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1. 发明授权

EP2918832B1 VARIABLE DISPLACEMENT SWASH PLATE TYPE COMPRESSOR 有权
标题翻译：斜盘压缩机可变容量
公开(公告)号：EP2918832B1
公开(公告)日：2016-11-02
申请号：EP15154313.9
申请日：2015-02-09
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Yamamoto, Shinya , Sakakibara, Kengo , Yamazaki, Yuzuke , Nakaima, Hiroyuki
IPC分类号： F04B27/10 , F04B27/18
CPC分类号： F04B27/18 , F04B27/0878 , F04B27/0891 , F04B27/0895 , F04B27/1054 , F04B27/1072 , F04B27/109 , F04B27/1804 , F04B39/0276 , F04B39/121 , F04B39/123
摘要： A variable displacement swash plate type compressor comprises an actuator (13) for changing the inclination angle of the swash plate (5) inside the swash plate chamber (25). Said actuator (13) includes a defining body (51c) provided on the drive shaft (3), a movable body (134) movable in axial direction of the drive shaft (3) and a control pressure chamber (13b) defined by the defining body (51c) and the movable body (134). A control mechanism (15) is configured to control the actuator (13), wherein refrigerant is introduced into the control pressure chamber (13b) via a supply passage (3a,3b) and discharged from the control pressure chamber (13b) via a bleed passage. Said bleed passage includes a throttle hole (57) formed in at least one of the defining body (51c) and the movable body (134). Lubricant is discharged through the throttle hole (57) together with the refrigerant gas. Consequently, in the compressor, the lubricant is less easily stored in the control pressure chamber (13b), and lubricant shortage in the swash plate chamber (25) less easily occurs.

2. 发明授权

EP2818704B1 Reciprocating compressor 有权
标题翻译： Hubkolbenverdichter
公开(公告)号：EP2818704B1
公开(公告)日：2016-04-06
申请号：EP14170949.3
申请日：2014-06-03
申请人： Sanden Corporation
发明人： Taguchi, Yukihiko
IPC分类号： F04B27/08 , F04B27/10
CPC分类号： F04B27/1081 , F04B27/0891

3. 发明授权

EP1605160B1 RECIPROCATING COMPRESSOR 有权转让
标题翻译：往复压缩机
公开(公告)号：EP1605160B1
公开(公告)日：2009-01-07
申请号：EP03772804.5
申请日：2003-11-17
申请人： Valeo Thermal Systems Japan Corporation
发明人： WATANABE, Satoshi, ZEXEL VALEO CLIM. CONTROL CORP. , KANAIZUKA, Minoru, ZEXEL VALEO CLIM. CONTROL CORP. , FUJITA, Yasunori, ZEXEL VALEO CLIMATE CONTROL CORP , IZAWA, Ryosuke, ZEXEL VALEO CLIMATE CONTROL CORP. , KURIBARA, Toshiaki, ZEXEL VALEO CLIM. CONTROL CORP
IPC分类号： F04B27/08
CPC分类号： F04B27/1081 , F04B27/0891 , F04B27/1045
摘要： A reciprocating compressor, comprising a cylinder block (3) having a plurality of cylinder bores (11) formed therein, a shaft rotatably installed so as to be passed through the cylinder block (3), and pistons reciprocating in the cylinder bores according to the rotation of the shaft, wherein mounting leg parts (31) formed of connection parts (31a) extended from the cylinder block (3) and projected parts (31b) formed continuously with the connection parts (31a) and projected to one side or both sides thereof in the tightening direction are provided on the cylinder block (3) and tightened to specified positions for the installation of the compressor, the projected parts (31b) being formed to have a rigidity lower than that of the connection parts (31a), whereby the smooth movement of the pistons can be assured and the strict control of piston clearances can be eliminated by suppressing the deformation of the cylinder bores within an allowable range while assuring a rigid installation state by the mounting leg parts.
摘要翻译： 1。一种往复式压缩机，其特征在于，包括：缸体（3），其内部形成有多个缸膛（11）;轴，其旋转自如地设置成贯通缸体（3）;以及活塞，其特征在于，由从所述气缸体（3）延伸的连结部（31a）形成的安装脚部（31）和与所述连结部（31a）连续形成并向一侧或两侧突出的突起部（31b）沿着紧固方向设置在气缸体（3）上并且紧固到用于安装压缩机的特定位置，凸出部分（31b）形成为具有比连接部分（31a）低的刚度，由此可以确保活塞的平稳移动，并且通过将缸孔的变形抑制在允许范围内，同时确保刚性安装台可以消除活塞间隙的严格控制 te由安装腿部分。

