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1. 发明专利

JP2013245630A Variable-displacement compressor 有权
标题翻译：可变位移压缩机
公开(公告)号：JP2013245630A
公开(公告)日：2013-12-09
申请号：JP2012120952
申请日：2012-05-28
申请人： Sanden Corp , サンデン株式会社
发明人： TERAUCHI SEI , TAGUCHI YUKIHIKO
IPC分类号： F04B27/08 , F04B27/14
CPC分类号： F04B27/1072 , F04B27/08 , F04B27/0895 , F04B27/1054 , F04B27/1063 , F04B27/14
摘要： PROBLEM TO BE SOLVED: To provide a variable-displacement compressor which stabilizes behavior of a swash plate with a simple structure to enable a smooth tilt of the swash plate.SOLUTION: A variable-displacement compressor includes: a housing; a piston; a drive shaft rotatably supported in the housing; a rotor rotating integrally with the drive shaft; a swash plate rotating synchronously with the rotation of the rotor coupled via a coupling means; a conversion mechanism for converting the rotation of the swash plate to reciprocating motion of the piston; and a pressure control valve capable of controlling internal pressure of a crank chamber. The coupling means couples a first arm protrusively provided from the rotor with a second arm protrusively provided from the swash plate directly or indirectly via a coupling element. Where a plane which is orthogonal to an annular planar part of the swash plate and includes a top dead center position and a bottom dead center position of the swash plate is a plane U and a plane which is orthogonal to the annular planar part and orthogonal to the plane U is a plane V, the coupling element is tilted by a predetermined angle from the plane V.
摘要翻译：要解决的问题：提供一种可变排量压缩机，其以简单的结构稳定斜盘的行为，以使斜盘平滑地倾斜。解决方案：一种可变容量压缩机，包括：壳体; 活塞可旋转地支撑在壳体中的驱动轴; 与所述驱动轴一体旋转的转子; 旋转斜盘与通过联接装置联接的转子的旋转同步旋转; 用于将旋转斜盘的旋转转换成活塞的往复运动的转换机构; 以及能够控制曲柄室的内压的压力控制阀。联接装置将从转子突出设置的第一臂与从斜盘突出地设置的第二臂直接或间接地通过联接元件联接。在与斜盘的环状平面部分正交并且包括斜盘的上止点位置和下止点位置的平面是平面U和与环形平面部分正交并与平面U是平面V，耦合元件从平面V倾斜预定角度。

2. 发明专利

JP2013227895A Reciprocating compressor 有权
标题翻译：再生压缩机
公开(公告)号：JP2013227895A
公开(公告)日：2013-11-07
申请号：JP2012099621
申请日：2012-04-25
申请人： Sanden Corp , サンデン株式会社
发明人： ISHIKAWA TSUTOMU , ENOMOTO ANRI , TERAUCHI SEI , TAGUCHI YUKIHIKO
IPC分类号： F04B27/14 , F04B49/00
CPC分类号： F04B27/109 , F04B27/1045 , F04B27/16
摘要： PROBLEM TO BE SOLVED: To provide a reciprocating compressor having a simple structure, the reciprocating compressor being configured in such a manner that, in a low-speed rotation region, the amount of oil carried to the outside of the compressor is small and that, in a high-speed rotation region, a large amount of oil is not stored in a crank chamber.SOLUTION: A reciprocating compressor is provided with a pressure release passage for bringing a crank chamber into communication with a suction chamber. The reciprocating compressor is characterized in that: a recess connecting to the crank chamber and formed by a peripheral wall and a bottom wall is provided on the inside of multiple cylinder bores in the radial direction of the compressor; and the pressure release passage is open on a line connecting the bottom wall of the recess and a plane defined by both axes of the drive shaft and the center between a cylinder bore which is above a drive shaft in the gravitational direction and which, among the cylinder bores, is located at the highest position on the upper side in the gravitational direction, and a cylinder bore adjacent to the cylinder bore.
摘要翻译：要解决的问题：为了提供一种具有简单结构的往复式压缩机，往复式压缩机构造成使得在低速旋转区域中，运送到压缩机外部的油量很小，在高速旋转区域中，大量的油不会储存在曲柄室中。解决方案：往复式压缩机设置有用于使曲柄室与吸入室连通的压力释放通道。往复式压缩机的特征在于，在压缩机的径向方向上的多个气缸孔的内侧设置有连接到曲轴室并由周壁和底壁形成的凹部，并且压力释放通道在连接凹部的底壁和由驱动轴的两个轴限定的平面和在重力方向上在驱动轴之上的气缸孔之间的中心的线上敞开，气缸孔位于重力方向上侧的最高位置，以及与气缸孔相邻的气缸孔。

