公开(公告)号：US5607286A

公开(公告)日：1997-03-04

申请号：US525981

申请日：1995-09-08

申请人： Kenji Takenaka ,  Eiji Tokunaga ,  Manabu Sugiura

发明人： Kenji Takenaka ,  Eiji Tokunaga ,  Manabu Sugiura

IPC分类号： F04B27/14 ,  F04B27/10 ,  F04B27/18 ,  F04B39/14 ,  F04B1/26

CPC分类号： F04B27/1036 ,  F04B27/1804 ,  F04B39/14 ,  F04B2027/1813 ,  F04B2027/1827 ,  F04B2027/1831 ,  F04B2027/1859 ,  F04B2027/1895

摘要： A compressor has a passage structure for keeping pressure in the crank chamber optimum. A cylinder block has a pressure passage connecting a crank chamber to a suction chamber to regulate the pressure in the crank chamber. The cylinder block has preformed bolt holes for receiving bolts to fix a front housing and a rear housing to the cylinder block. The pressure passage is partially defined by one of the bolt holes.

摘要翻译： 压缩机具有用于将曲柄室中的压力保持在最佳状态的通道结构。 气缸体具有将曲柄室连接到吸入室的压力通道，以调节曲柄室中的压力。 气缸体具有用于接收螺栓的螺栓孔，用于将前壳体和后壳体固定到气缸体。 压力通道部分地由一个螺栓孔限定。

公开(公告)号：US5864745A

公开(公告)日：1999-01-26

申请号：US537855

申请日：1995-11-16

申请人： Kimio Kawagoe ,  Soo-Myung Hon ,  Kenji Takenaka ,  Manabu Sugiura ,  Eiji Tokunaga

发明人： Kimio Kawagoe ,  Soo-Myung Hon ,  Kenji Takenaka ,  Manabu Sugiura ,  Eiji Tokunaga

IPC分类号： C23C4/02 ,  C23C4/06 ,  C23C4/08 ,  F04B27/08 ,  F04B27/10 ,  B05D5/08 ,  B05D3/12

CPC分类号： F04B27/086 ,  C23C4/02 ,  C23C4/06 ,  C23C4/08 ,  F04B27/1054 ,  F05B2230/41 ,  F05C2201/025 ,  F05C2201/0466 ,  F05C2201/0475 ,  F05C2201/0493 ,  F05C2201/906 ,  F05C2203/06 ,  F05C2251/12 ,  F05C2253/12 ,  Y10T428/12063

摘要： In order to enhance the seizure resistance of a swash plate, which is the sliding part of a swash-plate type compressor, copper alloy is flame-sprayed on the swash plate. Depending upon the necessity, the following control of structure/composition: (a) a mixed structure is provided such that atomized bronze powder, which is melted during flame spraying, and an unmelted atomized structure are mixed; (b) Pb is not contained or contained slightly in the melted structure: (c) Sn, P, Al, Ag, Si, Mn, Cr, Ni, Zn, Pb and/or Bi is added to the copper; (d) hard matters are added to copper alloy; and, (e) an intermediate layer of Ni or the like is formed between the flame-sprayed layer and the substrate, is carried out.

摘要翻译： PCT No.PCT / JP95 / 00441 Sec。 371日期：1995年11月16日 102（e）日期1995年11月16日PCT 1995年3月16日PCT PCT。 公开号WO95 / 25224 日期1995年9月21日为了提高旋转斜盘式压缩机的滑动部分的斜盘的抗咬合性，将铜合金火焰喷涂在斜盘上。 根据需要，结构/组成的以下控制：（a）混合结构，使得在火焰喷涂期间熔化的雾化青铜粉末和未熔化的雾化结构混合; （b）在熔融结构中不含Pb或轻微含有：（c）向铜中加入Sn，P，Al，Ag，Si，Mn，Cr，Ni，Zn，Pb和/或Bi; （d）将硬质添加到铜合金中; 和（e）在火焰喷涂层和基板之间形成Ni等的中间层。

