Filter for the air intake of an internal combustion engine
    1.
    发明授权
    Filter for the air intake of an internal combustion engine 失效
    过滤内燃机的进气口

    公开(公告)号:US5951729A

    公开(公告)日:1999-09-14

    申请号:US973946

    申请日:1998-06-15

    摘要: An air filter for an for an air intake of an internal combustion engine. The filter includes a housing with a raw air inlet and a clean air outlet and an annular filter element having a pleated filter medium disposed therein. At least one buttressing element is provided to support the filter medium at the clean air side. The buttressing element has a knife-edge buttress disposed on the housing that extends to a position of maximum flexure of the filter element. The knife-edge buttress is further provided with a support shoe disposed thereon such that the shoe supports the filter element.

    摘要翻译: PCT No.PCT / EP96 / 01000 Sec。 371日期1998年6月15日第 102(e)1998年6月15日PCT PCT 1996年3月8日PCT公布。 出版物WO96 / 38217 日期1996年12月5日一种用于内燃机进气的空气过滤器。 过滤器包括具有原始空气入口和清洁空气出口的壳体和其中布置有褶皱过滤介质的环形过滤元件。 提供至少一个支撑元件以在清洁空气侧支撑过滤介质。 支撑元件具有设置在壳体上的刀刃支撑件,其延伸到过滤元件的最大弯曲位置。 刀刃支撑件还设置有设置在其上的支撑靴,使得鞋支撑过滤元件。

    Filter element for an air filter and a method for the production thereof
    2.
    发明授权
    Filter element for an air filter and a method for the production thereof 失效
    用于空气过滤器的过滤元件及其制造方法

    公开(公告)号:US06312489B1

    公开(公告)日:2001-11-06

    申请号:US09403259

    申请日:1999-12-30

    IPC分类号: B01D4500

    摘要: A filter element for an air filter, including a filter insert (2; 8; 10) and a seal (6) extending around the outer edges of the filter insert on the flat side thereof; the filter insert being folded in a zig-zag or pleated form and being composed of filter paper or filter fabric. The filter element (1; 7; 9; 10) rests against parts of a filter housing through the seal (6). The folded filter insert has a contour on one side which deviates extensively from a plane, at least in certain predetermined areas, thus creating a continuous zig-zag fold.

    摘要翻译: 一种用于空气过滤器的过滤器元件,包括过滤器插入件(2; 8; 10)和在其平坦侧上围绕过滤器插入件的外边缘延伸的密封件(6) 过滤器插入件以锯齿形或褶皱形式折叠并且由滤纸或过滤织物组成。 过滤元件(1; 7; 9; 10)通过密封件(6)靠在过滤器壳体的一部分上。 折叠的过滤器插入件在一侧具有至少在某些预定区域中广泛偏离平面的轮廓,从而产生连续的之字形折叠。

    Snap-on central support tube for a filter element
    3.
    发明授权
    Snap-on central support tube for a filter element 失效
    用于过滤元件的卡扣中心支撑管

    公开(公告)号:US06511101B1

    公开(公告)日:2003-01-28

    申请号:US09147942

    申请日:1999-03-24

    IPC分类号: F16L3900

    摘要: A support tube for a fluid filter, particularly a support tube made of synthetic resin material, which is made up of two substantially identical tube parts (3) each of which has at least one inlet opening (4), at least one outlet opening (5) and at least one radial sealing area (6) and/or axial sealing area (7), and at least one connecting region (8) which engages the other tube part to connect the tube parts and form an assembled support tube.

    摘要翻译: 用于流体过滤器的支撑管,特别是由合成树脂材料制成的支撑管,其由两个基本上相同的管部分(3)组成,每个管部分具有至少一个入口开口(4),至少一个出口开口 5)和至少一个径向密封区域(6)和/或轴向密封区域(7)以及至少一个连接区域(8),所述至少一个连接区域(8)与另一个管件接合以连接管件并形成组装的支撑管。

    Fuel injection system for a combustion chamber of a reciprocating
internal combustion engine
    4.
    发明授权
    Fuel injection system for a combustion chamber of a reciprocating internal combustion engine 失效
    用于往复式内燃机的燃烧室的燃料喷射系统

    公开(公告)号:US4662315A

    公开(公告)日:1987-05-05

    申请号:US801095

    申请日:1985-11-22

    申请人: Bruno Sommer

    发明人: Bruno Sommer

    摘要: The mechanically driven pump is provided with a delivery chamber which communicates with an annular groove about a valve needle of the injection valve to deliver pressurized hydraulic medium to prevent an inflow of liquid fuel between the valve needle and the injection valve body. The hydraulic pressure medium of the mechanically driven pump also drives a reciprocating piston in the hydraulic pump used to pump the fuel to the injection valve and, thus, also provides a barrier to the passage of liquid fuel between the reciprocating piston and the surrounding wall of the pump.

