Device for the production of a protective gas mantle in plasma spraying
    1.
    发明授权
    Device for the production of a protective gas mantle in plasma spraying 失效
    用于在等离子喷涂中生产保护性气体罩的装置

    公开(公告)号:US5154354A

    公开(公告)日:1992-10-13

    申请号:US818400

    申请日:1992-01-02

    申请人: Christian Reiter

    发明人: Christian Reiter

    IPC分类号: B05B7/22

    CPC分类号: B05B7/226

    摘要: A protective gas nozzle (6) and a gas feed channel (10) for the protective gas is arranged concentric around a spray jet nozzle (5). The protective gas nozzle (6) has a core hollow space (26) with a curved closing surface (9) at the rear end (8) of the nozzle (6). With this, the protective gas nozzle (6) with the gas feed channel (10) and the wall (13) lying opposite forms a nozzle channel (14) which at first extends radial and then about parallel between the gas feed channel (10) and the core hollow space (26).

    摘要翻译: 用于保护气体的保护气体喷嘴(6)和气体供给通道(10)围绕喷雾喷嘴(5)同心地布置。 保护气体喷嘴(6)具有在喷嘴(6)的后端(8)处具有弯曲的关闭表面(9)的芯中空空间(26)。 由此,具有气体供给通道(10)和相对的壁(13)的保护气体喷嘴(6)形成喷嘴通道(14),其首先在气体供给通道(10)之间径向延伸,然后大致平行。 和芯空心部(26)。

    Linear drive with hydraulic amplification
    3.
    发明授权
    Linear drive with hydraulic amplification 失效
    具有液压放大功能的线性驱动器

    公开(公告)号:US5056414A

    公开(公告)日:1991-10-15

    申请号:US381649

    申请日:1989-06-20

    申请人: Peter Fuchs

    发明人: Peter Fuchs

    IPC分类号: F15B9/08 F02M59/00 F15B9/12

    CPC分类号: F15B9/12

    摘要: A linear drive comprises a hydraulic unit (1), a control valve (5) and an actuating drive (9) with an actuating member (7). These elements are interconnected by means of two inertia drive starters (4, 8), which results in a mechanically-induced return movement. The movement of the piston rod (15) of the hydraulic unit (1) is controlled in the actuating drive (9) by means of active elements (10, 35, 56) moved translationally in the direction of the longitudinal axis of the linear drive. The active elements (10, 35) and the actuating member (7) are connected without play in the axial direction but can counterrotate with respect to each other by means of a bearing (38). A lever (13) is arranged on the actuating member (7) and can be rotated together with the actuating member (7) about the axis (60). The lever (13) cooperates with a stop element (14) which can be adjusted by a rack (50) and which limits the rotation of the lever (13).

    摘要翻译: PCT No.PCT / CH88 / 00174 Sec。 371日期1989年6月20日 102(e)日期1989年6月20日PCT提交1988年9月27日PCT公布。 出版物WO89 / 03939 日期:1989年5月5日。线性驱动器包括液压单元(1),控制阀(5)和具有致动构件(7)的致动驱动器(9)。 这些元件通过两个惯性驱动起动器(4,8)相互连接,这导致机械引起的返回运动。 液压单元(1)的活塞杆(15)的运动通过有源元件(10,35,56)被控制在致动驱动器(9)中,所述有源元件(10,35,56)在线性驱动器的纵向轴线的平移方向上移动 。 活动元件(10,35)和致动构件(7)在轴向方向上没有游隙地连接,但是可以通过轴承(38)相对于彼此逆转。 杆(13)布置在致动构件(7)上并且可以与致动构件(7)一起围绕轴线(60)旋转。 杠杆(13)与可由齿条(50)调节并限制杠杆(13)的旋转的止动元件(14)配合。

    Diesel fuel injection device with preinjection
    4.
    发明授权
    Diesel fuel injection device with preinjection 失效
    柴油喷油装置

    公开(公告)号:US4878471A

    公开(公告)日:1989-11-07

    申请号:US210493

    申请日:1988-07-08

    申请人: Peter Fuchs

    发明人: Peter Fuchs

    摘要: A fuel injector (3) is driven by a fluid drive system (27) with a drive unit (28). Connected with the fluid drive system (27) is a first control device (38) which has main and auxiliary slides. The fluid in the fluid drive system (27) is independent of the fuel system. Return pistons (72, 74) of the first control device are connected with relief passages (11, 12) on the housing (4) of the fuel injector (3) and with a second control device (50). On the outer periphery of the plunger (7) of the fuel injector (3) are arranged several annular grooves (18, 19, 20) which are connected with the pump chamber (6). The annular grooves (18, 19, 20) cooperate with the relief passages (11, 12) and have control edges. At least one of the annular grooves (18) effects an interruption of the injection of fuel through the nozzle (1). Several valves (51, 53) in the second control device (50 ) regulate the pressure in the pump chamber (6) and control the inflow and outflow of fuel. Pressure surges in the relief passages (11, 12) effect control movements in the first and second control devices (38, 50).

