公开(公告)号：US3791363A

公开(公告)日：1974-02-12

申请号：US3791363D

申请日：1972-11-24

Applicant: ROSCH R GMBH

Inventor： SCHMALDIENST P ,  GEMANDER G

IPC: F02P11/02 ,  F02B1/04 ,  F02P1/08 ,  H02K21/22 ,  F02P3/08

CPC classification number: F02P1/086 ,  F02B1/04

Abstract: A transistor operating as an AND gate permits a semiconductor controlled rectifier to discharge a condenser through the primary of an ignition coil when the magneto and the motor to which it is coupled are turning in the normal direction but does not allow the SCR to be fired when the motor turns in the other direction. A pulse transmitter is mounted on the armature plate of the magneto so as to provide properly timed pulses in cooperation with a projection revolving on the hub of the device. The disposition of these elements relative to the armature which provides the alternating current to the switching path of the transistor assures the appropriate polarity of the voltages applied to the transistor.

Abstract translation: 作为“与”门的晶体管允许半导体可控整流器通过点火线圈的初级点将冷凝器放电，当耦合的磁电机和电动机在正常方向转动但不允许SCR被点火时 电机向另一个方向转动。 脉冲发射器安装在磁电枢的电枢板上，以便与在装置的轮毂上旋转的突起配合提供适当的定时脉冲。 这些元件相对于提供到晶体管的开关路径的交流电流的电枢的布置确保施加到晶体管的电压的适当极性。

公开(公告)号：US3753429A

公开(公告)日：1973-08-21

申请号：US3753429D

申请日：1971-07-12

Applicant: BOSCH GMBH ROBERT

Inventor： IMHOF G ,  SCHMALDIENST P

IPC: H02K21/22 ,  F02P1/08 ,  F02P7/067 ,  F02P1/00

CPC classification number: F02P1/086 ,  F02P7/0677

Abstract: A plurality of permanent magnets forming a cylinder is rotated about a common axis, inducing voltages in two windings on respective legs of a magnet yoke positioned within the cylinder, the windings being so wound that their voltage normally cancel. Means are provided within the cylinder so as to upset, once every rotation of the plurality of magnets, the balance between the voltages in the two windings so that there is produced a control voltage that is conducted to the control electrode of a thyristor that controls the discharging of an ignition capacitor through the primary of a spark coil. In one form of the invention, the cross piece connecting together the two legs is nonmagnetic, and means are provided for preventing the generation of a control voltage when the engine rotates in the wrong direction.

Abstract translation: 形成圆筒的多个永磁体围绕公共轴线旋转，在位于气缸内的磁轭的相应腿部上感应出两个绕组中的电压，绕组被绕制成它们的电压正常抵消。 在圆筒内提供装置，以便在多个磁体每转动一次之后平衡两个绕组中的电压之间的平衡，从而产生控制电压，该控制电压被传导到控制电流的晶闸管的控制电极 点火电容器通过火花线圈的初级放电。 在本发明的一种形式中，将两个腿部连接在一起的横梁是非磁性的，并且提供了用于在发动机沿错误方向旋转时防止产生控制电压的装置。

公开(公告)号：US3750637A

公开(公告)日：1973-08-07

申请号：US3750637D

申请日：1971-09-07

Applicant: MINKS F

Inventor： MINKS F

IPC: F02P1/08 ,  F02P3/06

CPC classification number: F02P1/086

Abstract: This disclosure deals with a novel impulse producing apparatus for ignition systems and the like involving a full-wave rectifier charging circuit discharged by solid-state switching means and controlled by a half-wave rectifying circuit that prevents failure to turn off the switching means.

Abstract translation: 本公开涉及一种用于点火系统等的新型脉冲产生装置，其涉及由固态开关装置放电并由半波整流电路控制的全波整流充电电路，该半波整流电路防止故障关断开关装置。

公开(公告)号：US3623467A

公开(公告)日：1971-11-30

申请号：US3623467D

申请日：1969-11-24

Applicant: PHELON CO INC

Inventor： PITEO MICHAEL J

IPC: F02P1/02 ,  F02P1/08 ,  H02K21/22 ,  H02K21/48

CPC classification number: F02P1/086 ,  F02P1/02 ,  H02K21/222 ,  H02K21/48

Abstract: A triggering magnet and coil assembly for use with a permanent magnet alternator and ignition system a a spark-ignited engine is disclosed. The ignition system includes a condenser discharge circuit using a silicon-controlled rectifier for controlling the charging and discharging of a condenser; the condenser when discharged being discharged through the primary winding of a step-up transformer having its secondary winding connected to the spark plug of the engine. Triggering signals for the siliconcontrolled rectifier are provided by the triggering magnet and coil assembly. The triggering magnet and coil assembly includes a core and two coils arranged and connected to minimize the effect of the leakage field established by the permanent magnets of the alternator.

