公开(公告)号：US5147430A

公开(公告)日：1992-09-15

申请号：US665486

申请日：1991-03-06

申请人： Steven A. Kidd

发明人： Steven A. Kidd

IPC分类号： B01D39/08 ,  B01D46/10 ,  B60K13/02 ,  F02M35/024 ,  F02M35/10 ,  F02M35/16

CPC分类号： F02M35/10013 ,  B01D39/08 ,  B01D39/14 ,  B01D46/10 ,  B60K13/02 ,  F02M35/024 ,  F02M35/161 ,  B01D2239/0457 ,  B01D2239/0478 ,  B01D2239/065 ,  B01D2239/0654 ,  B01D2239/0681 ,  F05C2225/08 ,  Y10S55/05

摘要： An air scoop screen is used in the incoming end of an automotive air intake to prevent the ingestion of rocks or debris thrown up by preceding vehicles. A rectangular fiberglass screen is folded outward along its edges to form a rectangular screen with rectangular edges about 90 degrees to the screen body. Rigid reinforcements may be placed inside the edges and secured to a Velcro fastener and to the screen edges to assist in maintaining the rectangular shape. A hook-type Velcro fastener is bonded to the inside of the intake scoop near its front end. The screen is inserted in the air scoop and, with the fingers on the inside of the edges, the Velcro fastener attached to the screen is pressed into the Velcro fastener bonded on the inside of the air scoop.

摘要翻译： 在汽车进气口的入口端使用一个空气勺子屏幕，以防止摄入前方车辆所引起的岩石或碎屑。 矩形玻璃纤维屏沿其边缘向外折叠，以形成矩形边缘与屏幕体大约90度的矩形边。 可以将刚性增强件放置在边缘内部并固定到Velcro紧固件和屏幕边缘以辅助保持矩形形状。 钩状的魔术贴紧固件在其前端附近连接到进气勺的内部。 将屏幕插入空气勺子中，并且用手指在边缘内侧，附着在屏幕上的魔术贴紧固件被压入结合在空气勺内侧的魔术贴紧固件。

公开(公告)号：US5014816A

公开(公告)日：1991-05-14

申请号：US434959

申请日：1989-11-09

申请人： Terrence A. Dear ,  Karl U. Ingard ,  Mark E. Schuchardt

发明人： Terrence A. Dear ,  Karl U. Ingard ,  Mark E. Schuchardt

IPC分类号： F01N1/02 ,  F01N13/00 ,  F02M35/12

CPC分类号： F01N13/007 ,  F01N1/02 ,  F02M35/10013 ,  F02M35/1227 ,  F02M35/1266 ,  F01N2490/20

摘要： A silencer having multiple integrated channels arranged in a labyrinth configuration is provided. The channels have one open end and one closed end with the open end in communication with a common zone which is connected to a flow duct. The channels are tuned to provide a selected resonance frequency.

摘要翻译： 提供具有以迷宫配置布置的多个集成通道的消音器。 通道具有一个开口端和一个封闭端，其开口端与连接到流动管道的公共区域连通。 调谐通道以提供选定的共振频率。

公开(公告)号：US4997398A

公开(公告)日：1991-03-05

申请号：US319797

申请日：1989-03-06

申请人： Robert D. Glen

发明人： Robert D. Glen

IPC分类号： B63B7/08 ,  F02B61/04 ,  F02M35/16

CPC分类号： F02M35/10013 ,  B63B7/087 ,  F02M35/10137 ,  F02M35/168 ,  F02B61/045

摘要： An air intake installation for the carburetor system of an outboard motor is in the form of an elongate duct e.g. 9, 13a, so configured, located or equipped as to prevent water reaching the carburetor system even if the vessel capsizes. Preferably, a tube 9 (flexible to permit steering or tilting the motor) communicates with rigid under-deck elongate buoyancy spaces forwardly open at 14 and optionally gravity-valved at this open end to close on capsizing.

摘要翻译： 用于舷外马达的化油器系统的进气装置是细长管道的形式，例如 9，13a，如此构造，定位或装备，以防止水到达化油器系统，即使容器翻盖。 优选地，管9（柔性以允许转向或倾斜电动机）与在14处向前打开的刚性下甲板细长浮力空间连通，并且在该开放端可选地重力阀连通以在倾覆时封闭。

公开(公告)号：US4819589A

公开(公告)日：1989-04-11

申请号：US203623

申请日：1988-06-02

申请人： Akira Nagashima

发明人： Akira Nagashima

IPC分类号： F02B67/00 ,  F02B63/02 ,  F02B75/02 ,  F02B75/16 ,  F02M35/10 ,  F02B75/18

CPC分类号： F02M35/10013 ,  F02B63/02 ,  F02B75/16 ,  F02M35/1017 ,  F02M35/1019 ,  F02M35/10275 ,  F02B2075/025 ,  F05C2225/08

摘要： A suction system for an internal combustion engine has an elbow tube comprising a first passage portion and a second passage portion. One end of the first passage portion is coupled with the inlet of a carbureter, while the other end thereof is closed, and one end of the second passage portion is coupled with the outlet of an air cleaner, while the other end thereof opens into the upper side of the first passage portion at an intermediate portion thereof.

