专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US06358016B1 Displacement control device and displacement control method for variable displacement compressor 失效
标题翻译：变排量压缩机的位移控制装置和排量控制方法
公开(公告)号：US06358016B1
公开(公告)日：2002-03-19
申请号：US09616833
申请日：2000-07-14
申请人： Shigeyuki Hidaka , Masanori Sonobe , Ken Suitou , Taku Adaniya
发明人： Shigeyuki Hidaka , Masanori Sonobe , Ken Suitou , Taku Adaniya
IPC分类号： F04B129
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1831 , F04B2027/1854 , F04B2027/1859
摘要： A controller normally supplies current the magnitude of which corresponds to a required cooling performance of a refrigeration circuit to a displacement control valve. As a result the compressor displacement is adjusted in accordance with the required cooling performance (usual displacement control). When a vehicle is quickly accelerated, the controller temporarily eliminates the current value to the control valve to minimize the compressor displacement (displacement limiting control). When the control is switched from the displacement limiting control to the usual In displacement control, the controller changes the current value from zero to a target value, which corresponds to the required cooling performance, taking a predetermined restoration time. For an initial period of the restoration period, the current value is set greater than a corresponding value on a direct proportional line, which represents a constant rate of change from zero to the target value. As a result, the control is smoothly and quickly switched from the displacement limiting control to the usual displacement control.
摘要翻译：控制器通常向位移控制阀提供与制冷回路所需的冷却性能对应的电流。因此，根据所需的冷却性能（通常的位移控制）来调整压缩机的位移。当车辆快速加速时，控制器临时消除控制阀的当前值，以最小化压缩机排量（位移限制控制）。当控制从位移限制控制切换到通常的位移控制时，控制器将预定的恢复时间将当前值从零改变为对应于所需冷却性能的目标值。对于恢复期的初始期间，将当前值设定为大于直接比例线上的对应值，其表示从零到目标值的恒定变化率。结果，控制从位移限制控制平稳地快速切换到通常的位移控制。

52. 发明授权

US6142445A Electromagnetic control valve 失效
标题翻译：电磁调节阀
公开(公告)号：US6142445A
公开(公告)日：2000-11-07
申请号：US70814
申请日：1998-05-01
申请人： Masahiro Kawaguchi , Ken Suitou , Hiroyuki Nagai , Masanori Sonobe , Tomoo Okada , Ichiro Ohkawara , Tadaaki Ikeda
发明人： Masahiro Kawaguchi , Ken Suitou , Hiroyuki Nagai , Masanori Sonobe , Tomoo Okada , Ichiro Ohkawara , Tadaaki Ikeda
IPC分类号： F04B27/18 , F16K27/02 , F16K31/06 , F16K31/02
CPC分类号： F16K31/0613 , F04B27/1804 , F16K27/0263 , F16K27/029 , F16K31/0631 , F04B2027/1854 , F04B2027/1859
摘要： An electromagnetic control valve is provided. The control stability of the electromagnetic control valve is improved because: (1) one end of the guide pin is forced into and then secured in a hole formed in the center of the coil guide so that the plunger moves in the center of the suction portion; (2) one end of the connecting rod is forced into and then secured in a hole formed in the center of the plunger, and a guide portion for guiding the connecting rod is provided in the center of the upper main body; or (3) the connecting rod is forced into and then secured in a hole formed in the center of the plunger, and a first guide portion for guiding the connecting rod is provided at the lower end of the coil guide and/or a second guide portion for guiding the connecting rod is provided at the lower end of the upper main body.
摘要翻译：提供电磁控制阀。电磁控制阀的控制稳定性得到改善，因为：（1）引导销的一端被迫进入并固定在形成在线圈导向件中心的孔中，使柱塞在抽吸部分的中心移动 ; （2）连杆的一端被迫进入并固定在形成在柱塞中心的孔中，并且用于引导连杆的引导部分设置在上主体的中心; 或（3）将连杆推入并固定在形成于柱塞中心的孔中，并且用于引导连杆的第一引导部分设置在线圈引导件的下端和/或第二引导件用于引导连杆的部分设置在上主体的下端。

