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公开(公告)号：US4314529A
公开(公告)日：1982-02-09
申请号：US35342
申请日：1979-05-02
CPC分类号： F02M35/10308 , F02B31/06 , F02M35/10078 , F02M35/10183 , F02B1/04 , F02B2275/20 , F02M35/112 , Y02T10/146
摘要： A multi-cylinder engine comprising a carburetor housing forming therein at least two branch intake passages. Each of the branch intake passages is connected to a respective intake port. A throttle valve of the carburetor is provided for each cylinder. Each of the throttle valves is arranged in the respective branch intake passage. A single common passage and branch connecting passages which are connected to the common passage are provided. Each of the branch connecting passages opens into the respective intake port in the vicinity of the rear face of the valve head of the corresponding intake valve.
摘要翻译： 一种多气缸发动机，包括在其中形成至少两个分支进气通道的化油器壳体。 每个分支进气通道连接到相应的进气口。 为每个气缸设置了化油器的节流阀。 每个节流阀布置在相应的分支进气通道中。 提供连接到公共通道的单个公共通道和分支连接通道。 每个分支连接通道在相应的进气门的阀头的后表面附近通向相应的进气口。
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公开(公告)号：US4300500A
公开(公告)日：1981-11-17
申请号：US59149
申请日：1979-07-20
CPC分类号： F02B31/08 , F02B1/04 , F02B2275/20 , Y02T10/146
摘要： A multi-cylinder engine comprising a carburetor housing forming therein at least two branch mixture passages. Each of the branch mixture passages is connected to a respective intake port. A throttle valve of the carburetor is provided for each cylinder. Each of the throttle valves is arranged in the respective branch mixture passage and attached onto a common throttle shaft. A wedge shaped groove is formed on the bottom inner wall of each of the branch mixture passages, and the common throttle shaft is arranged in the wedge shaped groove for causing the mixture to flow only along the upper wall of the branch mixture passage. A single common connecting passage and branch connecting passages which are connected to the common connecting passage are provided. Each of the branch connecting passages opens into the respective intake port in the vicinity of the rear face of the valve head of the corresponding intake valve and is tangentially connected to the inner wall of the corresponding intake port, said wall extending circumferentially about the axis of the corresponding intake valve.
摘要翻译： 一种多缸发动机，包括在其中形成至少两个分支混合物通道的化油器壳体。 每个分支混合物通道连接到相应的进气口。 为每个气缸设置了化油器的节流阀。 每个节流阀布置在相应的分支混合物通道中并且附接到共同的节流轴上。 在每个分支混合物通道的底部内壁上形成楔形槽，并且共同节流轴布置在楔形槽中，以使混合物仅沿着分支混合物通道的上壁流动。 提供了连接到公共连接通道的单个公共连接通道和分支连接通道。 每个分支连接通道在相应的进气门的阀头的后表面附近的相应进气口处打开，并且相切地连接到相应进气口的内壁，所述壁围绕 相应的进气阀。
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公开(公告)号：US4323038A
公开(公告)日：1982-04-06
申请号：US40045
申请日：1979-05-17
IPC分类号： F02B31/00 , F02B1/04 , F02B31/06 , F02M35/10 , F02M35/108
CPC分类号： F02M35/10308 , F02B31/06 , F02M35/10085 , F02M35/10183 , F02M35/10255 , F02M35/10262 , F02M35/108 , F02B1/04 , F02B2275/20 , F02M35/10196 , F02M35/112 , Y02T10/14 , Y02T10/146
摘要： A multi-cylinder engine comprising a carburetor housing forming therein at least two branch mixture passages. Each of the branch mixture passages is connected to a respective intake port. A throttle valve of the carburetor is provided for each cylinder. Each of the throttle valves is arranged in the respective branch mixture passage and attached onto a common throttle shaft. A wedge shaped groove is formed on the bottom wall of each of the branch mixture passages, and the common throttle shaft is arranged in the wedge shaped groove for causing the mixture to flow only along the upper wall of the branch mixture passage. A single common connecting passage and branch connecting passages which are connected to the common connecting passage are provided. Each of the branch connecting passages opens into the respective intake port in the vicinity of the rear face of the valve head of the corresponding intake valve.
