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1. 发明授权

EP0692623B1 Advance piston mounting 有权转让
标题翻译：推进活塞安装
公开(公告)号：EP0692623B1
公开(公告)日：1998-08-19
申请号：EP95304605.9
申请日：1995-06-29
申请人： LUCAS INDUSTRIES PUBLIC LIMITED COMPANY
发明人： Collingborn, Peter Alban George
IPC分类号： F02M41/14
CPC分类号： F02M41/1416 , F02B3/06

2. 发明公开

EP0644327A1 Fuel pump 失效转让
标题翻译：燃油泵
公开(公告)号：EP0644327A1
公开(公告)日：1995-03-22
申请号：EP94306264.6
申请日：1994-08-24
申请人： LUCAS INDUSTRIES PUBLIC LIMITED COMPANY
发明人： Collingborn, Peter Alban George
IPC分类号： F02M41/14 , F02M59/36
CPC分类号： F02M41/1411 , F02M59/365
摘要： A fuel pumping apparatus of the rotary distributor type includes a fluid pressure actuable spill valve member (43) operable to terminate delivery of fuel through an outlet (18) from a bore (14) containing the pumping plungers (15). The valve member is moved to the open position by an actuating piston (44). One end of the cylinder (40) containing the actuating piston is connected to a low pressure source (35) of fuel by way of a non-return valve (37) and the same end of the cylinder can be connected by a control valve (26) to a high pressure source of fuel when spillage of fuel is required. Associated with the piston (44) is a balance piston (46) and the two pistons define a flow path for fuel from the one end of the cylinder (40) to the bore (14) to ensure that the bore is completely full of fuel prior to the next delivery of fuel through an outlet.
摘要翻译：旋转分配器类型的燃料泵送设备包括可操作以终止从容纳泵送柱塞（15）的孔（14）通过出口（18）输送燃料的流体压力可促动溢流阀构件（43）。阀构件通过致动活塞（44）移动到打开位置。包含致动活塞的汽缸（40）的一端通过止回阀（37）连接到燃料的低压源（35），并且汽缸的相同端可以通过控制阀（当需要溢出燃料时，将燃料供应到高压燃料源。与活塞（44）相关的是平衡活塞（46），并且这两个活塞限定了用于从汽缸（40）的一端到孔（14）的燃料的流动路径，以确保孔完全充满燃料在下一次通过出口输送燃料之前。

3. 发明授权

EP0423958B1 Fuel pumping apparatus 失效
公开(公告)号：EP0423958B1
公开(公告)日：1993-02-10
申请号：EP90310589.8
申请日：1990-09-27
申请人： LUCAS INDUSTRIES PUBLIC LIMITED COMPANY
发明人： Collingborn, Peter Alban George , Tomsett, Derek Wallace
IPC分类号： F02M41/14 , F02M59/36
CPC分类号： F02M59/365 , F02M41/1411

4. 发明公开

EP0500231A2 Fuel pumping apparatus 失效
标题翻译： Kraftstoffpumpe。
公开(公告)号：EP0500231A2
公开(公告)日：1992-08-26
申请号：EP92300967.4
申请日：1992-02-05
申请人： LUCAS INDUSTRIES PUBLIC LIMITED COMPANY
发明人： Stringfellow, Christopher , Collingborn, Peter Alban George , Tomsett, Derek Wallace
IPC分类号： F02M41/14
CPC分类号： F02M41/1411
摘要： A fuel pumping apparatus of the rotary distributor type has a fluid pressure operable valve (43) which can be opened to terminate delivery of fuel to an associated engine. The operation of the valve is controlled by an axially movable shuttle (34) contained in a cylinder. The shuttle is biased toward one end of the cylinder and is displaced away from the one end of the cylinder by fuel supplied by an auxiliary plunger (30). The shuttle is angularly movable by an actuating mechanism (42A) to vary the extent of movement before operation of the valve (43). The shuttle (34) is biased to the one end of the cylinder by a shuttle return piston (50) in order to reduce the frictional loads on the actuating mechanism (42A). The cylinder containing the return piston is connected to an accumulator chamber (52).
摘要翻译：旋转分配器类型的燃料抽吸装置具有可打开的流体压力可操作阀（43），以终止向相关联的发动机输送燃料。阀的操作由容纳在气缸中的可轴向移动的梭子（34）控制。梭子被偏压到气缸的一端，并且通过由辅助柱塞（30）供应的燃料而远离气缸的一端。梭子通过致动机构（42A）可角度地移动，以在阀（43）的操作之前改变运动的程度。梭子（34）通过往复返回活塞（50）偏压到气缸的一端，以便减小致动机构（42A）上的摩擦负荷。容纳回流活塞的气缸连接到蓄压室（52）。

