公开(公告)号：US5081937A

公开(公告)日：1992-01-21

申请号：US560110

申请日：1990-07-31

Applicant: Takashi Ishida ,  Yoshikazu Ueda ,  Teruji Kubota ,  Misao Igarashi ,  Norichika Tanaka ,  Yasuhiko Kamijo

Inventor： Takashi Ishida ,  Yoshikazu Ueda ,  Teruji Kubota ,  Misao Igarashi ,  Norichika Tanaka ,  Yasuhiko Kamijo

IPC: F23C3/00 ,  F23G5/00 ,  F23G5/08 ,  F23G5/16 ,  F23G5/32 ,  F23G5/46 ,  F23J1/02 ,  F23J15/02 ,  F23G5/06

CPC classification number: F23J15/027 ,  F23C3/008 ,  F23G5/006 ,  F23G5/085 ,  F23G5/16 ,  F23G5/32 ,  F23G5/46 ,  F23J1/08 ,  F23G2209/12

Abstract: An improved system for treating waste material in a molten state wherein the waste material in the form of finely pulverized combustible waste material including incombustible material, e.g., pulverized coal, dried sludge derived from sewerage or the like is burnt in a primary combustion furnace and then burnt in a secondary combustion furnace, the incombustible material is molten to form a flow of molten slag and the resultant molten slag is taken to the outside of the system is disclosed. Floatable dust in the combustion waste gas is collected and agglomerated in the atmosphere of a swirling flow having a high temperature enough to keep the incombustible material in a molten state, whereby a flow of molten slag is produced and then it is cooled so as to allow it to be discharged to the outside of the system. The molten slag may flow back by its own gravity weight to the combustion furnace against a counterflow of the waste gas. Any combustible material in the waste material can be burnt in the combustion furnace at a high efficiency and a temperature in the interior of the furnace can be maintained constant at an elevated level. Further, the resultant molten slag can smoothly be discharged from the combustion furnace to the outside of the furnace.

公开(公告)号：US4619237A

公开(公告)日：1986-10-28

申请号：US799277

申请日：1985-11-18

Applicant: David M. Auslander ,  Masayoshi Tomizuka ,  Paul Sagues ,  Takashi Ishida ,  Shuichi Kamiyama

Inventor： David M. Auslander ,  Masayoshi Tomizuka ,  Paul Sagues ,  Takashi Ishida ,  Shuichi Kamiyama

IPC: F02D31/00 ,  F02D41/06 ,  F02D11/10

CPC classification number: F02D31/001 ,  F02D41/06

Abstract: A method and apparatus for starting a cold internal combustion engine under optimum conditions. Engine r.p.m. is maintained to a desired value until either the car is started, driven, or the temperature of the engine reaches a predetermined value, whichever first occurs. During this time, the ratio between the air and fuel fed to the engine is kept at the optimum values corresponding to the prevailing engine conditions during this time.

Abstract translation: 一种在最佳条件下启动冷内燃机的方法和装置。 发动机转速 被保持到期望值，直到轿厢开始，被驱动，或者发动机的温度达到预定值，无论哪一个发生。 在此期间，供给发动机的空气和燃料之间的比例保持在与此时间内的主要发动机条件相对应的最佳值。

公开(公告)号：US4548176A

公开(公告)日：1985-10-22

申请号：US659431

申请日：1984-10-10

Applicant: Takashi Ishida ,  Kenshi Shimizu ,  Shuichi Kamiyama

Inventor： Takashi Ishida ,  Kenshi Shimizu ,  Shuichi Kamiyama

IPC: F02D9/02 ,  F02D11/10 ,  F02M19/12

CPC classification number: F02D11/107 ,  F02M19/12

Abstract: The invention relates to a rotating mechanism of a throttle valve for a fuel supply device of an internal combustion engine. The mechanism has an actuator for opening the throttle valve upon depressing of an accelerator, a cam lever pivotally secured to a throttle shaft and having a cam set to open the throttle valve more than the movement of said actuator upon depressing of the accelerator, a throttle lever for coupling the cam lever to the throttle shaft, and an engaging member mounted at the cam lever side to take an engaging position or a nonengaging position of the throttle lever. In this rotating mechanism of the throttle valve, the engaging member can operate to take the engaging position with respect to the throttle shaft when the actuator becomes impossible to operate. Thus, the rotating mechanism can operate the throttle valve by the operation of an engaging member to take an engaging position or nonengaging position of a throttle lever having a cam set to open the throttle valve more than the movement of an actuator of a stepping motor or a DC motor for opening the throttle valve in response to the depression of an accelerator without using the actuator even if the stepping motor or the DC motor becomes defective to cause the throttle valve to become impossible to operate. The invention thus allows the vehicle to travel and to accelerate the increase in an air amount by opening the throttle valve more than the movement of a stepping motor as an actuator by the cam lever particularly when the vehicle is necessary to be abruptly accelerated in case like racing thereby preferably accelerating the vehicle.