摘要翻译： 一种多缸发动机，包括在其中形成至少两个分支混合物通道的化油器壳体。 每个分支混合物通道连接到相应的进气口。 为每个气缸设置了化油器的节流阀。 每个节流阀布置在相应的分支混合物通道中并且附接到共同的节流轴上。 在每个分支混合物通道的底壁上形成楔形槽，并且将共同的节流轴布置在楔形槽中，以使混合物仅沿着分支混合物通道的上壁流动。 提供了连接到公共连接通道的单个公共连接通道和分支连接通道。 每个分支连接通道在相应的进气门的阀头的后表面附近通向相应的进气口。
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公开(公告)号：US4262639A
公开(公告)日：1981-04-21
申请号：US59496
申请日：1979-07-23
CPC分类号： F02M35/10308 , F02B31/08 , F02M35/10078 , F02M35/10183 , F02M35/108 , F02B1/04 , F02B2275/20 , Y02T10/146
摘要： A multi-cylinder engine comprising a carburetor housing forming therein at least two branch mixture passages. Each of the branch mixture passages is connected to a respective intake port. A throttle valve of the carburetor is provided for each cylinder. Each of the throttle valves is arranged in the respective branch mixture passage. A common connecting passage and branch connecting passages which are connected to the common connecting passage are provided. Each of the branch connecting passages opens into the respective intake port in the vicinity of the rear face of the valve head of the corresponding intake valve. In addition to the common connecting passage, another common connecting passage and second branch connecting passages, which are connected to the other common connecting passage, are provided. Each of the second branch connecting passages opens into the respective intake port at a position located downstream of the corresponding throttle valve.
摘要翻译： 一种多缸发动机，包括在其中形成至少两个分支混合物通道的化油器壳体。 每个分支混合物通道连接到相应的进气口。 为每个气缸设置了化油器的节流阀。 每个节流阀布置在相应的分支混合物通道中。 设置连接到公共连接通道的公共连接通道和分支连接通道。 每个分支连接通道在相应的进气门的阀头的后表面附近通向相应的进气口。 除了公共连接通道之外，还提供了连接到另一公共连接通道的另一公共连接通道和第二分支连接通道。 每个第二分支连接通道在位于相应节流阀下游的位置处打开到相应的进气口中。
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公开(公告)号：US4336776A
公开(公告)日：1982-06-29
申请号：US44254
申请日：1979-05-31
CPC分类号： F02B31/06 , F02B1/04 , F02B2275/20 , Y02T10/146
摘要： A throttle valve is positioned at the entrance to a swirl type of suction passage near to the corresponding intake valve of a cylinder in an internal combustion engine. The valve is designed so that when it is opened only slightly (e.g. 30.degree.-40.degree.), the flow of intake gas passing therethrough converges to flow eccentrically along one side of the suction passage. This arrangement provides full control of the intake gas in the suction passage before it reaches the combustion chamber, even when the volume of flow is small, thereby producing an effective swirl within the combustion chamber for all operating conditions of the engine.
