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. 发明专利

JP2005280536A Brake fluid pressure control device for vehicle and solenoid valve 有权
标题翻译：制动用于车辆和电磁阀的流体压力控制装置
公开(公告)号：JP2005280536A
公开(公告)日：2005-10-13
申请号：JP2004098725
申请日：2004-03-30
申请人： Nissin Kogyo Co Ltd , 日信工業株式会社
发明人： TAKAYANAGI AKIHIDE , SHINOHARA TATSUYA , NAKADA AIJI
IPC分类号： G01L9/16 , B60T8/38 , B60T15/36 , B60T17/22
摘要： PROBLEM TO BE SOLVED: To provide a solenoid valve with the function capable of effectively detecting the fluid pressure in a brake fluid pressure control device for a vehicle improving assemblability of a fluid detection means and a passage of working fluid.
SOLUTION: The fluid detection means 70 of the brake fluid pressure control device 1 for the vehicle is equipped with a magnetostrictive element 72 provided so that the working fluid directly or indirectly is acted, and a detection coil 73. The detection coil 73 is disposed around the magnetostrictive element 72 in a non-contact state with the working fluid, and measures the fluid pressure as the change of an inductance detecting the strain of the magnetostrictive element 72 as the change of the inductance.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有能够有效地检测用于车辆的制动液压控制装置中的流体压力的功能的电磁阀，从而提高流体检测装置的可组合性和工作流体的通过。解决方案：用于车辆的制动液压控制装置1的流体检测装置70装备有直接或间接地作用工作流体而设置的磁致伸缩元件72和检测线圈73.检测线圈73 以与工作流体非接触状态的方式配置在磁致伸缩元件72周围，并且随着电感的变化而测量作为检测磁致伸缩元件72的应变的电感的变化的流体压力。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2014019399A Vacuum pump control unit 审中-公开
标题翻译：真空泵控制单元
公开(公告)号：JP2014019399A
公开(公告)日：2014-02-03
申请号：JP2012162915
申请日：2012-07-23
申请人： Nissin Kogyo Co Ltd , 日信工業株式会社
发明人： MATSUMOTO HIROAKI , KAJITANI TAKASHI , KOBAYASHI ICHIRO , IZAWA TAIRA , SHIMOZONO SEPPEI , NAKADA AIJI
IPC分类号： B60T17/02 , B60T17/00
摘要： PROBLEM TO BE SOLVED: To provide a vacuum pump control unit making it possible to suppress degradation of durability of a vacuum pump.SOLUTION: A vacuum pump control unit 80 that controls a vacuum pump 10 using an On negative pressure threshold, which is a negative pressure threshold permitting initiation of actuation of the vacuum pump 10 that brings a negative pressure chamber 12 of a negative pressure booster 11, which is included in a vehicle, into a negative pressure, and an Off negative pressure threshold that is a negative pressure threshold permitting cease of the actuation of the vacuum pump 10 includes: decision means 81 that decides on a run state of the vehicle; and modification means 82 that modifies the On negative pressure threshold and Off negative pressure threshold according to the run state, and modifies working time of the vacuum pump 10. The run state is determined with a vehicle velocity to be obtained by, for example, a vehicle velocity sensor 210s and/or a slope angle of a road to be obtained by, for example, a slope angle sensor 220s. Preferably, the modification means 82 can modify rotating speed of the vacuum pump 10 according to the run state.
摘要翻译：要解决的问题：提供一种能够抑制真空泵的耐久性劣化的真空泵控制单元。解决方案：一种真空泵控制单元80，其使用负压阈值来控制真空泵10，该负压力阈值为负允许启动真空泵10的启动的压力阈值，其将包括在车辆中的负压增压器11的负压室12带入负压，并且Off负压阈值是负压阈值，其允许真空泵10的动作的停止包括：决定装置81，其决定车辆的行驶状态; 以及根据运行状态修改开启负压阈值和关闭负压阈值的修正装置82，并且修改真空泵10的工作时间。运行状态由车辆速度确定，例如通过车速传感器210s和/或通过例如倾斜角传感器220s获得的道路的倾斜角度。优选地，修改装置82可以根据运行状态修改真空泵10的转速。

3. 发明专利

JP2004161086A Erroneous connection preventive structure on control device for vehicle 有权
公开(公告)号：JP2004161086A
公开(公告)日：2004-06-10
申请号：JP2002327864
申请日：2002-11-12
申请人： Nissin Kogyo Co Ltd , 日信工業株式会社
发明人： NAKADA AIJI , OBUSE NAOKI
IPC分类号： B60T8/88 , B60T8/32
摘要： PROBLEM TO BE SOLVED: To provide a control device for a vehicle devised to connect one of two kinds of wheel speed sensors different in method to one of control boards respectively corresponding to those wheel speed sensors and capable of easily finding out that the wheel speed sensor and the control board not corresponding to each other are erroneously connected to each other.
SOLUTION: A switch means 29 to switch off an alarm lamp 31 by input of a light-out signal and to keep the alarm lamp 31 switched on at the time when the light-out signal is not input is connected to one of first and second specific outer input side connecting terminals 27A, 27B arranged on an outer input side connector 25A, and a driving circuit 33 provided on the control board 22A devised to give the light-out signal to the switch means 29 in a connected state where the control board 22A is connected to the wheel speed sensor 26A by correctly making it correspond to it is connected to one of the first and second specific board side connecting terminals 28A arranged on a board side connector 24A.
COPYRIGHT: (C)2004,JPO

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