Abstract translation: 本发明涉及一种用于内燃机的燃料供应装置的节流阀的旋转机构。 该机构具有用于在加速器踩下时打开节流阀的致动器，枢转地固定到节气门轴的凸轮杆，并且具有凸轮组，用于比所述致动器在加速器踩下时的运动更多地打开节气门，节气门 用于将凸轮杆联接到节流轴的杆，以及安装在凸轮杆侧以接合节流杆的接合位置或非接合位置的接合构件。 在节流阀的这种旋转机构中，当致动器不可能操作时，接合构件可以相对于节气门轴进行接合位置的操作。 因此，旋转机构可以通过接合构件的操作来操作节气门，以采取具有凸轮组的节气门杆的接合位置或非起动位置，以比步进电机的致动器的运动更多地打开节气门， 直流电动机，即使步进电动机或直流电动机发生故障，也不会使节流阀变得不可能，因此不用促动器就可以响应于加速器的按压而打开节流阀。 因此，本发明允许车辆行驶并且通过打开节气门来加速空气量的增加，而不仅仅是当通过凸轮杆作为致动器的步进电机的移动时，特别是当车辆需要突然加速时 因此优选加速车辆。

公开(公告)号：US4524745A

公开(公告)日：1985-06-25

申请号：US538843

申请日：1983-10-05

Applicant: Noboru Tominari ,  Takashi Ishida

Inventor： Noboru Tominari ,  Takashi Ishida

IPC: F02D41/02 ,  F02D41/04 ,  F02D43/00 ,  F02D5/00

CPC classification number: F02D43/00

Abstract: An electronic control fuel injection system for a spark ignition internal combustion engine is described which controls air flow rate as function of fuel flow rate by transmitting an operator's depression stroke of an accelerator pedal to a fuel selecting mechanism which determines the fuel flow rate, applying a signal representative of the selected fuel flow rate to a computer together with various correction information, calculating by the computer from the selected fuel flow rate and correction information, the optimum air flow rate, and determining the opening of a throttle valve from the calculated result via a throttle valve servo mechanism. The invention is particularly useful in eliminating hesitation of an automobile while attaining both fuel economy and low harmful exhaust emissions.

Abstract translation: 描述了一种用于火花点火内燃机的电子控制燃料喷射系统，其通过将操作者的加速器踏板的下压行程传递到确定燃料流量的燃料选择机构来控制作为燃料流量的函数的空气流量， 信号表示选择的燃料流量与各种校正信息一起计算到计算机，由计算机根据所选择的燃料流量和校正信息，最佳空气流量计算，以及根据计算结果通过计算结果确定节流阀的打开 节气门伺服机构。 本发明特别有助于消除汽车的犹豫，同时实现燃料经济性和低有害废气排放。

公开(公告)号：US4473056A

公开(公告)日：1984-09-25

申请号：US378083

申请日：1982-05-14

Applicant: Takashi Ishida ,  Noboru Tominari

Inventor： Takashi Ishida ,  Noboru Tominari

IPC: F02D21/08 ,  F02M25/07 ,  F02M25/06

CPC classification number: F02D21/08 ,  F02M26/48 ,  F02M26/54 ,  F02M26/67

Abstract: An exhaust gas recirculation valve driven by an electric motor. The valve comprises a housing having an inlet port and an outlet port, a valve member disposed within said housing, an electric motor attached to the upper portion of said housing, a changing means for changing the rotation of said electric motor into the vertical movement of said valve member, said changing means being disposed between the shaft of said electric motor and a valve rod. The valve member is operated by said electric motor through the intermediary of said changing means. Therefore, the valve can be controlled delicately independent of the engine manifold vacuum. The valve may be incorporated into an electronic fuel injection system adapted to calculate the amount of fuel supply to an internal combustion engine by means of a control unit so as to obtain an optimum air-fuel mixture or air-fuel ratio. In this case, an actuating signal calculated on the basis of said amount of fuel supply and the information of sensors is given to said electric motor so as to obtain an optimum opening of the valve. Therefore, the valve can be controlled very accurately.

