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1. 发明专利

JP2008285006A Vehicular driving wheel load control device 审中-公开
标题翻译：车辆驱动轮负载控制装置
公开(公告)号：JP2008285006A
公开(公告)日：2008-11-27
申请号：JP2007131892
申请日：2007-05-17
申请人： Advics:Kk , Aisin Seiki Co Ltd , アイシン精機株式会社 , 株式会社アドヴィックス
发明人： KODAMA HIROYUKI , YASUI YOSHIYUKI , IDA MASAHIRO , HAMADA TOSHIAKI , SATO KATSUHIKO
IPC分类号： B60G17/016 , B60G17/015 , B60G21/055 , B60T8/175 , F16H48/30
CPC分类号： B60G17/018 , B60G17/0164 , B60G17/0195 , B60G17/02 , B60G17/025 , B60G21/005 , B60G2400/0512 , B60G2400/106 , B60G2400/204 , B60G2400/208 , B60G2400/82 , B60G2400/822 , B60G2500/20 , B60G2800/182 , B60G2800/214 , B60G2800/215 , B60G2800/915 , B60G2800/95 , B60G2800/972 , B60T8/175 , B60T2201/14 , B60T2240/06 , B60T2270/213 , B60W30/02
摘要： PROBLEM TO BE SOLVED: To provide a technology capable of enhancing the driving force when a vehicle starts by controlling the load on driving wheels.
SOLUTION: When the road surface friction coefficient of a road surface immediately below one driving wheel out of two driving wheels and the road surface friction coefficient or a road surface immediately below the other driving wheel, whichever is the higher, is detected, and when it is detected that the traction control for providing the braking torque is operated on the driving wheel 1RR of the road surface with the lower road surface friction coefficient, the ground contact load of the driving wheel 1RL on the road surface with the higher road surface friction coefficient is increased.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过控制驱动轮上的载荷来增强车辆起动时的驱动力的技术。解决方案：当检测到两个驱动轮之外的紧邻一个驱动轮的路面的路面摩擦系数和路面摩擦系数或其他驱动轮的正下方的路面（以较高者为准）时，并且当检测到用于提供制动转矩的牵引力控制在具有较低路面摩擦系数的路面的驱动轮1RR上操作时，具有较高道路的路面上的驱动轮1RL的接地负载表面摩擦系数增加。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2002274354A VEHICULAR MOTION CONTROL DEVICE 失效
公开(公告)号：JP2002274354A
公开(公告)日：2002-09-25
申请号：JP2001079659
申请日：2001-03-21
申请人： AISIN SEIKI
发明人： KUNO TETSUYA , FUKAMI MASANOBU , TERASAWA TEI , NISHII MICHIJI , IDA MASAHIRO
IPC分类号： B60T8/175 , B60T8/58
摘要： PROBLEM TO BE SOLVED: To appropriately control the motion of a vehicle even when the negative pressure of a vacuum booster is low by a simple constitution in a vehicular motion control device carrying out automatic pressurization control. SOLUTION: Drive of an automatic fluid pressure generator having the vacuum booster VB is controlled in accordance with a motion state of the vehicle and the automatic pressurization control is carried out by controlling the drive of a fluid pressure control valve device. A booster driver BD is provided for switching a holding position for holding at least a variable pressure chamber B3 in a blocking state from a constant pressure chamber B2 and the atmosphere and a releasing position for releasing the holding position, and during the automatic pressurization control, a positive pressure (for example exhaust pressure) is fed to the variable pressure chamber in a state of the booster driver maintained in the holding position. By this, pressure inside the variable pressure chamber becomes higher than the atmospheric pressure and the brake fluid pressure of a wheel cylinder becomes high. It is also favorable to provide a compressor CP to be used as a positive pressure feeding means and to feed its discharge air pressure to the variable pressure chamber.

3. 发明专利

JP2000018417A SOLENOID VALVE APPARATUS 失效
公开(公告)号：JP2000018417A
公开(公告)日：2000-01-18
申请号：JP18283098
申请日：1998-06-29
申请人： AISIN SEIKI
发明人： IDA MASAHIRO , FUNABASHI TOMOHIKO , KATO YOSHIYUKI , KOBAYASHI KAZUYUKI
IPC分类号： F16K1/42 , F16K31/06
摘要： PROBLEM TO BE SOLVED: To provide a solenoid valve apparatus for facilitating assembly of base member and a housing, while retaining a seal function. SOLUTION: This solenoid valve apparatus 1 comprises a sleeve 2 having an assembly hole 2a, a coil 3; a fixing core 5, a core 6, a housing 7 having a recess portion 7a; a first communicating passage 8 having a one-side opening 8a communication to a bottom surface portion 7b of the recess portion 7a, a second communicating passage 9 having a one-side opening 9a communicated to an internal circumference face 7c of the recess portion 7a; a base member 11; a third communicating passage 12, and an annular projecting portion 11d. A portion having a large diameter 8aa and a portion having a small diameter 8ab are disposed at the one-side opening 8a of the first communicating passage 8.