53. 发明授权

US6135722A Positional relationship of a bearing in the shutoff member of a variable displacement compressor 失效
标题翻译：可变排量压缩机的关闭构件中的轴承的位置关系
公开(公告)号：US6135722A
公开(公告)日：2000-10-24
申请号：US909708
申请日：1997-08-11
申请人： Masahiro Kawaguchi , Masanori Sonobe , Takuya Okuno , Ken Suitou
发明人： Masahiro Kawaguchi , Masanori Sonobe , Takuya Okuno , Ken Suitou
IPC分类号： F04B49/00 , F04B1/29 , F04B27/08 , F04B27/10 , F04B27/18 , F04B49/22 , F16K31/06
CPC分类号： F04B27/1804 , F04B27/1063 , F04B49/225
摘要： A variable displacement refrigerant compressor has a tilting swash plate connected to a number of pistons. The pistons are located in a cylinder block. The cylinder has a front end surface that faces the swash plate. A central bore is formed in the cylinder block to hold a drive shaft, a radial bearing, and a movable spool, or shut-off member, which regulates gas flow within the compressor. An area of the front end of the cylinder block surrounding the central bore is located forward of the axial center of the bearing.
摘要翻译：可变排量制冷剂压缩机具有连接到多个活塞的倾斜斜盘。活塞位于气缸体中。气缸具有面向旋转斜盘的前端面。在气缸体中形成一个中心孔以保持调节压缩机内的气体流动的驱动轴，径向轴承和可移动的卷轴或切断构件。围绕中心孔的气缸体的前端的区域位于轴承的轴向中心的前方。

54. 发明授权

US5893706A Cooling structure for compressor 失效
标题翻译：压缩机冷却结构
公开(公告)号：US5893706A
公开(公告)日：1999-04-13
申请号：US626398
申请日：1996-04-02
申请人： Masahiro Kawaguchi , Masanori Sonobe , Takuya Okuno , Takashi Michiyuki , Ken Suitou , Shinichi Ogura
发明人： Masahiro Kawaguchi , Masanori Sonobe , Takuya Okuno , Takashi Michiyuki , Ken Suitou , Shinichi Ogura
IPC分类号： F04B27/08 , F04B27/10 , F04B39/04 , F04B39/06 , F04B17/00 , F04B1/12
CPC分类号： F04B39/04 , F04B27/0895 , F04B27/1036 , F04B39/066
摘要： A compressor having a compression mechanism within a housing for compressing a refrigerant gas according to the rotation of a rotary shaft operatively connected to an external power source. A pulley is mounted on the rotary shaft and located on one side of the housing for transmitting power from the external power source to the shaft. A fan sends air to the outer surface of the housing by rotating with the pulley. Heat transferring fins are provided on the housing adjacent to the fan.
摘要翻译：一种压缩机，其具有在壳体内的压缩机构，用于根据可操作地连接到外部电源的旋转轴的旋转压缩制冷剂气体。滑轮安装在旋转轴上并且位于壳体的一侧，用于将动力从外部动力源传递到轴。风扇通过与滑轮一起旋转而将空气送到外壳的外表面。传热翅片设置在与风扇相邻的壳体上。

55. 发明授权

US5807076A Lubrication method and lubrication controlling apparatus for clutchless compressor 失效
标题翻译：无离合器压缩机的润滑方法和润滑控制装置
公开(公告)号：US5807076A
公开(公告)日：1998-09-15
申请号：US702606
申请日：1996-08-28
申请人： Masahiro Kawaguchi , Masanori Sonobe , Ken Suitou , Takashi Michiyuki , Masahiko Okada , Tomohiko Yokono
发明人： Masahiro Kawaguchi , Masanori Sonobe , Ken Suitou , Takashi Michiyuki , Masahiko Okada , Tomohiko Yokono
IPC分类号： F04B27/10 , F04B27/18 , F04B39/04
CPC分类号： F04B27/1804 , F04B27/109
摘要： An electromagnetic valve (32) opens and closes a pressurizing passage (31). When the pressurizing passage (31) is opened, a swash plate (15) mounted on a rotary shaft (9) inclines toward the minimum inclination. As the swash plate (15) inclines toward the minimum inclination, the swash plate (15) counteracts the spring force of a suction passage opening spring (24) and pushes a transmitting cylinder (28) and a shutter (21). The shutter (21) abuts against a positioning surface (27) when the swash plate inclination corresponds to a minimum inclination and disconnects a suction passage (26) from a suction chamber (3a). The disconnection impedes refrigerant circulation in the external refrigerant circuit (35). A refrigerant circulation controlling circuit (42) energizes the electromagnetic valve (32) and opens the pressurizing passage (31) for a certain time period starting from when a drive electric source (14) is activated.
摘要翻译： PCT No.PCT / JP95 / 02354 Sec。 371日期：1996年8月28日 102（e）日期1996年8月28日PCT提交1995年11月17日PCT公布。 WO96 / 31699 PCT出版物日期1996年10月10日电磁阀（32）打开和关闭加压通道（31）。当加压通路31打开时，安装在旋转轴9上的旋转斜盘15向最小倾斜倾斜。当斜板（15）朝向最小倾斜倾斜时，斜盘（15）抵抗吸入通道打开弹簧（24）的弹簧力并推动传动滚筒（28）和挡板（21）。当斜盘倾斜度对应于最小倾斜度并且使吸入通道（26）与吸入室（3a）分离时，挡板（21）抵靠定位表面（27）。断路阻止外部制冷剂回路35内的制冷剂循环。制冷剂循环控制电路（42）从驱动电源（14）启动时开始一段时间，使电磁阀（32）通电并使加压通道（31）打开。

