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

US07051687B2 Valve operation controller 失效
标题翻译：阀门操作控制器
公开(公告)号：US07051687B2
公开(公告)日：2006-05-30
申请号：US10466721
申请日：2002-01-18
申请人： Yasuo Shimizu , Toshihiro Yamaki , Hisao Sakai
发明人： Yasuo Shimizu , Toshihiro Yamaki , Hisao Sakai
IPC分类号： F01L9/04
CPC分类号： F01L1/053 , F01L1/18 , F01L1/26 , F01L9/04 , F01L13/0005 , F01L2105/00 , F01L2800/00 , F02B31/06 , F02B2031/006 , F02D13/0257 , F02D13/0261 , Y02T10/18
摘要： A valve operation controller for an internal combustion engine is provided for optimally setting a valve opening timing and a valve closing timing for an intake valve in accordance with an operating state of the internal combustion engine to improve the fuel efficiency and power of the internal combustion engine, eliminate fuel stagnation in the intake valve and sticking of the intake valve with its valve seat, and reduce the cost and weight. The valve operation controller controls open/close operations of exhaust valves (EV1, EV2) and first and second intake valves (IV1, IV2) arranged in one cylinder (4). An electromagnetic valve operating mechanism (5) electromagnetically opens/closes the first intake valve (IV1). A cam type valve operating mechanism (6) opens/closes the second intake valve (IV2) with an intake cam (11) arranged on a cam shaft (10) driven in synchronism with rotation of the internal combustion engine (3). The cam type valve operating mechanism (6) can generate a cylinder flowage within a combustion chamber of the cylinder (4). An ECU (2) controls operations of the electromagnetic valve operating mechanism (5) and the cam type valve operating mechanism (6).
摘要翻译：提供一种用于内燃机的阀操作控制器，用于根据内燃机的运行状态最佳地设定进气门的开阀定时和阀关闭正时，以提高内燃机的燃油效率和功率消除进气阀中的燃料停滞和进气阀与其阀座的粘连，并降低成本和重量。阀操作控制器控制排气阀（EV 1，EV 2）和布置在一个气缸（4）中的第一和第二进气门（IV 1，IV 2）的打开/关闭操作。电磁阀操作机构（5）电磁打开/关闭第一进气门（IV 1）。凸轮式阀操作机构（6）利用配置在与内燃机（3）的旋转同步的凸轮轴（10）上的进气凸轮（11）来打开/关闭第二进气门（IV2）。凸轮型阀操作机构（6）能够在气缸（4）的燃烧室内产生气缸流。 ECU（2）控制电磁阀操作机构（5）和凸轮型阀操作机构（6）的动作。

2. 发明授权

US5974663A Method of manufacturing connecting rod 失效
标题翻译：制造连杆的方法
公开(公告)号：US5974663A
公开(公告)日：1999-11-02
申请号：US955780
申请日：1997-10-22
申请人： Hideaki Ikeda , Toshikazu Murakami , Haruki Kodama , Yasutaka Matsue , Takao Shinohara
发明人： Hideaki Ikeda , Toshikazu Murakami , Haruki Kodama , Yasutaka Matsue , Takao Shinohara
IPC分类号： B23D31/00 , F16C9/04 , G11B5/48 , G11B21/16 , B23P15/00
CPC分类号： F16C9/045 , B23D31/003 , G11B5/4806 , G11B21/16 , Y10T29/49288 , Y10T29/49291
摘要： An integral cast-iron connecting rod blank having a smaller-diameter end, a shank, and a larger-diameter end with a crank opening is set on an inclined base, and the tip end of a laser beam applying device is positioned in the larger-diameter end. While a YAG laser beam from the laser beam applying device is being applied to diametrically opposite inner central wall regions of the larger-diameter end, the laser beam applying device is moved to form notches transversely in the respective inner central wall regions. Two spreading elements are placed in the crank opening, and then a tapered wedge is inserted downwardly between the spreading elements. A downward impact point load is applied to a load bearing surface of the wedge thereby to apply spreading forces to the larger-diameter end. A crack starting radially outwardly from the notches is developed in the larger-diameter end, dividing the larger-diameter end into a saddle and a cap. Mating surfaces of the saddle and the cap have interfitting surface irregularities which prevent the saddle and the cap from being combined in wrong orientations. Before the larger-diameter end is split open, the crank opening is finished for roundness while the larger-diameter end is being subjected to the same load as a fastening load by which the saddle and the cap will be fastened by bolts.
摘要翻译：具有小直径端部，柄部和具有曲柄开口的较大直径端部的一体铸铁连杆坯料设置在倾斜基座上，并且激光束施加装置的尖端位于较大的直径结束当来自激光束施加装置的YAG激光束被施加到大直径端的径向相对的内中心壁区域时，激光束施加装置被移动以在相应的内中心壁区域中横向形成凹口。两个扩展元件放置在曲柄开口中，然后锥形楔子向下插入在扩展元件之间。向下的冲击点载荷施加到楔形件的承载表面，从而将扩展力施加到较大直径端。在较大直径的端部处产生从凹口径向向外开口的裂纹，将较大直径端分成鞍座和盖。鞍座和盖子的配合表面具有互相配合的表面不规则性，防止鞍座和盖子以错误的方向组合。在大直径端部分开之前，曲柄开口完成圆形，而较大直径的端部承受与紧固负载相同的载荷，鞍座和盖子将通过螺栓紧固。