摘要翻译： 用于内燃机的抽吸系统具有包括第一通道部分和第二通道部分的弯管件。 第一通道部分的一端与化油器的入口联接，而其另一端封闭，第二通道部分的一端与空气滤清器的出口连接，而另一端打开 第一通道部分的中间部分的上侧。

公开(公告)号：US4378945A

公开(公告)日：1983-04-05

申请号：US229731

申请日：1981-01-29

申请人： Gregory J. Trautman

发明人： Gregory J. Trautman

IPC分类号： B60K13/02 ,  F02M35/16 ,  F16L37/58 ,  F16L37/10

CPC分类号： F02M35/10013 ,  B60K13/02 ,  F02M35/10137 ,  F02M35/10301 ,  F02M35/164 ,  F16L37/58

摘要： A bellows-type spring seal has a flexible bellows with an upper sealing end adapted to mate with a bell housing of an air intake pipe. The seal provides an effective breakaway joint when the cab is tilted forward from over the engine. A means, such as coil springs, encircles the bellows to push upon the underside of the sealing end of the bellows to provide a positive preload sealing force. The seal is self-aligning in the vertical and horizontal planes to accommodate cab rocking and minor misalignment in manufacture of the truck.

摘要翻译： 波纹管式弹簧密封件具有柔性波纹管，其上密封端适于与进气管的钟形壳体配合。 当驾驶室从发动机上方向前倾斜时，密封件提供有效的分离接头。 诸如螺旋弹簧的装置围绕波纹管以推动波纹管的密封端的下侧以提供正的预紧密封力。 密封件在垂直和水平面上是自动对准的，以适应驾驶室摇摆和卡车制造中的微小错位。

公开(公告)号：US4369736A

公开(公告)日：1983-01-25

申请号：US257619

申请日：1981-04-27

申请人： Sumio Ito

发明人： Sumio Ito

IPC分类号： F02M25/00 ,  F02B1/02 ,  F02D19/08 ,  F02M31/06 ,  F02M31/07 ,  F02M31/08 ,  F02B75/12

CPC分类号： F02M35/10013 ,  F02B1/02 ,  F02D19/084 ,  F02D19/087 ,  F02M31/06 ,  F02M31/08 ,  F02M35/10255 ,  F02M35/10268 ,  Y02T10/126 ,  Y02T10/36

摘要： In an intake air heater of an engine, in which a fuel containing alcohol is employed, the amount of hot air increases, as the concentration of alcohol in the fuel increases. Although the latent heat of alcohol is about seven times as large as that of gasoline, the amount of intake air is controlled in relation to the concentration of alcohol in the fuel, so that the intake air is heated, as a function of a concentration of alcohol, using an alcohol sensor.

摘要翻译： 在采用含有燃料的发动机的进气加热器中，随着燃料中醇的浓度的增加，热空气的量增加。 尽管酒精的潜热是汽油的大约七倍，但是相对于燃料中的酒精浓度来控制进气量，从而将进气加热，作为浓度的函数 酒精，使用酒精传感器。

公开(公告)号：US4326865A

公开(公告)日：1982-04-27

申请号：US188674

申请日：1980-09-19

申请人： Karl-Heinz Siebels

发明人： Karl-Heinz Siebels

IPC分类号： B01D45/08 ,  F02M35/16 ,  B01D59/50

CPC分类号： F02M35/10013 ,  B01D45/08 ,  F02M35/088 ,  F02M35/10262 ,  F02M35/164 ,  F02M35/168 ,  F02M35/02 ,  Y02T10/146 ,  Y10S55/28

摘要： An air intake unit for an internal combustion engine, especially for installation in a zone of a roof of a driver's cab of a utility vehicle. The air intake unit includes an approximately square intake box having an inlet port located along a longitudinal side thereof. The inlet port is covered with a perforated plate and an air intake conduit is provided for leading to the internal combustion engine. The intake conduit is connected to an outlet port of the intake box on one end face thereof. And an air baffle is arranged in the intake box in an area of the outlet port for shielding the outlet port with respect to the inlet port. The air baffle is equipped with a plurality of perforations.

