公开(公告)号：US20140144410A1

公开(公告)日：2014-05-29

申请号：US14092143

申请日：2013-11-27

Applicant: TI Automotive (Fuldabrück) GmbH

Inventor： Iris Barthel ,  Alexander Bol ,  Hans Jensen

IPC: F02M55/00 ,  B29D23/00 ,  B23P11/00

CPC classification number: F02M55/004 ,  B23P11/00 ,  B29D23/003 ,  F16L33/225 ,  F16L33/227 ,  Y10T29/49826

Abstract: A motor vehicle assembly unit having a connector, in particular a quick connector, and having a motor vehicle fluid line, wherein the connector includes an insertion end for inserting the fluid line, wherein there is a securing spike on the insertion end, which is encompassed by an outer sleeve. An annular insertion space for the fluid line or a fluid line end of the fluid line is disposed between the securing spike and the outer sleeve. The outer sleeve is connected to the securing spike by means of at least one break-away element, that breaks when the fluid line is inserted in the annular insertion space, such that the outer sleeve can be slid onto the securing spike, or further slid onto the securing spike from, or with, the fluid line.

Abstract translation: 一种具有连接器，特别是快速连接器并且具有机动车辆流体管线的机动车辆组件单元，其中连接器包括用于插入流体管线的插入端，其中在插入端上存在固定尖峰， 通过外套筒。 用于流体管线或流体管线的流体管线端部的环形插入空间设置在固定尖钉和外部套筒之间。 外套筒通过至少一个分离元件连接到固定尖头，当流体线插入环形插入空间中时，外套筒可以滑动，使得外套筒可以滑动到固定尖头上，或进一步滑动 到流体管线上或与流体管线的固定尖峰上。

公开(公告)号：US20140116375A1

公开(公告)日：2014-05-01

申请号：US13661461

申请日：2012-10-26

Applicant: CATERPILLAR INC.

Inventor： Hoisan Kim ,  Alan Stockner ,  Mark F. Sommars

IPC: F02M21/02 ,  F02M33/00 ,  F02M55/00 ,  F02M69/46

CPC classification number: F02D41/0025 ,  F02D19/0605 ,  F02D19/0623 ,  F02D19/0647 ,  F02D19/0694 ,  F02D41/0027 ,  F02M21/0221 ,  F02M21/0239 ,  F02M21/0278 ,  Y02T10/32 ,  Y02T10/36

Abstract: A compression ignition dual fuel engine supplies natural gas fuel and liquid diesel fuel to each engine cylinder from a common fuel injector. Each fuel injector is fluidly connected to both a liquid fuel common rail and a gaseous fuel common rail. The engine includes a surplus gas system for capturing surplus gas, such as evaporated gas from the gaseous fuel supply and pressure control system, or left over pressurized natural gas produced by engine shut down. Rather than being vented to atmosphere, the surplus gas can be burned in the engine when operating conditions present burn opportunities.

Abstract translation: 压缩点火双燃料发动机从共同的燃料喷射器向每个发动机气缸供应天然气燃料和液体柴油燃料。 每个燃料喷射器流体地连接到液体燃料共轨和气体燃料共轨两者。 发动机包括用于捕获多余气体的剩余气体系统，例如来自气体燃料供应和压力控制系统的蒸发气体，或者由发动机关闭产生的加压天然气。 而不是被排放到大气中，当操作条件存在燃烧机会时，剩余气体可以在发动机中燃烧。

公开(公告)号：US20130333669A1

公开(公告)日：2013-12-19

申请号：US13978828

申请日：2012-01-17

Applicant: Ralf Kromer ,  Guenter Wolff

Inventor： Ralf Kromer ,  Guenter Wolff

IPC: F02M55/00

CPC classification number: F02M55/004 ,  F02M55/005 ,  F02M55/025 ,  F02M61/14

Abstract: A fuel injection device includes a rail having at least one outflow opening, at least one injector situated on the rail, a connecting piece situated on the injector, and a flange element for fastening the injector on the rail. The flange element includes a central opening through which the connecting piece is guided. A metal-metal sealing is provided between the connecting piece and the rail. The connecting piece is designed in one piece with an undercut, and the flange element engages with the undercut of the connecting piece. The connecting piece presses against the rail in a sealing manner .

