专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06461271B2 Belt-type continuously variable transmission 失效
标题翻译：带式无级变速器
公开(公告)号：US06461271B2
公开(公告)日：2002-10-08
申请号：US09814101
申请日：2001-03-22
申请人： Shigeji Nakano , Junji Urano , Yoichi Sato
发明人： Shigeji Nakano , Junji Urano , Yoichi Sato
IPC分类号： B60K4112
CPC分类号： F16H61/66272 , B60W10/02 , B60W10/10 , B60W10/115 , B60W30/18 , B60W30/1819 , F16H63/46 , F16H2061/6618 , Y10T477/6203 , Y10T477/624
摘要： A first side-pressure, that is supplied to cylinder 74 of the drive pulley 71 or to cylinder 78 of the driven pulley 75 as pressure determining the transmission torque capacity of continuously variable transmission mechanism 70, is supplied to a frictional engagement element, where it is used as the working hydraulic fluid pressure. The transmission torque capacity of the frictional engagement element is set to be somewhat lower than the transmission torque capacity of the continuously variable transmission mechanism.
摘要翻译：作为确定无级变速机构70的传动扭矩能力的压力的压力，被供给到驱动带轮71的气缸74或从动带轮75的气缸78的第一侧压被供给到摩擦接合元件，用作工作液压油压力。摩擦接合元件的传递扭矩容量被设定为比无级变速机构的传递扭矩容量稍低。

2. 发明授权

US06503169B2 Apparatus for controlling a power transmission device 失效
标题翻译：用于控制动力传递装置的装置
公开(公告)号：US06503169B2
公开(公告)日：2003-01-07
申请号：US09793765
申请日：2001-02-27
申请人： Shigeji Nakano , Junji Urano , Yoichi Sato
发明人： Shigeji Nakano , Junji Urano , Yoichi Sato
IPC分类号： F16H6158
CPC分类号： F16H61/143 , F16H61/662 , F16H61/66272 , F16H2061/6608 , Y10T477/635 , Y10T477/63525 , Y10T477/6414
摘要： An apparatus for controlling a power transmission device, having a lockup shift valve that changes the operating state and non-operating state of the lockup mechanism, and a regulator valve that is capable of changing the pressure (line pressure) of working oil used to operate a speed changer CVT between a low pressure and a high pressure, wherein changeover between a mode, where the lockup mechanism is operated and the line pressure is set to a low pressure, and a mode, where the lockup mechanism is not operated and the line pressure is set to a high pressure, is carried out by changing the output of ON and OFF signals from the first solenoid valve.
摘要翻译：一种用于控制动力传递装置的装置，具有改变锁定机构的运行状态和非运行状态的锁止换档阀以及能够改变用于操作的工作油的压力（管路压力）的调节阀在低压和高压之间的变速器CVT，其中操作锁定机构的模式和管线压力被设定为低压之间的切换以及锁定机构不被操作的模式和线通过改变来自第一电磁阀的ON和OFF信号的输出来进行压力设定为高压。

3. 发明申请

US20080006467A1 Hybrid vehicle 有权
标题翻译：混合动力汽车
公开(公告)号：US20080006467A1
公开(公告)日：2008-01-10
申请号：US11819839
申请日：2007-06-29
申请人： Naohisa Morishita , Toshiyuki Yumoto , Kazuyuki Iwata , Kenji Honda , Junji Urano
发明人： Naohisa Morishita , Toshiyuki Yumoto , Kazuyuki Iwata , Kenji Honda , Junji Urano
IPC分类号： B60K17/06
CPC分类号： B60W20/20 , B60K1/02 , B60K6/365 , B60K6/442 , B60K6/445 , B60L11/14 , B60L11/16 , B60L15/2054 , B60L2240/486 , B60L2240/507 , B60W10/06 , B60W10/10 , B60W10/115 , B60W20/00 , Y02T10/6234 , Y02T10/6239 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： The present invention provides a hybrid vehicle including a first transmission path that transmits a traction of an engine to driving wheels and a second transmission path that transmits a traction of a motor to the driving wheels, and the hybrid vehicle runs by alternatively selecting either the first or second transmission path or in combination thereof. The first transmission path has a first reduction gear ratio that is defined to be smaller than a reduction gear ratio at which a maximum vehicle speed can be achieved by the traction of the engine alone.
摘要翻译：本发明提供了一种混合动力车辆，其包括将发动机的牵引力传递到驱动轮的第一传递路径和将马达的牵引传递到驱动轮的第二传递路径，并且混合动力车辆通过交替地选择第一或第二传输路径或其组合。第一传动路径具有第一减速比，其被限定为小于仅通过发动机的牵引能够实现最大车速的减速比。