4. 发明专利

JPH1038125A SOLENOID VALVE 失效
公开(公告)号：JPH1038125A
公开(公告)日：1998-02-13
申请号：JP18981096
申请日：1996-07-18
申请人： AISIN SEIKI
发明人： IDA MASAHIRO , FUNABASHI TOMOHIKO , MAENO TOSHIHIRO , TOKUNAGA TATATOMI
IPC分类号： F16K31/06
摘要： PROBLEM TO BE SOLVED: To reduce magnetic resistance without increasing moving resistance of a movable core by composing a first part arranged between one end of a coil assembly of a sleeve and a movable core, and a second part between the other end of the coil assembly and a fixed core, respectively of magnetic body. SOLUTION: When current is applied to a coil 212, magnetic flux flows through the coil 212, a first yoke 213, a magnetic sleeve 191, a movable core 193, a fixed core 192, the sleeve 191 and a second yoke 194. Since the sleeve 191 is a magnetic body, magnetic resistance is deteriorated for improving attraction generated in a magnetic gap 195. The attraction is applied to the magnetic gap 195, so that the movable core 193 is moved downward without being contact with the sleeve 191 by means of a ring 23 while keeping a center position. Magnetic force applied across the movable core 193 and the sleeve 191 is cancelled, and moving resistance of the movable core 193 is reduced.

5. 发明专利

JPH0893957A SOLENOID VALVE 失效
公开(公告)号：JPH0893957A
公开(公告)日：1996-04-12
申请号：JP23386194
申请日：1994-09-28
申请人： AISIN SEIKI
发明人： IDA MASAHIRO , KATO YOSHIYUKI , TOKUNAGA TATATOMI
IPC分类号： F16K31/06
摘要： PURPOSE: To omit a mechanical pressure limiting valve from various hydraulic equipments to reduce the cost by including a pressure limiting valve mechanism. CONSTITUTION: A solenoid valve 20 has a cylindrical sleeve 21 arranged so as to cover the outer circumference. The cylindrical sleeve 21 contains, in the inner part, a movable core 22 capable of axially sliding, a rod 23 fixed to the movable core 22, a core 24 having the rod 23 inserted through, and a spring 24 energized in the valve opening direction of the rod 23 through the core 24. An electromagnet device 26 is formed of a cylindrically wound electromagnetic coil 27 integrally molded thereon, and a case 28 fitted onto the outer circumference of the electromagnetic coil 27. The case 28 has a hole 29 for partially throttling the line of magnetic force. The electromagnet device 26 is fixed to the cylindrical sleeve 21 through a ring 30. The cylindrical sleeve 21 and the electromagnet device 26 are fixed to a casing block 36 having valve connecting ports 31, 32, 33.

6. 发明专利

JPH0631643B2 失效
公开(公告)号：JPH0631643B2
公开(公告)日：1994-04-27
申请号：JP20742185
申请日：1985-09-19
申请人： AISIN SEIKI
发明人： IDA MASAHIRO , KUWANA KAZUTAKA , NAKANISHI NOBUYASU , NOGUCHI NOBORU
IPC分类号： F16K31/06 , B60T8/36 , B60T8/50

7. 发明专利

JPH042556A WHEEL BRAKING CONTROL DEVICE 失效
公开(公告)号：JPH042556A
公开(公告)日：1992-01-07
申请号：JP10246790
申请日：1990-04-18
申请人： AISIN SEIKI
发明人： KUWANA KAZUTAKA , NAGASHIMA TAKU , IDA MASAHIRO , KUWABARA YASUO , FUNAKAWA ATSUSHI , MORITA TETSUYA , TAKADA AKIYOSHI
IPC分类号： B60T8/48 , B60T8/40 , B60T8/44
摘要： PURPOSE:To make a liquid pressure pump compact in a device formed of an anti-skid circuit, including the liquid pressure pump, and assembled to a liquid pressure circuit reaching a wheel cylinder by constructing the liquid pressure pump in such a way as to perform pumping action by the volume change caused by expanding/contracting action due to a reverse piezoelectric effect, of a piezoelectric element. CONSTITUTION:In a wheel braking control device provided with reflux-type anti-skid circuits respectively assembled to two systems of liquid pressure circuits, each reflux-type anti-skid circuit is formed of a supply switching valve, a discharge switching valve, reservoirs disposed in parallel to these valves, a liquid pressure pump 70, and the like. In this case, the liquid pressure pump 70 is formed of a body 71, a reacting piston 72 for partitioning a pressure chamber 71a inside the body 71, a piezoelectric element 73 expanded/contracted by applying a voltage signal vibrated by an electric control device so as to reciprocate the reacting piston 72 slidingly, a pair of pump mechanisms 74, 75, a pair of intake check valves 76, 77, a pair of discharge check valves 78, 79, a change-over valve 100, and the like.