5. 发明公开

EP0325376A3 Fuel pumping apparatus 失效
标题翻译：燃油泵装置
公开(公告)号：EP0325376A3
公开(公告)日：1989-11-15
申请号：EP89300300.4
申请日：1989-01-13
申请人： LUCAS INDUSTRIES public limited company
发明人： Harris, Kenneth Maxwell , Felton, George Nicholas , Stringfellow, Christopher , Collingborn, Peter Alban George , Greeves, Godfrey
IPC分类号： F02M41/14
CPC分类号： F02M41/1411
摘要： A fuel pumping apparatus of the rotary distributor type includes an accumulator volume 41 into which fuel can be spilled to terminate delivery of fuel by the apparatus. The accumulator is defined by a movable member in the form of a sleeve 37 which is slidable on an extension 34 of the distributor member and has a closed end. The extension defines a seating 36 with which can be engaged by a valve element defined by the sleeve. The extension and sleeve define an annular space 42 connected to the pumping chamber 17 of the appartus and mechanical means 45, 46 is provided to effect initial movement of the sleeve against the action of a spring 44 to lift the valve element from the seating to allow fuel flow into the accumulator volume.

6. 发明公开

EP0279545A1 Fuel injection pumping apparatus 失效
标题翻译：燃油喷射泵装置
公开(公告)号：EP0279545A1
公开(公告)日：1988-08-24
申请号：EP88300773.4
申请日：1988-01-29
申请人： LUCAS INDUSTRIES public limited company
发明人： Abinett, Raymond Edward , Collingborn, Peter Alban George
IPC分类号： F02M41/14
CPC分类号： F02M41/1405 , F02M41/1411
摘要： A fuel injection pumping apparatus for supplying fuel to a compression ignition engine has an annular cam ring which has internal cam lobes for imparting inward movement through cam followers respectively to pumping plungers mounted in a rotary distributor member. Stop rings are mounted alongside the cam ring to determine the maximum outward movement of the plungers. The stop rings are angularly adjustable to enable the maximum amount of fuel supplied to the engine to be varied. Two adjusting devices are provided the first being a piston (37) which is subject to a fluid pressure varying with speed. The piston is biased by a spring and sets the stop rings to allow an excess of fuel for engine starting purposes and the second is a diaphragm assembly responsive to the air pressure in the engine inlet manifold. In order to save space the piston is slidable within a housing (34) which also accommodates the diaphragm assembly and the diaphragm assembly is coupled to the stop rings by means of a push rod (54) which passes through an aperture in the piston.
摘要翻译：用于向压燃式发动机供应燃料的燃料喷射泵送装置具有环形凸轮环，该环形凸轮环具有内凸轮凸角，用于分别通过凸轮从动件向安装在旋转分配器构件中的泵送柱塞施加向内运动。止动环安装在凸轮环旁边以确定活塞的最大向外运动。止动环可以角度调整，以使供给发动机的最大燃料量可以变化。提供两个调节装置，第一个是活塞（37），其承受流体压力随速度变化。活塞被弹簧偏置并且设置止动环以允许用于发动机起动目的的过量燃料，并且第二个是响应于发动机进气歧管中的空气压力的隔膜组件。为了节省空间，活塞可在也容纳隔膜组件的壳体（34）内滑动，并且隔膜组件通过穿过活塞中的孔的推杆（54）联接到止动环。

7. 发明公开

EP0863307A1 Fuel pump 失效
标题翻译：燃油泵
公开(公告)号：EP0863307A1
公开(公告)日：1998-09-09
申请号：EP98301342.6
申请日：1998-02-24
申请人： LUCAS INDUSTRIES PUBLIC LIMITED COMPANY
发明人： Collingborn, Peter Alban George , Thornthwaite, Ian Roy
IPC分类号： F02M41/14 , F02M59/16
CPC分类号： F02M41/1405 , F02M59/16
摘要： A fuel pump comprises a high pressure pump, a low pressure pump (18) and an intermediate pump arrangement arranged to receive fuel from the low pressure pump (18) and to deliver fuel to the high pressure pump, the intermediate pump arrangement operating in a timed relationship with the high pressure pump. In one embodiment, the intermediate pump arrangement includes plungers (28) reciprocable under the influence of a cam surface (34) provided on a distributor member (14) forming part of the high pressure pump.
摘要翻译：燃料泵包括高压泵，低压泵（18）和布置成接收来自低压泵（18）的燃料并将燃料输送到高压泵的中间泵装置，中间泵装置在与高压泵的时间关系。在一个实施例中，中间泵装置包括在设置在形成高压泵的一部分的分配器构件（14）上的凸轮表面（34）的影响下往复运动的柱塞（28）。