    摘要翻译: PCT No.PCT / CH87 / 00112 Sec。 371日期:1988年7月8日 102(e)日期1988年7月8日PCT提交1987年9月4日PCT公布。 出版物WO88 / 02066 日期:1988年3月24日。燃料喷射器(3)由具有驱动单元(28)的流体驱动系统(27)驱动。 与流体驱动系统(27)连接的是具有主滑板和辅助滑块的第一控制装置(38)。 流体驱动系统(27)中的流体与燃料系统无关。 第一控制装置的返回活塞(72,74)与燃料喷射器(3)的壳体(4)上的释放通道(11,12)和第二控制装置(50)连接。 在燃料喷射器(3)的柱塞(7)的外周上设置有与泵室(6)连接的若干环形槽(18,19,20)。 环形槽(18,19,20)与浮雕通道(11,12)配合并具有控制边缘。 至少一个环形槽(18)通过喷嘴(1)实现燃料喷射的中断。 第二控制装置(50)中的几个阀(51,53)调节泵室(6)中的压力并控制燃料的流入和流出。 释放通道(11,12)中的压力波动影响第一和第二控制装置(38,50)中的控制运动。

    Feedback pressure responsive control valve for a rotary piston compressor
    5.
    发明授权
    Feedback pressure responsive control valve for a rotary piston compressor 失效
    用于旋转活塞式压缩机的反馈压力响应控制阀

    公开(公告)号:US3904321A

    公开(公告)日:1975-09-09

    申请号:US45546574

    申请日:1974-03-27

    申请人: NOVA WERKE AG

    CPC分类号: F04C29/126 F04C28/06

    摘要: A pressure regulator for a rotary piston compressor. When the outlet pressure fed back to the suction side via line 24 exceeds a preset threshold, piston 14 urges stop 17 against the reciprocating, chamber defining slide 8, to thereby restrain the latter and prevent further compression. As the outlet pressure falls piston 14 and stop 17 move back to the left to release slide 8 and permit compression action to resume.

    摘要翻译: 用于旋转活塞式压缩机的压力调节器。 当通过管线24反馈到吸入侧的出口压力超过预设阈值时,活塞14将止动件17推向往复运动的室限定滑动件8,从而限制滑动件8并阻止进一步的压缩。 当出口压力下降时,活塞14和挡块17向左移动以释放滑块8并允许压缩动作恢复。

    Mix improvement device for internal combustion engines
    6.
    发明授权
    Mix improvement device for internal combustion engines 失效
    混合内燃机改进装置

    公开(公告)号:US5036826A

    公开(公告)日:1991-08-06

    申请号:US459786

    申请日:1990-03-29

    CPC分类号: F02M69/06 F02M17/16

    摘要: The device consists of a rotor (4) which is arranged in a suction pipe (1) and rotatably supported. The rotor (4) includes a hollow jacket body (5) on the outer wall of which vanes (2, 3) are arranged. A nozzle holder (26) is guided through the end (10) of the jacket body (5) directed against the air stream, which holder bears the injection nozzle (9) and is connected at the rear end with the fuel feed line (8). The fuel jets (24, 25) coming out of the injection nozzle (9) are directed against the inner wall (20) of the jacket body (5). This forms, at the same time, the jacket surface of the core hollow space (6) which widens toward the open end (11) of the jacket body (5). At the open end (11) is a centrifuge ring (14) with a spray edge (23). The rotor (4) is set in rotation by the stream of air flowing in the direction of the arrows (30, 31), and mixes the fuel centrifuged from the spray edge (23) homogeneously with the air. A measuring probe (28) determines the rpm of the rotor (4) and controls the influx of fuel through a pump to the fuel feed line (8) and thus to the injection nozzle (9).

    摘要翻译: PCT No.PCT / CH89 / 00068 Sec。 371 1990年3月29日第 102(e)1990年3月29日PCT PCT 1989年4月4日提交PCT公布。 WO89 / 12163 PCT出版物 日期为1989年12月14日。该装置由设置在吸入管(1)中并可旋转地支撑的转子(4)组成。 转子(4)在其外壁上包括中空的护套主体(5),叶片(2,3)布置在其上。 喷嘴保持器(26)被引导穿过护套主体(5)的针对空气流的端部(10),该保持器承载喷嘴(9)并且在后端与燃料供给管线(8)连接 )。 从喷嘴(9)出来的燃料喷嘴(24,25)被引导到夹套主体(5)的内壁(20)上。 这同时形成了朝向夹套主体(5)的开口端(11)变宽的芯空心空间(6)的护套表面。 在开放端(11)处是具有喷射边缘(23)的离心机环(14)。 通过沿箭头(30,31)的方向流动的空气流将转子(4)旋转,并将与喷雾边缘(23)离心的燃料与空气混合。 测量探针(28)确定转子(4)的转速,并控制燃料通过泵进入燃料供给管线(8)并因此控制到喷嘴(9)。

