利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

17 条记录 (耗时 0.019 秒)

    Liquid filter with built-in pressure regulator
    1.
    发明授权
    Liquid filter with built-in pressure regulator 失效
    带内置压力调节器的液体过滤器

    公开(公告)号：US06247486B1

    公开(公告)日：2001-06-19

    申请号：US08857938

    申请日：1997-05-16

    申请人： Helmut Schwegler ,  Bernhard Lucas ,  Wolfgang Bueser ,  Ulrich Projahn

    发明人： Helmut Schwegler ,  Bernhard Lucas ,  Wolfgang Bueser ,  Ulrich Projahn

    IPC分类号： G05D1100

    CPC分类号： F02M37/22 ,  B01D29/21 ,  B01D29/606 ,  B01D35/14 ,  B01D35/30 ,  F02M2037/226 ,  Y10T137/2645 ,  Y10T137/794

    摘要： A liquid filter (10) with a built-in pressure regulator (11) for fuel is proposed, wherein the pressure regulator (11) with its diaphragm (41) is built on the housing (12) on a component (18) on the front with at least one connection (19). The disk-shaped diaphragm (41) has a single clamping site (39) on its external circumference and a centrally arranged movable closure closure member (42). The diaphragm (41) is acted upon by pressure in a pressure chamber (45) connected with the clean side against the force of a spring (49) in a gas-filled spring chamber (48). The integration of the pressure regulator (11) in the housing (12) permits a simple, compact, cost-effective construction of the liquid filter (10), through whose valve (44) in the pressure regulator (11) only cleaned fuel flows and which is insensitive to backpressure in the tank connection (17).

    摘要翻译： 提出了一种具有用于燃料的内置压力调节器（11）的液体过滤器（10），其中具有其隔膜（41）的压力调节器（11）被构建在壳体（12）上的部件（18）上 前面至少有一个连接（19）。 盘形隔膜（41）在其外圆周上具有单个夹紧位置（39）和中心布置的可移动封闭件（42）。 隔膜（41）通过压力在压缩室（45）中作用，抵抗在充气弹簧室（48）中的弹簧（49）的力与清洁侧相连。 压力调节器（11）在壳体（12）中的集成允许液体过滤器（10）的简单，紧凑，成本有效的构造，通过其中压力调节器（11）中的阀（44）仅清洁燃料流 并且其对罐连接（17）中的背压不敏感。

    Liquid filter with integral pressure regulator
    2.
    发明授权
    Liquid filter with integral pressure regulator 失效
    带内置压力调节器的液体过滤器

    公开(公告)号：US06213143B1

    公开(公告)日：2001-04-10

    申请号：US08740314

    申请日：1996-10-28

    申请人： Helmut Schwegler ,  Uwe Liskow ,  Lorenz Drutu ,  Ulrich Projahn ,  Bernhard Lucas ,  Wolfgang Bueser

    发明人： Helmut Schwegler ,  Uwe Liskow ,  Lorenz Drutu ,  Ulrich Projahn ,  Bernhard Lucas ,  Wolfgang Bueser

    IPC分类号： F16K3112

    CPC分类号： B01D35/157 ,  F02M37/22 ,  F02M69/54 ,  F02M2037/226 ,  Y10T137/2645 ,  Y10T137/7834 ,  Y10T137/8085

    摘要： A liquid filter (1) with a built-in pressure regulator (11) for fuel is proposed, in which the pressure regulator (11) with its diaphragm (32) is mounted on the inside of a cap (14) that has the inflow connector (16) and the tank connector (17). The diaphragm (32), which experiences a flow on its inside, is acted upon by the pressure of the fuel on the clean side (25) of the filter element (21), and the flow through the filter element is radially from the outside inward. Integrating the pressure regulator (11) in the cap enables a simple, compact, economical design of the liquid filter (10), through whose valve (36) in the pressure regulator (11) only cleaned fuel flows.

    摘要翻译： 提出了一种具有用于燃料的内置压力调节器（11）的液体过滤器（1），其中具有其隔膜（32）的压力调节器（11）安装在具有流入口的盖子（14）的内部 连接器（16）和箱连接器（17）。 在其内部经受流动的隔膜（32）由过滤元件（21）的清洁侧（25）上的燃料的压力作用，并且从外部径向流过过滤元件 向内的。 将压力调节器（11）集成在盖中能够实现液体过滤器（10）的简单，紧凑，经济的设计，其中压力调节器（11）中的阀（36）仅清洁燃料流动。

    Pressure control valve
    3.
    发明授权
    Pressure control valve 失效
    压力控制阀

    公开(公告)号：US5901742A

    公开(公告)日：1999-05-11

    申请号：US637773

    申请日：1996-06-19

    申请人： Stephan Kleppner ,  Helmut Schwegler ,  Kurt Frank ,  Wolfgang Bueser ,  Uwe Liskow ,  Lorenz Drutu