4. 发明公开

EP1584819A4 COMPRESSOR 有权
标题翻译： VERDICHTER
公开(公告)号：EP1584819A4
公开(公告)日：2006-08-23
申请号：EP03774015
申请日：2003-11-13
申请人： ZEXEL VALEO CLIMATE CONTR CORP
发明人： HAYASHI SAKAE , KANAI HIROSHI , FURUYA SHUNICHI , TAKAZAWA OSAMU
IPC分类号： F04B39/12 , F04B27/08 , F04B27/10
CPC分类号： F04B27/1081 , F04B27/0891 , F05C2201/021 , F05C2201/0412 , F05C2201/0439 , F05C2201/0448 , F05C2201/903
摘要： A compressor used in a refrigerating cycle, wherein the bottom face side of a connected portion between the bottom surface and the inner peripheral surface of a housing is formed in an R-shape and the inner peripheral surface side thereof is formed in a tilted shape or an R-shape, and a tough material having a tensile strength of 800 N/mm or higher at the room temperature is used for at least one of those parts forming the housing and an internal mechanism, whereby the wall thickness of component parts can be designed thin while assuring the strengths thereof by properly selecting the materials used for the component parts and improving the shape of the housing so that the overall size, weight, and cost of the compressor can be reduced.
摘要翻译： 1.一种冷冻循环用压缩机，其特征在于，底面与壳体内周面的连接部的底面侧形成为R字状，其内周面侧形成为倾斜状，或者 R形和在室温下具有800N / mm 2或更高拉伸强度的韧性材料用于形成壳体和内部机构的那些部件中的至少一个，由此组件的壁厚可以通过适当选择用于构件的材料并改善壳体的形状来确保其强度，同时确保其强度，从而可以减小压缩机的整体尺寸，重量和成本。

5. 发明公开

EP0952346A2 Swash plate compressor with fixed or variable capacity 有权
标题翻译： Taumelscheibenkompressor mit wahlweise konstanter und variablerVerdrängung
公开(公告)号：EP0952346A2
公开(公告)日：1999-10-27
申请号：EP99107183.8
申请日：1999-04-13
申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
发明人： Sugiura, Manabu , Hoshida, Takahiro
IPC分类号： F04B27/18 , F04B27/08
CPC分类号： F04B27/1036 , F04B27/0891 , F04B27/0895 , F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1859 , F04B2027/1895
摘要： A fixed capacity swash plate type compressor permits cost reduction by using components and assembly steps common to those of a variable capacity swash plate type compressor. In place of a capacity control valve assembly that controls the opening of at least one of a refrigerant gas supplying passage and a bleed passage to adjust a crank chamber pressure, a cock member that maintains communication between a crank chamber area and a suction pressure area to disable capacity control while the compressor is in operation is installed in a compartment of the capacity control valve assembly in the variable capacity swash plate type compressor.
摘要翻译：固定容量斜盘式压缩机通过使用与可变容量斜盘式压缩机的部件和组装步骤相同的部件和组装步骤来降低成本。代替控制制冷剂气体供给通道和排气通道中的至少一个的开度来调节曲轴室压力的容量控制阀组件，使得将曲轴室区域和吸入压力区域之间的连通保持为在压缩机运行时禁用容量控制被安装在可变容量斜盘式压缩机中的容量控制阀组件的隔室中。