公开(公告)号：US06189434B1

公开(公告)日：2001-02-20

申请号：US09221288

申请日：1998-12-23

申请人： Masahiro Kawaguchi ,  Shintaro Miura ,  Takuya Okuno ,  Hideki Mizutani ,  Kenji Takenaka ,  Manabu Sugiura ,  Hiroaki Kayukawa

发明人： Masahiro Kawaguchi ,  Shintaro Miura ,  Takuya Okuno ,  Hideki Mizutani ,  Kenji Takenaka ,  Manabu Sugiura ,  Hiroaki Kayukawa

IPC分类号： F01B300

CPC分类号： F04B27/1054 ,  F05C2201/0475 ,  F05C2201/049 ,  F05C2201/0493 ,  F05C2203/086 ,  F05C2253/12

摘要： A single-headed piston type swash-plate-operated refrigerant compressor is provided with a swash plate mounted on a rotatable drive shaft and having front and rear opposite surfaces, single headed pistons arranged on the rear side of the swash plate to reciprocate in respective cylinder bores, and front and rear shoes to be held in slide-contact with the peripheral parts of the front and rear surfaces of the swash plate to engage a tail end part of each of the single headed pistons with the swash plate in which the front and rear surfaces of the swash plate are provided with respective uppermost layers having physical surface properties different from one another. A front uppermost and a rear uppermost layer of the swash plate are formed of a sprayed coating of, for example, a copper-base material and the rear uppermost layer is coated by a solid lubricant layer containing a solid lubricant, such as molybdenum disulfide, at least in a part of the solid lubricant. The thickness of the solid lubricant layer is measured and controlled by using the surface of the front layer as a reference plane.

摘要翻译： 单头活塞式斜盘式制冷剂压缩机设置有安装在可旋转的驱动轴上并具有前后相对表面的斜盘，单头活塞布置在斜盘的后侧以在相应气缸中往复运动 孔和前后鞋与旋转斜盘的前表面和后表面的周边部分滑动接触，以将每个单头活塞的尾端部分与斜盘接合，其中前， 旋转斜盘的后表面设置有具有彼此不同的物理表面性质的相应的最上层。 旋转斜盘的前最上层和后最上层由例如铜基材料的喷涂涂层形成，后最上层由含有固体润滑剂如二硫化钼的固体润滑剂层涂覆， 至少部分固体润滑剂。 通过使用前层的表面作为参考平面来测量和控制固体润滑剂层的厚度。

公开(公告)号：US06513417B1

公开(公告)日：2003-02-04

申请号：US09690975

申请日：2000-10-18

申请人： Manabu Sugiura ,  Kenji Takenaka

发明人： Manabu Sugiura ,  Kenji Takenaka

IPC分类号： F01B300

CPC分类号： F04B27/0878

摘要： A single headed swash plate type compressor includes a swash plate and pistons reciprocatingly arranged in cylinder bores. Each piston has a body portion and a neck portion. The body portion of the piston has a cavity to reduce the weight of the piston, and the piston has ribs to reinforce the body portion. A first rib is arranged within the cavity near the front end wall of the body portion, and a second rib is arranged outside the cavity near the front end wall of the body portion.

摘要翻译： 单头斜盘式压缩机包括斜盘和往复布置在气缸孔中的活塞。 每个活塞具有主体部分和颈部部分。 活塞的主体部分具有空腔以减小活塞的重量，并且活塞具有肋以加强主体部分。 第一肋布置在靠近主体部分的前端壁的腔内，并且第二肋布置在靠近主体部分的前端壁的腔体的外部。

公开(公告)号：US09290908B2

公开(公告)日：2016-03-22

申请号：US13640378

申请日：2011-05-16

申请人： Takenori Hiroki ,  Manabu Edamura ,  Toshihiko Ishida ,  Manabu Sugiura ,  Hidetoshi Satake ,  Kouji Ishikawa ,  Takatoshi Ooki ,  Shinji Nishikawa

发明人： Takenori Hiroki ,  Manabu Edamura ,  Toshihiko Ishida ,  Manabu Sugiura ,  Hidetoshi Satake ,  Kouji Ishikawa ,  Takatoshi Ooki ,  Shinji Nishikawa

