公开(公告)号：US4345432A

公开(公告)日：1982-08-24

申请号：US169488

申请日：1980-07-16

申请人： Koso Iida ,  Hideo Shiraishi ,  Haruki Higashi

发明人： Koso Iida ,  Hideo Shiraishi ,  Haruki Higashi

IPC分类号： F02D41/04 ,  F01N3/22 ,  F01N9/00 ,  F01N13/02 ,  F02D17/02 ,  F02D33/00 ,  F02D41/00 ,  F02D41/14 ,  F02D41/36 ,  F02D45/00

CPC分类号： F02D17/02 ,  F01N13/009 ,  F01N3/22 ,  F01N3/222 ,  F01N9/00 ,  F02D41/0087 ,  Y02T10/47

摘要： An exhaust gas purifying system for an automobile engine including at least first and second engine cylinder has a shutter valve for interrupting the supply of a combustible air-fuel mixture to the first engine cylinder during a particular engine operating condition, a three-way electromagnetically operated valve for controlling the operation of the shutter valve, and a secondary air supply unit including a switching valve for selectively supplying a secondary air to a portion of an exhaust passage upstream of at least one catalyst unit disposed in the exhaust passage.

摘要翻译： 包括至少第一和第二发动机气缸的用于汽车发动机的排气净化系统具有用于在特定发动机运行状态期间中断向第一发动机气缸供应可燃空气 - 燃料混合物的快门阀，三通电磁操作 用于控制快门阀的操作的阀，以及二次空气供应单元，其包括切换阀，用于选择性地向设置在排气通道中的至少一个催化剂单元的排气通道的一部分提供二次空气。

公开(公告)号：US4924566A

公开(公告)日：1990-05-15

申请号：US376180

申请日：1989-07-07

申请人： Hideo Shiraishi ,  Tsutomu Morita

发明人： Hideo Shiraishi ,  Tsutomu Morita

IPC分类号： D02J1/00 ,  C08J5/14 ,  D02G1/16 ,  F16D69/02

CPC分类号： D02G1/165 ,  F16D69/02 ,  F16D69/026 ,  Y10T428/213 ,  Y10T428/2933

摘要： Disclosed is a method for making a reinforcing element for use in asbestos-free friction materials. According to the method, heterogenous strands are joined together, without twisting them, and subjected to a fluid jet and to a rubber compounding material. At least one of the strands is fed to the multiplying stage at an overfeed rate.

摘要翻译： 公开了一种制造用于无石棉摩擦材料的增强元件的方法。 根据该方法，将不均匀的股线连接在一起，而不扭曲它们，并进行流体射流和橡胶配混材料。 至少一条绞线以过量速率进给到倍增阶段。

公开(公告)号：US4562805A

公开(公告)日：1986-01-07

申请号：US556910

申请日：1983-12-01

申请人： Tomoo Tadokoro ,  Haruo Okimoto ,  Hideo Shiraishi

发明人： Tomoo Tadokoro ,  Haruo Okimoto ,  Hideo Shiraishi

IPC分类号： F02B27/00 ,  F02B27/02 ,  F02B53/04 ,  F02B53/08

CPC分类号： F02B53/08 ,  F02B53/04 ,  F02B2053/005 ,  Y02T10/17

摘要： A two rotor type rotary piston engine includes an intake system comprised of light load intake ports provided in the intermediate housing and heavy load intake ports provided in side housings to open to the respective rotor cavities and being cyclically closed by the rotors as the rotor rotates, an intake passage including a throttle valve and individual passages leading respectively to the intake ports. The passages leading to the light load ports are communicated with each other by a communicating passage downstream of the throttle valve. The heavy load intake port includes a main port and an auxiliary port. The auxiliary port is normally closed but opened in high speed, heavy load operation by a control valve and has a closing timing later than that of the main port. The communication passage and the individual passages leading to the light load intake ports have overall length in relation to the port timings so that a compression wave produced in one individual passage in opening timing of one light load intake port is transmitted to the other light load intake port just before the other light load intake port is closed to obtain an additional charge under an engine speed in which the control valve is moved from the closed position to the open position or vice versa.

