公开(公告)号：US10010815B2

公开(公告)日：2018-07-03

申请号：US14487446

申请日：2014-09-16

申请人： MANN+HUMMEL GMBH

发明人： Christopher Marc Sturgess

IPC分类号： B01D35/00 ,  F02M37/22 ,  B01D29/60 ,  B01D35/18 ,  B01D36/00 ,  B01D29/21

CPC分类号： B01D35/005 ,  B01D29/21 ,  B01D29/605 ,  B01D29/608 ,  B01D35/18 ,  B01D36/005 ,  F02M37/24 ,  F02M37/30

摘要： A fuel filter, in particular diesel fuel filter (10), of an internal combustion engine, in particular of a motor vehicle, and a heating sensor module (72) are described. A filter housing (14) has at least one inlet for the fuel to be cleaned and at least one outlet (32) for the cleaned fuel. A filter element (36) is arranged in the inner chamber (20) of the filter housing (14) in such a manner that it separates the at least one inlet from the at least one outlet (32). At least one heating unit (106) for heating the fuel, at least one temperature sensor (110) for detecting a temperature of the fuel and at least one water level sensor (90) for detecting a water level of water separated from the fuel in a water collection chamber (22) are integrated in the heating sensor module (72). At least one heating element (104) of the heating unit (106) is arranged in a heating chamber (102) which, with respect to a fuel flow (118, 120), is located outside the inner chamber (20) of the filter housing (14) between the inlet (74) and an unfiltered side of the filter element (36), and which, at the same time, is bounded by a module housing (80) of the heating sensor module (72).

公开(公告)号：US20180087478A1

公开(公告)日：2018-03-29

申请号：US15627354

申请日：2017-06-19

申请人： KUBOTA CORPORATION

发明人： Daisuke MATSUMIYA ,  Takashi MIURA ,  Shintaro NAKABAYASHI ,  Shoichi KAWANO ,  Yoshiaki ARAKI

IPC分类号： F02M37/22 ,  E02F9/08 ,  E02F9/18 ,  E02F9/10 ,  F02M55/02 ,  F02M37/00

CPC分类号： F02M37/24 ,  E02F3/32 ,  E02F3/964 ,  E02F9/0883 ,  E02F9/0891 ,  E02F9/10 ,  E02F9/18 ,  F02M35/164 ,  F02M37/0047 ,  F02M37/0052 ,  F02M37/007 ,  F02M37/04 ,  F02M37/22 ,  F02M37/30 ,  F02M55/025

摘要： A work machine includes an engine, a fluid path via which a fuel oil is supplied to the engine, a first filter provided in the fluid path, a pump provided between the engine and the first filter in the fluid path to suck and output the fuel oil, a second filter provided between the engine and the pump in the fluid path, and a third filter provided between the engine and the second filter in the fluid path.

公开(公告)号：US20160230733A1

公开(公告)日：2016-08-11

申请号：US15023700

申请日：2013-10-14

申请人： VOLVO TRUCK CORPORATION

发明人： Thomas GRANGE ,  Hervé COSTE ,  Baptiste BOUTIN

IPC分类号： F02M69/54 ,  F02M63/02 ,  F02M37/22 ,  F02M37/00 ,  F02M37/16

CPC分类号： F02M69/54 ,  F02M37/0052 ,  F02M37/16 ,  F02M37/24 ,  F02M37/30 ,  F02M57/02 ,  F02M63/0225 ,  F02M63/0275 ,  F02M63/029

摘要： The invention relates to a fuel supply system for an internal combustion engine comprising:—a low pressure fuel pump (18);—a low pressure supply circuit (34) through which fuel is delivered by the low pressure pump (18) to one or several high pressure circuits (16), said low pressure supply circuit (34) comprising at least one delivery connection (36) for delivering fuel to the high pressure circuit(s) (16);—a pressure regulator (54) through which excess fuel from the low pressure supply circuit (34) is discharged through the pressure regulator (54) in a pump return circuit (56) which is fluidically connected to an input (20) of the low pressure pump (18) without passing through the fuel tank (14); characterized in that the pressure regulator (54) is located downstream of the delivery connection (36), and in that a fuel derivation circuit (60) is fluidically connected to the low pressure fuel supply circuit (34) downstream of the at least one delivery connection (36) to the high pressure circuit(s) and upstream of the pressure regulator (54).

