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公开(公告)号：US5046595A
公开(公告)日：1991-09-10
申请号：US507107
申请日：1990-04-09
IPC分类号： F16D43/284 , F16D43/28
CPC分类号： F16D43/28
摘要： A first rotary shaft is rotated by a driver and rotatively connected to a first rotary load. A second rotary shaft is rotatively connected to a second rotary load. A hydraulic pump includes a first rotor disposed on the first rotary shaft so as to be rotated together therewith. A second rotor is disposed on the second rotary shaft so as to be rotated together therewith. The second rotor acts so that, when a revolution speed difference has occurred between the first and second rotary shafts, the first and second rotors are each relatively slided on a sliding surface thereon by relative rotation corresponding to the difference, to heighten the pressure of liquid-tightly interposed oil and then supply the pressure-heightened oil. A multiple-disk clutch includes a group of engaging members disposed on the first rotary shaft so as to be rotated together therewith and so as to be movable in the axial direction thereof relative to the first rotary shaft, and another group of engaging members which are disposed on the second rotary shaft so as to be rotated together therewith. The latter engaging members are placed between the former engaging members so as to constitute a multiple-disk clutch, thus making is possible to engage both the groups of engaging members with each other to transmit torque.
摘要翻译： 第一旋转轴由驾驶员旋转并且旋转地连接到第一旋转负载。 第二旋转轴与第二旋转负载旋转地连接。 液压泵包括设置在第一旋转轴上以与其一起旋转的第一转子。 第二转子设置在第二旋转轴上以与其一起旋转。 第二转子的作用是使得当在第一和第二旋转轴之间发生转速差时，第一和第二转子在其上的滑动表面上相对于相对于该差的相对旋转而相对滑动，以提高液体的压力 然后加油，然后供应加压油。 多片离合器包括一组接合构件，其布置在第一旋转轴上以与其一起旋转并且可相对于第一旋转轴在其轴向方向上移动，并且另一组接合构件 设置在第二旋转轴上以与其一起旋转。 后者的接合构件被放置在前接合构件之间，以构成多盘式离合器，从而可以使两组接合构件彼此接合以传递转矩。
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2.发明授权
公开(公告)号：US4644821A
公开(公告)日：1987-02-24
申请号：US675363
申请日：1984-11-27
CPC分类号： F16H37/0846 , F16H47/065 , F16H2037/0886
摘要： A continuously variable transmission for vehicular use including a torque converter, a CVT (continuously variable transmission mechanism), and a rotation transmission mechanism of a variable ratio having at least reverse and forward low speed ranges of large reduction ratios and a forward high speed range of small reduction ratio and which is equipped with a planetary gear mechanism. A torque transmission passage from the output shaft of the torque converter to the output shaft of the vehicular continuously variable transmission is divided into two torque transmission passages through the CVT and to the rotation transmission mechanism of variable ratio so that, in at least one of the speed positions of large reduction ratios, the torque transmission passage through the CVT is disconnected from the output shaft of the vehicular continuously variable transmission so as to not apply a large torque to the CVT in that case, whereas, in the speed position of small reduction ratio, the torque through the CVT and the torque through the rotation transmission mechanism of variable ratio are applied to the output shaft of the vehicular continuously variable transmission. Accordingly, the torque borne by the CVT is reduced so that it does not exceed the engine torque.