摘要翻译： 二转子式旋转活塞式发动机包括进气系统，该进气系统包括设置在中间壳体中的轻负荷进气口和设置在侧壳体中的重负载进气口，以便在各个转子空腔开口并随着转子旋转而被转子周期性地闭合， 进气通道，其包括节流阀和分别通向进气口的各通路。 通向轻负载口的通道通过节流阀下游的连通通道相互连通。 重载进气口包括主口和辅助口。 辅助口常闭，高速打开，通过控制阀进行重负荷运转，比主口高出一个关闭时间。 连通通道和通向轻负载进气口的各个通道相对于端口定时具有总体长度，使得在一个轻负载进气口的打开正时中的一个单独通道中产生的压缩波被传递到另一个轻负载进气口 在另一个轻负载进气口关闭之前，在控制阀从关闭位置移动到打开位置或反之亦然的发动机转速下获得附加充电。

公开(公告)号：US4864855A

公开(公告)日：1989-09-12

申请号：US201885

申请日：1988-06-03

申请人： Hideo Shiraishi ,  Yoshinobu Kido ,  Kenji Ushijima ,  Masanori Inada ,  Hichiro Ohtani ,  Tomoya Yamakawa

发明人： Hideo Shiraishi ,  Yoshinobu Kido ,  Kenji Ushijima ,  Masanori Inada ,  Hichiro Ohtani ,  Tomoya Yamakawa

IPC分类号： G01F1/684 ,  G01F1/69 ,  G01F1/68

CPC分类号： G01F1/6842 ,  G01F1/69

摘要： A hot wire type flow sensor having a cylindrical housing to be placed in a fluid passage, a plurality of hot wire supporters mounted on the inner surface of the housing, a hot wire stretched between the supporters, and a control circuit connected to the hot wire to output a signal in proportion to a flow rate of fluid. The inner surface of the housing at the upstream side of the hot wire is so formed that the flow of the fluid is concentrated at the central part of the hot wire.

摘要翻译： 一种热丝式流量传感器，其具有放置在流体通道中的圆柱形壳体，安装在壳体内表面上的多个热丝支撑件，在支撑件之间拉伸的热丝和连接到热丝的控制电路 以与流体的流量成比例地输出信号。 在热丝的上游侧的壳体的内表面形成为使得流体的流动集中在热丝的中心部分。

公开(公告)号：US4762605A

公开(公告)日：1988-08-09

申请号：US008655

申请日：1987-01-30

申请人： Takeo Tanaka ,  Keisuke Sugimoto ,  Yuji Sugiyama ,  Hideo Shiraishi ,  Teizo Takahama ,  Masahiko Masuda

发明人： Takeo Tanaka ,  Keisuke Sugimoto ,  Yuji Sugiyama ,  Hideo Shiraishi ,  Teizo Takahama ,  Masahiko Masuda

IPC分类号： C04B35/48 ,  C04B35/64 ,  G01N27/407 ,  G01N27/409 ,  G01N27/413 ,  G01N27/416 ,  H05B3/18 ,  G01N27/58

CPC分类号： G01N27/4071 ,  G01N27/4072

摘要： A limited current type oxygen sensor comprises a solid electrolyte element formed from material having high oxygen-ion conductivity such as yittria-stabilized zirconia. Electrodes are provided on the top surface and the bottom surface of the element and are formed by calcining a mixture of small ceramic particles that are relatively sinter-retardant as compared with oxygen-ion conducting ceramics, of 200 .ANG. in average particle size fine precious metal particles, and a binder. A cover is provided over the second electrode and the cover includes at least one diffusion orifice that permits ambient gas to diffuse toward the second electrode. The dry-gas-based and humid-gas-based oxygen content of the gas is determined by applying a first voltage less than the theoretical water decomposition voltage and a second voltage greater than the theoretical water decomposition voltage to the electrodes to generate corresponding currents associated with the oxygen-ions which flow through the electrolyte element between the first electrode and the second electrode. A heater may be buried in the electrolyte element to increase the flow rate of oxygen ions between the electrodes.

摘要翻译： 有限电流型氧传感器包括由具有高氧离子传导性的材料形成的固体电解质元件，例如氧化钇稳定的氧化锆。 电极设置在元件的顶表面和底表面上，通过煅烧与氧离子传导陶瓷相比具有相对阻燃性的小陶瓷颗粒的混合物形成，平均粒度细的贵金属为200埃 颗粒和粘合剂。 覆盖物设置在第二电极上方，并且盖包括允许环境气体朝向第二电极扩散的至少一个扩散孔。 通过向电极施加小于理论水分解电压的第一电压和大于理论水分解电压的第二电压来确定气体的干气基和湿气基氧含量，以产生相应的电流 其中氧离子在第一电极和第二电极之间流过电解质元件。 加热器可以被埋在电解质元件中以增加电极之间的氧离子的流速。

公开(公告)号：US5097808A

公开(公告)日：1992-03-24

申请号：US578657

申请日：1990-09-07

申请人： Kazuo Tanaka ,  Hideo Shiraishi ,  Masanao Okano

发明人： Kazuo Tanaka ,  Hideo Shiraishi ,  Masanao Okano

IPC分类号： F02D41/04 ,  B62D5/06 ,  F02D29/02 ,  F02D35/00 ,  F02D41/08

CPC分类号： B62D5/06 ,  F02D29/02 ,  F02D35/0053

摘要： An engine control system for an engine of a vehicle provided with a power steering system having a power steering pump has an engine torque controller for varying output torque of the engine according to engine operating conditions. The engine torque controller is forced to increasingly vary the engine torque when a hydraulic pressure sensor, located just behind, or after, the power steering pump, detects a hydraulic pressure higher than a predetermined hydraulic pressure. The varying action of the engine torque controller is suspended while a temperature sensor, located just before or after the hydraulic pressure sensor, detects a temperature lower than a predetermined temperature.