56. 发明授权

US5785502A Control apparatus for variable displacement compressor 失效
标题翻译：可变排量压缩机的控制装置
公开(公告)号：US5785502A
公开(公告)日：1998-07-28
申请号：US540556
申请日：1995-10-06
申请人： Masaki Ota , Sokichi Hibino , Hisakazu Kobayashi , Masahiro Kawaguchi , Ken Suitou , Koji Kawamura , Takuya Okuno
发明人： Masaki Ota , Sokichi Hibino , Hisakazu Kobayashi , Masahiro Kawaguchi , Ken Suitou , Koji Kawamura , Takuya Okuno
IPC分类号： F04B49/06 , F04B27/08 , F04B27/10 , F04B27/14 , F04B27/18 , F04B49/22 , F04B1/26
CPC分类号： F04B27/1804 , F04B27/1036 , F04B49/225 , F04B2027/1813 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859 , F04B2027/1895
摘要： A swash plate tiltably supported on a drive shaft is controlled by adjusting the pressure in a crank chamber. When an electromagnetic valve is de-excited, the high-pressure refrigerant gas in a discharge chamber is supplied to the crank chamber so that the inclination angle of the swash plate is shifted to its minimum inclination from its maximum inclination. An open/close mechanism located in a suction passage gradually opens or closes the suction passage in accordance with the differential pressure between the pressure in the external refrigeration circuit located upstream the open/close mechanism and the pressure in a suction chamber. When the inclination angle of the swash plate is minimized, the open/close mechanism closes the suction passage. It is therefore possible to prevent frosting while also suppressing rapid changes in load torque.
摘要翻译：倾斜地支撑在驱动轴上的斜盘通过调节曲柄室中的压力来控制。当电磁阀被去激励时，排出室中的高压制冷剂气体被供应到曲柄室，使得斜盘的倾斜角度从其最大倾角移动到其最小倾角。位于吸入通道中的打开/关闭机构根据位于打开/关闭机构上游的外部制冷回路的压力与吸入室中的压力之间的差压逐渐打开或关闭吸入通道。当斜盘的倾斜角度最小时，打开/关闭机构关闭吸入通道。因此，能够防止结霜，同时也抑制负载转矩的急剧变化。

57. 发明授权

US5584670A Piston type variable displacement compressor 失效
标题翻译：活塞式可变排量压缩机
公开(公告)号：US5584670A
公开(公告)日：1996-12-17
申请号：US421215
申请日：1995-04-13
申请人： Masahiro Kawaguchi , Masanori Sonobe , Ken Suitou , Tomohiko Yokono
发明人： Masahiro Kawaguchi , Masanori Sonobe , Ken Suitou , Tomohiko Yokono
IPC分类号： F04B27/18 , F04B49/22 , F04B1/29
CPC分类号： F04B27/1804 , F04B49/225 , F04B2027/1813 , F04B2027/1818 , F04B2027/1827 , F04B2027/1831 , F04B2027/1845 , F04B2027/1854 , F04B2027/1859 , F04B2027/1881 , F04B2027/189 , F04B2027/1895
摘要： A swash plate type compressor is connected with an external refrigerant gas circuit. A device accommodated in the compressor disconnects the external circuit with the suction chamber when the swash plate is at the minimum inclining angle. A pressure decreasing passage creates the connection between the crank chamber and the suction chamber to decrease the pressure in the crank chamber. This passage releases the pressure in the crank chamber to the suction chamber when the pressure in the crank chamber is greater than the pressure in the suction chamber so that the swash plate is inclined toward the maximum inclining angle. An adjusting device adjusts the pressure in the pressure decreasing passage so that the pressure decreasing passage is opened to a greater degree when the swash plate is at the maximum inclining angle than when the swash plate is between the maximum and minimum inclining angles.
摘要翻译：斜盘式压缩机与外部制冷剂气体回路连接。当斜盘处于最小倾斜角时，容纳在压缩机中的装置将外部回路与吸入室断开。减压通道产生曲柄室和吸入室之间的连接，以减小曲柄室中的压力。当曲柄室中的压力大于吸入室中的压力时，该通道将曲柄室中的压力释放到吸入室，使得斜盘朝向最大倾斜角度倾斜。当斜盘处于最大倾斜角度时，调节装置调节减压通道中的压力，使得当斜盘处于最大和最小倾斜角之间时，减压通道更大程度地打开。