摘要翻译： 一种用于车辆用途的无级变速器，包括变矩器，CVT（无级变速机构）和可变比的旋转传动机构，所述变速比至少具有大的减速比和前进高速范围的前后低速范围 小减速比，并配有行星齿轮机构。 从变矩器的输出轴到车辆用无级变速器的输出轴的转矩传递通路，通过CVT和可变比的旋转传递机构分成两个转矩传递通路，使得在至少一个 通过CVT的转矩传递路径与车辆用无级变速器的输出轴断开，在这种情况下不能对CVT施加大的转矩，而在小减速的转速位置 通过CVT的扭矩和通过可变比的旋转传递机构的扭矩被施加到车辆无级变速器的输出轴。 因此，CVT所承受的转矩减小，不会超过发动机扭矩。
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3.发明授权Fuel supplying device for use in fuel injection type internal combustion engine 失效用于燃油喷射型内燃机的燃料供应装置
公开(公告)号：US4294213A
公开(公告)日：1981-10-13
申请号：US56310
申请日：1979-07-10
申请人： Masaharu Sumiyoshi , Setsuro Sekiya , Katsuhiko Motosugi , Junzo Uozumi , Tsuneo Ando , Yuzo Takeuchi , Mikio Minoura
发明人： Masaharu Sumiyoshi , Setsuro Sekiya , Katsuhiko Motosugi , Junzo Uozumi , Tsuneo Ando , Yuzo Takeuchi , Mikio Minoura
CPC分类号： F02M69/22 , F02M69/32 , F02M69/386
摘要： A fuel supplying device for use in fuel injection type internal combustion engine. The device has a fuel metering device operatively connected to an air valve device disposed in the air horn upstream of a throttle valve, fuel supplying means adapted to supply the fuel at a constant supplying pressure to the fuel metering device, a constant differential pressure valve arranged to maintain a predetermined differential pressure across the fuel metering device, and an injector for discharging the metered fuel into the air horn in the vicinity of the throttle valve. The constant differential pressure valve includes a diaphragm type valve arranged to sense and amplify differential pressure across the fuel metering device, and a variable orifice type flow control device arranged to charge flow resistance of the metered fuel. The diaphragm type valve has a function to detect and amplify the differential pressure across the fuel metering device, while the pressure of the metered fuel is controlled by the variable orifice type flow control device which is actuated in response to the differential pressure sensed and amplified by the diaphragm type valve.
摘要翻译： 一种用于燃料喷射型内燃机的燃料供应装置。 所述装置具有可操作地连接到设置在节气门上游的空气喇叭口中的空气阀装置的燃料计量装置，适于将燃料以恒定的供应压力供应给燃料计量装置的燃料供给装置， 以保持燃料计量装置两端的预定压差，以及用于将计量燃料排放到节气门附近的空气喇叭中的喷射器。 恒定差压阀包括隔离阀式阀，其布置成感测和放大燃料计量装置两端的压差，以及可变孔型流量控制装置，其布置成对计量燃料的流动阻力进行充气。 隔膜式阀具有检测和放大燃料计量装置两端的压差的功能，而计量燃料的压力由可变孔型流量控制装置控制，可变孔型流量控制装置响应于通过 隔膜式阀。
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公开(公告)号：US4254747A
公开(公告)日：1981-03-10
申请号：US22478
申请日：1979-03-21
IPC分类号： F02B31/00 , F02B1/04 , F02B31/08 , F02D9/02 , F02D33/00 , F02M35/10 , F02M35/108 , F02B15/00
CPC分类号： F02M35/10183 , F02B31/08 , F02M35/10085 , F02M35/108 , F02B1/04 , F02B2031/003 , F02M35/112 , Y02T10/146
摘要： A multi-cylinder internal combustion engine having an intake manifold equipped with a variable venturi type carburetor. A secondary throttle valve is provided for each cylinder. Each of the secondary throttle valves is arranged in the respective manifold branch. An auxiliary intake passage is branched off from the collecting portion of the intake manifold and connected to a distribution channel formed in the cylinder head. Each of the intake ports is connected to the distribution channel via a corresponding channel branch which opens into the intake port at a position near the intake valve. A primary throttle valve is arranged in the auxiliary intake passage and opened in accordance with an increase in level of the load of an engine. The secondary throttle valves are opened after the opening degree of the primary throttle valve is increased beyond a predetermined opening degree.