3. 发明专利

JP2012132408A Refrigerant compressor 有权
标题翻译：制冷压缩机
公开(公告)号：JP2012132408A
公开(公告)日：2012-07-12
申请号：JP2010287025
申请日：2010-12-24
申请人： Sanden Corp , サンデン株式会社
发明人： ISHIKAWA TSUTOMU , MORITA YUJIRO , TAGUCHI YUKIHIKO
IPC分类号： F04B39/02 , F04B27/08 , F04B39/16
CPC分类号： F04C29/026 , F04B39/02 , F04B39/16
摘要： PROBLEM TO BE SOLVED: To downsize an oil recycling mechanism for returning lubricating oil isolated from a discharged refrigerant to an intake pressure region, and to improve productivity.SOLUTION: The oil recycling mechanism is configured to include: an oil isolation unit (isolation chamber 104b2 and isolation pipe 130) that isolates the oil from the discharged refrigerant; an oil storage chamber 132 storing the isolated oil; an oil return pathway communicating the oil storage chamber 132 and an intake chamber 119; and an orifice 136 with a filter disposed in the oil return pathway. The oil storage chamber 132 is extended in the radial direction of a compressor housing and has an open end on the outer surface of the housing. The open end is sealed by a sealing member 134. A partition wall (bulging part 132a) that partitions the oil storage chamber 132 from the intake chamber 119 is disposed in a region inside the aperture of the open end. The oil return pathway is formed in a linear shape in the partition wall, in which the orifice 136 with the filter is housed and positioned.
摘要翻译：要解决的问题：将从排出的制冷剂分离的润滑油返回到进气压力区域的油回收机构的小型化，并提高生产率。解决方案：油回收机构被配置为包括：将油与排出的制冷剂隔离的油隔离单元（隔离室104b2和隔离管130）存储隔离油的储油室132; 连通储油室132和进气室119的回油路; 以及具有设置在回油路径中的过滤器的孔口136。储油室132在压缩机壳体的径向方向上延伸，并且在壳体的外表面上具有开口端。开口端由密封构件134密封。在开口端的开口内的区域内设置有将吸油室132与进气室119隔开的分隔壁（凸出部132a）。返回路径在分隔壁中形成为直线形状，其中具有过滤器的孔口136被容纳并定位。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2009270451A Displacement control system of variable displacement compressor 有权
标题翻译：可变位移压缩机的位移控制系统
公开(公告)号：JP2009270451A
公开(公告)日：2009-11-19
申请号：JP2008119664
申请日：2008-05-01
申请人： Sanden Corp , サンデン株式会社
发明人： TAGUCHI YUKIHIKO
IPC分类号： F04B27/14 , F04B49/00
摘要： PROBLEM TO BE SOLVED: To provide a displacement control system of a variable displacement compressor applied to the variable displacement compressor used together with a check valve, stably controlling delivery displacement in the vicinity of effective minimum delivery displacement by clearly regulating the effective minimum delivery displacement, and reducing consumption power in the variable displacement compressor. SOLUTION: This displacement control system (B) of the variable displacement compressor includes the check valve (200), a displacement control valve (300) having a valve element (304) in which pressure of a suction pressure area and electromagnetic force of a solenoid unit of the variable displacement compressor (100) act in the direction for opposing pressure of a delivery pressure area of the variable displacement compressor (100), and electric current adjusting means (453, 454, 405) for adjusting an electric current supplied to a coil (316) of the solenoid unit based on external information detected by external information detecting means (403, 451, 452) and preset differential pressure of the check valve (200). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种应用于与止回阀一起使用的可变排量压缩机的可变排量压缩机的位移控制系统，通过明确地调节有效最小值来稳定地控制有效最小输送位移附近的输送位移输送位移，减少可变排量压缩机的功耗。解决方案：可变排量压缩机的该位移控制系统（B）包括止回阀（200），具有阀元件（304）的排量控制阀（300），压力区域和电磁力所述可变排量压缩机（100）的螺线管单元沿所述可变排量压缩机（100）的输送压力区域的相对压力的方向作用，以及用于调节电流的电流调节装置（453,454,405）基于由外部信息检测装置（403,451,452）检测到的外部信息和所述止回阀（200）的预设差压，供给到所述螺线管单元的线圈（316）。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009156130A Capacity control system for variable displacement compressor 有权