IPC分类号： E02F9/20 ,  E02F9/12 ,  E02F9/22

CPC分类号： E02F9/123 ,  B60L1/003 ,  B60L3/003 ,  B60L3/0046 ,  B60L3/0061 ,  B60L7/14 ,  B60L11/005 ,  B60L11/123 ,  B60L11/14 ,  B60L2200/40 ,  B60L2240/423 ,  B60L2240/427 ,  B60L2240/429 ,  B60L2240/527 ,  B60L2240/529 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2260/26 ,  E02F9/207 ,  E02F9/2075 ,  E02F9/2091 ,  E02F9/2095 ,  E02F9/226 ,  E02F9/2296 ,  Y02T10/6217 ,  Y02T10/642 ,  Y02T10/7022 ,  Y02T10/7077

摘要： A hybrid construction machine is capable of performing satisfactory operations even when trouble occurs that disables the electric motor from outputting torque. The hybrid construction has both a hydraulic motor and an electric motor driving the swing structure and a controller for switching between a hydraulic/electric hybrid swing mode (using both the hydraulic motor and the electric motor) and a hydraulic-alone swing mode (using only the hydraulic motor). The switching is executed while achieving satisfactory operability and performance in each mode. Normally, an energy saving operation is performed in the hydraulic/electric hybrid swing mode. When the electric amount of an electricity storage device has gone out of a prescribed range or an abnormality has occurred in an electric system (e.g., failure of an inverter), the swing mode is switched to the hydraulic-alone swing mode so that driving with normal braking torque is possible by the hydraulic motor alone.

摘要翻译： 即使发生故障而使电动机输出转矩的混合式施工机械也能够进行令人满意的操作。 混合动力结构具有驱动摆动结构的液压马达和电动马达以及用于在液压/电动混合摆动模式（使用液压马达和电动马达）之间切换的控制器和仅液压单独摆动模式 液压马达）。 在每种模式下实现令人满意的可操作性和性能的同时执行切换。 通常，在液压/电动混合摆动模式中进行节能运转。 当蓄电装置的电量在电气系统中（例如，逆变器的故障）已经超出规定范围或发生异常时，摆动模式切换到单独的液压摆动模式，以便与 通过单独的液压马达可以实现正常的制动转矩。

公开(公告)号：US20130325269A1

公开(公告)日：2013-12-05

申请号：US14000241

申请日：2012-02-27

申请人： Shiho Izumi ,  Manabu Edamura ,  Kouichi Shibata ,  Manabu Sugiura ,  Takatoshi Ooki

发明人： Shiho Izumi ,  Manabu Edamura ,  Kouichi Shibata ,  Manabu Sugiura ,  Takatoshi Ooki

IPC分类号： E02F9/20

CPC分类号： E02F9/2025 ,  E02F9/128 ,  E02F9/2091 ,  E02F9/2095 ,  E02F9/2217 ,  H02P29/024 ,  H02P29/0241 ,  H02P29/026

摘要： A hybrid-type construction machine is provided which permits swing operation without a sense of awkwardness compared with conventional construction machines and which allows the amount of stored electricity in an electrical storage device to be controlled within an appropriate range of use in consideration of the service life of the electrical storage device without enlarging its capacity.The hybrid-type construction machine includes an electric motor and a hydraulic motor for driving a swing structure, an electrical storage device, and a controller for controlling charging and discharging of the electrical storage device. The controller includes a storage unit which stores a discharge command region to be set in accordance with the swing speed of the swing structure with regard to the amount of stored electricity in the electrical storage device, and a computing unit which, if the amount of stored electricity in the electrical storage device reaches the discharge command region stored in the storage unit, computes an additional drive torque command value for increasing the amount of powering of the electric motor in accordance with the amount of stored electricity in the electrical storage device, the computing unit further outputting the additional drive torque command value to the electric motor to drive the swing structure.