摘要翻译： 具有装有可变文丘里型化油器的进气歧管的多气缸内燃机。 为每个气缸设置二次节流阀。 每个二次节流阀布置在相应的歧管分支中。 辅助进气通道从进气歧管的收集部分分出并连接到形成在气缸盖中的分配通道。 每个进气口通过相应的通道分支连接到分配通道，通道分支在靠近进气门的位置处进入进气口。 主节流阀配置在辅助进气通道中，并根据发动机负载水平的增加而打开。 在主节流阀的开度增加超过预定开度之后，二次节气门打开。
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公开(公告)号：US4206599A
公开(公告)日：1980-06-10
申请号：US939984
申请日：1978-09-06
申请人： Masaharu Sumiyoshi , Setsuro Sekiya , Katsuhiko Motosugi , Junzo Uozumi , Tsuneo Ando , Yuzo Takeuchi , Mikio Minoura
发明人： Masaharu Sumiyoshi , Setsuro Sekiya , Katsuhiko Motosugi , Junzo Uozumi , Tsuneo Ando , Yuzo Takeuchi , Mikio Minoura
摘要： An internal combustion engine has a secondary air supply system and a fuel injection system including a two-fluid injection nozzle operative to inject air and fuel both under pressure into engine intake system. The secondary air supply system includes an air pump and a secondary air supply line extending between the pump and the engine exhaust system. The two-fluid injection nozzle is pneumatically connected to an air distributor provided on the secondary air supply line whereby pressurized air from the air pump is also supplied to the two-fluid injection nozzle and injected thereby together with the fuel to facilitate atomization of the injected fuel as well as to supercharge the engine.
摘要翻译： 内燃机具有二次空气供应系统和燃料喷射系统，该系统包括双向喷射喷嘴，该二流体喷射喷嘴可操作以将空气和燃料在压力下喷射到发动机进气系统中。 二次空气供应系统包括在泵和发动机排气系统之间延伸的气泵和二次空气供应管线。 双流体注射喷嘴气动地连接到设置在二次空气供应管线上的空气分配器，由此来自空气泵的加压空气也被供应到双流体喷射喷嘴并且由此与燃料一起喷射，以便于喷射的雾化 燃料以及对发动机进行增压。
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公开(公告)号：US4143627A
公开(公告)日：1979-03-13
申请号：US784370
申请日：1977-04-04
CPC分类号： F02B19/1066 , F02B1/04 , Y02T10/125
摘要： An internal combustion engine having a main combustion chamber connected to an intake port for an air-fuel mixture, and an auxiliary combustion or a precombustion chamber communicated with the main combustion chamber through a plurality of torch apertures. The auxiliary combustion chamber is, before a combustion stroke of the engine, supplied through the torch apertures with an amount of the mixture for pre-combustion therein. A spark plug has a set of electrodes disposed in at least one of the torch apertures for causing the pre-combustion of the mixture in the auxiliary combustion chamber to thereby generate torch jets which are directed into the main combustion chamber to ignite the mixture therein. The torch apertures are arranged such that the residual combustion gases produced during a combustion stroke of the engine and retained in the auxiliary combustion chamber are forced out therefrom through at least one of the torch apertures during a succeeding intake stroke, due to the mixture flowing into the auxiliary combustion chamber through the other torch aperture or apertures.