4. 发明授权

US06692388B2 Hydraulic controller 失效
标题翻译：液压控制器
公开(公告)号：US06692388B2
公开(公告)日：2004-02-17
申请号：US10147178
申请日：2002-05-15
申请人： Hideo Nirasawa , Katsuyuki Narai , Akihiro Yamaguchi , Junji Urano , Hisashi Kunii
发明人： Hideo Nirasawa , Katsuyuki Narai , Akihiro Yamaguchi , Junji Urano , Hisashi Kunii
IPC分类号： F16H5900
CPC分类号： F16H61/662 , F16H59/40 , F16H59/72 , F16H61/0009
摘要： A hydraulic controller comprises a structure composed of a separator plate 70 sandwiched between first and second valve bodies 60a and 80a, in which structure, an oil passage 103 connecting a SC shift valve 92 provided upstream and a SC backup valve 94 provided downstream is provided with a choke 75. When the separator plate 70, in which a choke opening 75a is formed, is sandwiched between the first and second valve bodies, the upstream part of the oil passage 103 is in fluid communication with one end of the choke opening 75a while the downstream part of the oil passage 103 is in fluid communication with the other end of the choke opening 75a. In this arrangement, a long narrow room formed by the choke opening 75a sandwiched between the first and second valve bodies comprises the choke 75.
摘要翻译：液压控制器包括由夹在第一和第二阀体60a和80a之间的隔板70构成的结构，其中连接设置在上游的SC换档阀92的油通道103和设置在下游的SC支撑阀94设置有扼流圈75.当形成有阻塞开口75a的隔板70夹在第一和第二阀体之间时，油路103的上游部分与阻塞开口75a的一端流体连通，同时油路103的下游部与阻塞开口75a的另一端流体连通。在这种布置中，由夹在第一和第二阀体之间的扼流开口75a形成的长狭窄的房间包括扼流圈75。

5. 发明授权

US08028779B2 Hybrid vehicle 有权
标题翻译：混合动力汽车
公开(公告)号：US08028779B2
公开(公告)日：2011-10-04
申请号：US11819839
申请日：2007-06-29
申请人： Naohisa Morishita , Toshiyuki Yumoto , Kazuyuki Iwata , Kenji Honda , Junji Urano
发明人： Naohisa Morishita , Toshiyuki Yumoto , Kazuyuki Iwata , Kenji Honda , Junji Urano
IPC分类号： B60W10/04
CPC分类号： B60W20/20 , B60K1/02 , B60K6/365 , B60K6/442 , B60K6/445 , B60L11/14 , B60L11/16 , B60L15/2054 , B60L2240/486 , B60L2240/507 , B60W10/06 , B60W10/10 , B60W10/115 , B60W20/00 , Y02T10/6234 , Y02T10/6239 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： The present invention provides a hybrid vehicle including a first transmission path that transmits a traction of an engine to driving wheels and a second transmission path that transmits a traction of a motor to the driving wheels, and the hybrid vehicle runs by alternatively selecting either the first or second transmission path or in combination thereof. The first transmission path has a first reduction gear ratio that is defined to be smaller than a reduction gear ratio at which a maximum vehicle speed can be achieved by the traction of the engine alone.
摘要翻译：本发明提供了一种混合动力车辆，其包括将发动机的牵引力传递到驱动轮的第一传递路径和将马达的牵引传递到驱动轮的第二传递路径，并且混合动力车辆通过交替地选择第一或第二传输路径或其组合。第一传动路径具有第一减速比，其被限定为小于仅通过发动机的牵引能够实现最大车速的减速比。

6. 发明授权

US5665023A Failsafe control apparatus for belt-type continuously variable transmission 失效
标题翻译：带式无级变速器故障安全控制装置
公开(公告)号：US5665023A
公开(公告)日：1997-09-09
申请号：US227653
申请日：1994-04-14
申请人： Takashi Aoki , Keiichi Hanyu , Kaoru Kajikawa , Junji Urano
发明人： Takashi Aoki , Keiichi Hanyu , Kaoru Kajikawa , Junji Urano
IPC分类号： F16H9/00 , F16H61/12 , F16H61/662 , B60K41/12 , F16H59/00 , F16H61/00
CPC分类号： F16H61/66259 , F16H61/12 , Y10S477/906 , Y10T477/62427
摘要： A control apparatus for a belt-type continuously variable transmission that has a drive pulley, a driven pulley, a V-belt trained around the drive and driven pulleys, a drive cylinder for varying the pulley width of the drive pulley, and a driven cylinder for varying the pulley width the said driven pulley. A pressure regulator valve produces pulley control pressures supplied to the drive and driven cylinders and a shift valve distributes the pulley control pressures to the drive and driven cylinders for varying the widths of the drive and driven pulleys for speed ratio control. An electric shift control normally controls the shift valve by electric power supplied to solenoid valves but the electric shift control causes the pressures in both the drive cylinder and said driven cylinder to be equal when the electric power is lost.
摘要翻译：一种用于带式无级变速器的控制装置，其具有驱动皮带轮，从动皮带轮，围绕驱动和从动滑轮训练的V形皮带，用于改变驱动滑轮的滑轮宽度的驱动气缸和从动缸用于改变所述从动滑轮的滑轮宽度。压力调节阀产生提供给驱动和从动气缸的滑轮控制压力，并且换档阀将滑轮控制压力分配到驱动和从动气缸，以改变驱动和从动滑轮的宽度以进行速比控制。电动换档控制通常通过供给电磁阀的电力来控制换挡阀，但是当电力损失时，电动换挡控制使得驱动气缸和从动汽缸中的压力相等。

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