标题翻译：可变位移压缩机容量控制系统
公开(公告)号：JP2009156130A
公开(公告)日：2009-07-16
申请号：JP2007334210
申请日：2007-12-26
申请人： Sanden Corp , サンデン株式会社
发明人： TAGUCHI YUKIHIKO
IPC分类号： F04B49/06 , F04B27/14
CPC分类号： F04B49/065 , F04B27/18 , F04B2027/185 , F04B2205/10 , F04B2205/11
摘要： PROBLEM TO BE SOLVED: To provide a capacity control system for a variable displacement compressor stably controlling delivery capacity by minimizing frequency of feedback control. SOLUTION: The capacity control system A for the variable displacement compressor includes: an evaporator temperature sensor 402 for detecting an evaporator exit air temperature; an electromagnetic control valve capable of adjusting control pressure by open/close operation; and a control device 400A for calculating a delivery capacity control signal from an evaporator target exit air temperature by using a calculation equation and supplying a control current corresponding to the delivery capacity control signal to the electromagnetic control valve. The control device 400A, only when criteria are satisfied, corrects a calculation equation based on deviation between the evaporator exit air temperature detected by the evaporator temperature sensor 402 and the evaporator target exit air temperature. The criteria include a condition that the delivery capacity of the variable displacement compressor continues to be less than the maximum delivery capacity for a threshold time or more. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过使反馈控制的频率最小化来提供可变排量压缩机的容量控制系统，以稳定地控制输送能力。解决方案：用于可变排量压缩机的容量控制系统A包括：用于检测蒸发器出口空气温度的蒸发器温度传感器402; 能够通过开/关操作来调节控制压力的电磁控制阀; 以及控制装置400A，用于通过使用计算公式从蒸发器目标出口空气温度计算输送能力控制信号，并将对应于输送能力控制信号的控制电流提供给电磁控制阀。控制装置400A仅在满足标准的情况下，根据由蒸发器温度传感器402检测出的蒸发器出口空气温度与蒸发器目标出口空气温度的偏差来校正计算式。标准包括可变排量压缩机的输送能力在阈值时间以上继续小于最大输送能力的条件。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2009079530A Capacity control valve and variable capacity compressor using the same 有权
标题翻译：容量控制阀和可变容量压缩机使用相同
公开(公告)号：JP2009079530A
公开(公告)日：2009-04-16
申请号：JP2007249109
申请日：2007-09-26
申请人： Sanden Corp , サンデン株式会社
发明人： TAGUCHI YUKIHIKO
IPC分类号： F04B27/14 , F04B49/00
摘要： PROBLEM TO BE SOLVED: To provide a capacity control valve capable of remarkably enlarging an inlet pressure control range, and a variable capacity compressor using the same. SOLUTION: This capacity control valve comprises a valve element for opening and closing a communication path for making at least either of a suction chamber and a discharge chamber of a variable capacity compressor communicate with a crank chamber, a bellows assembly 305 for controlling to open and close the valve element according to the pressure of the suction chamber or the crank chamber by being coupled to the valve element, and a solenoid for applying an electromagnetic force to the valve element. The bellows assembly 305 comprises a bellows 305a and a compression coil spring 305e arranged at the periphery of the bellows 305a so as to energize the bellows 305a in a direction for stretching the bellows 305a. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够显着扩大入口压力控制范围的容量控制阀，以及使用该容量控制阀的可变容量压缩机。解决方案：该容量控制阀包括用于打开和关闭用于使可变容量压缩机的抽吸室和排出室中的至少一个与曲轴室连通的连通路径的阀元件，用于控制的波纹管组件305 通过联接到阀元件，根据吸入室或曲柄室的压力来打开和关闭阀元件，以及用于向阀元件施加电磁力的螺线管。波纹管组件305包括布置在波纹管305a的周边处的波纹管305a和压缩螺旋弹簧305e，以沿着拉伸波纹管305a的方向激励波纹管305a。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2009057855A Variable displacement compressor 审中-公开
标题翻译：可变位移压缩机
公开(公告)号：JP2009057855A
公开(公告)日：2009-03-19
申请号：JP2007224091
申请日：2007-08-30
申请人： Sanden Corp , サンデン株式会社