Abstract translation: 燃料喷射装置包括具有至少一个流出开口的轨道，位于轨道上的至少一个喷射器，位于喷射器上的连接件，以及用于将喷射器紧固在轨道上的凸缘元件。 凸缘元件包括中心开口，连接件通过该中心开口被引导。 在连接件和导轨之间设置金属 - 金属密封。 连接件设计为一体，底切，法兰元件与连接件的底切接合。 连接件以密封方式压靠在轨道上。

公开(公告)号：US20120180755A1

公开(公告)日：2012-07-19

申请号：US13350185

申请日：2012-01-13

Applicant: Uwe Jung ,  Gabriel Marzahn ,  Wolfgang Reisinger

Inventor： Uwe Jung ,  Gabriel Marzahn ,  Wolfgang Reisinger

IPC: F02M55/00 ,  F02M51/00

CPC classification number: F02M47/027 ,  F02M47/02 ,  F02M2200/31 ,  F02M2200/315

Abstract: An injector includes a control valve for opening a connection between a control chamber for controlling a nozzle needle position and a prechamber of a fluid return line, wherein a pressure compensation device is arranged in the prechamber for compensating a change in a prechamber pressure.

Abstract translation: 喷射器包括用于打开用于控制喷嘴针位置的控制室和流体返回管线的预燃室之间的连接的控制阀，其中压力补偿装置布置在预燃室中用于补偿预燃室压力的变化。

公开(公告)号：US20090031992A1

公开(公告)日：2009-02-05

申请号：US12104646

申请日：2008-04-17

Applicant: Forrest Ross Lysinger ,  Joseph Eric Parlow ,  Ron Behar

Inventor： Forrest Ross Lysinger ,  Joseph Eric Parlow ,  Ron Behar

IPC: F02M61/14 ,  F02M63/02 ,  B23P11/00 ,  F02M55/00

CPC classification number: F02M69/465 ,  F02M55/02 ,  F02M55/025 ,  F02M61/14 ,  F02M2200/26 ,  F02M2200/306 ,  Y10T29/49231

Abstract: A fuel injector mounting assembly is configured to limit or constrain movement of a fuel injector relative to a corresponding cylinder assembly. For example, the fuel injector mounting assembly includes a base that is secured to a cylinder assembly's housing and a fuel conduit. The fuel conduit includes a first fuel conduit portion which operates in conjunction with a cylinder assembly's fuel manifold to capture a fuel injector between the fuel injector mounting assembly and the cylinder assembly's fuel manifold. The fuel conduit also includes a second fuel conduit portion which is secured to a compliant fuel line. With such a configuration of the fuel injector mounting assembly, both ends of the fuel injector are secured to the cylinder assembly to minimize any relative motion in the fuel injector's seals relative to either the cylinder assembly's fuel manifold or to the compliant fuel line.

Abstract translation: 燃料喷射器安装组件被配置为限制或限制燃料喷射器相对于相应的气缸组件的运动。 例如，燃料喷射器安装组件包括固定到气缸组件的壳体和燃料导管的基座。 燃料管道包括第一燃料管道部分，其与气缸组件的燃料歧管结合操作以在燃料喷射器安装组件和气缸组件的燃料歧管之间捕获燃料喷射器。 燃料管道还包括固定到柔性燃料管线的第二燃料管道部分。 通过燃料喷射器安装组件的这种构造，燃料喷射器的两端固定到气缸组件，以使燃料喷射器的密封件相对于气缸组件的燃料歧管或柔性燃料管线的任何相对运动最小化。

公开(公告)号：US07461637B2

公开(公告)日：2008-12-09

申请号：US10592005

申请日：2005-12-26

Applicant: Akira Yamashita ,  Motoichi Murakami ,  Tomoyuki Ono ,  Hiroshi Moritani ,  Toshihide Ohmori