摘要翻译： 具有连接到空气 - 燃料混合物的进气口的主燃烧室和通过多个割炬孔与主燃烧室连通的辅助燃烧或预燃室的内燃机。 辅助燃烧室在发动机的燃烧冲程之前通过喷枪孔提供一定量的用于在其中预燃烧的混合物。 火花塞具有设置在至少一个炬孔中的一组电极，用于使辅助燃烧室中的混合物预燃烧，从而产生被引导到主燃烧室中以将其中的混合物点燃的炬射流。 割炬孔布置成使得在发动机的燃烧冲程期间产生并保持在辅助燃烧室中的残余燃烧气体在后续进气冲程期间通过至少一个火炬孔从其中被迫出来，这是由于混合物流入 辅助燃烧室通过其他炬孔或孔。
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公开(公告)号：US4132212A
公开(公告)日：1979-01-02
申请号：US782512
申请日：1977-03-29
CPC分类号： F02B19/1066 , F02B1/04 , Y02T10/125
摘要： A torch-ignition internal combustion engine has a trap chamber formed in the engine cylinder head and communicated with a main combustion chamber through a plurality of torch apertures. An intake port extends through the cylinder head to the main combustion chamber to feed a charge of an air-fuel mixture thereinto when an intake valve is open on an intake stroke of the engine. At least one of the torch apertures is positioned and directed relative to the downstream end of the intake port such that a part of the mixture charge to the main combustion chamber flows through the one torch aperture into the trap chamber during the intake stroke of the engine to simultaneously force out the residual gases produced during a preceding combustion stroke through the other torch aperture or apertures into the main combustion chamber. A part of the mixture fed into the main combustion chamber is forced through the torch apertures into the trap chamber on a succeeding compression stroke to urge any residual combustion gases in the main and trap chambers toward the inner part of the trap chamber remote from the main combustion chamber. A spark plug is mounted on the cylinder head such that the plug electrodes are disposed within the main combustion chamber adjacent to that end of one of the torch apertures which is open to the main combustion chamber to cause an initial spark-ignition of the mixture adjacent to the plug electrodes. The spark-ignition produces a fire which propagates into the trap chamber through the torch aperture adjacent to the plug electrodes whereby the mixture in the trap chamber is burnt to produce a combustion flame which spurts through all the torch apertures into the main combustion chamber to form strong torch jets for the torch-ignition of the mixture in the main combustion chamber.
摘要翻译： 火炬点火式内燃机具有形成在发动机气缸盖中的收集室，并通过多个割炬孔与主燃烧室连通。 当进气门在发动机的进气冲程中打开时，进气口通过气缸盖延伸到主燃烧室以将空气燃料混合物的进料供给。 至少一个割炬孔相对于进气口的下游端被定位和定向，使得在主机的进气冲程期间，向主燃烧室充入的混合物的一部分流过一个炬孔进入捕集室 同时迫使在前一次燃烧行程中产生的剩余气体通过另一个炬孔或孔进入主燃烧室。 进入主燃烧室的混合物的一部分在随后的压缩冲程中被迫通过割炬孔进入捕集室，以将主室和捕集室中的任何残余燃烧气体推向远离主体的捕集室的内部 燃烧室。 火花塞安装在气缸盖上，使得塞电极设置在与主燃烧室开口的一个割炬孔的端部相邻的主燃烧室内，以使混合物的初始火花点火相邻 到插头电极。 火花点火产生火焰，其通过与插塞电极相邻的手电筒孔传播到陷阱室中，由此捕获室中的混合物被燃烧以产生燃烧火焰，燃烧火焰通过所有割炬孔喷射到主燃烧室中以形成 用于在主燃烧室中的混合物的火炬点火的强烈的火炬射流。
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公开(公告)号：US3981145A
公开(公告)日：1976-09-21
申请号：US537778
申请日：1974-12-31
CPC分类号： F01N3/222 , F01N13/009 , F01N13/0097 , F01N3/2053 , F01N3/22 , F01N3/2846 , F01N3/2882 , F01N3/32 , F01N13/10 , F01N2330/08 , F01N2410/02 , Y02T10/20
摘要： An exhaust gas purification apparatus for a vehicle in which exhaust gases from an internal combustion engines are subject to a catalytic reaction in a reducing catalyst bed and an oxidizing catalyst bed to remove nitrogen oxides and combustible constituents in the engine exhaust gases. In the device, the reducing catalyst bed and oxidizing catalyst bed are disposed in series in the flowing direction of exhaust gases within a cylindrical casing mounted integrally to a joining portion of exhaust manifold, and secondary air supplying means is provided when the exhaust gas temperature at a point downstream of the catalyst beds is lower than a predetermined setting. A passage for connecting the joining portion of the exhaust manifold directly with an exhaust pipe is provided, and a valve means is disposed in this passage to be opened to pass the exhaust gases through this passage when the exhaust gas temperature detected by a temperature detector mounted to the exhaust pipe is higher than the predetermined setting.
