CONNECTION FOR HIGH-PRESSURE MEDIUM CONDUITS
    4.
    发明申请
    CONNECTION FOR HIGH-PRESSURE MEDIUM CONDUITS 审中-公开
    高压介质连接的连接

    公开(公告)号:US20100013219A1

    公开(公告)日:2010-01-21

    申请号:US11658586

    申请日:2005-07-19

    IPC分类号: F16L21/035

    摘要: In connection for high-pressure medium conduits, in which a first conduit (1) includes a connection piece (3) inserted in the interior of a second conduit (2), wherein the connection piece (3) and the second conduit (2) carry cylindrical sealing surfaces (4, 5) cooperating with each other either directly or via an interposed seal (14), the connection piece (3), in the region of at least a portion of its sealing surface (4), is formed with a reduced wall thickness amounting to less than 50% of the wall thickness of the second conduit (2) in the region of its sealing surface (5).

    摘要翻译: 对于高压介质管道,其中第一管道(1)包括插入第二管道(2)的内部的连接件(3),其中连接件(3)和第二管道(2) 携带圆柱形密封表面(4,5),它们直接或通过插入的密封件(14)彼此配合,连接件(3)在其密封表面(4)的至少一部分的区域中形成有 在第二导管(2)的密封表面(5)的区域中的壁厚减小到小于第二导管(2)的壁厚的50%。

    Device for injecting fuel into the combustion chamber of an internal combustion engine
    5.
    发明授权
    Device for injecting fuel into the combustion chamber of an internal combustion engine 有权
    用于将燃料喷射到内燃机的燃烧室中的装置

    公开(公告)号:US07866300B2

    公开(公告)日:2011-01-11

    申请号:US12308403

    申请日:2007-06-13

    IPC分类号: F02M55/02

    摘要: In a device for the injection of fuel into the combustion chamber of an internal combustion engine, including at least one high-pressure accumulator (1), an injector (4), at least one high-pressure line (7) connecting the high-pressure accumulator (1) with the injector (4), and a resonator line (16) arranged in parallel with the high-pressure line (7) between the injector (4) and the high-pressure accumulator (1) and including a resonator throttle (17) on the side of the high-pressure accumulator, the resonator line (16) is formed by an insert piece (18) pressed into the bore of the high-pressure line and is, in particular, formed within the same.

    摘要翻译: 在用于将燃料喷射到内燃机的燃烧室中的装置中,包括至少一个高压蓄能器(1),喷射器(4),至少一个连接高压蓄能器的高压管线(7) 具有喷射器(4)的蓄压器(1)和在喷射器(4)和高压蓄能器(1)之间与高压管线(7)并联布置的谐振器线路(16),并包括谐振器 在高压蓄能器一侧的节气门(17)上,谐振器线(16)由压入高压线的孔中的插入件(18)形成,特别地在其中形成。

    Device for the injection of fuel into the combusition chamber of an internal combustion engine
    6.
    发明申请
    Device for the injection of fuel into the combusition chamber of an internal combustion engine 审中-公开
    用于将燃料喷射到内燃机的燃料室中的装置

    公开(公告)号:US20090205614A1

    公开(公告)日:2009-08-20

    申请号:US11659498

    申请日:2005-07-29

    IPC分类号: F02M51/00

    摘要: In a device for the injection of fuel into the combustion chamber of an internal combustion engine, including an injector nozzle (5) and a nozzle needle (7) which is guided in a longitudinally displaceable manner within the injector nozzle (5) and, for the control of its opening and closing movements, is capable of being pressurized in the axial direction by the pressure prevailing in a control chamber (12) filled with fuel, wherein the control chamber (12) communicates with a supply line (14) and a discharge line (19), and a magnetic control valve (16) is arranged in at least one of the two lines, said magnetic control valve comprising a valve-closing member (25) coupled with an actuating member (21) and pressable against a valve seat (26), and said actuating member (21) being separated from the closing member (25) and the valve seat (26) by a bellows seal (28), the valve-closing member is configured as a valve ball and pressable against a conical valve seat (26).