Abstract translation: 由电动机驱动的排气再循环阀。 阀包括具有入口和出口的壳体，设置在所述壳体内的阀构件，附接到所述壳体的上部的电动马达，用于将所述电动机的旋转改变为垂直运动的改变装置 所述阀构件，所述改变装置设置在所述电动机的轴和阀杆之间。 阀构件由所述电动机通过所述改变装置的中间操作。 因此，可以精确地控制阀门，独立于发动机歧管真空。 该阀可以结合到电子燃料喷射系统中，该系统适于通过控制单元来计算向内燃机的燃料供给量，从而获得最佳的空气燃料混合物或空燃比。 在这种情况下，基于所述燃料供给量和传感器的信息计算的启动信号被赋予所述电动机，以获得阀的最佳开度。 因此，可以非常精确地控制阀门。

公开(公告)号：US4428891A

公开(公告)日：1984-01-31

申请号：US378087

申请日：1982-05-14

Applicant: Takashi Ishida ,  Noboru Tominari

Inventor： Takashi Ishida ,  Noboru Tominari

IPC: F02D9/02 ,  F02D9/10 ,  F02D11/04 ,  F16K31/52

CPC classification number: F02D11/04 ,  Y10T74/20558

Abstract: A throttle valve driving mechanism comprising an actuator disposed near a throttle valve shaft, and an oscillating slide block mechanism disposed between an actuator shaft and said throttle valve shaft. Said oscillating slide block mechanism comprises a throttle lever provided at one end thereof with a roller, an actuator shaft disposed in a position on a straight line between said throttle valve shaft and said roller at the time when the throttle valve is fully closed and a certain distance away from the center of said roller toward the center of said throttle valve shaft, a rotatable lever secured to said actuator shaft, said rotatable lever having a groove within which said roller slides freely with small clearances, the center of said throttle valve shaft, the center of said roller and the center of said groove being arranged in the same direction when the throttle valve is fully closed. Said oscillating slide block mechanism is adapted to ensure a higher resolution of the opening of the throttle valve in a range of rotation of said actuator corresponding to a range of small opening angles of the throttle valve, and to give a higher speed to the action of the throttle valve in a range of rotation of said actuator corresponding to a range of medium or large opening angles of the throttle valve.

Abstract translation: 一种节流阀驱动机构，包括设置在节流阀轴附近的致动器和设置在致动器轴和所述节流阀轴之间的摆动滑块机构。 所述摆动滑块机构包括在其一端设置有滚子的节流杆，在节气门完全关闭时设置在所述节流阀轴和所述辊之间的直线上的位置的致动器轴， 距离所述辊的中心距离所述节流阀轴的中心的距离;固定到所述致动器轴的可旋转杆，所述可旋转杆具有槽，所述滚子以小间隙自由滑动，所述节流阀轴的中心， 当节气门完全关闭时，所述辊的中心和所述槽的中心沿相同的方向布置。 所述摆动滑块机构适于确保节气门的开度在所述致动器的旋转范围内对应于节流阀的小开度角范围的较高分辨率，并且给予较高的速度 所述致动器的旋转范围中的节流阀对应于节流阀的中等或大的开度角的范围。

公开(公告)号：US4424785A

公开(公告)日：1984-01-10

申请号：US400636

申请日：1982-07-22

Applicant: Takashi Ishida ,  Noboru Tominari

Inventor： Takashi Ishida ,  Noboru Tominari

IPC: F02D41/34 ,  F02D41/22 ,  F02D43/00 ,  F01B25/08 ,  F02D28/00

CPC classification number: F02D43/00

Abstract: A fuel feed system of a fuel priority type for an internal combustion engine. The fuel feed system of the invention has a small auxiliary control unit with no calculation function in addition to a main control unit. When the main control unit malfunctions or is out of order, it is changed over to the auxiliary control unit which insures injection, for instance, at a constant air fuel ratio and in proportion to the degree of movement of an accelerator pedal. Therefore, even when the main control unit is out of order, the driver can drive his vehicle safely to a service station, etc., without stopping the engine. When the main control unit is in a normal state, the main control unit performs engine air control (EAC) at a variable air fuel ratio in the entire range of operation.

Abstract translation: 一种用于内燃机的燃料优先型燃料供给系统。 除了主控制单元之外，本发明的燃料供给系统具有不具有计算功能的小型辅助控制单元。 当主控制单元发生故障或故障时，转换到保证喷射的辅助控制单元，例如以恒定的空燃比并与加速踏板的运动程度成正比。 因此，即使主控单元出现故障，驾驶员也可以不停止发动机而将车辆安全地驾驶到维修站等。 当主控制单元处于正常状态时，主控制单元在整个操作范围内以可变空燃比进行发动机空气控制（EAC）。

公开(公告)号：US4284162A

公开(公告)日：1981-08-18

申请号：US56617

申请日：1979-07-11

Applicant: Takashi Ishida

Inventor： Takashi Ishida

IPC: B60K13/04 ,  F01N1/02 ,  F01N1/08 ,  F01N13/08

CPC classification number: F01N13/082 ,  B60K13/04 ,  F01N1/02 ,  F01N1/08 ,  F01N2490/155

Abstract: An exhaust system of an automotive vehicle, comprises a muffler having a front end face to which an exhaust pipe is connected, and a tail pipe connected at its one end to the front end face of the muffler, the other end of the tail pipe being opened rearward of a rear end face of the muffler, so that the tail pipe is rendered considerably long to effectively silencing exhaust noise even in a small-sized passenger car having a narrow rear overhang.