    发明人： Stephan Kleppner ,  Helmut Schwegler ,  Kurt Frank ,  Wolfgang Bueser ,  Uwe Liskow ,  Lorenz Drutu

    IPC分类号： F02M37/00 ,  F02M37/04 ,  F02M69/00 ,  F02M69/54 ,  F16K17/04

    CPC分类号： F02M69/54 ,  Y10T137/7834 ,  Y10T137/7836

    摘要： A pressure control valve in which the mass to be moved by the diaphragm is reduced by providing that a valve seat body having a valve seat face is placed in a middle region of the diaphragm. When the valve seat face lifts away from the valve closing body, fuel to be diverted flows from the pressure control side of the diaphragm to the return side of the diaphragm, via the valve seat face and a return conduit The pressure control valve is especially suitable for use in fuel supply systems of internal combustion engines.

    摘要翻译： PCT No.PCT / DE95 / 01011 Sec。 371日期1996年6月19日 102（e）1996年6月19日PCT PCT 1995年8月3日PCT公布。 出版物WO96 / 07027 日期1996年3月7日一种压力控制阀，其中通过使具有阀座面的阀座体被放置在隔膜的中间区域中，由隔膜移动的质量减小。 当阀座面离开阀关闭体时，经由阀座面和返回管路将转向的燃料从隔膜的压力控制侧流向隔膜的返回侧。压力控制阀特别适合 用于内燃机的燃料供应系统。

    Device for supplying internal combustion engine with fuel from supply container
    6.
    发明授权
    Device for supplying internal combustion engine with fuel from supply container 失效
    用于从供应容器向内燃机供应燃料的装置

    公开(公告)号：US5794597A

    公开(公告)日：1998-08-18

    申请号：US732488

    申请日：1996-10-28

    申请人： Helmut Schwegler ,  Kurt Frank ,  Ansgar Seitz ,  Wolfgang Bueser ,  Uwe Talmon

    发明人： Helmut Schwegler ,  Kurt Frank ,  Ansgar Seitz ,  Wolfgang Bueser ,  Uwe Talmon

    IPC分类号： B60K15/03 ,  B60K15/077 ,  F02M37/10 ,  F02M69/00 ,  F02M69/54 ,  G05D16/06 ,  F02M37/04

    CPC分类号： B60K15/077 ,  F02M37/106 ,  F02M69/54 ,  G05D16/0658 ,  B60K2015/03453

    摘要： The device has a feed pump arranged in the supply tank (12), which can be inserted through an opening (20) in the supply tank (12). The opening (20) is closed by means of a closure element (22) on which a pressure regulator is disposed, which is connected with the pressure side of the feed pump and with the internal combustion engine, and which can be connected with a relief chamber (12). The closure element (22) has a base body (30) made of plastic, in which a depression (40) has been formed, which is closed by means of an elastic diaphragm (52), so that a pressure chamber is formed. A connector (45) projects into the depression (40), which is connected with the relief chamber (12) and whose front end (51) can be closed by means of a flattened ball (74), which is movably seated in a support element (70) connected with the diaphragm (52). The diaphragm (52) is clamped between a retaining element (54) and the base body (30), and the ball (74) is pressed with its flattened area (75) against the front end (51) of the connector (45) by means of a pre-stressed spring (60) acting on the diaphragm (52). When a defined pressure is exceeded in the pressure chamber, the diaphragm (52) is lifted and the ball (74) clears the connector (45) and fuel can flow out of the pressure chamber.

    摘要翻译： PCT No.PCT / DE96 / 00284 Sec。 371日期1996年10月28日第 102（e）日期1996年10月28日PCT 1996年2月23日PCT PCT。 公开号WO96 / 35871 日期1996年11月14日该装置具有布置在供应罐（12）中的进料泵，其可以通过供应罐（12）中的开口（20）插入。 开口（20）通过封闭元件（22）封闭，压力调节器设置有压力调节器，压力调节器与进料泵的压力侧和内燃机连接，并且可以与缓冲器 室（12）。 闭合元件（22）具有由塑料制成的基体（30），其中形成有通过弹性隔膜（52）封闭的凹部（40），从而形成压力室。 连接器（45）突出到与减压室（12）连接的凹部（40）中，并且其前端（51）可以通过平坦的球（74）封闭，该扁平球（74）可移动地坐在支撑件 元件（70）与隔膜（52）连接。 隔膜52被夹持在保持元件54和基体30之间，并且球74被压平在其连接器45的前端51上。 借助于作用在隔膜（52）上的预应力弹簧（60）。 当在压力室中超过限定的压力时，隔膜（52）被提起并且球（74）清除连接器（45），并且燃料可以从压力室流出。