    摘要翻译: 在用于将燃料喷射到内燃机的燃烧室中的装置中,包括喷射器喷嘴(5)和喷嘴针(7),喷嘴针(7)在喷射器喷嘴(5)内以纵向可移动的方式被引导,并且为了 其打开和关闭运动的控制能够通过充满燃料的控制室(12)中的压力在轴向上被加压,其中控制室(12)与供应管线(14)和 排出管线(19)和磁力控制阀(16)布置在两条管线中的至少一条中,所述磁力控制阀包括与致动构件(21)联接并可压靠在一起的阀关闭构件(25) 阀座(26),并且所述致动构件(21)通过波纹管密封件(28)与闭合构件(25)和阀座(26)分离,所述阀关闭构件被构造为阀球并且可压缩 抵靠锥形阀座(26)。

    Method of preheating injectors of internal combustion engines
    8.
    发明授权
    Method of preheating injectors of internal combustion engines 失效
    内燃机喷油器预热方法

    公开(公告)号:US08096485B2

    公开(公告)日:2012-01-17

    申请号:US12226015

    申请日:2007-02-16

    摘要: In a method and device for preheating an internal combustion engine injector (1) including at least one valve (3) to be activated by an electromagnet (21), in which the coil of the electromagnet (21) is energized before the engine is started, the coil of the electromagnet (21) is periodically powered with a preheating voltage (42), and the current characteristic (33) within the coil is monitored and subjected to an evaluation to detect local current minima (43) and/or maxima (44) caused by armature reactions.

    摘要翻译: 在用于预热内燃机喷射器(1)的方法和装置中,所述内燃机喷射器(1)包括至少一个由电磁体(21)激活的阀(3),其中在发动机启动之前电磁体(21)的线圈通电 ,电磁体(21)的线圈由预热电压(42)周期性地供电,并且监测线圈内的电流特性(33)并进行评估以检测局部电流最小值(43)和/或最大值( 44)由电枢反应引起。

    Device for injecting fuel into the combustion chamber of an internal combustion engine
    9.
    发明申请
    Device for injecting fuel into the combustion chamber of an internal combustion engine 有权
    用于将燃料喷射到内燃机的燃烧室中的装置

    公开(公告)号:US20100263626A1

    公开(公告)日:2010-10-21

    申请号:US12308403

    申请日:2007-06-13

    IPC分类号: F02D9/08 F02M63/00 F02M69/46

    摘要: In a device for the injection of fuel into the combustion chamber of an internal combustion engine, including at least one high-pressure accumulator (1), an injector (4), at least one high-pressure line (7) connecting the high-pressure accumulator (1) with the injector (4), and a resonator line (16) arranged in parallel with the high-pressure line (7) between the injector (4) and the high-pressure accumulator (1) and including a resonator throttle (17) on the side of the high-pressure accumulator, the resonator line (16) is formed by an insert piece (18) pressed into the bore of the high-pressure line and is, in particular, formed within the same.

    摘要翻译: 在用于将燃料喷射到内燃机的燃烧室中的装置中,包括至少一个高压蓄能器(1),喷射器(4),至少一个连接高压蓄能器的高压管线(7) 具有喷射器(4)的蓄压器(1)和在喷射器(4)和高压蓄能器(1)之间与高压管线(7)并联布置的谐振器线路(16),并包括谐振器 在高压蓄能器一侧的节气门(17)上,谐振器线(16)由压入高压线的孔中的插入件(18)形成,特别地在其中形成。

    Method of Preheating Injectors of Internal Combustion Engines
    10.
    发明申请
    Method of Preheating Injectors of Internal Combustion Engines 失效
    内燃机喷油器预热方法

    公开(公告)号:US20090145491A1

    公开(公告)日:2009-06-11

    申请号:US12226015

    申请日:2007-02-16

    IPC分类号: F16K49/00 F02G5/00

    摘要: In a method and device for preheating an internal combustion engine injector (1) including at least one valve (3) to be activated by an electromagnet (21), in which the coil of the electromagnet (21) is energized before the engine is started, the coil of the electromagnet (21) is periodically powered with a preheating voltage (42), and the current characteristic (33) within the coil is monitored and subjected to an evaluation to detect local current minima (43) and/or maxima (44) caused by armature reactions.

    摘要翻译: 在用于预热内燃机喷射器(1)的方法和装置中,所述内燃机喷射器(1)包括至少一个由电磁体(21)激活的阀(3),其中在发动机启动之前电磁体(21)的线圈通电 ,电磁体(21)的线圈由预热电压(42)周期性地供电,并且监测线圈内的电流特性(33)并进行评估以检测局部电流最小值(43)和/或最大值( 44)由电枢反应引起。