公开(公告)号：US5596920A

公开(公告)日：1997-01-28

申请号：US417386

申请日：1995-04-05

申请人： Satoshi Umemura ,  Hisato Kawamura ,  Toshiyuki Mizuno ,  Michelle Alberda ,  Hayato Ikeda ,  Tomoji Tarutani ,  Keishi Nakagaki ,  Yasunori Ueda ,  Hideo Mori ,  Kazuya Kimura ,  Yuji Kaneshige ,  Hirofumi Sato

发明人： Satoshi Umemura ,  Hisato Kawamura ,  Toshiyuki Mizuno ,  Michelle Alberda ,  Hayato Ikeda ,  Tomoji Tarutani ,  Keishi Nakagaki ,  Yasunori Ueda ,  Hideo Mori ,  Kazuya Kimura ,  Yuji Kaneshige ,  Hirofumi Sato

IPC分类号： F04B27/10 ,  F01B3/00

CPC分类号： F04B27/1063 ,  Y10T74/18336

摘要： A compressor includes a drive shaft rotatably supported on cylinder block. A swash plate rotates in accordance with rotation of the drive shaft. A plurality of pistons reciprocate in the associated bores in the cylinder block in accordance with the rotation of the swash plate. First an second thrust bearings are provided in the cylinder block at both sides of the swash plate, and receive the axial loads applied to the swash plate and drive shaft according to the reciprocation of the pistons. The first thrust bearing has the first seat portion clamped at both sides by the swash plate and cylinder block and the second seat portion located apart from one of the swash plate and cylinder block.

摘要翻译： 压缩机包括可旋转地支撑在气缸体上的驱动轴。 旋转斜盘根据驱动轴的旋转而旋转。 多个活塞根据旋转斜盘的旋转在气缸体中的相关联的孔中往复运动。 首先，在旋转斜盘两侧的气缸体中设置有第二推力轴承，并且根据活塞的往复运动来承受施加到斜板和驱动轴的轴向载荷。 第一推力轴承具有通过斜板和气缸体在两侧被夹紧的第一座部，并且第二座部位于与斜盘和气缸体之一分开的位置。

公开(公告)号：US5694828A

公开(公告)日：1997-12-09

申请号：US527369

申请日：1995-09-12

申请人： Satoshi Umemura ,  Hayato Ikeda ,  Hideo Mori ,  Hirofumi Sato ,  Norikazu Deto ,  Hisato Kawamura ,  Hiromi Michiyuki ,  Tomoji Tarutani

发明人： Satoshi Umemura ,  Hayato Ikeda ,  Hideo Mori ,  Hirofumi Sato ,  Norikazu Deto ,  Hisato Kawamura ,  Hiromi Michiyuki ,  Tomoji Tarutani

IPC分类号： F04B27/10 ,  F16C32/00 ,  F01B3/00

CPC分类号： F04B27/1063

摘要： Disclosed is a compressor designed to facilitate the assembling of the thrust bearing and reduce noise. A swash plate which moves in responsive to the drive shaft is arranged in a crank chamber defined in a pair of cylinder blocks. Ring washers are held between both bosses of the swash plate and seats formed on both cylinder blocks. Wedge-like clearances are formed between the washers and the seats of the cylinder blocks for the effective introduction of the refrigerant gas by the yawing of the swash plate which occurs as the compressor runs. At this time, the washers, together with the lubrication oil mist contained in the refrigerant gas, constitute the dynamic bearing to support the swash plate and permit the relative movement of the swash plate to the cylinder blocks.

摘要翻译： 公开了一种被设计成便于组装推力轴承并降低噪音的压缩机。 响应于驱动轴移动的旋转斜盘布置在限定在一对气缸体中的曲柄室中。 环形垫圈保持在斜盘的两个凸台和形成在两个气缸体上的阀座之间。 在垫圈和气缸体的座之间形成楔形间隙，以便通过在压缩机运转时发生的斜盘的偏转来有效地引入制冷剂气体。 此时，垫圈与容纳在制冷剂气体中的润滑油雾一起构成支撑斜盘的动态轴承，并允许斜盘相对于气缸体的运动。

公开(公告)号：US5768974A

公开(公告)日：1998-06-23

申请号：US620026

申请日：1996-03-21

申请人： Hayato Ikeda ,  Tomoji Tarutani ,  Masanobu Yokoi ,  Hiromi Michiyuki ,  Hirofumi Sato ,  Yasunori Ueda

发明人： Hayato Ikeda ,  Tomoji Tarutani ,  Masanobu Yokoi ,  Hiromi Michiyuki ,  Hirofumi Sato ,  Yasunori Ueda