58. 发明授权

US09273683B2 Motor-driven compressor 有权
标题翻译：电动压缩机
公开(公告)号：US09273683B2
公开(公告)日：2016-03-01
申请号：US13432679
申请日：2012-03-28
申请人： Kenji Yokoi , Ken Suitou
发明人： Kenji Yokoi , Ken Suitou
IPC分类号： F04B35/04 , F04B39/12 , F04B53/16 , B60H1/00 , B60H1/32
CPC分类号： F04B39/12 , B60H1/00514 , B60H1/3229 , B60H2001/006 , F04B39/121 , F04B39/127 , F04B53/16
摘要： A motor-driven compressor to be mounted to an attachment section of a vehicle includes a fluid compression unit, an electric drive unit for the compression unit and a case. The case has a main body formed from a resin and covering at least the compression unit, and a mounting portion that is provided integrally with the main body and configured to be mounted to the attachment section. The mounting portion has a tubular body provided integrally with the main body and a fastening member inserted into the tubular body for mounting the tubular body to the attachment section. The main body is interposed between the compression unit and the tubular body.
摘要翻译：要安装到车辆的安装部分的电动压缩机包括流体压缩单元，用于压缩单元的电驱动单元和壳体。壳体具有由树脂形成的至少压缩单元的主体，以及与主体一体设置并被构造成安装到安装部的安装部。安装部分具有与主体一体设置的管状体和插入管状体中的紧固构件，用于将管状体安装到附接部分。主体插入在压缩单元和管状体之间。

59. 发明授权

US08845304B2 Motor-driven compressor 有权
标题翻译：电动压缩机
公开(公告)号：US08845304B2
公开(公告)日：2014-09-30
申请号：US13073750
申请日：2011-03-28
申请人： Tomohiko Sugiyama , Ken Suitou
发明人： Tomohiko Sugiyama , Ken Suitou
IPC分类号： F04B39/14 , F04B53/22 , F04B35/04
CPC分类号： F04B35/04
摘要： The motor-driven compressor is mounted on a mounting of a vehicle. The motor-driven compressor includes a compressor body, a mounting, a damper and a fastener. The compressor body is electrically powered to draw in fluid for compression and to discharge the compressed fluid. The mounting of the compressor is formed on the compressor body and has a mounting hole. The damper is made of a resin and receives therein the mounting of the compressor. The damper is interposed between the compressor body and the mounting of the vehicle and has a through hole. The fastener is inserted through the through hole of the damper and the mounting hole of the compressor for securing the damper to the mounting of the vehicle.
摘要翻译：电动压缩机安装在车辆的安装件上。电动压缩机包括压缩机主体，安装件，阻尼器和紧固件。压缩机主体被电动以吸入压缩流体并排出压缩流体。压缩机的安装形成在压缩机主体上并具有安装孔。阻尼器由树脂制成并在其中容纳压缩机的安装。阻尼器介于压缩机本体和车辆安装件之间，并具有通孔。紧固件通过阻尼器的通孔和压缩机的安装孔插入，以将阻尼器固定到车辆的安装。

60. 发明授权

US08303270B2 Motor-driven compressor 有权
标题翻译：电动压缩机
公开(公告)号：US08303270B2
公开(公告)日：2012-11-06
申请号：US12333980
申请日：2008-12-12
申请人： Masao Iguchi , Masahiro Kawaguchi , Ken Suitou , Tatsushi Mori , Hiroshi Fukasaku
发明人： Masao Iguchi , Masahiro Kawaguchi , Ken Suitou , Tatsushi Mori , Hiroshi Fukasaku
IPC分类号： F04B39/06 , F04B39/02
CPC分类号： F04C23/008 , F04B39/06 , F04B39/123 , F04C18/0215 , F04C29/047 , F04C29/12 , F04C2240/808
摘要： A motor-driven compressor includes a housing having an inlet port, a compression mechanism for compression of refrigerant introduced from an external refrigerant circuit via the inlet port into the housing, an inverter having a heat-generating component, an electric motor driven by the inverter, and a rotary shaft rotated by the electric motor thereby to drive the compression mechanism. The electric motor, the compression mechanism and the inverter are aligned in the housing in axial direction of the rotary shaft. An inlet pipe is connected to the inlet port. The housing has an outer peripheral surface in contact with the inlet pipe. The heat-generating component of the inverter is disposed adjacent to or in contact with the inlet pipe so as to be thermally coupled to the inlet pipe.
摘要翻译：一种电动压缩机，具有：外壳，具有入口;压缩机构，用于将从外部制冷剂回路经由所述入口导入壳体的制冷剂的压缩;具有发热部件的逆变器;由所述逆变器驱动的电动机以及由电动机旋转的旋转轴，从而驱动压缩机构。电动机，压缩机构和逆变器在壳体中沿旋转轴的轴向对准。入口管连接到入口。壳体具有与入口管接触的外周表面。逆变器的发热部件设置成与入口管相邻或与入口管接触，以便与入口管热耦合。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式