摘要翻译： 节气门位于靠近内燃机的气缸的相应进气门的涡旋式抽吸通道的入口处。 阀被设计成当仅仅稍微打开（例如30°-40°）时，通过的进气的流动收敛成沿着吸入通道的一侧偏心地流动。 这种布置在吸入通道到达燃烧室之前提供对吸入气体的完全控制，即使当流量小时，也可以在发动机的所有操作条件下在燃烧室内产生有效的涡流。
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公开(公告)号：US4240387A
公开(公告)日：1980-12-23
申请号：US58758
申请日：1979-07-19
CPC分类号： F02M35/108 , F02B31/06 , F02M35/10078 , F02M35/10183 , F02M35/10255 , F02M35/10308 , F02B1/04 , F02B2275/20 , F02M35/10262 , Y02T10/14 , Y02T10/146
摘要： A multi-cylinder engine comprising a carburetor housing forming therein at least two branch mixture passages. Each of the branch mixture passages is connected to a respective intake port. A throttle valve of the carburetor is provided for each cylinder. Each of the throttle valves is arranged in the respective branch mixture passage and attached onto a common throttle shaft. A wedge shaped groove is formed on the upper inner wall of each of the branch mixture passages, and the common throttle shaft is arranged in the wedge shaped groove for causing the mixture to flow only along the bottom wall of the branch mixture passage. A single common connecting passage and branch connecting passages which are connected to the common connecting passage are provided. Each of the branch connecting passages opens into the respective intake port in the vicinity of the rear face of the valve head of the corresponding intake valve.
摘要翻译： 一种多缸发动机，包括在其中形成至少两个分支混合物通道的化油器壳体。 每个分支混合物通道连接到相应的进气口。 为每个气缸设置了化油器的节流阀。 每个节流阀布置在相应的分支混合物通道中并且附接到共同的节流轴上。 在每个分支混合物通道的上内壁上形成楔形槽，并且共同节流轴布置在楔形槽中，以使混合物仅沿着分支混合物通道的底壁流动。 提供了连接到公共连接通道的单个公共连接通道和分支连接通道。 每个分支连接通道在相应的进气门的阀头的后表面附近通向相应的进气口。
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公开(公告)号：US4261316A
公开(公告)日：1981-04-14
申请号：US035984
申请日：1979-05-04
IPC分类号： F02B31/00 , F02B1/04 , F02B31/08 , F02M31/08 , F02M31/087 , F02M35/10 , F02M35/108 , F02B47/08 , F02G5/00 , F02M15/00
CPC分类号： F02M35/10308 , F02B31/08 , F02M31/087 , F02M35/10078 , F02M35/10183 , F02M35/10268 , F02M35/108 , F02B1/04 , Y02T10/126 , Y02T10/14 , Y02T10/146
摘要： A multi-cylinder engine comprising a carburetor housing forming therein at least two branch mixture passages. Each of the branch mixture passages is connected to a respective intake port. A throttle valve of the carburetor is provided for each cylinder. Each of the throttle valves is arranged in the respective branch mixture passage. A single common connecting passage and branch connecting passages which are connected to the common connecting passage are provided. Each of the branch connecting passages opens into the respective intake port in the vicinity of the rear face of the valve head of the corresponding intake valve. The common connecting passage is arranged adjacent to the exhaust port for heating the inner wall of the common connecting passage by the exhaust gas flowing in the exhaust port.
摘要翻译： 一种多缸发动机，包括在其中形成至少两个分支混合物通道的化油器壳体。 每个分支混合物通道连接到相应的进气口。 为每个气缸设置了化油器的节流阀。 每个节流阀布置在相应的分支混合物通道中。 提供了连接到公共连接通道的单个公共连接通道和分支连接通道。 每个分支连接通道在相应的进气门的阀头的后表面附近通向相应的进气口。 公共连接通道邻近排气口布置，用于通过在排气口中流动的排气来加热公共连接通道的内壁。
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公开(公告)号：US4406258A
公开(公告)日：1983-09-27
申请号：US304597
申请日：1981-09-22
CPC分类号： F02F1/4228 , F02B1/04
摘要： A helically-shaped intake port comprising a helical portion and an inlet passage portion which is tangentially connected to the helical portion and extends so as to be slightly curved. The intake valve is arranged at the outlet open end of the helical portion. The first side wall of the inlet passage portion, which is located near the axis of the intake valve, has on its upper portion an inclined wall portion which is arranged to be directed downwards. The inlet passage portion has an open inlet end formed on the flat side wall of the cylinder head. The inlet passage portion is so arranged that the longitudinal axis thereof obliquely intersects with a straight line passing through the center of the valve head of the intake valve and extending parpendicular to the outer side wall of the cylinder head. The inlet end of the inlet passage portion is arranged at a position remote from the straight line so that the inlet end does not include the straight line.