IPC分类号： F04B39/00 ,  F04B27/08 ,  F04B27/10 ,  F01B3/00

CPC分类号： F04B27/1063 ,  F05C2253/12 ,  Y10T74/18336

摘要： A swash plate type compressor includes an improved thrust bearing for axially supporting the swash plate. The bearing is of a composite type, and includes at least two elastically deformable slide bearing elements. The swash plate and the cylinder block each have seat portions, which are of different diameters. The two bearing elements are compressed between the respective seat portions into an elastically deformed conically-shaped state, with the amount of conical deformation depending upon the amount of axial compression that is applied to the bearing by tightening the assembly bolts of the compressor. In operation, one of the conically shaped slide bearing elements is pressed outwardly against the other by centrifugal force as the compressor shaft rotates. During start up and low speed operation of the compressor, this centrifugal force will have minimal effect, and the bearing elements will rotate with respect to each other, keeping internal frictional resistance low. At higher speeds, however, the centrifugal force will both bind the bearing elements to move together as a unit and will impart additional supportive force to the swash plate that will tend to minimize vibration and noise during operation.

摘要翻译： 斜盘式压缩机包括用于轴向支撑斜板的改进的推力轴承。 轴承是复合型的，并且包括至少两个可弹性变形的滑动轴承元件。 斜盘和气缸体均具有不同直径的座部。 两个轴承元件在相应的座部之间被压缩成弹性变形的锥形状态，其中锥形变形量取决于通过拧紧压缩机的组装螺栓施加到轴承的轴向压缩量。 在操作中，当压缩机轴旋转时，其中一个锥形滑动轴承元件通过离心力向外压靠在另一个上。 在压缩机的启动和低速运转过程中，这种离心力将产生最小的影响，并且轴承元件将相对于彼此旋转，从而保持内摩擦阻力低。 然而，在较高的速度下，离心力将会同时绑定轴承元件作为一个单元一起移动，并且将向旋转斜盘施加额外的支撑力，这将倾向于使操作期间的振动和噪音最小化。

公开(公告)号：US5636974A

公开(公告)日：1997-06-10

申请号：US658197

申请日：1996-06-04

申请人： Hayato Ikeda ,  Hirofumi Sato ,  Tomoji Tarutani ,  Hiromi Michiyuki

发明人： Hayato Ikeda ,  Hirofumi Sato ,  Tomoji Tarutani ,  Hiromi Michiyuki

IPC分类号： F04B27/08 ,  F04B27/10 ,  F04B39/02 ,  F04B39/04 ,  F04B53/18

CPC分类号： F04B27/109 ,  F04B39/04

摘要： A reciprocating piston compressor adapted to receive a low pressure gas from an external circuit, and to supply a high pressure gas to the external circuit includes a cylinder block with front and rear ends. The cylinder block includes a central bore extending along the longitudinal axis, and a plurality of axially extending cylinder bores. The central bore has an open end at the front end of the cylinder block and an opposite closed end. Pistons are slidably provided within the cylinder bores for reciprocation. A drive shaft is inserted into the central bore for driving the motion of the reciprocating pistons. A pair of radial bearings, which are provided in the central bore, supports the axially extending drive shaft. An oil separator is provided between the compressor and the external circuit to remove lubricating oil contained in the high pressure gas. An oil reservoir is provided for accumulating the lubricating oil removed from the high pressure gas by the oil separator, the cylinder block including at least a portion of the oil reservoir adjacent to the blind end of the central bore.

摘要翻译： 适于从外部回路接收低压气体并向外部回路供给高压气体的往复活塞式压缩机包括具有前端和后端的气缸体。 气缸体包括沿着纵向轴线延伸的中心孔和多个轴向延伸的气缸孔。 中心孔在气缸体的前端具有开口端，并且具有相对的封闭端。 活塞可滑动地设置在缸孔内用于往复运动。 驱动轴插入到中心孔中以驱动往复活塞的运动。 设置在中心孔中的一对径向轴承支撑轴向延伸的驱动轴。 在压缩机和外部回路之间设置油分离器，以去除高压气体中所含的润滑油。 提供储油器用于通过油分离器积聚从高压气体中除去的润滑油，气缸体包括与中心孔的盲端相邻的至少一部分储油器。