摘要翻译： 一种用于车辆的废气净化装置，其中来自内燃机的废气在还原催化剂床和氧化催化剂床中进行催化反应以除去发动机废气中的氮氧化物和可燃组分。 在该装置中，还原催化剂床和氧化催化剂床沿排气的流动方向串联设置在与排气歧管的连接部分整体安装的圆筒形壳体内，并且当排气温度在 催化剂床下游的点低于预定设定值。 设置用于将排气歧管的接合部分直接与排气管连接的通道，并且当该温度检测器安装的排气温度检测到的排气温度被安装时，在该通道中设置有阀装置以被打开以使废气通过该通道 到排气管高于预定设定值。
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9.发明授权Four-wheel-drive vehicle having a torque transmission coupling for always transmitting the torque 失效具有扭矩传递联接器的四轮驱动车辆总是传递扭矩
公开(公告)号：US4938306A
公开(公告)日：1990-07-03
申请号：US39389
申请日：1987-04-17
IPC分类号： B60K17/348 , B60K17/35 , F16D43/284
CPC分类号： B60K17/3505 , F16D43/284 , Y10T74/19991
摘要： A full time-four-wheel-drive vehicle in which front and rear wheels are always connected to each other through a torque transmission coupling includes an engine; a transmission, a first differential which is driven through the transmission to drive one of a front and a rear wheel systems; a second differential which is drivingly connected to the other of the systems; and a torque transmission coupling which includes an input shaft which is drivingly connected to the transmission and the first differential, an output shaft which is drivingly connected to the second differential, an oil pump which is driven by the relative rotation between the input shaft and the output shaft to generate oil pressure corresponding to the speed of the relative rotation, and a friction clutch mechanism which engages the input shaft and the output shafts with each other by the oil pressure generated by the oil pump.
摘要翻译： 前轮和后轮通过扭矩传动联轴器彼此连接的全时四轮驱动车辆包括发动机; 变速器，通过变速器驱动以驱动前轮系统和后轮系统之一的第一差速器; 驱动地连接到另一个系统的第二差速器; 以及扭矩传递联轴器，其包括驱动地连接到所述变速器和所述第一差速器的输入轴，驱动地连接到所述第二差速器的输出轴，由所述输入轴和所述第二差速器之间的相对旋转驱动的油泵 输出轴以产生与相对转速相对应的油压;以及摩擦离合器机构，其通过由所述油泵产生的油压彼此接合所述输入轴和所述输出轴。
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公开(公告)号：US4653694A
公开(公告)日：1987-03-31
申请号：US733816
申请日：1985-05-14
CPC分类号： F02M61/163 , F02M61/162 , F02B2275/14 , Y02T10/123
摘要： In an intermittent type swirl injection nozzle including a nozzle body having a through hole and a spray hole, a needle valve inserted into the through hole, and a partition member of a cylindrical shape fittedly and fixedly inserted into the through hole, a gap area between the needle valve and the partition member is increased in accordance with the lift of the needle valve. For this purpose, a tapered portion and a top end face are provided on the partition member in a manner that they contact with a tapered portion and a step portion provided on the needle valve when the needle valve is in a position to close the spray hole. The resultant injection nozzle has a variable injection rate and spray angle.
摘要翻译： 在包括具有通孔和喷孔的喷嘴体的间歇型旋流喷嘴中，插入通孔中的针阀和嵌合并固定地插入到通孔中的圆柱形分隔构件， 针阀和分隔构件根据针阀的升程而增加。 为此目的，在分隔构件上，当针阀处于关闭喷射孔的位置时，锥形部分和顶端面以与锥形部分接触的台阶部分和设置在针阀上的台阶部分设置 。 所得到的喷嘴具有可变的喷射速率和喷射角度。
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