摘要翻译： 本发明涉及一种用于内燃机的燃料供应系统，包括： - 低压燃料泵（18）; - 低压供应回路（34），燃料由低压泵（18）通过该低压供应回路输送到一个或多个 几个高压回路（16），所述低压供应回路（34）包括用于将燃料输送到高压回路（16）的至少一个输送连接件（36）; - 压力调节器（54） 来自低压供应回路（34）的燃料通过泵回流回路（56）中的压力调节器（54）排出，泵回路（56）流体连接到低压泵（18）的输入（20），而不通过燃料 坦克（14）; 其特征在于，所述压力调节器（54）位于所述输送连接件（36）的下游，并且燃料衍生回路（60）在所述至少一个输送器（36）的下游与所述低压燃料供应回路（34）流体连接 连接（36）到高压回路和压力调节器（54）的上游。

公开(公告)号：US20160186706A1

公开(公告)日：2016-06-30

申请号：US14800441

申请日：2015-07-15

申请人： BRAZIL GREEN ENERGY TECHNOLOGIES, LLC

发明人： Matthew Hawley ,  Todd Thibault ,  Alan Gill ,  Nathan James Heitzinger

IPC分类号： F02M37/00 ,  F02M37/22

CPC分类号： F02M37/0052 ,  F02M31/16 ,  F02M37/30 ,  Y02T10/126

摘要： A method of recirculating high temperature fuel used as a coolant and lubricant in the engine to a fuel state control system is provided. The method may decrease the need for a heater component in the fuel state control system. The combination of the fuel recirculation and the use of a fuel state control system may increase the engine efficiency and decrease the emission of pollutants.

摘要翻译： 提供了将用于发动机中的冷却剂和润滑剂的高温燃料再循环到燃料状态控制系统的方法。 该方法可以减少对燃料状态控制系统中的加热器部件的需要。 燃料再循环和燃料状态控制系统的组合可以增加发动机效率并减少污染物的排放。

公开(公告)号：US20080296288A1

公开(公告)日：2008-12-04

申请号：US12096012

申请日：2006-10-13

申请人： Giorgio Girondi

发明人： Giorgio Girondi

IPC分类号： B01D35/18

CPC分类号： B01D35/18 ,  F02M31/125 ,  F02M37/30 ,  Y02T10/126

摘要： A filter (1) for diesel fuel comprising a tank (11), a filtering cartridge (2) which subdivides the inner volume of the tank (11) into two distinct chambers (50, 60), to which an input conduit (14) of the fuel to be filtered and an output conduit (15) of the filtered fuel are respectively connected, a heater (3), fed by means of electric current and adapted to melt the possible solid paraffins present in the fuel before they reach the filtering separator (21) of the cartridge (2), where said heater (3) has a porous surface (33, 34, 35) adapted to be crossed by the liquid component of the diesel fuel coming from the input conduit (14) and to hold the solid phase component, which forms at temperatures below the paraffination temperature, said porous surface (33, 34, 35) being adapted to be heated in order to liquefy said held solid component, so that it may cross said porous surface (33, 34, 35) in liquid form and reach the chamber (50) of the fuel to be filtered.

摘要翻译： 1.一种用于柴油的过滤器（1），其包括罐（11），将所述罐（11）的内部容积细分成两个不同的室（50,60）的过滤筒（2），输入管道（14） 的被过滤的燃料和过滤的燃料的输出管道（15）分别连接，加热器（3），其通过电流馈送并且适于在存在于燃料中的可能的固体链烷烃达到过滤之前熔化 盒（2）的分离器（21），其中所述加热器（3）具有适于与来自输入管道（14）的柴油的液体部件交叉的多孔表面（33,34,35），并且 保持在低于助熔温度的温度下形成的固相组分，所述多孔表面（33,34,35）适于被加热以液化所述保持的固体组分，使得其可穿过所述多孔表面（33,34,35） 34,35），并且到达要过滤的燃料的室（50）。

公开(公告)号：US20070243778A1

公开(公告)日：2007-10-18

申请号：US11617682

申请日：2006-12-28

申请人： Hidemasa Kamito ,  Hiroyuki Tsunekawa ,  Shintaro Kawaguchi

发明人： Hidemasa Kamito ,  Hiroyuki Tsunekawa ,  Shintaro Kawaguchi

IPC分类号： F02M37/20 ,  F02B61/04

CPC分类号： F02M37/22 ,  F02M37/20 ,  F02M37/30

摘要： A boat has an outboard motor that is mounted to a hull and has a fuel system. The outboard motor has a cowling housing an engine. The fuel system includes an insulator that covers at least a portion of a fuel filter. The insulator provides a physical and thermal barrier to seawater and engine heat that may otherwise cause vaporization of the fuel. The insulator may include one or more insulating pieces.

