知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

14 条记录 (耗时 0.012 秒)

    Automatic Water Drain System and Method
    1.
    发明申请
    Automatic Water Drain System and Method 审中-公开
    自动排水系统及方法

    公开(公告)号：US20160296862A1

    公开(公告)日：2016-10-13

    申请号：US15095942

    申请日：2016-04-11

    申请人： Clarcor Engine Mobile Solutions, LLC

    发明人： Felix Libfeld ,  Justin R. Pribanic ,  Ralle Rookey

    IPC分类号： B01D29/60 ,  B01D35/157 ,  F02M37/22 ,  B01D35/00

    CPC分类号： F02M37/24 ,  B01D27/08 ,  B01D35/005 ,  B01D36/005 ,  B01D36/006 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/347 ,  B01D2201/4084 ,  F02M37/28

    摘要： The apparatus and related method employ fluid pressure to first separate the water accumulation chamber from the filtration chamber of a filter assembly by closing fluid flow pathways that allow water to flow into the accumulation chamber. With the chambers separated, fluid pressure is applied to the accumulation chamber to open a drain valve and push water out of the accumulation chamber. The period for which pressure is applied to the accumulation chamber can be regulated by sensors detecting a low water level, or can be timed, or both. When the water removal is completed, the fluid pressure is removed and fluid communication between the filtration chamber and the water accumulation chamber is restored.

    摘要翻译： 该装置和相关方法使用流体压力来首先通过关闭允许水流入积聚室的流体流动路径来将储水室从过滤器组件的过滤室分离。 在室分离的情况下，流体压力被施加到积聚室以打开排水阀并将水推出积聚室。 施加到积聚室的压力的周期可以通过检测低水位的传感器或者可以被定时或两者来调节。 当除水完成时，去除流体压力并恢复过滤室和积聚室之间的流体连通。

    WATER DRAINING SYSTEM FOR A FUEL FILTER
    2.
    发明申请
    WATER DRAINING SYSTEM FOR A FUEL FILTER 审中-公开
    燃油过滤器的排水系统

    公开(公告)号：US20090173639A1

    公开(公告)日：2009-07-09

    申请号：US12369836

    申请日：2009-02-12

    申请人： Lana Ferrari ,  Phil Core

    发明人： Lana Ferrari ,  Phil Core

    IPC分类号： C02F1/461

    CPC分类号： B01D36/005 ,  B01D36/006 ,  F02M37/28

    摘要： A water draining system for a fuel filter having a water collecting reservoir is disclosed. The water draining system has a housing adapted for attachment to the reservoir, the housing having a water sensor arranged to protrude into the reservoir and having a valve with an inlet for draining water collected in the reservoir. The valve is selectively moveable between an open and a closed configuration. The water draining system also has a controller connected to the sensor such that when the water level in the reservoir reaches a predetermined level, the sensor sends a signal to the controller and movement of the valve between the open and closed configuration is directly or indirectly dependent upon subsequent signals generated by the controller.

    摘要翻译： 公开了一种具有集水池的燃油滤清器的排水系统。 排水系统具有适于附接到储存器的壳体，壳体具有水传感器，该水传感器布置成突出到储存器中并具有带有用于排出收集在储存器中的水的入口的阀。 该阀可选择性地在打开和关闭配置之间移动。 排水系统还具有连接到传感器的控制器，使得当储存器中的水位达到预定水平时，传感器向控制器发送信号，并且在打开和关闭配置之间的阀的移动是直接或间接依赖的 随后由控制器产生的信号。

    Self sufficient suction side automatic drain valve
    3.
    发明授权
    Self sufficient suction side automatic drain valve 有权

    公开(公告)号：US12030005B2

    公开(公告)日：2024-07-09

    申请号：US17276350

    申请日：2019-09-16

    申请人： CUMMINS FILTRATION IP, INC.

    发明人： Wassem Abdalla

    IPC分类号： B01D36/00 ,  B01D17/04 ,  B01D17/12 ,  G05D9/12 ,  F02M37/28

    CPC分类号： B01D36/005 ,  B01D17/045 ,  B01D17/12 ,  B01D36/006 ,  G05D9/12 ,  B01D2201/167 ,  B01D2201/302 ,  B01D2201/4092 ,  F02M37/28

    摘要： Various example embodiments relate to an automatic drain system for use with a fluid water separator. The automatic drain system includes a liquid-in-fuel sensor configured to detect a liquid level in a water sump. A pump includes an inlet in fluid communication with the water sump and an outlet in fluid communication with the inlet. The pump has an active state and an inactive state. The active state causes the pump to draw liquid in from the inlet and direct liquid toward the outlet. A battery is configured to power the pump. A circuit board is operably connected to the pump and battery. The circuit board includes at least one circuit having a first state and a second state. The first state prevents power flow from the battery to the pump. The second state facilitates power flow from the battery to the pump, transitioning the pump from inactive to active.

