公开(公告)号：US3871341A

公开(公告)日：1975-03-18

申请号：US23176672

申请日：1972-03-03

申请人： OPTIMIZER CONTROL CORP

发明人： KALOGERSON THOMAS A ,  DANDOIS JOSEPH E

IPC分类号： F02P5/10 ,  F02P5/155 ,  F02P11/02 ,  F02P5/04

CPC分类号： F02P5/155 ,  F02P5/106 ,  F02P5/1553 ,  F02P5/1556 ,  F02P11/02 ,  Y02T10/46 ,  Y10T477/817

摘要： An ignition retarding device which cuts off the usual vacuum ignition advance to retard the ignition when the engine speed drops below a predetermined value. The speed is measured by an electronic tachometer whose input is connected across the distributor points and whose output is fed through a voltage comparator and an amplifier to control the energization of an electrically operated valve. The vacuum ignition advance may also be cut off when the brakes are actuated and there may be a further device responsive to engine temperature to restore the vacuum ignition advance if the engine temperature rises above a predetermined value. The override brake and temperature signals may be obtained by connections to the usual brake switch and temperature switch. Provision is made for use of the equipment with automotive vehicles either in which the brake switch is between the brake light and ground or between the battery and the brake light.

摘要翻译： 一种点火延迟装置，当发动机转速低于预定值时，切断通常的真空点火提前延迟点火。 速度由电子转速计测量，其输入端连接在分配器点上，其输出通过电压比较器和放大器馈送以控制电动阀的通电。 当制动器被致动时，也可以切断真空点火提前，并且如果发动机温度升高到预定值以上，则还可以有另外响应于发动机温度的装置恢复真空点火提前。 超控制动器和温度信号可以通过连接到通常的制动开关和温度开关来获得。 规定使用具有汽车的设备，其中制动开关在制动灯和地面之间或者在电池和制动灯之间。

公开(公告)号：US3596643A

公开(公告)日：1971-08-03

申请号：US3596643D

申请日：1968-08-12

申请人： OPTIMIZER CONTROL CORP

发明人： SCHWEITZER PAUL H

IPC分类号： F02D9/00 ,  F02D29/00 ,  G05B13/00 ,  F02P5/14 ,  G05D17/00

CPC分类号： G05B13/00 ,  F02D9/00 ,  F02D29/00 ,  F02D2700/0233 ,  F02D2700/07 ,  Y10T137/2071

摘要： The power output of a power-producing machine may be optimized by continuously varying the fluid pressure applied to an actuator which oscillates the setting of an adjustable machine variable about a zero position. The resultant changes of the output power are sensed. Signals are produced which correspond to these changes and to the direction of instantaneous position change of the setting and the fluid pressure is controlled in accordance with these signals in a manner to adjust the zero position about which the setting is being oscillated.