摘要翻译： 一种用于具有动力转向泵的动力转向系统的车辆发动机的发动机控制系统，具有根据发动机工作条件改变发动机的输出转矩的发动机转矩控制器。 当位于动力转向泵之后或之后的液压传感器检测到高于预定液压压力的液压压力时，发动机转矩控制器被迫使发动机转矩变化越来越大。 当位于液压传感器之前或之后的温度传感器检测到低于预定温度的温度时，停止发动机扭矩控制器的变化动作。

公开(公告)号：US4335369A

公开(公告)日：1982-06-15

申请号：US194242

申请日：1980-03-14

申请人： Harutaka Taniguchi ,  Kenichi Hara ,  Hideo Shiraishi

发明人： Harutaka Taniguchi ,  Kenichi Hara ,  Hideo Shiraishi

IPC分类号： G01N27/12 ,  H01C17/065 ,  H01L7/00

CPC分类号： G01N27/12 ,  H01C17/065

摘要： An oxygen sensor in which a porous thick membrane (20) of transition-metal oxide and electrode metal thick membranes (14, 16) are provided on a ceramic base and these membranes are coated with a ceramic protective layer. The oxygen sensor in which the transition-metal oxide and the electrode metal are constructed in the forms of thick membranes and the protective layer is formed by plasma spray coating is mechanically tough and permits the gas to diffuse rapidly into the porous structure with rapid variation in the electric resistance depending on an oxygen partial pressure in the gas. Accordingly, the oxygen sensor may be conveniently used for detecting an oxygen content in the waste gas from automobiles.

摘要翻译： PCT No.PCT / JP79 / 00195 Sec。 371日期1980年3月14日 102（e）1980年3月14日PCT PCT。1979年7月26日。一种氧传感器，其中在陶瓷上提供过渡金属氧化物的多孔厚膜（20）和电极金属厚膜（14,16） 基底，并且这些膜被涂覆有陶瓷保护层。 其中过渡金属氧化物和电极金属以厚膜形式构成的氧传感器和通过等离子体喷涂形成的保护层是机械韧性的，并且允许气体快速扩散到多孔结构中，其中快速变化 电阻取决于气体中的氧分压。 因此，氧传感器可以方便地用于检测来自汽车的废气中的氧含量。

公开(公告)号：US5058554A

公开(公告)日：1991-10-22

申请号：US427646

申请日：1989-10-27

申请人： Masahiro Takeda ,  Hideo Shiraishi

发明人： Masahiro Takeda ,  Hideo Shiraishi

IPC分类号： F02M51/08 ,  F02M51/00 ,  F02M51/06 ,  F02M55/02 ,  F02M61/14 ,  F02M69/04 ,  F02M69/46 ,  F16B21/18 ,  H01R13/639

CPC分类号： H01R13/639 ,  F02M51/005 ,  F02M61/145 ,  F02M69/465 ,  F16B21/186 ,  F02M2200/853

摘要： A fuel injection system for an engine has a plurality of bottom-feed type fuel injection valve assemblies. Each of the assemblies has an outer casing and an injector main body which is accommodated in the outer casing and is electrically operated. The outer casing is provided with a fuel inlet and a fuel outlet in communication with each other. A fuel supply pipe is connected to the fuel inlet of the upstreammost fuel injection valve assembly, and a fuel return pipe is connected to the fuel outlet of the downstreammost fuel injection valve assembly. A connection pipe connects the fuel outlet of each fuel injection valve assembly to the fuel inlet of the next fuel injection valve assembly. A wire harness for supplying power to the injector main body extends through a harness member which has a plurality of valve holders formed integrally therewith. Each valve holder is fixed to the upper portion of the outer casing by a fastener.