8. 发明专利

JPS59107142A Hot air control device for shower toilet 失效
标题翻译：用于洗手间的热空气控制装置
公开(公告)号：JPS59107142A
公开(公告)日：1984-06-21
申请号：JP21765282
申请日：1982-12-10
申请人： Aisin Seiki Co Ltd
发明人： KUWANA KAZUTAKA , IDA MASAHIRO , SUZUKI KATSUO
IPC分类号： F24H3/04 , F24H9/20
CPC分类号： F24H9/2071
摘要： PURPOSE:To improve the comfortableness by a method wherein a hot air temperature setting reference electric voltage signal delay circuit is provided in a hot air temperature setting circuit, and the starting of the reference electric voltage is made to be delayed. CONSTITUTION:At the closing of a switch 3, an air blowing is started by the rotation of a fan 23 with a motor 22, simultaneously, an electric current rectified with a rectifying circuit 4 is set at a reference electric voltage V1 by a reference electric voltage setting circuit 9a, the setting value can be set at a desired value with a variable resistor 12. The starting of the reference electric voltage V1 is delayed with a delaying circuit 9b, the reference electric voltage V1 delayed for a fixed time is inputted into a (+) terminal of a comparator 17 as a comparative electric voltage V2, a heater 21 is electrified via the operation of an AC relay 20, then a hot air is blown off. In such a manner, because of the comparation electric voltage V2 of the comparator 17 is delayed, the temperature of the hot air is higher than the setting temperature at the initial blowing out phase, after the fixed time passing, the hot air temperature is maintained at the setting temperature. By such a structure, the optimum hot air temperature can be maintained, and the comfortableness can be improved.
摘要翻译：目的：通过在热风温度设定电路中设置热风温度设定基准电压信号延迟电路并使基准电压的启动延迟的方法来提高舒适性。构成：在开关3闭合时，通过利用电动机22的风扇23的旋转开始送风，同时，用整流电路4整流的电流被设定为基准电压V1 电压设定电路9a，可以用可变电阻器12将设定值设定为期望值。参考电压V1的启动用延迟电路9b延迟，将固定时间延迟的基准电压V1输入到比较器17的（+）端子作为比较电压V2，通过AC继电器20的操作使加热器21通电，然后热空气被吹走。以这种方式，由于比较器17的比较电压V2延迟，所以热空气的温度高于初始吹出相的设定温度，在固定时间过后，保持热风温度在设定温度。通过这样的结构，可以保持最佳的热风温度，并且可以提高舒适性。

9. 发明专利

JP2003182404A SLOPE STOP CONTROL DEVICE FOR ELECTRIC VEHICLE 审中-公开
公开(公告)号：JP2003182404A
公开(公告)日：2003-07-03
申请号：JP2001383437
申请日：2001-12-17
申请人： AISIN SEIKI
发明人： KUNO TETSUYA , IDA MASAHIRO
IPC分类号： B60K28/10 , B60L15/20 , B60T7/12 , B60T8/24 , B60T13/66 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/18 , B60W10/188 , B60K41/00
摘要： PROBLEM TO BE SOLVED: To reduce power consumption amount of an electric motor of an electric vehicle when a vehicle stops in a state of generation of driving torque of the electric motor on a slope. SOLUTION: A state in which accelerator opening A is not zero (step 201), the driving torque T is not zero (step 202) and speed V is zero (step 203) is continued for prescribed time (step 204), a stopping state on the slope is decided, fluid pressure P is imparted to a wheel cylinder 8 (step 208), and the driving torque T to be outputted to a motor 6 is made zero (step 209). Subsequently, when a state in which the accelerator opening A becomes larger than accelerator opening Ap at a point of time for deciding the stopping state on the slope is continued for prescribed time (step 302), releasing of the stopping state on the slope is decided, the driving torque T is recovered (step 307), and subsequently, imparting of fluid pressure P for the wheel cylinder 8 is gradually released (step 304). COPYRIGHT: (C)2003,JPO

10. 发明专利

JP2002120707A MOTION CONTROLLING DEVICE FOR VEHICLE 失效
公开(公告)号：JP2002120707A
公开(公告)日：2002-04-23
申请号：JP2000312996
申请日：2000-10-13
申请人： AISIN SEIKI
发明人： FUKAMI MASANOBU , TERASAWA TEI , NISHII MICHIJI , IDA MASAHIRO
IPC分类号： B60T8/175 , B60T8/1755 , B60T8/48 , B60T8/58 , B60T13/66
摘要： PROBLEM TO BE SOLVED: To control the motions of a vehicle appropriately even when the negative pressure of a vacuum booster is low by controlling at least the vacuum booster and a hydraulic pump appropriately in a motion controlling device for the vehicle carrying out automatic pressurization control. SOLUTION: The driving of an automatic hydraulic pressure generating device provided with the vacuum booster is controlled corresponding to the moving state of the vehicle, and the driving of a hydraulic pressure controlling valve device is controlled for automatic pressurization control. When brake fluid amount in an auxiliary reservoir RS1 is more than a predetermined amount, the hydraulic pressure pump HP1 is driven by switching a booster driving device BD to a holding position from a driving position to keep it at a holding position, and the brake fluid in the auxiliary reservoir is supplied to a master cylinder MC. Thus, the volume in a pressure changing chamber B3 of the vacuum booster is reduced in a sealed condition, the pressure in the pressure changing chamber increases by the reduced volume to become higher than the atmospheric pressure, and the brake fluid pressure in a wheel cylinder becomes higher.

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