摘要翻译： 提供了一种混合式施工机械，与传统的施工机械相比，其摆动操作不会产生笨拙的感觉，并且允许考虑到使用寿命将蓄电装置中的蓄电量控制在适当的使用范围内 的放电容量。 混合式施工机械包括电动机和用于驱动摆动结构的液压马达，蓄电装置以及用于控制蓄电装置的充放电的控制器。 控制器包括存储单元，其存储根据摆动结构的摆动速度相对于蓄电装置中存储的电量设定的放电指令区域;以及计算单元，如果存储的量 电存储装置中的电力到达存储在存储单元中的放电指令区域，计算附加的驱动转矩指令值，用于根据蓄电装置中存储的电量来增加电动机的供电量，计算 单元进一步向电动机输出附加驱动转矩指令值以驱动摆动结构。

公开(公告)号：US20130243557A1

公开(公告)日：2013-09-19

申请号：US13698414

申请日：2011-10-03

申请人： Takenori Hiroki ,  Manabu Edamura ,  Manabu Sugiura ,  Kouji Ishikawa ,  Hidetoshi Satake

发明人： Takenori Hiroki ,  Manabu Edamura ,  Manabu Sugiura ,  Kouji Ishikawa ,  Hidetoshi Satake

IPC分类号： E02F9/20

CPC分类号： E02F9/20 ,  B60L1/003 ,  B60L3/0084 ,  B60L11/005 ,  B60L11/123 ,  B60L15/20 ,  B60L2200/40 ,  B60L2210/40 ,  B60L2240/421 ,  B60L2240/423 ,  E02F9/128 ,  E02F9/2075 ,  E02F9/2095 ,  H02M1/36 ,  H02M7/537 ,  Y02T10/6217 ,  Y02T10/642 ,  Y02T10/645 ,  Y02T10/7022 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275

摘要： Provided is a hybrid construction machine capable of letting the operator immediately stop the swing structure by performing a stopping operation for ordinary construction machines even when the swing structure moves differently from the operator's will for some reason. The hybrid construction machine comprises: an inverter controller which outputs a PWM signal to an inverter and thereby controls the revolution speed of an electric motor; a first electric circuit including blocking means which blocks the PWM signal outputted from the inverter controller to the inverter in response to either an immobilization selection inputted through a gate lock lever switch or an OFF selection inputted through an ignition switch; and a second electric circuit including a swing brake solenoid valve which activates a swing brake in response to either the immobilization selection inputted through the gate lock lever switch or the OFF selection inputted through the ignition switch.

摘要翻译： 提供一种混合式施工机械，即使由于某种原因，即使摆动结构与操作者的意愿不同地移动，也能够通过对普通施工机械进行停止操作来使操作者立即停止摆动结构。 混合动力施工机械包括：逆变器控制器，其向变频器输出PWM信号，从而控制电动机的转速; 第一电路，其包括阻塞装置，其响应于通过门锁定杆开关输入的固定选择或通过点火开关输入的关闭选择来阻断从逆变器控制器输出到逆变器的PWM信号; 以及包括回转制动器电磁阀的第二电路，其响应于通过门锁定杆开关输入的固定选择或通过点火开关输入的OFF选择来启动回转制动器。

公开(公告)号：US08419382B2

公开(公告)日：2013-04-16

申请号：US12692420

申请日：2010-01-22

申请人： Shinichi Sato ,  Manabu Sugiura ,  Toshiyuki Kobayashi

发明人： Shinichi Sato ,  Manabu Sugiura ,  Toshiyuki Kobayashi

IPC分类号： F04B27/10

CPC分类号： F04B27/109 ,  F04B39/0246

摘要： A compressor includes a rotary shaft, a cam, a cylinder block, pistons, a thrust bearing, a rotary valve, and an oil passage. The rotary shaft has an in-shaft passage formed therein. The in-shaft passage has an outlet open to the outer peripheral surface of the rotary shaft. The cam rotates integrally with the rotary shaft. The pistons are coupled to the rotary shaft through the cam. The thrust bearing is provided between the cam and the cylinder block. The thrust bearing includes a first race in contact with the cam, a second race in contact with the cylinder block, and rolling elements retained between the first and second races to form a gap therebetween. The oil passage is formed in the outer peripheral surface of the rotary shaft so as to extend from the gap to the outlet of the in-shaft passage.

