Suction apparatus for an internal combustion engine
    1.
    发明公开
    Suction apparatus for an internal combustion engine 有权
    内燃机的吸气装置

    公开(公告)号:EP1070842A2

    公开(公告)日:2001-01-24

    申请号:EP00115678.5

    申请日:2000-07-20

    申请人: Denso Corporation

    IPC分类号: F02M35/10 F02F7/00

    摘要: A hollow-cylindrical heat conduction portion (44) is formed on a throttle body (42) in such a way as to protrude outwardly therefrom in the radial direction. The throttle body (42) and the heat conduction portion (44) are integrally formed using metal material such as aluminum having excellent heat conductivity or resin material containing such a metal material. A vent hole (31) communicating the interior with the exterior of a head cover (3) is formed in the head cover (3). Through the vent hole (31) there is inserted the heat conduction portion (44), and the clearance between an outer-peripheral wall thereof and an inner wall of the vent hole (31) is sealed by means of a seal member.

    摘要翻译: 中空圆柱形导热部分(44)形成在节气门体(42)上,从而在径向上从其向外突出。 节气门体(42)和导热部(44)使用导热性优异的铝等金属材料或含有该金属材料的树脂材料一体形成。 在盖罩(3)上形成有使内部与盖罩(3)的外部连通的通气孔(31)。 通过通气孔(31)插入导热部(44),其外周壁与通气孔(31)的内壁之间的间隙由密封部件密封。

    FUEL SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE
    2.
    发明公开
    FUEL SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE 审中-公开
    KRAFTSTOFFZUFUHRRORRICHTUNGFÜRVERBRENNUNGSMOTOREN

    公开(公告)号:EP3088722A1

    公开(公告)日:2016-11-02

    申请号:EP16164218.6

    申请日:2016-04-07

    发明人: HIKICHI, Yuto

    摘要: A fuel supply device for an internal combustion engine is provided, which includes a plurality of fuel filters and is capable of reducing: the number of replacement parts; and clogging of filter elements by deposition of wax. A fuel supply path 100 for supplying fuel in a fuel tank 2 to injectors 8 includes: a first fuel filter 3 that is disposed upstream of a feed pump 4 and that has a first filter element 32; and a second fuel filter 5 that is disposed downstream of the feed pump 4 and that has a second filter element 52. A fuel return pipe 108 and a fuel return pipe 107 are provided so that fuel discharged from the feed pump 4 is returned, via the second fuel filter 5, to a returned fuel heater 34 disposed upstream of the first filter element 32 in the first fuel filter 3.

    摘要翻译: 提供一种用于内燃机的燃料供应装置,其包括多个燃料过滤器,并且能够减少:更换部件的数量; 并通过沉积蜡堵塞过滤元件。 用于将燃料箱2中的燃料供应到喷射器8的燃料供给路径100包括:设置在进料泵4的上游并具有第一过滤元件32的第一燃料过滤器3; 以及第二燃料过滤器5,其设置在进料泵4的下游并具有第二过滤元件52.燃料返回管108和燃料返回管107设置成使得从进料泵4排出的燃料经由 第二燃料过滤器5连接到设置在第一燃料过滤器3中的第一过滤元件32的上游的返回燃料加热器34。

    ENGINE
    3.
    发明公开
    ENGINE 有权
    发动机

    公开(公告)号:EP1775442A4

    公开(公告)日:2008-06-11

    申请号:EP05739146

    申请日:2005-05-16

    申请人: YANMAR CO LTD

    摘要: [PROBLEMS] To increase the cooling efficiency of a cylinder head in an air-cooled engine. [MEANS FOR SOLVING PROBLEMS] In this engine, a cooling fan is installed at one end of a crankshaft, and cooling air from the cooling fan is led to the cylinder head for cooling. An intake manifold (8) is disposed above the cooling fan, and a duct (51) for sucking air from an air cleaner is formed at the lateral center of the intake manifold (8) to supply the cooling air from both sides of the duct (51) to an intake valve, an exhaust valve, and a fuel injection nozzle disposed in the cylinder head (4). A shield plate (55) is formed onone of the right and left sides of the duct (51).