3. 发明授权

US06907495B2 Rewriting system for rewriting a memory on a vehicle controller 失效
标题翻译：用于重写车辆控制器上的存储器的重写系统
公开(公告)号：US06907495B2
公开(公告)日：2005-06-14
申请号：US09835042
申请日：2001-04-13
申请人： Masanori Matsuura , Naohiko Mizuo , Tetsuya Yashiki
发明人： Masanori Matsuura , Naohiko Mizuo , Tetsuya Yashiki
IPC分类号： B60R16/02 , F02D45/00 , G06F9/445 , G06F11/00 , G06F12/00
CPC分类号： G06F8/65
摘要： The rewriting device for rewriting data stored in a memory of a vehicle controller with new data is provided. The rewriting device is capable of communicating with the vehicle controller. When deleting or writing operation on the memory is not being performed, the rewriting device determines that communication between the rewriting device and the vehicle controller is offline if no response from the vehicle controller within a first determination time. When deleting operation or writing operation on the memory is being performed, the determination of offline is prohibited until a second determination time has elapsed. The second determination time is greater than the first determination time. It is preferable that the second determination time for deleting operation is the time necessary to delete the data stored in the memory, and that the second determination time for writing operation is the time necessary to write the new data into the memory.
摘要翻译：提供用于重新存储在具有新数据的车辆控制器的存储器中的数据的重写装置。重写装置能够与车辆控制器通信。当没有对存储器进行删除或写入操作时，如果在第一确定时间内没有来自车辆控制器的响应，则重写装置确定重写装置和车辆控制器之间的通信是脱机的。当正在执行删除操作或对存储器的写入操作时，禁止确定离线直到第二个确定时间过去。第二确定时间大于第一确定时间。优选地，删除操作的第二确定时间是删除存储在存储器中的数据所需的时间，并且写入操作的第二确定时间是将新数据写入存储器所需的时间。

4. 发明授权

US07423505B2 Actuator 有权
标题翻译：执行器
公开(公告)号：US07423505B2
公开(公告)日：2008-09-09
申请号：US10517465
申请日：2003-06-02
申请人： Masahiro Ohta , Toru Sukigara
发明人： Masahiro Ohta , Toru Sukigara
IPC分类号： H01F7/08
CPC分类号： H02K33/00 , H02K99/20
摘要： An actuator has a resilient shape memory member 1 with superelasticity, a magnetic body 2, and a magnetic field generator 3. At least one of the magnetic body 2 and the magnetic field generator 3 is fixed to the resilient shape memory member 1 such that one of the magnetic body 2 and the magnetic field generator 3 is stationary while the other is movable, whereby the movable member is moved by a magnetic field provided from the magnetic field generator 3.
摘要翻译：致动器具有具有超弹性的弹性形状记忆元件1，磁体2和磁场发生器3.磁体2和磁场发生器3中的至少一个固定到弹性形状存储元件1，使得一个磁体发生器3是静止的，而另一个是可移动的，由此可动件由磁场发生器3提供的磁场移动。

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