公开(公告)号：US3619638A

公开(公告)日：1971-11-09

申请号：US3619638D

申请日：1969-09-25

Applicant: BENDIX CORP

Inventor： PHINNEY EARL M

IPC: F02P3/10 ,  F02C7/266 ,  F02P1/08 ,  H02M9/06 ,  H03K3/537 ,  H02M3/18

CPC classification number: F02P1/086 ,  H03K3/537 ,  Y10T307/729

Abstract: A condenser discharge type electrical pulse generating circuit, such as for a combustion engine ignition system, wherein two storage capacitors are charged in parallel to discharge across a relatively low-voltage trigger gap which connects the condensers in series to discharge across a higher voltage control gap and through a relatively low-voltage ignition gap which is connected in series with the control gap. The above circuit is disclosed herein as being used in combination with a second, alternatively employed ignition circuit which supplies higher energy pulses for short periods, as during the starting of the engine.

公开(公告)号：US3619634A

公开(公告)日：1971-11-09

申请号：US3619634D

申请日：1970-07-10

Applicant: R E PHELAN CO INC

Inventor： BURSON BOB O

IPC: F02P1/08 ,  F02P3/06

CPC classification number: F02P1/086

Abstract: An alternator for use with an internal combustion engine includes a rotor having a plurality of generating magnets and a stator carrying a number of coils in which voltages are induced by the movement of the generating magnets therepast. One of these coils is used to charge the capacitor of an associated capacitor discharge ignition system for the engine, and triggering of the ignition system to control the discharge of the capacitor and firing of the associated spark plug is achieved by a trigger signal producing means including a magnet separate from the generating magnets, a trigger coil, and irregularities such as pins on the rotor for varying the flux of the trigger magnet through the trigger coil in response to rotation of the rotor.

公开(公告)号：US3612023A

公开(公告)日：1971-10-12

申请号：US3612023D

申请日：1969-07-02

Applicant: BOSCH GMBH ROBERT

Inventor： SOHNER GERHARD ,  STRELOW GERT

IPC: F02P1/08 ,  F02P3/06

CPC classification number: F02P1/086

Abstract: An ignition arrangement for internal combustion engines in which an induced voltage charges an ignition capacitor. A magnetic member driven by the engine induces the charging voltage within a charging coil and, moreover, induces a control voltage within another coil for controlling an electronic switch. When the latter is turned on, the capacitor discharges through the primary winding of an ignition transformer to generate a voltage for firing the spark plugs. Ignition of the fuel-air mixture is inhibited when the engine is rotating in the wrong direction.

公开(公告)号：US3584929A

公开(公告)日：1971-06-15

申请号：US3584929D

申请日：1969-12-29

Applicant: MOTOROLA INC

Inventor： SCHUETTE GUNTER G

IPC: F02P1/08 ,  F02P3/08 ,  F02P3/10 ,  H05B41/14

CPC classification number: F02P1/086 ,  F02P3/0884

Abstract: A capacitor discharge ignition system wherein an energy storage capacitor is charged to a relatively high voltage and synchronously discharged into the primary winding of an ignition coil to develop a high-energy short-time duration spark discharge at the secondary winding of the ignition coil, and a circuit is provided for increasing the time duration of the spark discharge beyond that normally obtained from the capacitor discharge system to improve the fuel-igniting properties of the spark.

公开(公告)号：US3545420A

公开(公告)日：1970-12-08

申请号：US3545420D

申请日：1968-11-27

Applicant: MOTOROLA INC

Inventor： FOREMAN ROLAND J ,  HUFTON ARTHUR G

IPC: F02P1/08 ,  F02P5/155 ,  F02P3/06

CPC classification number: F02P5/1555 ,  F02P1/086 ,  Y02T10/46

公开(公告)号：US3534722A

公开(公告)日：1970-10-20

申请号：US3534722D

申请日：1968-09-09

Applicant: PHELON CO INC

Inventor： BURSON BOB O

IPC: F02P1/08 ,  F02P3/09 ,  F02P1/02

CPC classification number: F02P3/093 ,  F02P1/086