公开(公告)号：US5733107A

公开(公告)日：1998-03-31

申请号：US696474

申请日：1996-08-14

申请人： Hayato Ikeda ,  Tomoji Tarutani ,  Hirofumi Sato ,  Norikazu Deto

发明人： Hayato Ikeda ,  Tomoji Tarutani ,  Hirofumi Sato ,  Norikazu Deto

IPC分类号： F04B27/08 ,  F04B27/10 ,  F04B39/02 ,  F04B39/04 ,  F04C29/02 ,  F04B39/00

CPC分类号： F04B27/109 ,  F04B39/04 ,  F04C29/026 ,  Y10S418/01

摘要： A compressor with a compressing device compresses gas containing oil mist. The compressing device includes a compression chamber. A receiving chamber receives the compressed gas discharged from the compression chamber. The receiving chamber has a duct for discharging the gas from the receiving chamber. A hollow cylinder communicates with the duct and projects inside the receiving chamber. The gas directed toward the duct flows around the cylinder to generate centrifugal force for separating the oil mist from the gas.

摘要翻译： 具有压缩装置的压缩机压缩含有油雾的气体。 压缩装置包括压缩室。 接收室接收从压缩室排出的压缩气体。 接收室具有用于从接收室排放气体的管道。 中空圆筒与管道连通并在接收室内突出。 导向管道的气体围绕气缸流动以产生用于将油雾与气体分离的离心力。

公开(公告)号：US5718566A

公开(公告)日：1998-02-17

申请号：US653446

申请日：1996-05-24

申请人： Hayato Ikeda ,  Tomoji Tarutani ,  Hirofumi Sato ,  Norikazu Deto

发明人： Hayato Ikeda ,  Tomoji Tarutani ,  Hirofumi Sato ,  Norikazu Deto

IPC分类号： F04B39/04 ,  F04B1/18 ,  F04B25/04 ,  F04B27/08

CPC分类号： F04B27/109 ,  F04B27/1036 ,  F04B39/04 ,  F04B39/1073 ,  F04B39/108

摘要： A swash plate type compressor includes an oil separating chamber connected to the discharge chamber for separating lubricant oil from refrigerant gas. A first oil reserve chamber receives the separated oil. A second oil reserve chamber is connected to the first oil reserve chamber. An oil supply port is formed in the valve plate for connecting the second oil reserve chamber to a drive shaft support hole. A restricting member is provided integrally with the discharge valve for regulating the amount of the lubricant oil that passes through the oil supply port.

摘要翻译： 斜盘式压缩机包括连接到排出室的分油室，用于将润滑油与制冷剂气体分离。 第一个储油室接收分离的油。 第二储油室连接到第一储油室。 在阀板上形成有用于将第二储油室连接到驱动轴支撑孔的供油口。 与排出阀一体设置限制构件，用于调节通过供油口的润滑油的量。

公开(公告)号：US6158974A

公开(公告)日：2000-12-12

申请号：US44898

申请日：1998-03-20

申请人： Tomoji Tarutani ,  Hirofumi Sato ,  Yasunori Ueda ,  Satoru Kuramoto

发明人： Tomoji Tarutani ,  Hirofumi Sato ,  Yasunori Ueda ,  Satoru Kuramoto

IPC分类号： F04B39/00 ,  F04B27/08 ,  F04B27/10 ,  F04B39/10 ,  F04B1/12

CPC分类号： F04B27/1009

摘要： The retainers of a reciprocating compressor are kept from deforming by the pressure of discharged refrigerant when there is a overload due to liquid compression and so forth, by linking inclined pieces with a gentle slope on the retainers serving as members for restricting the opening angle of the reed valve type discharge valves, with a linking member or by making the width dimension of the base portion of the inclined pieces with a gentle slope greater than the width dimension of the tip portion thereof, thereby improving the rigidity of the retainers, and consequently improving the reliability of the reciprocating compressor.

摘要翻译： 往复式压缩机的保持器在由于液体压缩等而导致的过载时通过排出的制冷剂的压力而不会变形，通过将作为用于限制 簧片阀式排气阀，具有连接构件或通过使倾斜件的基部的宽度尺寸具有比其顶端部分的宽度尺寸大的平缓斜面，从而提高保持件的刚度，从而改善 往复式压缩机的可靠性。

公开(公告)号：US5737997A

公开(公告)日：1998-04-14

申请号：US694407

申请日：1996-08-12

申请人： Hirofumi Sato ,  Tomoji Tarutani ,  Norikazu Deto ,  Masanobu Yokoi

发明人： Hirofumi Sato ,  Tomoji Tarutani ,  Norikazu Deto ,  Masanobu Yokoi

IPC分类号： F04B39/00 ,  F04B27/08 ,  F04B27/10 ,  F01B3/00

CPC分类号： F04B27/1063 ,  Y10T74/18336

摘要： A cam plate type compressor includes a cam plate having a boss and the cam plate is located in a crank chamber formed within a pair of casings. The cam plate is rotatable with a drive shaft. The compressor also has two-part bearing structure for supporting the cam plate. The bearing has a buffer structure for absorbing an axial load applied to the cam plate. One of the bearing parts is constituted by a rolling bearing and the other is constituted by a flat sliding bearing.