6. 发明授权

EP2985463B1 HEMISPHERICAL SHOE FOR SWASH PLATE COMPRESSOR, AND SWASH PLATE COMPRESSOR 有权
公开(公告)号：EP2985463B1
公开(公告)日：2018-06-20
申请号：EP14783311.5
申请日：2014-04-04
申请人： NTN Corporation
发明人： OOMORI, Akihiro
IPC分类号： F04B27/08
CPC分类号： F04B27/0886 , F04B27/0891 , F04B27/1054 , F05C2251/14
摘要： It is an object of the present invention to provide a semispherical shoe which can be prevented from being subjected to seizure even in a dry lubrication state in which there is no lubricating oil at the start time of an operation, does not deteriorate in its lubricating property owing to frictional heating, and ensures sufficient durability and a swash plate compressor in which a lubricating film is not formed on a sliding contact surface of a swash plate owing to the use of the semispherical shoe. A semispherical shoe (4) makes sliding contact with the swash plate of the swash plate compressor. A surface of a planar part (4b) which makes sliding contact with the swash plate consists of a resin layer (10). A surface of a spherical part (4b) consists of a base material of the semispherical shoe. In viewing the surface of the planar part divided into three parts consisting of a central part (10a), an outer edge part (10c), and an intermediate part (10b) interposed between the central part (10a) and the outer edge part (10c) in a direction vertical to the surface of the planar part, an annular belt portion (10d) whose layer thickness is larger than that of each of the central part (10a) and the outer edge part (10c) is formed inside the intermediate part (10a).

7. 发明公开

EP2985463A4 HEMISPHERICAL SHOE FOR SWASH PLATE COMPRESSOR, AND SWASH PLATE COMPRESSOR 有权
标题翻译： HALBKUGELFÖRMIGERSCHUHFÜREINEN TAUMELSCHEIBENKOMPRESSOR UND TAUMELSCHEIBENKOMPRESSOR
公开(公告)号：EP2985463A4
公开(公告)日：2016-11-30
申请号：EP14783311
申请日：2014-04-04
申请人： NTN TOYO BEARING CO LTD
发明人： OOMORI AKIHIRO
IPC分类号： F04B27/08
CPC分类号： F04B27/0886 , F04B27/0891 , F04B27/1054 , F05C2251/14
摘要： It is an object of the present invention to provide a semispherical shoe which can be prevented from being subjected to seizure even in a dry lubrication state in which there is no lubricating oil at the start time of an operation, does not deteriorate in its lubricating property owing to frictional heating, and ensures sufficient durability and a swash plate compressor in which a lubricating film is not formed on a sliding contact surface of a swash plate owing to the use of the semispherical shoe. A semispherical shoe (4) makes sliding contact with the swash plate of the swash plate compressor. A surface of a planar part (4b) which makes sliding contact with the swash plate consists of a resin layer (10). A surface of a spherical part (4b) consists of a base material of the semispherical shoe. In viewing the surface of the planar part divided into three parts consisting of a central part (10a), an outer edge part (10c), and an intermediate part (10b) interposed between the central part (10a) and the outer edge part (10c) in a direction vertical to the surface of the planar part, an annular belt portion (10d) whose layer thickness is larger than that of each of the central part (10a) and the outer edge part (10c) is formed inside the intermediate part (10a).
摘要翻译：本发明的目的是提供一种半球形鞋，即使在操作开始时没有润滑油的干润滑状态下也能够防止其发生咬合，其润滑性不会降低由于摩擦加热，并且确保了足够的耐用性，并且由于使用半球形鞋，在斜盘的滑动接触表面上没有形成润滑膜的斜盘式压缩机。半球形鞋（4）与斜盘压缩机的斜板滑动接触。与斜盘滑动接触的平面部分（4b）的表面由树脂层（10）构成。球形部分（4b）的表面由半球形鞋的基材组成。在观察平面部分的表面时，被分成由中心部分（10a），外缘部分（10c）和中间部分（10b）组成的三部分，该中间部分（10a）和中间部分（10b）介于中心部分（10a）和外边缘部分 10c）在与平面部的表面垂直的方向上形成有中间部（10a）和外缘部（10c）的厚度大于中央部（10a）和外缘部（10c）的厚度的环状带部（10d）部分（10a）。

