chamber. The suction reed valve can open and close the suction port. The seat surface is formed on the valve plate, and is abutted with the suction reed valve when the suction reed valve closes the suction port. The seat surface is provided with a flat seal surface surrounding the suction port, and a groove surrounding the seal surface. The valve portion of the suction reed valve is provided with a flat sealing surface which is brought into close contact with the seal surface to close the suction port. The seat surface has a plurality of protrusions which space the seal surface from the sealing surface when the pressure of the compression chamber is identical to the pressure of the suction chamber. The protrusions are formed on the location excluding the seal surface.
摘要翻译：公开了一种设置有阀板，吸入簧片阀和座表面的压缩机。阀板具有与压缩室和吸入室连通的吸入口。吸气簧片阀可以打开和关闭吸气口。阀座表面形成在阀板上，并且当吸入簧片阀关闭吸入口时，座表面与吸入簧片阀邻接。座表面设置有围绕吸入口的平坦密封表面和围绕密封表面的凹槽。吸入簧片阀的阀部分设有平坦的密封表面，该密封表面与密封表面紧密接触以关闭吸入口。当压缩室的压力与抽吸室的压力相同时，座面具有多个突起，所述突起将密封表面与密封表面隔开。突起形成在除密封表面之外的位置上。

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