    摘要翻译: 机械驱动的泵设置有输送室,其与围绕注射阀的阀针的环形槽连通,以输送加压的液压介质,以防止液体燃料在阀针和喷射阀体之间流入。 机械驱动泵的液压介质还驱动用于将燃料泵送到喷射阀的液压泵中的往复活塞,因此也为往复活塞和周围壁之间的液体燃料通道提供了阻挡 泵。

    Filter arrangement
    5.
    发明授权
    Filter arrangement 失效
    过滤器布置

    公开(公告)号:US6039780A

    公开(公告)日:2000-03-21

    申请号:US91550

    申请日:1998-09-02

    摘要: A filter arrangement with a cellular structure in which a plurality of filter chambers extend in the direction of the medium to be filtered. There is a filter cloth or fabric attached to each of the two sides of a cell frame which closes the filter chambers on both sides. The filter chambers are each provided with a filling of predominantly active charcoal granules. To achieve a simple and advantageous structure of the filter arrangement, the cellular structure is in the form of a rectangular cell frame each with rectangular filter chambers, preferably made of synthetic resin. Appropriate, right-angled partition walls inside the cell frame and the installation of reinforcement members can result in filter chambers of optimum size.

    摘要翻译: PCT No.PCT / EP96 / 05664 Sec。 371日期:1998年9月2日 102(e)1998年9月2日PCT 1996年12月17日PCT PCT。 公开号WO97 / 23271 日期1997年7月3日具有多孔结构的过滤装置,其中多个过滤室在待过滤介质的方向上延伸。 附着在电池框架两侧的每一侧上的滤布或织物,其封闭两侧的过滤室。 过滤室各自设置有主要活性炭颗粒的填充物。 为了实现滤光器布置的简单和有利的结构,蜂窝结构呈矩形单元框架的形式,每个矩形单元框架均具有优选由合成树脂制成的矩形滤光室。 电池框架内的适当的直角分隔壁和加强件的安装可以产生最佳尺寸的过滤器室。

    Air filter with radially sealing filter insert
    8.
    发明授权
    Air filter with radially sealing filter insert 失效
    空气过滤器带放射性密封过滤器插件

    公开(公告)号:US5071456A

    公开(公告)日:1991-12-10

    申请号:US595867

    申请日:1990-10-10

    摘要: An air filter for an internal combustion engine having a housing 10 with an air inlet 11 on the raw air side and an air outlet 12 on the clean air side. The air outlet has a tubular projection 27 extending into the housing 10 on which a filter insert 15 can be removably fastened. Air passes through the filter insert 15 radially from the outside in. To seal the filter insert 15 on the tubular projection 27, a radial gasket 23 is provided which has an attachment portion clamped by an inwardly extended flange on an end plate 19 of the filter insert, and which has a seal portion with a sealing area arranged adjacent the attachment portion.

    摘要翻译: 一种用于内燃机的空气过滤器,具有在原料空气侧具有空气入口11的外壳10和清洁空气侧的空气出口12。 空气出口具有延伸到壳体10中的管状突起27,过滤器插入件15可以可拆卸地紧固在壳体10上。 空气从外部径向通过过滤器插入件15.为了将过滤器插入件15密封在管状突起27上,提供径向垫圈23,其具有由过滤器的端板19上的向内延伸的凸缘夹紧的附接部分 并且具有密封部分,该密封部分具有邻近附接部分布置的密封区域。

    Method and system for injecting a pilot fuel into a combustion chamber
    9.
    发明授权
    Method and system for injecting a pilot fuel into a combustion chamber 失效
    将先导燃料喷入燃烧室的方法和系统

    公开(公告)号:US4748949A

    公开(公告)日:1988-06-07

    申请号:US759949

    申请日:1985-07-29

    摘要: The fuel injection system is provided with a control device for controlling the pilot fuel injection phase to be less than ten percent of the main fuel injection phase. In one embodiment, an injection pump is constructed with a piston having a part with a pair of bevelled edges which control the start and end of injection as well as a tension spring for abruptly moving the piston in the delivery stroke. In another embodiment, a control device includes a rotatable spool which has a cross-bore for communicating cyclically with a pair of radial bores in a surrounding sleeve and which, in turn, communicate with oppositely disposed bores in a casing in order to deliver a flow of pilot fuel during the injection phase.

    摘要翻译: 燃料喷射系统设置有控制装置,用于控制引燃燃料喷射相位小于主燃料喷射相位的百分之十。 在一个实施例中,注射泵被构造成具有活塞,该活塞具有一对倾斜边缘的一部分,该边缘控制喷射的开始和结束以及用于在输送冲程中突然移动活塞的拉伸弹簧。 在另一个实施例中,控制装置包括可转动的卷轴,其具有用于与围绕套筒中的一对径向孔循环地连通的横向孔,并且其又与套管中相对布置的孔连通,以便输送流体 在喷射阶段的引燃燃料。

    Filter cartridge with center tube
    10.
    发明授权
    Filter cartridge with center tube 失效
    滤芯带中心管

    公开(公告)号:US06615990B1

    公开(公告)日:2003-09-09

    申请号:US09689622

    申请日:2000-10-13

    IPC分类号: B01D2706

    摘要: A filter cartridge which has an insertable center tube including an upper part (13) and a lower part (14) which can be coupled together in the cartridge by a snap fastener (21). The snap fastener (21) is configured such that it can be made without undercuts by simple injection molding dies. Therefore the filter cartridge with the center tube according to the invention is very economical.

    摘要翻译: 一种滤芯,其具有可插入的中心管,该中心管包括上部(13)和下部(14),所述上部可以通过卡扣紧固件(21)联接在所述卡盘中。 揿钮(21)构造成使得其可以通过简单的注塑模具而不用底切而制成。 因此,具有根据本发明的中心管的滤筒是非常经济的。