摘要翻译： 用于发动机的燃料喷射系统具有多个底部进料型燃料喷射阀组件。 每个组件具有外壳和喷射器主体，其容纳在外壳中并被电操作。 外壳设置有彼此连通的燃料入口和燃料出口。 燃料供给管连接到最上游的燃料喷射阀组件的燃料入口，并且燃料返回管连接到最下游燃料喷射阀组件的燃料出口。 连接管将每个燃料喷射阀组件的燃料出口连接到下一个燃料喷射阀组件的燃料入口。 用于向喷射器主体供电的线束延伸穿过具有与其一体形成的多个阀支架的线束构件。 每个阀座通过紧固件固定在外壳的上部。

公开(公告)号：US4716871A

公开(公告)日：1988-01-05

申请号：US892041

申请日：1986-08-01

申请人： Katsuhiko Sakamoto ,  Tetsushi Hosokai ,  Hideo Shiraishi

发明人： Katsuhiko Sakamoto ,  Tetsushi Hosokai ,  Hideo Shiraishi

IPC分类号： F02D41/14 ,  F02D31/00 ,  F02D41/00 ,  F02D41/16 ,  F02M3/07 ,  F02M3/12

CPC分类号： F02M3/07 ,  F02D31/005

摘要： In an intake system having a bypass passage for introducing auxiliary air to the engine, a base amount of auxiliary air is first determined according to the engine operating condition. A target idling speed is calculated according to the engine temperature and the engine load and the target idling speed is compared with the actual engine speed. The base amount of auxiliary air is corrected according to the difference between the target idling speed and the actual engine speed, thereby obtaining a final target amount of auxiliary air. The control amount of the control valve is determined according to the final target amount of auxiliary air referring the final target amount of auxiliary air to the output characteristics of the control valve. Then the control valve is driven on the basis of the control amount.

摘要翻译： 在具有用于将辅助空气引入发动机的旁路通路的进气系统中，首先根据发动机工作状态来确定基本量的辅助空气。 根据发动机温度和发动机负荷计算目标怠速，并将目标怠速与实际发动机转速进行比较。 根据目标怠速与实际发动机转速之间的差异来校正辅助空气的基础量，从而获得辅助空气的最终目标量。 根据辅助空气的最终目标量，将辅助空气的最终目标量与控制阀的输出特性相关联地确定控制阀的控制量。 然后根据控制量驱动控制阀。

公开(公告)号：US4589302A

公开(公告)日：1986-05-20

申请号：US602964

申请日：1984-04-23

申请人： Hiroyuki Oda ,  Katsuhiko Yokooku ,  Nobuhide Seo ,  Hideo Shiraishi

发明人： Hiroyuki Oda ,  Katsuhiko Yokooku ,  Nobuhide Seo ,  Hideo Shiraishi

IPC分类号： F02D29/00 ,  B60W10/06 ,  B60W30/00 ,  F02D29/02 ,  F16H9/00 ,  F16H9/18 ,  F16H59/06 ,  F16H59/18 ,  F16H61/00 ,  F16H61/02 ,  F16H61/66 ,  F16H63/40 ,  F16H63/50 ,  B60K41/12 ,  B60K41/18

CPC分类号： B60W10/06 ,  B60W10/04 ,  B60W10/101 ,  B60W10/107 ,  B60W30/18 ,  B60W30/1819 ,  B60W30/1882 ,  F16H61/66 ,  B60W2540/10 ,  B60W2710/0605 ,  B60W2710/1005 ,  Y02T10/76 ,  Y10S477/905 ,  Y10T477/50 ,  Y10T477/623 ,  Y10T477/675

摘要： An automotive driving control system comprises a stepless transmission provided between the engine and the driving wheels, a transmission control for controlling the transmission ratio of the stepless transmission, a throttle valve driver for driving the throttle valve of the engine, an accelerator position sensor for detecting the amount of depression of the accelerator pedal, and a control for controlling the transmission control and the throttle valve driver. The control controls the transmission control and the throttle valve driver to respectively control the opening degree of the throttle valve and the transmission ratio of the stepless transmission so that engine output corresponding to the amount of depression of the accelerator pedal is obtained. There is further provided an acceleration requirement detector for detecting an acceleration requirement by way of change in the amount of depression of the accelerator pedal, the rate of change of the same (i.e., depressing speed of the accelerator pedal), or the amount or the rate of change in state of the vehicle due to the operation of the accelerator pedal such as negative pressure in the intake passage. Said control is arranged to control said transmission control and/or said throttle valve driver so that engine output is made maximum when the acceleration requirement is larger than a predetermined value.

摘要翻译： 一种汽车驾驶控制系统，包括：发动机与驱动轮之间的无级变速器，用于控制无级变速器的变速比的变速控制装置，用于驱动发动机的节流阀的节气门驱动器，用于检测发动机的油门位置传感器 加速器踏板的下压量，以及用于控制变速器控制和节流阀驱动器的控制。 该控制控制传动控制和节流阀驱动器，以分别控制节流阀的开度和无级变速器的传动比，从而获得与加速器踏板的压下量相对应的发动机输出。 还提供了一种加速度要求检测器，其用于通过改变加速踏板的下压量，其变化率（即，加速器踏板的下压速度）来检测加速要求，或者 由于加速踏板的操作引起的车辆状态的变化率，例如进气通道中的负压。 所述控制装置被设置成控制所述变速器控制和/或所述节流阀驱动器，使得当加速要求大于预定值时使发动机输出最大。