摘要翻译： 压缩机包括旋转轴，凸轮，气缸体，活塞，止推轴承，旋转阀和油通道。 旋转轴具有形成在其中的轴内通道。 轴内通道具有通向旋转轴的外周表面的出口。 凸轮与旋转轴一体旋转。 活塞通过凸轮联接到旋转轴。 推力轴承设置在凸轮和气缸体之间。 推力轴承包括与凸轮接触的第一座圈，与缸体接触的第二座圈和保持在第一和第二座圈之间的滚动元件，以在它们之间形成间隙。 油通道形成在旋转轴的外周面中，以便从轴向通道的间隙延伸到出口。

公开(公告)号：US20100189576A1

公开(公告)日：2010-07-29

申请号：US12692420

申请日：2010-01-22

申请人： Shinichi Sato ,  Manabu Sugiura ,  Toshiyuki Kobayashi

发明人： Shinichi Sato ,  Manabu Sugiura ,  Toshiyuki Kobayashi

IPC分类号： F04B27/10

CPC分类号： F04B27/109 ,  F04B39/0246

摘要： A compressor includes a rotary shaft, a cam, a cylinder block, pistons, a thrust bearing, a rotary valve, and an oil passage. The rotary shaft has an in-shaft passage formed therein. The in-shaft passage has an outlet open to the outer peripheral surface of the rotary shaft. The cam rotates integrally with the rotary shaft. The pistons are coupled to the rotary shaft through the cam. The thrust bearing is provided between the cam and the cylinder block. The thrust bearing includes a first race in contact with the cam, a second race in contact with the cylinder block, and rolling elements retained between the first and second races to form a gap therebetween. The oil passage is formed in the outer peripheral surface of the rotary shaft so as to extend from the gap to the outlet of the in-shaft passage.

摘要翻译： 压缩机包括旋转轴，凸轮，气缸体，活塞，推力轴承，旋转阀和油通道。 旋转轴具有形成在其中的轴内通道。 轴内通道具有通向旋转轴的外周表面的出口。 凸轮与旋转轴一体旋转。 活塞通过凸轮联接到旋转轴。 推力轴承设置在凸轮和气缸体之间。 推力轴承包括与凸轮接触的第一座圈，与缸体接触的第二座圈和保持在第一和第二座圈之间的滚动元件，以在它们之间形成间隙。 油通道形成在旋转轴的外周面中，以便从轴向通道的间隙延伸到出口。

公开(公告)号：US20090097999A1

公开(公告)日：2009-04-16

申请号：US12287301

申请日：2008-10-07

申请人： Mitsuyo Ishikawa ,  Shinichi Sato ,  Manabu Sugiura

发明人： Mitsuyo Ishikawa ,  Shinichi Sato ,  Manabu Sugiura

IPC分类号： F04B39/10

CPC分类号： F04B27/1009 ,  F04B39/10

摘要： A suction structure is provided for allowing refrigerant into first and second compression chambers from a suction pressure region through first and second rotary valves and first and second communication passages in a double-headed piston type compressor. The first and the second rotary valves respectively have first and second introduction passages. The distance to the first communication passage from the suction pressure region through the first introduction passage is greater than the distance to the second communication passage from the suction pressure region through the second introduction passage. The first communication passage with a circular cross-section in the cylinder block connects the first compression chamber to the first introduction passage. The second communication passage with a circular cross-section in the cylinder block connects the second compression chamber to the second introduction passage. The diameter of the first communication passage is greater than the diameter of the second communication passage.

摘要翻译： 提供一种吸入结构，用于通过第一和第二旋转阀以及双头活塞式压缩机中的第一和第二连通通道将制冷剂从吸入压力区域允许进入第一和第二压缩室。 第一和第二旋转阀分别具有第一和第二引入通道。 从吸入压力区域到第一引入通道的距离第一连通通道的距离大于从吸入压力区域到第二引入通道到第二连通通道的距离。 在气缸体中具有圆形横截面的第一连通通道将第一压缩室连接到第一引入通道。 在缸体中具有圆形横截面的第二连通通道将第二压缩室连接到第二引入通道。 第一连通通道的直径大于第二连通通道的直径。