Abstract:
A working vehicle (1) includes: an air cleaner (10) provided with a vacuator (12); a planar portion (2F) located below the air cleaner (10); an emission receiver (20) provided to the planar portion (2F) at a position right under the vacuator (12), the emission receiver (20) being recessed downward while having an upper opening (21), the emission receiver (20) including a bottom surface (20A); and a discharge channel (30) having a base end that is in communication with the emission receiver (20) through a communication opening (23) and a distal end that is opened to an outside of the working vehicle through a discharge port (31), the discharge channel having an inclined surface (32) inclined downward from the communication opening (23) toward discharge port (31).
Abstract:
An air intake arrangement for an air intake system for an engine includes a first pre-cleaner arrangement having a housing with an air flow inlet to receive air to be pre-cleaned. A pre-cleaner region is constructed and arranged to remove at least some particulate from the inlet air. The first pre-cleaner arrangement further includes a vacuum flow path and a drop tube flow path. The vacuum flow path is in air flow communication with a first vacuum source to selectively put a vacuum draw through the pre-cleaner region. The drop tube flow path is in air flow communication with a drop tube to eject particulate removed from the inlet air by the pre-cleaner region.
Abstract:
The present invention relates to a fresh air system component (1) of a fresh air system serving to supply fresh air to an internal combustion engine, particularly in a motor vehicle, having a housing (2) which has a lower shell (3) and an upper shell (4), the housing (2) defining at least one fresh air path (6) which extends from at least one fresh air inlet (7, 8) of the housing (2) to at least one fresh air outlet (9) of the housing (2), and the upper shell (4) being attached along an upper shell edge (12) to a lower shell edge (13) of the lower shell (3). Improved pedestrian protection is achieved when the upper shell (4) is formed more flexibly than the lower shell (3) and when the upper shell (4) has at least one upper support element (14) at a distance from the upper shell edge (12), which upper support element (14) cooperates with a lower support element (14), which is complementary thereto, to transfer tensile and compressive forces.
Abstract:
[Problem] To provide a technique which can suppress vibrations generated in an air cleaner thus suppressing noise caused by the vibrations to a low level while suppressing the increase in the number of parts. [Means for Resolution] A motorcycle 10 includes a seat frame 52, an air cleaner 27 which is mounted on the seat frame 52, and a body cover 39 which covers the outside of the air cleaner 27. The body cover 39 is constituted of an upper body cover 43 and a lower body cover 44 which are formed by vertically dividing the body cover 39 on a side of the air cleaner 27, and an elastic member 92 is sandwiched between the lower body cover 44 and a side wall 67L, 67R of the air cleaner. A wall member 91L, 91R which partitions the elastic member 92 and a muffler 34 from each other is mounted on the lower body cover 44.
Abstract:
An air cleaner arrangement or assembly is provided. The air cleaner arrangement includes a serviceable filter cartridge. The air cleaner assembly also includes an arrangement for positioning the filter cartridge into a preferred, sealing, orientation and for securing the filter cartridge in that location. Preferred serviceable filter cartridges are provided, as well as methods of assembly and use.
Abstract in simplified Chinese:本发明揭露一种用于一内燃机发动机之界面空气过滤器及组件。该组件具有一壳体,该壳体具有一吸入口及一开口。该空气过滤器组件包括一空气过滤器,该空气过滤器具有一封闭端、一开口端及一渐缩接头。该渐缩接头之第一端的第一接合构件具有一外部圆周及外表面,该渐缩接头之第二端的第二接合构件具有小于该第一接合构件之外部圆周的一外部圆周,且该第二接合构件具有一内表面。该渐缩接头的第一端系附接至该空气过滤器的开口端。该空气过滤组件系连接该壳体,使得该空气过滤器容置于该壳体,且该第一接合构件的外表面接合该壳体。该第二接合构件之内表面系适用于接触一空气吸入管体的外表面,使得空气可从该吸入口流入该壳体,接着通过该空气过滤器,并进入该空气吸入管体。
Abstract in simplified Chinese:本创作系空气滤清器,其包含一壳体、一芯材、一弹性抵靠件、一套管、一螺杆架、一螺杆及一螺帽;芯材设于壳体内;弹性抵靠件环绕成形于芯材的周缘,且轴向抵靠于壳体的第一阶级面;套管穿设黏合于芯材的穿孔中;螺杆透过螺杆架固设于壳体内;螺帽螺合于螺杆,且轴向抵靠套管,并透过套管及芯材而使弹性抵靠件轴向紧抵于壳体的第一阶级面,进而轴向封闭第一阶级面与芯材间的间隙;借由旋紧螺帽来轴向压缩弹性抵靠件以达成轴向密封,因此在将芯材推进壳体时,便无需耗费力气来压缩弹性抵靠件,而可轻易地将芯材推进壳体,借此方便装设芯材。
Abstract:
An internal combustion engine (1) having a cylinder (5) having a rearwardly slanted axial line is provided with a plurality of cylindrical cyclone dust collection units (34) commonly connected to an upstream end of a filter dust collection unit (35). Each cyclone dust collection unit includes a main body (44, 45) internally defining a separation chamber (45C), and having an air inlet (31) communicating with outside and an air outlet (73) communicating with the filter dust collection unit, and the separation chamber is provided with a dust ejection hole (45D) directed tangentially in an obliquely forward direction. Thereby, dust ejected from the dust ejection hole is ejected away from the operator of the engine, and is prevented from depositing on the engine.