发明人： TAGUCHI YUKIHIKO
IPC分类号： F04B27/14 , F04B49/00
CPC分类号： F04B27/1804 , F04B2027/1827 , F04B2027/1831
摘要： PROBLEM TO BE SOLVED: To provide a variable displacement compressor having a capacity control valve for restraining generation of self-excited vibration of a valve element at a very small amount of flow. SOLUTION: The capacity control valve 300 of the variable displacement compressor has a valve chest 303 communicating with a delivery chamber, a valve hole 301c having one end communicating with the valve chest 303 and having the other end communicating with a crankcase, the valve element 304 receiving pressure of the crankcase by forming a seal surface for opening-closing the valve hole 301c on one end side and receiving pressure of a suction chamber by communicating the other end side with the suction chamber, and bellows 305 displaced in response to the pressure of the crank chamber and connected to the one end side of the valve element 304. The effective pressure receiving area Sb of the bellows 305 is set larger than the seal area Sv of the seal surface for receiving the pressure of the crankcase. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有容量控制阀的可变排量压缩机，用于以非常小的流量来抑制阀元件的自激振动的产生。解决方案：可变排量压缩机的容量控制阀300具有与输送室连通的阀室303，阀孔301c，其一端与阀室303连通并且另一端与曲轴箱连通，阀元件304通过形成用于在一端侧打开阀孔301c并且通过使另一端侧与吸入室连通而接收吸入室的压力的密封表面接收曲轴箱的压力，以及响应于曲柄室的压力并连接到阀元件304的一端侧。波纹管305的有效受压面积Sb被设定为大于用于接收曲轴箱的压力的密封表面的密封面积Sv。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2009019606A Displacement control valve of variable displacement compressor 有权
标题翻译：可变位移压缩机的位移控制阀
公开(公告)号：JP2009019606A
公开(公告)日：2009-01-29
申请号：JP2007184331
申请日：2007-07-13
申请人： Sanden Corp , サンデン株式会社
发明人： TAGUCHI YUKIHIKO
IPC分类号： F04B27/14 , F04B49/00
CPC分类号： F04B27/1804 , F04B2027/1818 , F04B2027/1831
摘要： PROBLEM TO BE SOLVED: To provide a displacement control valve of a variable displacement compressor enabling reduction in the size and weight of a solenoid portion without changing the seal area of a valve element. SOLUTION: This displacement control valve comprises: a valve housing 301 having a valve hole 302 communicating with the discharge chamber 142 of a variable displacement compressor 100, a valve chamber 303 communicating with the valve hole 302 and also communicating with the crank chamber 105 of the variable displacement compressor 100, and a first pressure sensing chamber 306 separated from the valve chamber 303 and communicating with the suction chamber 140 of the variable displacement compressor 100; a valve element 304 having a large-diameter part 304a receiving the pressure in the discharge chamber 142 by opening and closing the valve hole 302 and receiving the pressure in the suction chamber 140 on the first pressure sensing chamber 306 side; and a solenoid unit 315 for imparting a force opposed to the pressure in the discharge chamber 142 to the valve element 304. The displacement control valve further comprises a second pressure sensing chamber 309 communicating with the discharge chamber 142 or the crank chamber 105, and a rod 304b for acting the pressure in the second pressure sensing chamber 309 on the valve element 304. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种可变排量压缩机的排量控制阀，其可以在不改变阀元件的密封面积的情况下减小螺线管部分的尺寸和重量。该排量控制阀包括：具有与可变排量压缩机100的排出室142连通的阀孔302的阀壳体301，与阀孔302连通并与曲轴室连通的阀室303 可变排量压缩机100的105以及与阀室303分离并与可变排量压缩机100的吸入室140连通的第一压力检测室306; 阀元件304，其具有通过打开和关闭阀孔302并且接收第一压力感测室306侧的吸入室140中的压力而接收排出室142中的压力的大直径部分304a; 以及用于将与排出室142中的压力相对的力施加到阀元件304的螺线管单元315.排量控制阀还包括与排出室142或曲柄室105连通的第二压力检测室309和杆304b用于对阀元件304上的第二压力感测室309中的压力起作用。（C）2009年，JPO和INPIT