    Fuel injection device for a diesel engine
    7.
    发明授权
    Fuel injection device for a diesel engine 失效
    柴油机燃油喷射装置

    公开(公告)号:US4907555A

    公开(公告)日:1990-03-13

    申请号:US207047

    申请日:1988-07-08

    申请人: Peter Fuchs

    发明人: Peter Fuchs

    摘要: A fuel injector (3) has a plunger (7) with an oblique control edge (12). The plunger (7) is driven by a drive unit (20) which is acted upon by fluid pressure separate from the fuel system. The plunger (7) is rotatable around its longitudinal central axis (8) by means of a setting device (60). A control device (31) regulates the inflow and outflow of fluid pressure to a double acting piston (22) of the drive unit (20). A signal for beginning an injection cycle is given by an electric pulse generator (40) or a control camshaft (61) of the control device (31). A return piston (34) of the control device (31) is acted on by fuel pressure and is connected through a line (33) with a pump chamber (6) of the fuel injector (3). At the end of the injection cycle the control edge (12) opens a passage (14) to pressure in the pump chamber (6 ) and a pressure surge acts through the line (33) on the return piston (34).

    摘要翻译: PCT No.PCT / CH87 / 00111 Sec。 371日期:1988年7月8日 102(e)日期1988年7月8日PCT提交1987年9月4日PCT公布。 出版物WO88 / 02068 PCT 日期:1988年3月24日。燃料喷射器(3)具有带倾斜控制边缘(12)的柱塞(7)。 柱塞(7)由驱动单元(20)驱动,驱动单元(20)由与燃料系统分开的流体压力作用。 柱塞(7)可通过设置装置(60)围绕其纵向中心轴线(8)旋转。 控制装置(31)调节对驱动单元(20)的双作用活塞(22)的流体压力的流入和流出。 用于开始注射循环的信号由控制装置(31)的电脉冲发生器(40)或控制凸轮轴(61)给出。 控制装置(31)的返回活塞(34)由燃料压力作用,并且通过管线(33)与燃料喷射器(3)的泵室(6)连接。 在注射循环结束时,控制边缘(12)打开通向泵室(6)中的压力的​​通道(14),压力浪涌通过回流活塞(34)上的管路(33)作用。

    Fuel injection pump for internal combustion engines
    8.
    发明授权
    Fuel injection pump for internal combustion engines 失效
    内燃机燃油喷射泵

    公开(公告)号:US4986728A

    公开(公告)日:1991-01-22

    申请号:US269734

    申请日:1988-09-27

    申请人: Peter Fuchs

    发明人: Peter Fuchs

    摘要: A fuel injection pump has a housing (3) with a flange (5) and a bore (40) in which are arranged a sleeve (2) and a pump piston (1). A valve body (4) with a hollow core space (20) is located in an axial end portion of the sleeve (2). The valve body (4) has at both axial end portions (11, 12) hydraulic dampening means. In the zone of the top dead center of the pump piston (1), its head (13) cooperates directly with the axial end portion (11) of the valve body (4), actuating a valve seat (27). This valve seat (27) located between the valve body (4) and the sleeve (2) acts as a fuel intake and relief valve for the fuel delivery system. A fluid spring including a cylinder chamber (42) and an additional piston (44), as well as an actuating element (19), are located adjacent an axial end of the pump piston (1 ). The actuating element (19) is linked with a drive.

    摘要翻译: PCT No.PCT / CH88 / 00014 Sec。 371日期:1988年9月27日 102(e)1988年9月27日PCT PCT 1月25日PCT公布。 出版物WO88 / 05863 日期1988年8月11日。燃料喷射泵具有壳体(3),其具有凸缘(5)和孔(40),孔中布置有套筒(2)和泵活塞(1)。 具有中空芯空间(20)的阀体(4)位于套筒(2)的轴向端部。 阀体(4)在两个轴向端部(11,12)处具有液压阻尼装置。 在泵活塞(1)的上止点的区域中,其头部(13)直接与阀体(4)的轴向端部(11)配合,致动阀座(27)。 位于阀体(4)和套筒(2)之间的阀座(27)用作用于燃料输送系统的燃料进入和释放阀。 包括气缸室(42)和附加活塞(44)以及致动元件(19)的流体弹簧邻近泵活塞(1)的轴向端部定位。 致动元件(19)与驱动器连接。