    摘要翻译: [问题]提高空冷发动机中气缸盖的冷却效率。 用于解决课题的手段在该发动机中,在曲轴的一端安装有冷却风扇,来自该冷却风扇的冷却空气被引导至气缸盖而进行冷却。 在冷却风扇的上方配置有进气歧管(8),在进气歧管(8)的横向中央形成有用于从空气滤清器吸引空气的管道(51),从管道的两侧供给冷却风 (51)连接到设置在气缸盖(4)中的进气门,排气门和燃料喷嘴。 在导管(51)的左右一侧形成有遮蔽板(55)。

    INTEGRATED FUEL AND COOLING CIRCUIT FOR AN INTERNAL COMBUSTION ENGINE
    4.
    发明公开
    INTEGRATED FUEL AND COOLING CIRCUIT FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
    INEGRENERTER BRENNSTOFF UNDKÜHLKREISLAUFFÜREINEN VERBRENNUNGSMOTOR

    公开(公告)号:EP3061938A1

    公开(公告)日:2016-08-31

    申请号:EP16157523.8

    申请日:2016-02-26

    IPC分类号: F01P3/00

    摘要: A cooling system for an internal combustion engine according to the principles of the present disclosure includes an engine block, a compression device, a cooling circuit, a first pump, and a fuel delivery device. The engine block at least partially defines a combustion chamber and a cooling passage. The cooling passage extends through the engine block. The compression device is received in the engine block to partially define the combustion chamber. The compression device is movable within and relative to the engine block. The cooling circuit is in fluid communication with the cooling passage. The first pump is in fluid communication with the cooling circuit and is configured to circulate a fuel through the cooling circuit and the cooling passage. The fuel delivery device is in fluid communication with the cooling circuit and is configured to deliver the fuel to the combustion chamber.

    摘要翻译: 根据本公开的原理的用于内燃机的冷却系统包括发动机缸体,压缩装置,冷却回路,第一泵和燃料输送装置。 发动机缸体至少部分地限定燃烧室和冷却通道。 冷却通道延伸穿过发动机缸体。 压缩装置被容纳在发动机缸体中以部分地限定燃烧室。 压缩装置可在内部和相对于发动机缸体内移动。 冷却回路与冷却通道流体连通。 第一泵与冷却回路流体连通,并配置成使燃料循环通过冷却回路和冷却通道。 燃料输送装置与冷却回路流体连通并且构造成将燃料输送到燃烧室。

    Motorarbeitsgerät mit umschaltbarer Sommer-Winter-Betriebsfunktion
    7.
    发明公开
    Motorarbeitsgerät mit umschaltbarer Sommer-Winter-Betriebsfunktion 有权
    Motorarbeitsgerätmit umschaltbarer Sommer-Winter-Betriebsfunktion

