公开(公告)号：US06802539B2

公开(公告)日：2004-10-12

申请号：US10161268

申请日：2002-05-31

Applicant: Michael Peter Cooke ,  John Roderick Jefferson

Inventor： Michael Peter Cooke ,  John Roderick Jefferson

IPC: F16L4102

CPC classification number: F02M55/005 ,  F02M55/02

Abstract: A connector arrangement for use in a fuel system, the connector arrangement comprising a bridge member shaped for cooperation with at least first and second members to be connected to a housing, and a clamp arrangement for clamping the bridge member to the housing, the bridge member transmitting a clamping load from the clamp means to the first and second members. The invention also relates to a connector arrangement comprising a plurality of high pressure fuel pipes which are supplied with fuel from a common inlet passage, the common inlet passage being arranged, in use, to receive fuel from a high pressure fuel supply. Each of the pipes comprises one or more outlet region which is connectable with an inlet region of a respective injector forming part of the fuel system to permit high pressure fuel to be supplied to said injector.

Abstract translation: 一种在燃料系统中使用的连接器装置，该连接器装置包括形成为与要连接到壳体的至少第一和第二构件配合的桥构件，以及用于将桥构件夹紧到壳体的夹具装置，桥构件 将夹紧装置从夹紧装置传递到第一和第二构件。 本发明还涉及一种连接器装置，其包括多个高压燃料管，其从公共入口通道供应燃料，公共入口通道在使用中被布置成从高压燃料供应接收燃料。 每个管道包括一个或多个出口区域，其可与形成燃料系统的一部分的相应喷射器的入口区域连接，以允许向所述喷射器供应高压燃料。

公开(公告)号：US06626148B1

公开(公告)日：2003-09-30

申请号：US09645128

申请日：2000-08-24

Applicant: Michael Peter Cooke ,  John Roderick Jefferson

Inventor： Michael Peter Cooke ,  John Roderick Jefferson

IPC: F02M3704

CPC classification number: F04B1/043 ,  F04B11/0008

Abstract: A fuel pump comprising a plunger member reciprocable within a plunger bore, wherein the plunger member is cooperable with a drive arrangement to cause inward movement of the plunger member within the plunger bore to increase fuel pressure therein. The pump comprises an accumulator for fuel, and a valve arrangement controlling communication between the plunger bore and the accumulator to permit fuel under pressure to flow into the accumulator. The pumping plunger is moved in an outward direction under the action of the fuel pressure within the accumulator. The invention also relates to a fuel injection system comprising the fuel pump.

Abstract translation: 一种燃料泵，包括可在柱塞孔内往复运动的柱塞构件，其中所述柱塞构件与驱动装置配合以使所述柱塞构件在所述柱塞孔内向内运动以增加其中的燃料压力。 泵包括用于燃料的蓄能器和控制柱塞孔和蓄能器之间的连通以允许压力下的燃料流入蓄能器的阀装置。 泵送柱塞在蓄能器内的燃料压力作用下向外移动。 本发明还涉及包括燃料泵的燃料喷射系统。

公开(公告)号：US06447263B1

公开(公告)日：2002-09-10

申请号：US09645129

申请日：2000-08-24

Applicant: Michael Peter Cooke ,  John Roderick Jefferson

Inventor： Michael Peter Cooke ,  John Roderick Jefferson

IPC: F04B4900

CPC classification number: F02M63/0225 ,  F02M39/005 ,  F02M59/34 ,  F02M2200/21 ,  F04B5/00 ,  F04B7/04 ,  F04B23/06 ,  F04B49/24

Abstract: A fuel pump includes a pumping plunger reciprocable within a bore formed in a pump housing under the influence of a cam drive arrangement. The cam drive arrangement includes a reciprocable tappet member, a surface associated with the tappet member defining, in part, an auxiliary pumping chamber. A flow path interconnects the auxiliary pumping chamber and the bore such that fuel displaced from the auxiliary pumping chamber, in use, can be supplied through the flow path to the bore.

Abstract translation: 燃料泵包括在凸轮驱动装置的影响下在形成于泵壳体中的孔内往复运动的泵送柱塞。 凸轮驱动装置包括往复式挺杆构件，与挺杆构件相关联的表面，其部分地限定辅助泵送室。 流动路径将辅助泵送室和孔相互连接，使得在使用中从辅助泵送室排出的燃料可以通过流路提供给孔。