专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4062334A Fuel system of internal combustion engine 失效
标题翻译：内燃机燃油系统
公开(公告)号：US4062334A
公开(公告)日：1977-12-13
申请号：US481505
申请日：1974-06-21
申请人： Tadahide Toda , Toshiaki Konomi
发明人： Tadahide Toda , Toshiaki Konomi
IPC分类号： F02M11/02 , F02F7/00 , F02M13/02 , F02M15/02 , F02M31/08 , F02M31/00
CPC分类号： F02M13/023 , F02F7/006 , Y02T10/16
摘要： A fuel system for an internal combustion engine comprises a pair of carburetors provided one each on the exhaust and intake side of the engine. The fuel-air mixture from the first carburetor is heated by exhaust gas before being introduced into an intake manifold through a passage within a cylinder head. Throttle valves are associated with the respective carburetors and are controlled in an interlocked manner so as to open the throttle valve associated with the first carburetor while maintaining the other throttle valve closed during a partial load operation, and to open the throttle valve associated with the second carburetor to supply the air enriched mixture to the cylinders while closing the first mentioned throttle valve during a full load operation. Alternatively, a combined use of supply from the first and second carburetors concurrently may be chosen.
摘要翻译：用于内燃机的燃料系统包括在发动机的排气和进气侧各自设置的一对化油器。来自第一化油器的燃料 - 空气混合物在通过气缸盖内的通道引入进气歧管之前被排气加热。节流阀与相应的化油器相关联并且以互锁的方式被控制，以便打开与第一化油器相关联的节流阀，同时在部分负载操作期间保持另一个节气门关闭，并且打开与第二化油器相关联的节流阀化油器在全负荷运行期间关闭第一个提到的节流阀的同时将富集的空气混合物供应到气缸。或者，可以选择同时来自第一和第二化油器的供应的组合使用。

2. 发明授权

US3942494A Fuel supply system for internal combustion engine 失效
标题翻译：内燃机燃油供应系统
公开(公告)号：US3942494A
公开(公告)日：1976-03-09
申请号：US421039
申请日：1973-12-03
申请人： Tadahide Toda , Takashi Kato
发明人： Tadahide Toda , Takashi Kato
IPC分类号： F02M7/087 , F02M7/00
CPC分类号： F02M7/087 , Y02T10/166
摘要： A fuel supply system having a fuel source, a nozzle disposed in an intake system of an internal combustion engine for injecting additional fuel into the intake system, a fuel pipe connected to the fuel source and the nozzle, an accelerating compensator responsive to the engine accelerator for feeding additional fuel from the fuel source to the intake system through the fuel pipe and the nozzle, a temperature sensing device for sensing temperature of the engine, and a controlling device responsive to engine temperature for controlling the volume of fuel fed by the acceleration compensator, the volume of fuel fed by the compensator being decreased as engine temperature increases.
摘要翻译：一种具有燃料源的燃料供给系统，设置在内燃机的进气系统中的喷嘴，用于向进气系统喷射附加燃料，连接到燃料源和喷嘴的燃料管，响应于发动机加速器的加速补偿器用于通过燃料管和喷嘴将来自燃料源的附加燃料供给到进气系统，用于感测发动机温度的温度感测装置和响应于发动机温度的控制装置，用于控制由加速度补偿器供给的燃料的体积随着发动机温度的升高，由补偿器供给的燃料的量减少。

3. 发明授权

US4043123A Negative pressure generating system for internal combustion engine powered vehicles 失效
标题翻译：用于内燃机动力车辆的负压发生系统
公开(公告)号：US4043123A
公开(公告)日：1977-08-23
申请号：US688536
申请日：1976-05-21
申请人： Hiromu Konishi , Mitsuyuki Horie , Tadahide Toda
发明人： Hiromu Konishi , Mitsuyuki Horie , Tadahide Toda
IPC分类号： B60T13/24 , B60T13/46 , B60T17/22 , F15B3/00
CPC分类号： B60T17/22 , B60T13/24 , B60T13/46
摘要： A negative pressure generating system for an internal combustion engine powered vehicle, comprising a brake booster incorporated in the vehicle and adapted for an increase in braking power, an air cleaner for cleaning air to be supplied to the internal combustion engine, an air pump which receives air from said air cleaner and delivers the air to said internal combustion engine, and a valve disposed among said brake booster, said air cleaner and said air pump and operative in response to the booster pressure in said brake booster on receiving said pressure as an input signal, thereby interrupting air communication between said air pump and said air cleaner, with the result that the negative pressure arising on the suction side of said air pump is used as a negative pressure source for operating said brake booster.
摘要翻译：一种用于内燃机动力车辆的负压发生系统，包括结合在车辆中并适于增加制动力的制动助力器，用于清洁供给到内燃机的空气的空气净化器，接收来自所述空气净化器的空气并将空气输送到所述内燃机，以及阀，设置在所述制动助力器，所述空气净化器和所述空气泵中，并且响应于所述制动助力器中的增压器压力而接收所述压力作为输入信号，从而中断所述空气泵和所述空气滤清器之间的空气连通，结果是在所述气泵的吸入侧产生的负压用作用于操作所述制动助力器的负压源。

