公开(公告)号：US5778838A

公开(公告)日：1998-07-14

申请号：US832421

申请日：1997-04-02

Applicant: Jun Taue

Inventor： Jun Taue

IPC: F01M1/12 ,  F02B25/14 ,  F02B33/04 ,  F02B33/26 ,  F02B33/44 ,  F02B75/02

CPC classification number: F01M1/12 ,  F02B25/145 ,  F02B33/04 ,  F02B33/26 ,  F02B33/44 ,  F02B2075/025 ,  F02B2075/027 ,  F02B2275/20

Abstract: A four-cycle internal combustion engine wherein the piston connecting rod crankshaft and crankcase chamber are formed so that the crankcase chamber acts as compressor. An induction system supplies atmospheric air to the crankcase chamber and a pressure conduit supplies air from the crankcase chamber to the engine intake valve. A plenum chamber is disposed within this pressure conduit and pressure control is possible by bypassing air form the plenum chamber to the atmospheric air inlet. A throttle valve is positioned downstream of the plenum chamber so as to improve engine braking and charge forming systems are disclosed that permit a compact assembly and good response under all engine running conditions.

Abstract translation: 一种四冲程内燃机，其中形成活塞连杆曲轴和曲轴箱室，使得曲轴箱室作为压缩机。 感应系统向大气空气供应曲轴箱，压力管道将空气从曲轴箱向发动机进气阀提供。 通气室设置在该压力管道内，并且可以通过将空气从充气室旁通至大气进气口进行压力控制。 节气门位于增压室的下游，以改善发动机制动，并且公开了允许在所有发动机运行条件下的紧凑组装和良好响应的充气成形系统。

公开(公告)号：US5127583A

公开(公告)日：1992-07-07

申请号：US556234

申请日：1990-07-20

Applicant: Jun Taue

Inventor： Jun Taue

IPC: F02D41/38 ,  F02M47/00 ,  F02M47/02 ,  F02M51/06 ,  F02M63/02

CPC classification number: F02D41/3827 ,  F02M47/027 ,  F02M63/0225 ,  F02B2275/14 ,  Y02T10/123

Abstract: An accumulator type fuel injector system including an arrangement for changing the bias on the injector valve as the pressure of the fuel increases so as to reduce the sensitivity of the device to pressure variations as may occur under low speed operation. In the embodiments, the arrangement for changing the bias comprises either an elastomeric or a coil spring that acts against the main biasing spring of the injector valve and which are responsive to pressure in the accumulator chamber. In addition, a tapered discharge port arrangement is incorporated for the injector nozzle so that proportionately greater amounts of fuel will be discharged as the lift of the injection valve increases.

公开(公告)号：US5117793A

公开(公告)日：1992-06-02

申请号：US656244

申请日：1991-02-15

Applicant: Jun Taue ,  Hidenori Suhara

Inventor： Jun Taue ,  Hidenori Suhara

IPC: F02D41/40 ,  F02B3/06 ,  F02D41/00 ,  F02D41/14 ,  F02D41/34 ,  F02D45/00

CPC classification number: F02D41/0085 ,  F02D41/1498 ,  F02B3/06

Abstract: A fuel injection system and method for a fuel injected engine of the multi cylinder type for minimizing variations in crankshaft speed due to variations in individual cylinder to cylinder firing. These variations are compensated for by changing the fuel injection and specifically the duration of the fuel injection. The engine speed is measured for each cylinder either by the time required to reach top dead center from a predetermined angle, the time to reach bottom dead center from a predetermined angle, or from the average speed.

Abstract translation: 一种用于多缸型燃料喷射发动机的燃料喷射系统和方法，用于使由于单个气缸到气缸燃烧的变化而使曲轴速度的变化最小化。 通过改变燃料喷射，特别是燃料喷射的持续时间来补偿这些变化。 针对每个气缸测量发动机速度，或者从预定角度到达上止点所需的时间，从预定角度到达下止点的时间，或者从平均速度来测量。

公开(公告)号：US4969442A

公开(公告)日：1990-11-13

申请号：US327811

申请日：1989-03-23

Applicant: Jun Taue ,  Takeo Yoshida

Inventor： Jun Taue ,  Takeo Yoshida

IPC: F02D41/38 ,  F02D1/02 ,  F02D41/00 ,  F02M47/02 ,  F02M51/06 ,  F02M59/04 ,  F02M59/10 ,  F02M59/20

CPC classification number: F02M59/20 ,  F02M47/02 ,  F02M47/027 ,  F02M59/04 ,  F02M59/102 ,  F02B2275/14 ,  Y02T10/123

Abstract: A high pressure fuel injection device including an accumulator type fuel injection nozzle for an internal combustion engine. High pressure fluid is delivered to the accumulator chamber by a reciprocating pump and the amount of fuel discharged is controlled by controlling the discharge pressure of the high pressure pump. This is done by varying the timing phasing of the pump.