摘要翻译： 一种用于内燃机的进气单元，特别用于安装在多用途车的驾驶室的屋顶区域中。 进气单元包括大致正方形的入口箱，其具有沿其纵向侧面定位的入口。 入口端口被多孔板覆盖，并且提供进气导管以通向内燃机。 进气管在其一个端面与进气箱的出口连接。 并且在出口端口的一个区域中的入口箱内设有空气挡板，用于相对于入口屏蔽出口。 空气挡板装有多个穿孔。

公开(公告)号：US4212659A

公开(公告)日：1980-07-15

申请号：US967457

申请日：1978-12-07

申请人： Guido Magrini

发明人： Guido Magrini

IPC分类号： B01D45/08 ,  F02M35/022 ,  F02M35/16 ,  B01D50/00

CPC分类号： F02M35/10013 ,  B01D45/08 ,  F02M35/022 ,  F02M35/10262 ,  F02M35/164 ,  Y02T10/146

摘要： Air-intake device for internal combustion engines in which the inlet end of an induction conduit is inserted into a hollow casing having a downward facing intake aperture in which a series of parallel baffle plates, by means of curved downstream end portions, deflect the induced air away from the inlet causing water droplets to collect on the casing roof and fall by gravity into annular water traps which have water discharge openings. The intake aperture is surrounded by an annular skirt, the upstream edge of which forms a drip-edge.

摘要翻译： 用于内燃机的进气装置，其中将感应导管的入口端插入到具有向下的进气孔的中空壳体中，其中一系列平行的挡板通过弯曲的下游端部偏转感应空气 远离入口，导致水滴收集在套管屋顶上，并通过重力下落到具有排水口的环形水阱中。 进气孔被环形裙部包围，其上游边缘形成滴水边缘。

公开(公告)号：US4192660A

公开(公告)日：1980-03-11

申请号：US897596

申请日：1978-04-19

申请人： Takashi Ishidera ,  Masahiko Enjoji

发明人： Takashi Ishidera ,  Masahiko Enjoji

IPC分类号： B60K13/02 ,  B01D46/42 ,  F02M35/10 ,  F02M35/12 ,  F02M35/14 ,  F02M35/16 ,  B01D46/02

CPC分类号： F02M35/1222 ,  F02M35/10013 ,  F02M35/1238 ,  F02M35/161 ,  F02M35/10104

摘要： A device which eliminates an intake sound from an air cleaner nose from being confined in the cabin of a car and more specifically pertains to a noise-limiting device which converts the intake sound into such a sound that is not amplified to the interior of a car, comprises a tuning hole at the tip of a cool air intake nose extending from the air cleaner nose.

摘要翻译： 消除了来自空气滤清器鼻部的进气声音被限制在轿厢的舱内的装置，更具体地涉及将进气声音转换成不被放大到汽车内部的声音的噪声限制装置 包括从空气滤清器鼻部延伸的冷空气吸入鼻的尖端处的调谐孔。

公开(公告)号：US3870008A

公开(公告)日：1975-03-11

申请号：US41794473

申请日：1973-11-21

申请人： WILKERSON EDWARD D

发明人： WILKERSON EDWARD D

IPC分类号： B63J2/06 ,  F02B1/04 ,  F02M35/16 ,  B63B13/00

CPC分类号： F02M35/168 ,  B63J2/06 ,  F02B1/04 ,  F02M35/10013 ,  F02M35/10255

摘要： A system for ventilating the bilge of a closed boat which is powered by a confined inboard gasoline engine having a down draft carburetor. Engine air is supplied by a dual air source formed by a first fluid passage conduit extending from approximate floor level in the bilge to the air inlet of the carburetor and a second fluid passage conduit extending from the second fluid passage through an engine compartment wall isolating the engine from open atmosphere. A valve is located in the second fluid passage to close normally that passage when fluid flow occurs in the first passage. The valve opens to draw air from open atmosphere through the second passage in response to an obstruction in the first fluid passage. Accordingly, the bilge supplies engine aspirating air until the bilge is flooded by water, for example, and then engine air is supplied by open atmosphere.

摘要翻译： 用于通过封闭船的舱底通风的系统，其由具有下降式化油器的封闭的内侧汽油发动机驱动。 发动机空气由双层空气源供应，该双重空气源由第一流体通道导管形成，该第一流体通道导管从舱底中的大致底板水平延伸到化油器的空气入口;以及第二流体通道导管，其从第二流体通道延伸通过发动机室壁， 发动机从开放的气氛。 当在第一通道中发生流体流动时，阀位于第二流体通道中以正常关闭。 阀打开，以响应于第一流体通道中的阻塞，从空气通过第二通道吸入空气。 因此，舱底为发动机抽吸空气提供吸入空气，直到舱底被水淹没为止，然后通过敞开的气氛供应发动机空气。