    公开(公告)号:EP2458189A1

    公开(公告)日:2012-05-30

    申请号:EP11189136.2

    申请日:2011-11-15

    发明人: Ewald, Jörg

    摘要: Um ein Motorarbeitsgerät (100) wie eine Kettensäge, ein Handschleifgerät, eine Handkreissäge, ein Rasenmäher, ein Rasentrimmer oder ein sonstiges Handwerkzeug oder Gerät zur Garten- und Landschaftspflege, aufweisend einen Verbrennungsmotor (10) mit wenigstens einem Zylinder (11) und wenigstens einem Vergaser (12), der in einem Vergaserraum (13) angeordnet ist, der durch eine Zwischenwand (14) von einem Motorraum (15) getrennt ist, wobei ein Lüfterrad (16) vorgesehen ist, durch das Luft aus dem Motorraum (15) durch eine Motorraumöffnung (17) in der Zwischenwand (14) in den Vergaserraum (13) einbringbar ist, zu schaffen, insbesondere ein Element zum Umschalten des Sommer-Winter-Betriebes weiter zu vereinfachen, wird vorgeschlagen, dass zusätzlich zur Motorraumöffnung (17) eine Warmluftöffnung (18) in der Zwischenwand (14) vorgesehen ist, durch die über den Zylinder (11) erwärmte Luft in den Vergaserraum (13) einbringbar ist, und wobei ein Stellelement (19) vorgesehen ist, das in eine Sommerstellung bringbar ist, in der die Motorraumöffnung (17) geöffnet und die Warmluftöffnung (18) geschlossen ist und das in eine Winterstellung bringbar ist, in der die Motorraumöffnung (17) geschlossen und die Warmluftöffnung (18) geöffnet ist.

    摘要翻译: 工具(100)具有燃烧马达(10),该燃烧马达(10)包括布置在通过中间壁(14)与马达室(15)分离的化油器空间(13)中的化油器(12)。 风扇轮(16)通过壁中的电动机室孔(17)将空气从隔室引导到空间中。 在壁中设置有热空气孔,使得热空气通过热空气孔被引入空间。 当调节元件(19)分别处于夏季和冬季时,隔室孔被打开并且热空气孔关闭,反之亦然。 调整元件形成为板元件。

    Cooling apparatus and method using low fluid flow rates
    9.
    发明公开
    Cooling apparatus and method using low fluid flow rates 审中-公开
    Kühlvorrichtungund -Verfahren mit geringerStrömungsgeschwindigkeit

    公开(公告)号:EP1804564A1

    公开(公告)日:2007-07-04

    申请号:EP06077255.5

    申请日:2006-12-14

    发明人: Visser, Roy A.

    IPC分类号: H05K7/20

    摘要: A cooling apparatus 10 including an elongated body portion 12 having a fluid inlet 16, a fluid outlet 18 and a fluid channel 14 extending between the fluid inlet 16 and the fluid outlet 18, wherein the fluid channel 14 includes a generally "G," "C" or "( )" shaped cross-section.

    摘要翻译: 冷却装置10包括具有流体入口16的细长主体部分12,流体出口18和在流体入口16和流体出口18之间延伸的流体通道14,其中流体通道14包括通常为“G”,“ C“或”()“形横截面。

    Suction apparatus for an internal combustion engine
    10.
    发明公开
    Suction apparatus for an internal combustion engine 有权
    Ansaugvorrichtungfüreine Brennkraftmaschine

    公开(公告)号:EP1070842A3

    公开(公告)日:2001-09-12

    申请号:EP00115678.5

    申请日:2000-07-20

    申请人: Denso Corporation

    IPC分类号: F02M31/00 F02M31/14 F02M15/02

    摘要: A hollow-cylindrical heat conduction portion (44) is formed on a throttle body (42) in such a way as to protrude outwardly therefrom in the radial direction. The throttle body (42) and the heat conduction portion (44) are integrally formed using metal material such as aluminum having excellent heat conductivity or resin material containing such a metal material. A vent hole (31) communicating the interior with the exterior of a head cover (3) is formed in the head cover (3). Through the vent hole (31) there is inserted the heat conduction portion (44), and the clearance between an outer-peripheral wall thereof and an inner wall of the vent hole (31) is sealed by means of a seal member.

    摘要翻译: 在节流阀体(42)上形成有一个中空圆柱形的导热部分(44),从而沿径向向外突出。 节气门体(42)和导热部(44)使用具有优异导热性的铝等金属材料或包含这种金属材料的树脂材料一体地形成。 在头盖(3)中形成有将内部与头盖(3)的外部连通的通气孔(31)。 通过通气孔31插入导热部44,其外周壁与通气孔31的内壁之间的间隙通过密封部件密封。