摘要翻译： 船上有一个舷外马达，它安装在一个船体上，并有一个燃油系统。 舷外马达有一个整流罩安装发动机。 燃料系统包括覆盖燃料过滤器的至少一部分的绝缘体。 绝缘体为海水和发动机热量提供物理和热障碍，否则可能导致燃料蒸发。 绝缘体可以包括一个或多个绝缘件。

公开(公告)号：US20050121376A1

公开(公告)日：2005-06-09

申请号：US10503237

申请日：2003-03-03

申请人： Giorgio Girondi

发明人： Giorgio Girondi

IPC分类号： F02M31/16 ,  B01D29/11 ,  B01D35/02 ,  B01D35/18 ,  F02M37/22

CPC分类号： B01D35/18 ,  F02M37/30

摘要： A fuel filter (1) comprising a cup shaped outer casing (2) provided in its wall with a fuel exit conduit (21), and closed by a cover provide with an axial fuel feed conduit (41) with which a filter cartridge (3) of toroidal form is associated coaxial to said axial conduit and is sealedly mounted thereon; an elongate container (5) containing a substance able to develop an exothermic reaction is provided in the cavity of the filter cartridge.

摘要翻译： 一种包括杯形外壳（2）的燃料过滤器（1），其在其壁上设置有燃料出口导管（21），并由盖封闭，提供轴向燃料供给导管（41），过滤器滤芯（3） ）与所述轴向导管同轴并且密封地安装在其上; 在滤筒的空腔中设置有容纳能产生放热反应的物质的细长容器（5）。

公开(公告)号：US20180016024A1

公开(公告)日：2018-01-18

申请号：US15208208

申请日：2016-07-12

申请人： United Technologies Corporation

发明人： Ethan K. Stearns

IPC分类号： B64D37/34 ,  B64D27/16 ,  F02C7/14 ,  F02C7/224

CPC分类号： B64D37/34 ,  B01D35/18 ,  B64D27/16 ,  F02C7/14 ,  F02C7/224 ,  F02M37/30 ,  F05D2240/35 ,  F05D2260/213 ,  F05D2260/606 ,  F05D2260/98 ,  Y02T50/675

摘要： A fuel system for use with a gas turbine engine with a fuel flow and an oil flow includes a fuel-oil cooler in fluid communication with the fuel flow and the oil flow, the fuel-oil cooler to transfer heat between the fuel flow and the oil flow, a fuel filter associated with the fuel-oil cooler, the fuel filter in fluid communication with the fuel flow, and an electric heating element disposed adjacent to at least one of the fuel-oil cooler and the fuel filter.

公开(公告)号：US20170203806A1

公开(公告)日：2017-07-20

申请号：US15155066

申请日：2016-05-15

申请人： NATIONAL TAIPEI UNIVERSITY of TECHNOLOGY

发明人： Yuh-Yih WU ,  Chia-Hong CHUNG ,  Yung-Hsiang HSU ,  Huang-Min LIN ,  Yong-Fu SYU ,  Han-Ying WANG

IPC分类号： B62J37/00 ,  F02M61/16 ,  F02M37/22 ,  F02M37/00

CPC分类号： B62J37/00 ,  F02M37/00 ,  F02M37/0017 ,  F02M37/0029 ,  F02M37/0064 ,  F02M37/007 ,  F02M37/30 ,  F02M61/16 ,  F02M69/00

摘要： The present disclosure provides a method of supplying fuel for a motorcycle engine. The method includes the following steps. A tank, a pipe and an injector are provided, and the pipe is connected between the tank and the injector. Fuel in the tank is transported to the injector through the pipe, and a pressure of the fuel in the pipe is in a range larger than 2.5 and smaller than or equal to 4.0 kg/cm2.

公开(公告)号：US20170167455A1

公开(公告)日：2017-06-15

申请号：US15213507

申请日：2016-07-19

申请人： Hyundai Motor Company

发明人： Jang Hyun Jung ,  N. Sreenivasan

IPC分类号： F02M37/22 ,  B01D35/00 ,  B01D36/00 ,  B01D29/90 ,  B01D35/143 ,  B01D35/153 ,  F02M37/00 ,  B01D35/26

CPC分类号： F02M37/24 ,  B01D29/15 ,  B01D29/56 ,  B01D29/90 ,  B01D35/005 ,  B01D35/0273 ,  B01D35/1435 ,  B01D35/153 ,  B01D35/26 ,  B01D36/005 ,  F02M37/0023 ,  F02M37/0076 ,  F02M37/30 ,  F02M37/50

摘要： A next-generation diesel fuel filter integrated with a fuel pump is provided to improve safety in the event of a collision and the reliability of fuel supply when traveling on an inclined road. The fuel filter integrated with a fuel pump has a structure in which a fuel filter and a fuel pump are combined and mounted in a fuel tank, to prevent damage to the fuel filter. The integrated filter includes a unit for collecting water filtered out of fuel, a unit for sensing the collected water and transmitting a warning signal indicating water removal. Additionally, a flow passage switching unit enables water removal work, thereby removing water at a suitable time and improving the performance of a diesel fuel system.