Injection valve
    2.
    发明授权
    Injection valve 失效
    注射阀

    公开(公告)号:US5263648A

    公开(公告)日:1993-11-23

    申请号:US849066

    申请日:1992-04-22

    摘要: A fuel injection valve and method in which a valve part consisting of a valve seat body and a support body with injection holes is pushed into a longitudinal orifice of a housing and firmly connected to a wall of the housing with the insertion depth determining the presetting of a valve needle lift. The precise setting of the valve needle lift is made on a fully assembled valve by deforming the valve part between fixing areas of the support body. The injection valve and the method of manufacture of the injection valve are particularly suitable for fuel injection units of mixture compressing engines with externally supplied ignition.

    摘要翻译: PCT No.PCT / DE91 / 00589 371日期:1992年4月22日 102(e)日期1992年4月22日PCT提交1991年7月17日PCT公布。 出版物WO92 / 03653 日期:1992年3月5日。一种燃料喷射阀和方法,其中由阀座体和具有喷射孔的支撑体组成的阀部件被推入壳体的纵向孔口中并且牢固地连接到壳体的壁上, 插入深度确定阀针提升的预设。 通过使阀部件在支撑体的固定区域之间变形,在完全组装的阀上进行阀针提升的精确设定。 喷射阀和喷射阀的制造方法特别适用于具有外部点火的混合压缩发动机的燃料喷射单元。

    Electromagnetically operable valve
    5.
    发明授权
    Electromagnetically operable valve 失效
    电磁操作阀

    公开(公告)号:US5236174A

    公开(公告)日:1993-08-17

    申请号:US915989

    申请日:1992-08-03

    IPC分类号: F02M51/06 F16K31/02

    CPC分类号: F02M51/0614 F02M51/0682

    摘要: An electromagnetically operable valve having a core on which a magnet coil is arranged, an armature which acts on a valve closing body by means of a connecting pipe, in which the components to be welded together include a reduced diameter portion in which welding of the parts is by a laser in the reduced diameter portions.

    摘要翻译: PCT No.PCT / DE91 / 00043 Sec。 371日期:1992年8月3日 102(e)日期1992年8月3日PCT 1991年1月19日PCT PCT。 出版物WO91 / 11604 日本1991年8月8日。一种具有芯体的电磁操作阀,其上布置有磁体线圈,电枢通过连接管作用在阀关闭体上,待焊接在一起的部件包括减小的直径 其中部件的焊接通过激光在直径减小部分中的部分。

    Method and apparatus for determining the average fineness of loose fibres
    6.
    发明授权
    Method and apparatus for determining the average fineness of loose fibres 失效
    用于确定松散纤维的平均细度的方法和装置

    公开(公告)号:US4891967A

    公开(公告)日:1990-01-09

    申请号:US253536

    申请日:1988-10-04

    申请人: Horst-Dieter Vogt

    发明人: Horst-Dieter Vogt

    IPC分类号: D01G99/00 G01N33/36

    CPC分类号: D01G99/00

    摘要: Instead of a measuring chamber with a fixed volume, the present chamber is formed as a cylinder (12) with a piston (3) movable therein. The piston is pressed against the fibre sample (29) with constant compression force, and the respective volume of the measuring chamber is determined individually from the final position of the piston. Then an air stream is conducted through the fibre plug, the effect of the air stream together with the volume of the chamber allowing conclusions to be drawn regarding the fibre fineness. The displaceable piston ensures constant sealing of the fibre sample and makes precise metering of the fibre sample superfluous.

    摘要翻译: 代替具有固定体积的测量室,本室形成为具有可在其中移动的活塞(3)的气缸(12)。 以恒定的压缩力将活塞压在纤维样品(29)上,并且从活塞的最终位置分别确定测量室的相应体积。 然后通过纤维塞将空气流传导出来,空气流与室的体积的影响允许关于纤维细度得出结论。 可移动的活塞确保了纤维样品的恒定密封,并使纤维样品的精确计量多余。

    Method for the manufacture of a fuel injection valve
    7.
    发明授权
    Method for the manufacture of a fuel injection valve 失效
    燃料喷射阀的制造方法

    公开(公告)号:US5390411A

    公开(公告)日:1995-02-21

    申请号:US100945

    申请日:1993-08-03

    摘要: A method in which a valve part consisting of a valve seat body and a support body with injection holes is pushed into a longitudinal orifice of a housing and firmly connected to a wall of the housing with the insertion depth determining the presetting of a valve needle lift. The precise setting of the valve needle life is made on a fully assembled valve by deforming the valve part between fixing areas of the support body. The method of manufacture of the injection valve is particularly suitable for fuel injection units of mixture compressing engines with externally supplied ignition.

    摘要翻译: 一种方法,其中由阀座体和具有喷射孔的支撑体组成的阀部件被推入到壳体的纵向孔中并且牢固地连接到壳体的壁,其中插入深度确定了阀针提升的预设 。 通过在支撑体的固定区域之间使阀部分变形,在完全组装的阀上进行阀针寿命的精确设定。 喷射阀的制造方法特别适用于具有外部点火的混合压缩发动机的燃料喷射单元。

    Air flow meter
    8.
    发明授权
    Air flow meter 失效
    空气流量计

    公开(公告)号:US4111045A

    公开(公告)日:1978-09-05

    申请号:US823788

    申请日:1977-08-11

    摘要: A flow meter for metering the air quantity aspirated by an internal combustion engine including a metering valve element constructed as a box-like cylindrical segment pivotably mounted in a flow tube of the engine. The valve element has a radial transverse wall oriented transversely relative to the direction of the air stream in the flow tube, side walls oriented parallel relative to the direction of the air stream and a curved cylinder wall connected to the radial transverse wall and the side walls. The transverse, side and curved cylinder walls define a recess which opens in a direction opposing the direction of the air stream. The flow meter thus constructed possesses the advantage of producing a nearly linear characteristic curve.

    Electromagnetically actuatable valve
    10.
    发明授权
    Electromagnetically actuatable valve 失效
    电磁致动阀

    公开(公告)号:US5178362A

    公开(公告)日:1993-01-12

    申请号:US776221

    申请日:1991-11-13

    摘要: In electromagnetically actuatable valves having a core, surrounded by a magnet coil, and an armature that acts upon a valve closing body by means of a connecting tube, the connection between the connecting tube and the hard valve closing body is embodied by first providing the metallically harder closing body with a first spot weld, and after that this first spot weld is welded to the metallically softer connecting tube by means of a second spot weld, until the at least partly encompassing weld seam is formed between the valve closing body and the connecting tube, the weld seam assuring a safe and reliable connection. This embodiment of the valve is particularly well suited for injection valves of fuel injection systems.

    摘要翻译: PCT No.PCT / DE91 / 00152 Sec。 371日期1991年11月13日 102(e)1991年11月13日PCT PCT 1991年2月23日提交PCT公布。 出版物WO91 / 14864 日期为1991年10月3日。在具有由磁体线圈围绕的磁芯的电磁致动阀和通过连接管作用于阀关闭体的电枢上,连接管与硬阀闭合体 首先通过第一点焊将第一点焊焊接到金属更软的连接管上,直到第二点焊之间形成至少部分包围的焊缝, 阀门关闭体和连接管,焊缝确保安全可靠的连接。 该阀的该实施例特别适用于燃料喷射系统的喷射阀。