摘要翻译： 螺旋状进气口包括螺旋部分和入口通道部分，该通道部分切向地连接到螺旋部分并且延伸成稍微弯曲。 进气阀布置在螺旋部分的出口开口端。 入口通道部分的位于进气阀的轴线附近的第一侧壁在其上部具有倾斜的壁部分，该壁部被布置成向下指向。 入口通道部分具有形成在气缸盖的平坦侧壁上的开口入口端。 入口通道部分布置成使得其纵向轴线与通过进气阀的阀头中心的直线倾斜相交并且垂直于气缸盖的外侧壁延伸。 入口通道部分的入口端布置在远离直线的位置，使得入口端不包括直线。
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公开(公告)号：US09496979B2
公开(公告)日：2016-11-15
申请号：US14236419
申请日：2012-08-02
CPC分类号： H04J14/02 , H04J14/0212 , H04J14/0213 , H04J14/0217 , H04Q11/0005 , H04Q2011/0016 , H04Q2011/0024 , H04Q2011/0035 , H04Q2011/0052
摘要： Disclosed is a spatial switching apparatus having a plurality of input terminals, an input optical signal of a single wavelength being input to each of the plurality of the input terminals, and a plurality of output terminals an output optical signal of a single wavelength being output from each of the plurality of the output terminals. The apparatus includes a signal wavelength converting portion having an electric signal converting element converting the input optical signal into an electric signal and a variable wavelength laser, the signal wavelength converting portion using the variable wavelength laser to convert an electric signal converted by the electric signal converting element into an optical signal of an arbitrary wavelength; and a spatial switching portion having a plurality of first cyclic AWGs performing output from a plurality of output ports corresponding to wavelengths of a plurality of input signals input from the variable wavelength laser.
摘要翻译： 公开了一种空间切换装置，具有多个输入端子，单个波长的输入光信号输入到多个输入端子中的每一个，多个输出端子输出单个波长的输出光信号， 多个输出端子中的每一个。 该装置包括信号波长转换部分，其具有将输入光信号转换为电信号的电信号转换元件和可变波长激光器，信号波长转换部分使用可变波长激光器转换由电信号转换转换的电信号 元素变成任意波长的光信号; 以及具有多个第一循环AWG的空间切换部分，其执行从与所述可变波长激光器输入的多个输入信号的波长对应的多个输出端口的输出。
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公开(公告)号：US09129793B2
公开(公告)日：2015-09-08
申请号：US13397346
申请日：2012-02-15
CPC分类号： H01J61/54 , H01J61/547
摘要： A high pressure discharge lamp with auxiliary lamp comprises: a high pressure discharge lamp having an arc tube and at least one sealing portion, a pair of main electrodes, and a pair of feeders supplying power to the main electrodes; an auxiliary lamp having an airtight case, an inner electrode, and an outer electrode, wherein the inner electrode is arranged at a position so as to part the inner space to large and small spaces, the outer electrode is arranged at a position so as to face the large space, the auxiliary lamp as arranged as the large space faces the sealing portion.
摘要翻译： 具有辅助灯的高压放电灯包括：具有电弧管和至少一个密封部分的一个高压放电灯，一对主电极和向主电极供电的一对馈电器; 具有气密壳体，内部电极和外部电极的辅助灯，其中，所述内部电极布置在将所述内部空间分成大小空间的位置，所述外部电极被布置在 面对大空间，辅助灯排列成大空间面向密封部分。
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