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1. 发明申请

US20050034710A1 No-return loop fuel system 失效
标题翻译：回程循环燃油系统
公开(公告)号：US20050034710A1
公开(公告)日：2005-02-17
申请号：US10946953
申请日：2004-09-22
申请人： Lynwood Crary , John Forgue , Mark Johansen
发明人： Lynwood Crary , John Forgue , Mark Johansen
IPC分类号： F02M37/00 , F02M33/08 , F02M69/00 , F02M69/46 , F02M69/54 , F16K7/14 , F16K31/126 , F16K35/00 , F02M1/00
CPC分类号： F02M63/028 , F02D33/006 , F02M33/08 , F02M37/0023 , F02M37/0029 , F02M37/0058 , F02M69/465 , F02M69/54 , F16K7/14 , F16K35/00
摘要： A no-return loop fuel injection system supplies fuel from a fuel pump to an injector fuel rail, through a fuel line. A biased closed pressure control valve communicates with the fuel line and has a valve head preferably of a diaphragm type carrying a fuel side having first and second areas which are segregated and defined by a valve seat when the pressure control valve is closed. An opposite second side of the pressure control valve is exposed to a reference pressure and a closure biasing force. The pressure control valve opens when a hydraulic opening force induced by a fuel pressure exerted upon the first area, plus a fuel pressure exerted upon the second area, is greater than the net reference pressure and closure biasing forces. Preferably, the first area is smaller than the second area, thus manipulating the effects of the fuel pressures exerted upon the first and second areas with respect to opening the valve. When the pressure control valve is open, the system operating pressure exposed to both the first and second areas is sufficient to produce the hydraulic force necessary to keep the valve open. Preferably, the pressure control valve is part of a pressure valve assembly of a fuel pump module located inside a fuel tank. The pressure valve assembly preferably has a flow check valve orientated in a parallel flow configuration to the pressure control valve when the fuel pump is of a variable speed type, or, for systems utilizing constant speed pumps the check valve is replaced with a flow bypass orifice.
摘要翻译：无返回循环燃料喷射系统通过燃料管路将燃料从燃料泵供给到喷射器燃料轨道。偏压闭合压力控制阀与燃油管路连通，并且具有阀头，该气门头最好是带有燃料侧的隔膜式，燃料侧具有第一和第二区域，当压力控制阀关闭时，阀门被阀座隔离并限定。压力控制阀的相对的第二侧暴露于参考压力和闭合偏压力。当由施加在第一区域上的燃料压力引起的液压打开力加上施加在第二区域上的燃料压力大于净参考压力和闭合偏压力时，压力控制阀打开。优选地，第一区域小于第二区域，从而控制相对于打开阀门施加在第一和第二区域上的燃料压力的影响。当压力控制阀打开时，暴露于第一和第二区域的系统操作压力足以产生保持阀打开所需的液压力。优选地，压力控制阀是位于燃料箱内部的燃料泵模块的压力阀组件的一部分。当燃料泵是变速型时，压力阀组件优选地具有以平行流动形式定向到压力控制阀的流动止回阀，或者对于使用恒定速度泵的系统，止回阀被替换为流动旁通孔。

2. 发明申请

US20060266112A1 Fuel level sensor variable resistor assembly 有权
公开(公告)号：US20060266112A1
公开(公告)日：2006-11-30
申请号：US11417023
申请日：2006-05-03
申请人： Lynwood Crary , Daniel Gilmour , Mark Johansen
发明人： Lynwood Crary , Daniel Gilmour , Mark Johansen
IPC分类号： G01F23/52
CPC分类号： G01F23/363
摘要： A variable resistor assembly is preferably adapted for use with a fuel level sensor and includes an arcuate resistive area including a plurality of radially oriented and spaced apart conductive contact segments, and further includes a wiper including an arm and at least two contactors carried by the arm, wherein the at least two contactors are arranged on the arm such that the at least two contactors make contact with one of the conductive contact segments before breaking contact with an adjacent one of the conductive contact segments. Preferably, the at least two contactors are laterally offset with respect to one another and/or oriented at an angle with respect to the conductive contact segments.

3. 发明申请

US20070062493A1 FUEL SUPPLY MODULE 失效
标题翻译：燃油供应模块
公开(公告)号：US20070062493A1
公开(公告)日：2007-03-22
申请号：US11533197
申请日：2006-09-19
申请人： Lynwood Crary , Antonio DaSilva
发明人： Lynwood Crary , Antonio DaSilva
IPC分类号： B01D24/00 , F02M37/04 , B67D5/08
CPC分类号： F02M37/106 , F02M37/103 , Y10T137/86027
摘要： A fuel supply module may include a reservoir and a fuel filter carried by the reservoir. In one implementation, the filter assembly may be pivoted relative to the reservoir when the fuel pump module is inserted through an access opening of the fuel tank. Thereafter, when the fuel pump module is mounted to the fuel tank, the filter assembly may pivot to a second position angularly displaced from the first position. In another implementation, the position of the filter assembly is fixed relative to the reservoir.
摘要翻译：燃料供应模块可以包括储存器和由储存器承载的燃料过滤器。在一个实施方案中，当燃料泵模块通过燃料箱的进入开口插入时，过滤器组件可相对于储存器枢转。此后，当燃料泵模块安装到燃料箱时，过滤器组件可以枢转到从第一位置角度位移的第二位置。在另一个实施方案中，过滤器组件的位置相对于储存器是固定的。

4. 发明申请

US20130334810A1 Convolute Tube With Integrated Preformed Angle Fitting 审中-公开
标题翻译：具有集成预成型角度接头的卷管
公开(公告)号：US20130334810A1
公开(公告)日：2013-12-19
申请号：US13526063
申请日：2012-06-18
申请人： Lynwood Crary
发明人： Lynwood Crary
IPC分类号： F16L21/00
CPC分类号： F16L25/0036 , B60K15/01 , F02M37/0017 , F02M37/103 , F16L33/006
摘要： A connector assembly for a fluid system comprising a flexible tube with a series of convolutions integrated with a connector having tubular portions disposed at a sharp angle to each other. In one form, the connector and flexible hose are made from the same material, nylon-12 and are spin welded together.
摘要翻译：一种用于流体系统的连接器组件，包括具有与具有以彼此成锐角设置的管状部分的连接器一体化的一系列卷绕的柔性管。在一种形式中，连接器和柔性软管由相同的材料制成，尼龙-12并被旋转焊接在一起。

5. 发明申请

US20060219318A1 Electrostatic charge control for in-tank fuel module components 有权
公开(公告)号：US20060219318A1
公开(公告)日：2006-10-05
申请号：US11391092
申请日：2006-03-28
申请人： Lynwood Crary
发明人： Lynwood Crary
IPC分类号： B65B1/04
CPC分类号： F02M37/106 , F02M37/0082 , F02M37/22
摘要： A flange arrangement for a fuel module comprising a non-conductive flange member to connect the fuel module to a fuel tank includes tube posts that each connect to a conductive support tube, a conductive web in conductive contact with the support tubes and a conductive fuel supply port in conductive contact with the web. In one embodiment, the web and port are integral. In another, the web and port are separate parts. The flange arrangement is made of polymeric material and the web and port are overmolded into the flange.

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