Inventor： Akira Yamashita ,  Motoichi Murakami ,  Tomoyuki Ono ,  Hiroshi Moritani ,  Toshihide Ohmori

IPC: F02M55/00 ,  F02M37/02 ,  F02B13/00 ,  F01M1/02 ,  F01M9/04 ,  F01M11/02

CPC classification number: F02M63/0001 ,  F01M9/04 ,  F02M63/0235

Abstract: A diesel engine (1) includes a fuel supply passage (4) via which fuel is supplied from a fuel tank (2) to an oil pan (3) through a supply pump (6), a lubrication-system fuel supply passage (8) via which fuel is supplied from the oil pan (3) to engine parts (7) to be lubricated through a lubricating oil pump (10), and an injection-system fuel supply passage (13) via which fuel is supplied from the oil pan (3) to an injection system (12) through an injection pump (12).

Abstract translation: 柴油发动机（1）包括燃料供给通路（4），燃料通过供给泵（6）从燃料箱（2）供给到油底壳（3），润滑系统燃料供给通路（8） ），通过该油从油盘（3）向发动机部件（7）供给燃料，以通过润滑油泵（10）进行润滑;以及喷射系统燃料供给通路（13），通过该喷射系统燃料供给通路 （3）通过注射泵（12）注射到注射系统（12）。

公开(公告)号：US07318418B2

公开(公告)日：2008-01-15

申请号：US11342031

申请日：2006-01-27

Applicant: Shoichiro Usui ,  Masayoshi Usui ,  Yasuji Sakamoto ,  Eiji Watanabe ,  Yasuaki Hashimoto

Inventor： Shoichiro Usui ,  Masayoshi Usui ,  Yasuji Sakamoto ,  Eiji Watanabe ,  Yasuaki Hashimoto

IPC: F02M55/02 ,  F02M55/00

CPC classification number: F02M55/025 ,  F02M55/005 ,  F02M2200/8084

Abstract: A common rail a diesel engine includes a branching connection body firmly fixed on common rail body by friction welding. A fronting face of the branching connection body to be fixed on the common rail body by friction welding is in the shape of a cone whose center part is slightly projected and whose peripheral part is a gentle cone face.

Abstract translation: 共轨柴油发动机包括通过摩擦焊接牢固地固定在共轨主体上的分支连接体。 通过摩擦焊接固定在共轨主体上的分支连接体的前面呈圆锥形，其中心部分略微突出，其周边部分是平缓的锥面。

公开(公告)号：US20050284447A1

公开(公告)日：2005-12-29

申请号：US11153166

申请日：2005-06-15

Applicant: Masayoshi Usui ,  Kikuo Asada ,  Yasuaki Hashimoto ,  Hiroyuki Nishizawa ,  Iichiro Seino

Inventor： Masayoshi Usui ,  Kikuo Asada ,  Yasuaki Hashimoto ,  Hiroyuki Nishizawa ,  Iichiro Seino

IPC: B21D39/00 ,  B21D41/02 ,  B21D53/84 ,  F02M55/00 ,  F02M55/02 ,  F02M63/02

CPC classification number: F02M55/005 ,  F02M55/02 ,  F02M55/025 ,  F16L41/14

Abstract: A joint structure connects a diverging branch pipe to a fuel rail for an internal combustion engine. The fuel rail is stainless steel or steel with rust prevention processing on at least the inner face. The diverging branch pipe is a double pipe with inner and outer pipes. The inner pipe has excellent rust preventing ability with respect to fuel on its inner face in comparison with the outer face of the outer pipe. The inner and outer pipes are connected by a nut for fastening through a joint fitting. A connecting seal portion of the diverging branch pipe and the joint fitting has rust preventing ability equal to that of the inner circumferential face of the diverging branch pipe. An entire liquid contact portion, including a seal face of the diverging branch pipe with respect to the fuel is covered with the inner pipe.