9. 发明专利

JP2008095698A Capacity control valve for variable displacement compressor 有权
标题翻译：用于可变位移压缩机的容量控制阀
公开(公告)号：JP2008095698A
公开(公告)日：2008-04-24
申请号：JP2007335395
申请日：2007-12-26
申请人： Sanden Corp , サンデン株式会社
发明人： TERAUCHI KIYOSHI , TAGUCHI YUKIHIKO , OGURA TOSHIYUKI
IPC分类号： F04B27/14 , F04B49/00
摘要： PROBLEM TO BE SOLVED: To regularly make a scanning position or a part immediately before (just after) on a sheet surface visible by receiving light by an optical path inclined vertically to the sheet surface. SOLUTION: A drawing image input means which performs main scanning by receiving reflected scattered light from the sheet surface 2 by a one-dimensional image sensor through a lens system and performing sub-scanning by manually moving a housing 1 covering the sheet surface 2 comprises the one-dimensional image sensor installed at an upper part in the housing 1, and set so that its light receiving surface is parallel to the drawing; and the lens system constituting an optical path which is inclined to a plane vertical to the sheet surface 2 and including a sensor line directional axis, and orthogonal to the sensor line directional axis. The main scanning is performed at the covering-side end of the housing 1. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过通过垂直于片材表面倾斜的光路接收光来定期使片材表面上（紧接）之后的扫描位置或部分可见。解决方案：一种绘图图像输入装置，其通过透镜系统通过一维图像传感器接收来自片材表面2的反射散射光进行主扫描，并通过手动移动覆盖片材表面的壳体1进行副扫描图2包括安装在壳体1的上部的一维图像传感器，并且被设置为使其光接收表面平行于附图; 并且所述透镜系统构成与所述片材表面2垂直的平面倾斜并且包括传感器线方向轴并且与所述传感器线方向轴正交的光路。主扫描在外壳1的覆盖端执行。版权所有：（C）2008，JPO＆INPIT

10. 发明专利

JP2007315294A Variable displacement compressor 审中-公开
标题翻译：可变位移压缩机
公开(公告)号：JP2007315294A
公开(公告)日：2007-12-06
申请号：JP2006145945
申请日：2006-05-25
申请人： Sanden Corp , サンデン株式会社
发明人： TAGUCHI YUKIHIKO
IPC分类号： F04B27/14 , F04B27/08
摘要： PROBLEM TO BE SOLVED: To provide a variable displacement compressor restraining refrigerant leakage by arrangement of a capacity control valve, reduction in the noise reducing function, and the deterioration in productivity. SOLUTION: This variable displacement compressor has a delivery chamber 120, a suction chamber 119, a crankcase 105 and a plurality of cylinder bores 101a partitioned and formed in a housing, a piston 117 arranged in the cylinder bores, a driving shaft 106, a motion changing mechanism having an inclination variable swash plate 107 and converting rotation of the driving shaft into reciprocating motion of the piston, the capacity control valve 200 in a communicating passage of the delivery chamber and the crankcase, and an orifice 103d in a communicating passage of the crankcase and the suction chamber, and adjusts a stroke of the piston by changing crankcase pressure by the capacity control valve. The suction chamber is arranged on an extension line of the driving shaft, and the delivery chamber is arranged outside in the radial direction of the suction chamber. The capacity control valve has a suction chamber pressure sensitive part on one end side, a bursting part to the crankcase on the other side and a delivery pressure introducing part between the pressure sensitive part and the bursting part, and is stored in the housing, and is not exposed outside the housing. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过容量控制阀的布置来抑制制冷剂泄漏的可变排量压缩机，降低降噪功能和降低生产率。解决方案：该可变排量压缩机具有分配腔室120，吸入室119，曲轴箱105和分隔并形成在壳体中的多个气缸孔101a，布置在气缸孔中的活塞117，驱动轴106 具有倾斜可变斜盘107的运动改变机构，并且将驱动轴的旋转转换为活塞的往复运动，传递室和曲轴箱的连通通道中的容量控制阀200以及连通状态的孔103d 通过曲轴箱和吸入室的通道，并且通过由容量控制阀改变曲轴箱压力来调节活塞的行程。吸入室配置在驱动轴的延长线上，输送室配置在吸入室的径向外侧。容量控制阀在一端侧具有吸入室压敏部，另一侧的曲轴箱的破裂部以及压敏部与破裂部之间的输送压力导入部，并存储在壳体内，没有暴露在外壳外面。版权所有（C）2008，JPO＆INPIT

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