8. 发明公开

EP0831229A1 Advance arrangement 失效
标题翻译： Einrichtung zum Verstellen von Einspritzzeitpunkt
公开(公告)号：EP0831229A1
公开(公告)日：1998-03-25
申请号：EP97306734.1
申请日：1997-09-02
申请人： LUCAS INDUSTRIES public limited company
发明人： Collingborn, Peter Alban George
IPC分类号： F02M41/14
CPC分类号： F02M41/1416
摘要： An advance arrangement for use in adjusting the angular position of a cam arrangement (18) is disclosed which comprises an advance piston (40) slidable within a bore, and spring biased towards one end of the bore. Fuel under pressure can be applied to the piston (40) to move the piston (40) against the action of the spring. The piston (40) includes an opening or recess (40 c ) into which a peg or tooth (38) provided on the cam arrangement (18) extends to transmit movement of the piston (40) to the cam arrangement (18). A sleeve (42) is located within the opening or recess (40 c ) to reduce damage to the piston (40).
摘要翻译：公开了一种用于调节凸轮装置（18）的角位置的前进装置，其包括可在孔内滑动的前进活塞（40），并且朝向孔的一端偏置弹簧。可以将压力下的燃料施加到活塞（40）上以抵抗弹簧的作用移动活塞（40）。活塞（40）包括开口或凹槽（40c），设置在凸轮装置（18）上的栓钉或齿（38）延伸到其中以将活塞（40）的运动传递到凸轮装置（18）。套筒（42）位于开口或凹槽（40c）内，以减少对活塞（40）的损坏。

9. 发明公开

EP0809023A2 Radial piston pump 失效
标题翻译：径向柱塞泵
公开(公告)号：EP0809023A2
公开(公告)日：1997-11-26
申请号：EP97303308.7
申请日：1997-05-15
申请人： LUCAS INDUSTRIES public limited company
发明人： Collingborn, Peter Alban George
IPC分类号： F04B1/053
CPC分类号： F04B1/053 , F04B1/06 , F04B49/007 , F04B49/22
摘要： The present invention relates to a radial piston pump, and more particularly to a radial piston pump suitable for delivering liquid at a high pressure and at a volumetric output rate which can be controlled independently of the speed of rotation of the pump drive shaft. A radial piston pump(1) is provided which comprises a multiplicity of radially extending cylinders(14) each of which is provided with a radially moveable pumping plunger(15) to define, within the cylinder, a pumping chamber(16) which may be increased in volume by a movement of its associated plunger(15) in one direction to receive a liquid to be pumped and may be reduced in volume by movement of its associated plunger(15) in the opposite direction to deliver a liquid at high pressure to an output line. The pump(1) also comprises means for selectively disabling one or more of the pumping chambers(16) so that the or each disabled pumping chamber delivers no pumped fluid to the output line. The arrangement of the present invention has the advantage over the prior art of providing a reduction in the variation of drive torque.
摘要翻译：本发明涉及一种径向活塞泵，更具体地涉及一种径向活塞泵，其适于以高压和可输出的体积输出速率输送液体，该输出速率可独立于泵驱动轴的旋转速度进行控制。提供了径向活塞泵（1），其包括多个径向延伸的缸体（14），每个缸体设置有径向可移动的泵送柱塞（15）以在缸体内限定泵送室（16），该泵送室可以是通过其相关柱塞（15）在一个方向上的运动而增加体积以接收待泵送液体，并且可通过其相关柱塞（15）沿相反方向的运动而减小体积以将高压液体输送到一条输出线。泵（1）还包括用于选择性地禁用一个或多个泵送室（16）的装置，使得该或每个禁用的泵送室不输送泵送流体到输出管线。与现有技术相比，本发明的设置具有减小驱动转矩变化的优点。

10. 发明公开

EP0635635A1 Fuel pumping apparatus 失效转让
标题翻译： Kraftstoffeinspritzpumpe。
公开(公告)号：EP0635635A1
公开(公告)日：1995-01-25
申请号：EP94305062.5
申请日：1994-07-11
申请人： LUCAS INDUSTRIES PUBLIC LIMITED COMPANY
发明人： Nicol, Stuart William , Stringfellow, Christopher , Collingborn, Peter Alban George , Phillips, Ronald
IPC分类号： F02M41/14
CPC分类号： F02M41/1405
摘要： A rotary distributor type fuel pumping apparatus has two pairs of plungers (12, 13) housed in respective diametrical bores (11) which intersect each other. One of the plungers is longer than the remaining plungers conveniently by providing an extension (13A) at its inner end.
The extension lies in the paths of movement of the remaining plungers so as to minimise the risk of damage to the plungers.
摘要翻译：旋转式分配器型燃料抽吸装置具有容纳在彼此相交的相应直径孔（11）中的两对柱塞（12,13）。其中一个柱塞通过在其内端提供延伸部（13A）而方便地比剩余的柱塞更长。延伸在其余柱塞的运动路径上，以便尽可能减少损坏柱塞的风险。

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