Abstract translation: 连接结构将发散支管连接到用于内燃机的燃料轨。 燃油轨至少在内表面上是不锈钢或防锈处理的钢。 分支管是具有内管和外管的双管。 内管与外管的外表面相比，内管上的燃料具有优异的防锈能力。 内管和外管通过螺母连接，用于通过接头配件紧固。 发散支管和接头配件的连接密封部分具有与发散分支管的内周面相同的防锈能力。 包括发散支管相对于燃料的密封面的整个液体接触部分被内管覆盖。

公开(公告)号：US20050275218A1

公开(公告)日：2005-12-15

申请号：US11127896

申请日：2005-05-12

Applicant: Kikuo Asada

Inventor： Kikuo Asada

IPC: F02M55/02 ,  F02M55/00 ,  F16L41/00 ,  F16L41/02 ,  F16L41/08 ,  F16L41/14

CPC classification number: F02M55/005 ,  F02M55/025 ,  F16L41/08 ,  F16L41/14

Abstract: A joint structure of a branch connector for a common rail capable of securing axial force applied to a seal surface and a branch connector and increasing bending fatigue strength of the branch connector is provided. In the joint structure of the branch connector for the common rail which includes a screw sleeve concentric with a bearing surface of a main pipe rail and connects a branch connector to the main pipe rail via a sleeve washer which has been externally fixed to the branch connector in advance to be combined therewith as one piece, a clearance is provided between an inner surface of the sleeve washer at an external opening thereof and an outer surface of the branch connector.

Abstract translation: 提供了一种用于共轨的分支连接器的连接结构，其能够确保施加到密封表面的轴向力和分支连接器，并且提高了分支连接器的弯曲疲劳强度。 在用于共轨的分支连接器的接头结构中，其包括与主管轨的轴承表面同心的螺旋套筒，并且通过套筒垫圈将分支连接器连接到主管轨道，套筒垫圈已经被外部固定到分支连接器 预先将其组合为一体，在套筒垫圈的外部开口的内表面和分支连接器的外表面之间设置间隙。

公开(公告)号：US20050269427A1

公开(公告)日：2005-12-08

申请号：US10859096

申请日：2004-06-03

Applicant: Yong Cho ,  Michael Dallmeyer

Inventor： Yong Cho ,  Michael Dallmeyer

IPC: F02M51/06 ,  F02M55/00 ,  F02M55/02 ,  F02M55/04 ,  F02M61/16 ,  F02M63/00 ,  F02M47/02 ,  B05B1/30 ,  F02M51/00 ,  F02M59/00 ,  F02M61/00

CPC classification number: F02M61/16 ,  F02M51/0682 ,  F02M55/00 ,  F02M61/165 ,  F02M2200/09 ,  F02M2200/26 ,  F02M2200/27 ,  F02M2200/306 ,  F02M2200/315 ,  F02M2200/505 ,  F02M2200/8015 ,  F02M2200/8053 ,  F02M2200/8084

Abstract: A fuel injector includes a body, filter, and damper member. The body extends along a longitudinal axis between an inlet end and an outlet end and has a wall defining a flow passage extending therebetween. The filter is disposed in the flow passage proximate the inlet end. The damper member is secured to the flow passage between the inlet end and the filter. The damper member has outer and inner surfaces surrounding the longitudinal axis, the outer surface being contiguous to the wall of the flow passage to define at least one circumferential band about the longitudinal axis in the flow passage. The inner surface defines an aperture that extends through the damper member to permit fluid communication between the inlet end and the filter. A damper member is also shown and described. A method of reducing sound in the valve group subassembly is also disclosed.

Abstract translation: 燃料喷射器包括主体，过滤器和阻尼器构件。 主体沿着入口端和出口端之间的纵向轴线延伸并且具有限定在其之间延伸的流动通道的壁。 过滤器设置在靠近入口端的流动通道中。 阻尼器构件固定在入口端和过滤器之间的流动通道上。 阻尼器构件具有围绕纵向轴线的外表面和内表面，外表面与流动通道的壁邻接以在流动通道中围绕纵向轴线限定至少一个周向带。 内表面限定一个孔，其延伸穿过阻尼器构件以允许入口端和过滤器之间的流体连通。 还示出并描述了阻尼器构件。 还公开了一种降低阀组子组件中的声音的方法。