8. 发明公开

EP2573394A1 VARIABLE-CAPACITY COMPRESSOR 审中-公开
标题翻译： KOMPRESSOR VON VARIABLERKAPAZITÄT
公开(公告)号：EP2573394A1
公开(公告)日：2013-03-27
申请号：EP11783496.0
申请日：2011-05-16
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： HASHIMOTO, Yuji , NOMURA, Kazuhiro , NAKAIMA, Hiroyuki , WATANABE, Yasushi
IPC分类号： F04B27/14 , F04B39/00 , F16B21/18 , F16F1/18 , F16F15/02 , F16F15/06
CPC分类号： F04D29/00 , F04B27/0821 , F04B27/0852 , F04B27/0873 , F04B27/0891 , F04B27/1036 , F04B27/1081 , F04B27/14 , F04B27/1804 , F04B39/0044 , F04B39/14 , F16B21/183 , F16F15/02 , F16F15/085
摘要： The disclosed variable-capacity compressor is provided with a capacity control valve (2) that can change the degree to which an air-supply passage (44, 46) is open between a valve seat (VS) and a valve body (VB), thereby changing the pressure in a crank chamber (9). The capacity control valve (2) is contained within a control-valve chamber (5c) in a rear housing (5) and fixed in place by means of a circlip (50). A notch (50g) is formed between the capacity control valve (2) and the circlip (50) and/or between the circlip (50) and the rear housing (5). A gap (C) formed by the notch (50g) and the like inhibits the transmission of vibrations caused by impacts between the valve seal (VS) and the valve body (VB). This makes the variable-capacity compressor quiet, reduces costs by obviating the need for a separate member, and results in excellent durability.
摘要翻译：所公开的可变容量压缩机设置有能够改变在阀座（VS）和阀体（VB）之间供气通道（44,46）打开的程度的容量控制阀（2）从而改变曲柄室（9）中的压力。容量控制阀（2）容纳在后壳体（5）中的控制阀室（5c）内，并通过簧环（50）固定就位。在容量控制阀（2）和簧环（50）之间和/或卡簧（50）和后壳体（5）之间形成有切口（50g）。由凹口（50g）等形成的间隙（C）抑制由阀密封件（VS）和阀体（VB）之间的冲击引起的振动的传递。这使得可变容量压缩机安静，通过消除对单独构件的需要来降低成本，并且导致优异的耐久性。

9. 发明公开

EP1259735A2 HUBKOLBENMASCHINE 有权
标题翻译：往复式发动机
公开(公告)号：EP1259735A2
公开(公告)日：2002-11-27
申请号：EP01915075.4
申请日：2001-03-05
申请人： Luk Fahrzeug-Hydraulik GmbH & Co. KG
发明人： OBRIST, Frank , KUHN, Peter , SEIPEL, Volker
IPC分类号： F04B27/10 , F04B39/12
CPC分类号： F04B27/0891 , F04B39/121
摘要： The invention relates to a reciprocating piston machine, in particular to a compressor, preferably for the air conditioning system of a motor vehicle, comprising a housing (1) and a housing cover (3). The working unit (2) which encompasses the pistons (7) is located in the housing (1) and the intake and outlet zone (4, 5) is configured in the housing cover (3), said housing cover (3) being screwed on to the housing (1). The invention is characterised in that to simplify the construction whilst maintaining sufficient impermeability, the screw connection is designed as an individual thread which forms the contact between the housing (1) and the housing cover (3).

10. 发明公开

EP1020641A3 Variable capacity type compressor with inclined capacity control valve 有权
标题翻译：具有倾斜容量控制阀的可变容量型压缩机
公开(公告)号：EP1020641A3
公开(公告)日：2000-12-27
申请号：EP00100263.3
申请日：2000-01-18
申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
发明人： Yamada, Kiyohiro , Kawaguchi, Masahiro , Kimura, Kazuya , Kumazawa, Shingo
IPC分类号： F04B27/08 , F04B39/12
CPC分类号： F04B27/0891 , F04B39/123
摘要： A variable capacity type compressor includes a swash plate (14) and pistons (15) to effect compressing action. The tilting position of the swash plate is controlled by the pressure in a control pressure chamber (121) into which a coolant in the discharge pressure region (23) is introduced. The pressure in the control pressure chamber (121) is controlled by a capacity control valve (27) mounted to the rear housing in an inclined position relative to a plane perpendicular to the axis (131) of the rotatable drive shaft (13).
摘要翻译：可变容量型压缩机包括斜盘（14）和活塞（15）以实现压缩作用。斜盘的倾斜位置由控制压力室（121）中的压力控制，排出压力区域（23）中的冷却剂被引入该控制压力室（121）中。控制压力室（121）中的压力由安装在后壳体上的容量控制阀（27）控制，该容量控制阀相对于垂直于可旋转驱动轴（13）的轴线（131）的平面处于倾斜位置。

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