    Pressure regulator
    7.
    发明授权
    Pressure regulator 失效
    压力调节器

    公开(公告)号：US06681798B2

    公开(公告)日：2004-01-27

    申请号：US10127538

    申请日：2002-04-23

    申请人： Wolfgang Bueser ,  Dieter Schreckenberger ,  Tony Wheeler ,  Albert Gerhard

    发明人： Wolfgang Bueser ,  Dieter Schreckenberger ,  Tony Wheeler ,  Albert Gerhard

    IPC分类号： F16K1500

    CPC分类号： F02M69/54 ,  G05D16/103 ,  Y10T137/7922 ,  Y10T137/7927

    摘要： The invention relates to a pressure regulator for a fuel injection system of an internal combustion engine, in which a pressure difference prevailing between a pressure inlet and a pressure outlet can be kept essentially constant by opening and closing at least one valve, which valve includes a valve closing member forced into the closing position against a valve seat by the action of a valve closing spring. The valve spring is formed by means of at least one pivotably supported valve leaf spring, and an arm, toward the valve seat in terms of the pivotable bearing means, of the valve leaf spring is braced on the valve closing member, and an arm of the valve leaf spring located on the side opposite the valve seat is braced on a support body, in such a way that a torque equilibrium prevails at the valve leaf spring.

    摘要翻译： 本发明涉及一种用于内燃机的燃料喷射系统的压力调节器，其中通过打开和关闭至少一个阀，压力入口和压力出口之间的压力差可保持基本上恒定，该阀包括一个 阀关闭构件通过关闭弹簧的作用而被迫进入关闭位置。 阀弹簧通过至少一个可枢转支撑的阀片弹簧形成，并且阀片弹簧的可枢转轴承装置朝向阀座的臂支撑在阀关闭构件上，并且臂 位于与阀座相对的一侧的阀片弹簧支撑在支撑体上，使得在阀片弹簧处存在扭矩平衡。

    Flat pipe pressure damper for damping oscillations in liquid pressure in pipes carrying liquids
    8.
    发明授权
    Flat pipe pressure damper for damping oscillations in liquid pressure in pipes carrying liquids 有权
    扁管式压力调节器，用于阻尼液体管道中的液体压力振荡

    公开(公告)号：US06443131B1

    公开(公告)日：2002-09-03

    申请号：US09600839

    申请日：2000-08-25

    申请人： Wolfgang Bueser

    发明人： Wolfgang Bueser

    IPC分类号： F02M3704

    CPC分类号： F02M37/0041 ,  F02M37/0047 ,  F02M55/04 ,  F02M69/465

    摘要： The invention relates to a flat pipe pressure damper for damping fluid pressure pulsations in fluid lines, in particular fuel pressure pulsations in fuel supply lines of motor vehicles, having at least one chamber, of which at least a part of the chamber wall, in operative connection with the fluid, can be elastically deformed by the fluid pressure pulsations. The invention makes the provision that a part of the chamber is filled with a fluid.

    摘要翻译： 本发明涉及一种用于阻止流体管线中的流体压力脉动，特别是机动车辆的燃料供应管线中的燃料压力脉动的扁平管式压力调节器，其具有至少一个腔室，其中室壁的至少一部分在操作 与流体的连接可以通过流体压力脉动弹性变形。 本发明使得室的一部分充满流体。

    Pressure regulating valve
    10.
    发明授权
    Pressure regulating valve 失效
    调压阀

    公开(公告)号：US5967177A

    公开(公告)日：1999-10-19

    申请号：US894624

    申请日：1997-12-19

    申请人： Wolfgang Bueser

    发明人： Wolfgang Bueser

    IPC分类号： F02M37/00 ,  F02M69/00 ,  F02M69/54 ,  F16K7/12 ,  F16K17/04 ,  F16K47/02 ,  G05D16/06 ,  G05D16/08

    CPC分类号： F02M69/54 ,  Y10T137/7726 ,  Y10T137/773 ,  Y10T137/7836

    摘要： A fuel pressure regulating valve for motor vehicles which decreases, the noise behavior of pressure regulating valves frequently found to be annoying. The pressure regulating valve includes a sealing gap, a first part, and a second part of a connection opening which are dimensioned so that the noise behavior of the pressure regulating valve is significantly better than that of known pressure regulating valves. The pressure regulating valve is particularly suited for fuel delivery systems of motor vehicles with an internal combustion engine.

    摘要翻译： PCT No.PCT / DE96 / 01394 Sec。 371日期1997年8月22日 102（e）日期1997年8月22日PCT PCT 1996年7月26日PCT公布。 第WO97 / 23741号公报 日期1997年7月3日机动车用燃油压力调节阀减少，压力调节阀的噪音特性经常发现令人烦恼。 压力调节阀包括密封间隙，第一部分和连接开口的第二部分，其尺寸使得压力调节阀的噪声特性明显优于已知的压力调节阀。 压力调节阀特别适用于具有内燃机的机动车辆的燃料输送系统。