The hydraulic pressure for the automatic transmission increases with engine speed and throttle setting. This is achieved by changing the switching rate of the control solenoid. The solenoid is set into the on position when the engine is stopped. When the starter motor is operated the drop in ...
An electromagnetically operated pressure control valve has a solenoid 14 in a housing 12 and a flat armature 23 which moves within a guide ring 33. The armature and the ring comprise a one-piece component which is split into constituent parts before final assembly of the valve. This one-piece...
controlelectric coilsA control valve circuit for an automatic transmission having a variable force solenoid valve that is supplied with feed pressure by a variable force solenoid pressure relief valve to produce a signal that acts on a main regulator valve thereby avoiding high pressure forces on ...
AUTOMATIC TRANSMISSION CONTROL UNIT PROBLEM TO BE SOLVED: To reset a line pressure solenoid SL turned to an unintended off-state at the time of driving a self-starting motor, to a normal regular on-state without resting on a detection circuit of battery voltage. U Yoshiaki,植田 義明 被引量...
2.4.1. Design of Clutch Control System The solenoid proportional valve voltage of the clutch is controlled to guide the operation of the clutch and the feedback pressure is collected and compared with the target pressure. The mathematical model of the clutch system is shown in Section 2.2. The...
重要属性 行业属性 OE代码 35240-32010 35290-21010变速器电磁阀, OEM 35240-32010 35290-21010 35230-21010 U140E U240E U241变速箱电磁阀用于雷克萨斯Fit丰田凯美瑞花冠Estima Highlander变速箱电磁阀OEM 35240-32010 35290-21010 35230-21010 U140E U240E U241 3524032010 3529021010 3523021010适用于雷克萨斯飞度丰...
A control for a power transmission has a plurality of shift valves that are solenoid controlled, during normal operation, to establish the transmission ratios. A manual valve having a rotary valve is hydraulically connected with the shift valves and maintained in an inoperative position during normal...
Oil pressure control device of an automatic transmission By a simple control, a set of a linear solenoid valve in the oil pressure is maintained with respect to different line pressures at a constant pressure, an... S Motozawa,H Yamanaka 被引量: 0发表: 2012年 Line pressure control device ...
A proportional variable force solenoid valve for controlling the pressure of a pressurized fluid in a fluid control system in proportion to the current level of an electrical input signal comprises a movable valve for controlling the pressure of pressurized fluid in the fluid control system and a ...
Also, to the electronic control unit 14 for the automatic transmission input signals such as a vehicle speed Sp2, an engine rotation speed NE, a turbine rotation speed NT, a throttle opening degree TA, a brake signal Bk, etc., and it outputs signals to a line pressure control solenoid val...