Abstract translation: 一种机动车辆的排气系统，包括：消声器，其具有连接有排气管的前端面和在其一端与消音器的前端面连接的尾管，尾管的另一端为 在消声器的后端面的后方开口，使得即使在具有窄的后悬的小型乘用车中，尾管也显着长于有效地消除排气噪声。

公开(公告)号：US4256075A

公开(公告)日：1981-03-17

申请号：US56514

申请日：1979-07-11

Applicant: Toyoaki Fukui ,  Tatsuro Nakagami ,  Norio Endo ,  Takao Miki ,  Takashi Ishida

Inventor： Toyoaki Fukui ,  Tatsuro Nakagami ,  Norio Endo ,  Takao Miki ,  Takashi Ishida

IPC: F02D41/34 ,  F02D41/18 ,  F02M51/02 ,  F02M69/04 ,  F02M69/48 ,  G01F1/32 ,  F02B3/00

CPC classification number: F02D41/3094 ,  F02D41/185 ,  F02M51/02 ,  F02M69/044 ,  G01F1/3281

Abstract: A fuel feed device for an engine capable of electronically controlling the fuel feed rate corresponding to the suction air flow rate in the intake passage, comprising an air flow rate detecting device for generating electric signals of frequencies proportional to suction air rate, a plurality of electromagnetic valves with a different fuel passage section from one another disposed at a suitable position in the intake passage and adapted so as to permit supplying through a fuel pressure regulator the fuel of a fixed pressure differential with the suction pressure near a fuel outlet, and an electric control means for driving the electromagnetic valves selectively in synchronism with or to follow the frequency of the electric signals or a divided frequency thereof in accordance with the engine operating condition. Thus an accurate and highly reliable fuel supply is achieved over a wide range of engine operating condition from idling to maximum speed operation.

Abstract translation: 一种用于发动机的燃料供给装置，其能够电子地控制与进气通道中的吸入空气流量相对应的燃料供给速度，包括用于产生与抽吸空气速率成比例的频率的电信号的空气流量检测装置，多个电磁 具有彼此不同的燃料通道部分的阀设置在进气通道中的适当位置，并且适于允许通过燃料压力调节器供给具有靠近燃料出口的吸入压力的固定压差的燃料，以及电 根据发动机工作状态，与电信号的频率或其分频的频率同步地驱动电磁阀的控制装置。 因此，在从空转到最大速度运行的较大范围的发动机运行状态下，可实现精确和高可靠性的燃料供应。

公开(公告)号：US4235205A

公开(公告)日：1980-11-25

申请号：US56515

申请日：1979-07-11

Applicant: Toyoaki Fukui ,  Tatsuro Nakagami ,  Norio Endo ,  Takao Miki ,  Takashi Ishida

Inventor： Toyoaki Fukui ,  Tatsuro Nakagami ,  Norio Endo ,  Takao Miki ,  Takashi Ishida

IPC: F02D41/34 ,  F02D41/00 ,  F02D41/18 ,  F02D41/32 ,  F02D41/36 ,  F02M51/02 ,  F02M69/04 ,  F02M69/20 ,  G01F1/32 ,  F02B3/00 ,  F02M13/06

CPC classification number: G01F1/3281 ,  F02D41/0087 ,  F02D41/185 ,  F02M51/02 ,  F02M69/044 ,  F02M69/20

Abstract: A fuel feed device for an engine capable of electronically controlling the fuel feed rate corresponding to the suction air flow rate in the intake passage, comprising an air flow rate detecting device for generating electric signals of frequencies proportional to suction air rate, a plurality of electromagnetic valves disposed at a suitable position in the intake passage and adapted so as to permit supplying through a fuel pressure regulator the fuel of a fixed pressure differential with the suction pressure near a fuel outlet, and an electric control means for driving the electromagnetic valves with a shifted phase with one another to control the respective opening times thereof in accordance with the engine operating condition. Thus the accurate and highly reliable fuel supply is achieved over the wide range of engine operating condition from the idling to the maximum speed operation.

Abstract translation: 一种用于发动机的燃料供给装置，其能够电子地控制与进气通道中的吸入空气流量相对应的燃料供给速度，包括用于产生与抽吸空气速率成比例的频率的电信号的空气流量检测装置，多个电磁 阀设置在进气通道中的适当位置，并且适于使得能够通过燃料压力调节器供给具有靠近燃料出口的吸入压力的固定压差的燃料，以及电控制装置，用于以 根据发动机工作状态相互转换，控制各自的打开时间。 因此，在从空转到最大速度运行的发动机运行状况的宽范围内，可以实现准确和高度可靠的燃料供给。