4. 发明授权

US4347812A Hydraulic valve lift device 失效
标题翻译：液压升降装置
公开(公告)号：US4347812A
公开(公告)日：1982-09-07
申请号：US034186
申请日：1979-04-27
申请人： Tooru Kosuda , Michihiro Ohashi , Yasuhiro Takeuchi , Tadahide Toda , Noboru Matsubara , Masaaki Takizawa
发明人： Tooru Kosuda , Michihiro Ohashi , Yasuhiro Takeuchi , Tadahide Toda , Noboru Matsubara , Masaaki Takizawa
IPC分类号： F01L1/245 , F01L1/24
CPC分类号： F01L1/245
摘要： A hydraulic valve lift device for transmitting the motion of a cam to a push rod of an intake or exhaust valve of an engine, including a housing, a lifter slidably engaged by the housing and provided therein with an oil pressure chamber adapted to receive an oil, and a plunger provided with a flange portion and slidable in relation to the lifter. The flange portion of the plunger and cylindrical bore of the housing cooperate with each other to define therebetween a braking chamber into which oil is introduced. The device has a slit through which the oil in the braking chamber is relieved to the outside. The arrangement is such that the rate of oil relieved through the braking chamber is reduced as the plunger is lowered. The device further includes a relief valve for maintaining the pressure in the braking chamber below a predetermined pressure level.
摘要翻译：一种用于将凸轮的运动传递到发动机的进气门或排气门的推杆的液压气门提升装置，所述推动杆包括壳体，由所述壳体可滑动地接合并在其中设置有适于容纳油的油压室的升降器以及设置有凸缘部分并且可相对于升降机滑动的柱塞。柱塞的凸缘部分和壳体的圆柱孔相互配合，以在其间限定引入油的制动室。该装置具有狭缝，制动室中的油通过狭缝释放到外部。这样一来，随着柱塞的降低，通过制动室释放的油的速度降低。该装置还包括用于将制动室中的压力保持在预定压力水平以下的安全阀。

5. 发明授权

US4237837A Exhaust gas recirculation for a diesel engine 失效
标题翻译：柴油发动机废气再循环
公开(公告)号：US4237837A
公开(公告)日：1980-12-09
申请号：US898
申请日：1979-01-04
申请人： Tadahide Toda , Tatehito Ueda
发明人： Tadahide Toda , Tatehito Ueda
IPC分类号： F02B3/06 , F02M25/07 , F02M25/06
CPC分类号： F02M26/55 , F02M26/21 , F02M26/70 , F02M26/71 , F02B3/06
摘要： An exhaust gas recirculation control valve for a diesel engine. The valve comprises a valve casing of a rectangular cross-sectional shape disposed in the intake line of the engine. A valve seat connected to an exhaust line of the engine via an EGR passageway is formed in a side wall of the rectangular-shaped valve casing. A valve member is arranged in the casing and then rotated about an axis located upstream of the valve seat in such a manner that the valve member is moved between a position wherein valve member closes the valve seat and another position wherein the plate closes the intake passageway. The valve member comprises a base portion of a flat shape and a guide portion which is inserted into the valve seat when the degree of opening of the valve member is small.
摘要翻译：一种用于柴油发动机的废气再循环控制阀。阀包括设置在发动机的进气管线中的矩形横截面形状的阀壳体。在矩形阀壳体的侧壁上形成有通过EGR通路连接到发动机的排气管路的阀座。阀构件布置在壳体中，然后围绕位于阀座上游的轴线旋转，使得阀构件在阀构件关闭阀座的位置和其中板关闭进气通道的位置之间移动。阀构件包括平坦形状的基部和当阀构件的打开程度小时插入到阀座中的引导部。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式