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    • 1. 发明授权
    • System for detecting pneumatic pressure in tire
    • 轮胎气压检测系统
    • US5261273A
    • 1993-11-16
    • US735025
    • 1991-07-24
    • Yuichi ImaniTakeshi Sawada
    • Yuichi ImaniTakeshi Sawada
    • B60C23/00B60C23/04B60C23/02
    • B60C23/0425
    • The pneumatic pressure in a tire on a wheel of a vehicle is introduced into a pressure chamber positioned at a central axis about which the tire is rotatable through a communication passage defined in the wheel. When the pneumatic pressure in the pressure chamber varies, a diaphragm or bellows attached over the pressure chamber is elastically displaced, axially moving a slide bar extending axially through a wheel shaft on which the wheel is supported. The movement of the slide bar displaces a ferromagnetic member in a coil, whose inductance then varies. The change in the coil inductance is detected by an electronic control unit, which transmits a signal to a display unit.
    • 轮胎在车轮上的气压被引入定位在中心轴线处的压力室,轮胎可通过轮毂上限定的连通通道旋转。 当压力室中的气压变化时,附着在压力室上的隔膜或波纹管被弹性位移,轴向移动滑动杆,其轴向延伸通过其上支撑有轮的轮轴。 滑动杆的移动使线圈中的铁磁部件移位,线圈的电感随之变化。 线圈电感的变化由电子控制单元检测,电子控制单元向显示单元发送信号。
    • 3. 发明授权
    • Brake oil pressure control device
    • 制动油压力控制装置
    • US4715663A
    • 1987-12-29
    • US908234
    • 1986-09-17
    • Yoshiyuki HattoriKazuma MatsuiYuichi ImaniAkira KunoTetsuya NagataKoji NakaneKen Nomura
    • Yoshiyuki HattoriKazuma MatsuiYuichi ImaniAkira KunoTetsuya NagataKoji NakaneKen Nomura
    • B60T8/44B60T8/48B60T8/86
    • B60T8/445B60T8/4827
    • A brake oil pressure control device including a main line system for a normal braking operation, and a subline system for antiskid control and acceleration slip control. The main line system connects a master cylinder to a wheel cylinder, and has a first valve which opens the main line for a normal braking operation, and closes the main line when an antiskid control or acceleration slip control is in effect. The subline system has an oil pump connected to the wheel cylinder through a subline having a second valve, which is controlled to open and close the subline for the antiskid control or acceleration slip control. Inlet and outlet ports are connected by a relief pipe having a third valve and a relief valve. The relief valve opens the relief pipe under pressure from the master cylinder when a discharge pressure from the oil pump is higher than the pressure at the master cylinder, to restrain the discharge pressure from the oil pump. The third valve opens the relief pipe for an antiskid control, and closes the relief pipe for an acceleration slip control.
    • 一种制动油压控制装置,包括用于正常制动操作的主线系统和用于防滑控制和加速滑移控制的副线系统。 主线系统将主缸连接到轮缸,并且具有第一阀,其打开主线以进行正常制动操作,并且当防滑控制或加速滑移控制有效时闭合主线。 分线系统具有通过具有第二阀的副线连接到轮缸的油泵,其被控制为打开和关闭用于防滑控制或加速滑移控制的副线。 入口和出口通过具有第三阀和安全阀的溢流管连接。 当来自油泵的排出压力高于主缸的压力时,安全阀在主缸的压力下打开释放管,以抑制来自油泵的排出压力。 第三个阀打开用于防滑控制的释放管,并且关闭用于加速滑移控制的释放管。
    • 5. 发明授权
    • Air suspension system
    • 空气悬架系统
    • US5255935A
    • 1993-10-26
    • US997120
    • 1992-12-24
    • Yuichi Imani
    • Yuichi Imani
    • B60G11/30B60G17/015B60G17/04B60G15/12
    • B60G17/0432B60G11/30B60G17/0155B60G2202/152B60G2400/102B60G2400/25B60G2500/20
    • An air suspension system includes a rotary valve 3 disposed to selectively establish and interrupt communication between an air spring 1 and a plurality of subchambers of an air chamber 2, and a motor 4 by which the rotary valve 3 is rotated. The rotary valve 3 is composed of a hollow outer cylindrical member 21 having openings opened to each subchamber of the air chamber 2, and an inner cylindrical member 22 having air holes. The openings of the outer cylindrical member 21 have different lengths in the direction of rotation of the inner cylindrical member 22. By this arrangement, the number of the subchambers of the air chamber 2, which may be communicated with the primary air chamber 1 through the openings and the air holes, is adjusted in response to angular position of the inner cylindrical member 22.
    • 空气悬架系统包括设置成选择性地建立和中断空气弹簧1和空气室2的多个子室之间的连通的旋转阀3和旋转阀3旋转的电动机4。 旋转阀3由具有向空气室2的各个子室开口的开口的中空外筒构件21和具有气孔的内筒构件22构成。 外筒构件21的开口在内圆筒构件22的旋转方向上具有不同的长度。通过这种布置,空气室2的子室的数量可以通过第一空气室1与第一空气室1连通 开口和空气孔根据内圆柱形构件22的角位置进行调节。
    • 7. 发明授权
    • Antiskid control device
    • 防滑控制装置
    • US4687260A
    • 1987-08-18
    • US793760
    • 1985-11-01
    • Kazuma MatsuiYoshiyuki HattoriYuichi ImaniAkira KunoYoshihisa Nomura
    • Kazuma MatsuiYoshiyuki HattoriYuichi ImaniAkira KunoYoshihisa Nomura
    • B60T8/1761B60T8/40B60T8/42B60T8/44B60T8/02
    • B60T8/4022B60T8/17616B60T8/405B60T8/4054B60T8/4275B60T8/445
    • An antiskid control device including a main line system, a first oil hydraulic source generating a pressurized oil and supplying the oil to wheel cylinders through the main line system, a subline system, and a second oil hydraulic source generating a pressurized oil and supplying the oil to the wheel cylinders through the subline system. The main line system and the first oil hydraulic source are provided for a usual braking operation. The subline system and the second oil hydraulic source are provided for an antiskid control. The main line system has a cut-off valve which opens the main line system in the usual braking operation and closes the main line system in the antiskid control. The subline system has a switching valve which opens and closes the subline system according to a locking condition of the wheel during the antiskid control. The second oil hydraulic source generates a pressurized oil when a locking condition is sensed.
    • 一种防滑控制装置,包括主线系统,产生加压油的第一油压源,并通过主线系统将油供给到轮缸,副线系统和产生加压油并供给油的第二油压源 通过分线系统到轮缸。 主线系统和第一油压源用于通常的制动操作。 分线系统和第二油压源设置为防滑控制。 主线系统具有截止阀,在通常的制动操作中打开主线系统,并关闭防滑控制中的主线系统。 分线系统具有切换阀,其在防滑控制期间根据车轮的锁定状态打开和关闭副线系统。 当检测到锁定状态时,第二油压源产生加压油。