    Drain Control Device for a Filter System as well as Filter System with a Drain Control Device
    5.
    发明申请
    Drain Control Device for a Filter System as well as Filter System with a Drain Control Device 审中-公开

    公开(公告)号：US20170312668A1

    公开(公告)日：2017-11-02

    申请号：US15581460

    申请日：2017-04-28

    申请人： MANN+HUMMEL GMBH

    发明人： Holger Sradnick

    IPC分类号： B01D36/00 ,  B01D35/00 ,  F02M37/22

    CPC分类号： B01D36/005 ,  B01D35/005 ,  B01D36/006 ,  B01D2201/16 ,  F02M37/24 ,  F02M37/28

    摘要： A drain control device for a filter system for filtering a media flow of a first medium and a second medium, wherein the second medium separated from the media flow collects in a collecting chamber of the filter system, has sensor arrangement with at least a first sensor unit and a second sensor unit. The first and second sensor units detect a filling level of the second medium in the collecting chamber. The first and second sensor units operate based on a different action mechanism, respectively. One or more shut-off valves are arranged at a media outlet of the collecting chamber. The first and second sensor units are operatively connected with the one or more shut-off valves to automatically drain the second medium from the collecting chamber through the media outlet when a drain criterion is reached. A filter system with such a drain control device is provided.

    Contaminant Detection Unit
    8.
    发明申请
    Contaminant Detection Unit 审中-公开
    污染物检测单元

    公开(公告)号：US20100117842A1

    公开(公告)日：2010-05-13

    申请号：US12618146

    申请日：2009-11-13

    申请人： Michail Fachidis

    发明人： Michail Fachidis

    IPC分类号： G08B21/00 ,  G01N33/22 ,  B01D35/143

    CPC分类号： B01D36/005 ,  B01D35/143 ,  B01D36/006 ,  B01D2201/302 ,  F02M37/28 ,  G01N33/2847

    摘要： Apparatuses and methods are provided for detecting contaminant in a fuel system, such as a fuel system of an internal combustion engine. The apparatus includes a fuel filter which includes an upper unit having an inlet port and an outlet port, and a closeable vent. A lower unit is releasably mounted to the upper unit and includes a contaminant collection zone and a contaminant detection sensor made up of a probe and a board with a microprocessor for detecting contaminant collecting in the collection zone within the lower unit. At least one indicator is provided for producing an alarm condition in a response to receiving a signal from the sensor.

    摘要翻译： 提供了用于检测诸如内燃机的燃料系统的燃料系统中的污染物的装置和方法。 该装置包括燃料过滤器，其包括具有入口和出口的上部单元和可关闭的排气口。 下部单元可释放地安装到上部单元，并且包括污染物收集区和由探针和板构成的污染物检测传感器，微处理器用于检测下部单元内的收集区域中的污染物收集。 提供至少一个指示器用于在从传感器接收信号的响应中产生报警条件。

    Fuel filter
    9.
    发明申请
    Fuel filter 审中-公开
    燃油滤清器

    公开(公告)号：US20060144767A1

    公开(公告)日：2006-07-06

    申请号：US11312356

    申请日：2005-12-21

    申请人： Andre Roesgen

    发明人： Andre Roesgen

    IPC分类号： B01D35/14

    CPC分类号： B01D36/005 ,  B01D27/00 ,  B01D36/006 ,  F02M37/28

    摘要： A fuel filter having a housing, a filter element disposed inside the housing, and an electromagnetically operable valve (50) disposed in the lower region of the fuel filter, which valve operates both an outlet (5) for discharging water and an inlet for supplying air. The valve has a single electromagnet (32) with an axially displaceable core (34) on which both a valve member (37) for the water discharge valve and a valve member (42) for the air supply valve are disposed.

    摘要翻译： 一种燃料过滤器，具有壳体，设置在壳体内部的过滤器元件和设置在燃料过滤器的下部区域中的电磁操作阀（50），该阀同时操作用于排出水的出口（5）和用于供给的入口 空气。 阀具有带有可轴向移动的芯（34）的单个电磁体（32），排出阀的阀构件（37）和用于供气阀的阀构件（42）都设置在该电磁体上。

    Dewatering fuel in a diesel locomotive
    10.
    发明授权
    Dewatering fuel in a diesel locomotive 有权

    公开(公告)号：US12116964B2

    公开(公告)日：2024-10-15

    申请号：US17540634

    申请日：2021-12-02

    申请人： SIEMENS MOBILITY GMBH

    发明人： Stephan Gerstenmeyer

    IPC分类号： F02M37/00 ,  B01D17/02 ,  B60K15/077 ,  F02M37/28 ,  F02M37/32

    CPC分类号： F02M37/007 ,  B01D17/0214 ,  F02M37/28 ,  F02M37/32 ,  B01D2221/08 ,  B01D2257/80 ,  B60K2015/0772 ,  F02M37/0082

    摘要： A method for dewatering an operating substance, more particularly a fuel, preferably during the operation of a vehicle, more particularly a rail vehicle, includes conveying an operating substance from an operating substance tank. Water present on or in the fuel is first collected in a water container, and water is conveyed, in chronological order, from the water container back to the operating substance tank, then to an exhaust system and/or from the operating substance tank to the exhaust gas system. A dewatering device for an operating substance, more particularly a fuel for a vehicle, more particularly a rail vehicle, includes a water container, in which water present on or in the fuel is collected. The dewatering device has a dewatering conduit or line which runs from the water container to an operating-substance tank of the vehicle and/or to an exhaust-gas system of the vehicle.