摘要翻译： 凸轮板式压缩机包括具有凸台的凸轮板，并且凸轮板位于形成在一对壳体内的曲柄室中。 凸轮板可以用驱动轴旋转。 压缩机还具有用于支撑凸轮板的两部分轴承结构。 轴承具有用于吸收施加到凸轮板的轴向载荷的缓冲结构。 其中一个轴承部件由滚动轴承构成，另一个由平滑滑动轴承构成。

公开(公告)号：US5580224A

公开(公告)日：1996-12-03

申请号：US457225

申请日：1995-06-01

申请人： Hayato Ikeda ,  Hirofumi Sato

发明人： Hayato Ikeda ,  Hirofumi Sato

IPC分类号： F04B39/02 ,  F04B27/08 ,  F04B27/10 ,  F04B27/12 ,  F04B39/04 ,  F04B39/16 ,  F04B1/12

CPC分类号： F04B39/16 ,  F04B27/109 ,  F04B27/12 ,  F04B39/04 ,  F25B2400/02

摘要： A reciprocating compressor includes reciprocating pistons moved by a swash plate. A housing member is attached to one end of the cylinder block via a valve plate. A discharge chamber is formed in the peripheral region in the housing member, and a suction chamber and an oil chamber are formed in the central region in the housing member in an axially juxtaposed relationship. Alternatively, a suction chamber is formed in the peripheral region, and a discharge chamber and an oil chamber are formed in the central region. The oil chamber is connected to the suction chamber by an oil return passage. A centrifugal type or collision type oil separating device is arranged in the discharge chamber above the oil chamber in the housing member.

摘要翻译： 往复式压缩机包括由斜盘运动的往复活塞。 外壳构件通过阀板附接到气缸体的一端。 在壳体构件的周边区域形成有排出室，并且在壳体构件的中心区域以轴向并列的关系形成吸入室和油室。 或者，在周边区域形成吸入室，在中央区域形成有排出室和油室。 油室通过回油通道连接到吸入室。 离心式或碰撞型油分离装置设置在壳体中的油室上方的排出室中。

公开(公告)号：US20130317718A1

公开(公告)日：2013-11-28

申请号：US13984337

申请日：2011-02-16

申请人： Hirofumi Sato

发明人： Hirofumi Sato

IPC分类号： G06F17/00

CPC分类号： G06F17/00 ,  F02D11/105 ,  F02D2200/602 ,  F02D2200/606

摘要： A vehicle control system configured to change a control amount exponentially with respect to an operating amount of the driver in a manner to reduce a gap between an intended feeling of the driver and an actual feeling resulting from the operation, irrespective of changes in circumstances surrounding the vehicle.The vehicle control system is configured to calculate a control amount in accordance with an operating amount of the driver to control the vehicle based on the calculated control amount. The vehicle control system is provided with a calculation means that calculates the control amount by exponentiating the operating amount in a manner to increase a climb gradient of the control amount in accordance with an increase in the operating amount in a first range where the operating amount is small, and to decrease the climb gradient of the control amount in accordance with an increase in the operating amount in a second range where the operating amount is large. The calculation means is configured to exponentiate the control amount using a power index, which is determined in a manner to keep a difference between the calculated control amount and a control amount determined for a reference vehicle whose maximum control amount is different within a predetermined range, from a minimum operating amount to a maximum operating amount.

摘要翻译： 一种车辆控制系统，其被配置为以减少驾驶员的预期感觉和由操作产生的实际感觉之间的间隙的方式相对于驾驶员的操作量以指数方式改变控制量，而不管周围环境的变化如何 车辆。 车辆控制系统被配置为基于所计算的控制量来计算根据驾驶员的操作量来控制车辆的控制量。 车辆控制系统具有计算装置，该计算装置根据操作量的增加，以操作量的运算量的增加为基础，通过以操作量的乘积量乘以运算量的乘积来增加控制量的爬升梯度， 并且根据操作量大的第二范围内的操作量的增加来减小控制量的爬升梯度。 计算装置被配置为使用功率指数来取值控制量，该功率指数以保持所计算的控制量与对于最大控制量在预定范围内不同的参考车辆确定的控制量之间的差来确定， 从最小操作量到最大操作量。