公开(公告)号：US06691668B2

公开(公告)日：2004-02-17

申请号：US10154738

申请日：2002-05-23

申请人： Aldo F. Liberatore

发明人： Aldo F. Liberatore

IPC分类号： F02B7700

CPC分类号： F01M5/025 ,  F01M1/20

摘要： Method and system of overriding a locomotive engine governor oil pressure sensor protective device, which involves closing a normally open solenoid valve which is placed between a locomotive engine and a governor oil pressure sensor, the solenoid valve being operably connected to an automatic shutdown and restart system, the closing of the valve maintaining the existing engine oil pressure on the governor oil pressure sensor.

摘要翻译： 机车发动机调速器油压传感器保护装置的方法和系统，其包括关闭放置在机车发动机和调速器油压传感器之间的常开电磁阀，所述电磁阀可操作地连接到自动关闭和重新启动系统 ，关闭阀门，保持调速器油压传感器上现有的发动机机油压力。

公开(公告)号：US06561155B1

公开(公告)日：2003-05-13

申请号：US09807209

申请日：2001-06-13

申请人： David Williams

发明人： David Williams

IPC分类号： F01M100

CPC分类号： F01M5/025 ,  F01M1/02 ,  F01M2001/0215 ,  F01M2001/123

摘要： An apparatus (10) for pumping lubricant in an internal combustion engine, includes a lubrication pump (11) for the lubricant, and electric motor means (12) for driving the pump (11), the lubricant being contained in reservoir(s) in which at least the lubrication pump (11) is immersed, and the motor means (12) including a stator (14) and rotatable motive member (15) the stator (14) and rotatable motive member (15) being in contact with the lubricant from the reservoir(s).

摘要翻译： 一种用于在内燃机中泵送润滑剂的设备（10），包括用于润滑剂的润滑泵（11）和用于驱动泵（11）的电动马达装置（12），润滑剂容纳在储存器中 至少所述润滑泵（11）被浸没，并且所述电动机装置（12）包括定子（14）和所述定子（14）和所述可旋转运动构件（15）的旋转运动构件（15）与所述润滑剂接触 从水库。

公开(公告)号：US20030062222A1

公开(公告)日：2003-04-03

申请号：US10298759

申请日：2002-11-18

发明人： Jim Helbig

IPC分类号： F01M009/00

CPC分类号： F01M5/025

摘要： To be used with an internal combustion engine having a crank case wherein engine oil is contained, and an engine internal oil pressure system structured to distribute lubricating oil to moving and wearing parts of the engine from the crank case, an engine pre-lubrication system which includes an oil reservoir to contain a quantity of engine oil to be supplied through an oil flow corridor of the reservoir to the engine internal oil pressure system for pre-lubrication of the engine. The pre-lubrication system is structured to constantly maintain an acceptable supply of oil within the reservoir and will supply pre-lubricating oil upon a burst of air being initiated and directed into the oil reservoir, through an air flow corridor, so as to displace oil contained in the reservoir out through the oil flow corridor for pre-lubrication of the engine.

公开(公告)号：US06481530B1

公开(公告)日：2002-11-19

申请号：US09668567

申请日：2000-09-25

申请人： Jim Helbig

发明人： Jim Helbig

IPC分类号： F01M900

CPC分类号： F01M5/025 ,  Y10T137/3294

摘要： To be used with an internal combustion engine having a crank case wherein engine oil is contained, and an engine internal oil pressure system structured to distribute lubricating oil to moving and wearing parts of the engine from the crank case, an engine pre-lubrication system which includes an oil reservoir to contain a quantity of engine oil to be supplied through an oil flow corridor of the reservoir to the engine internal oil pressure system for pre-lubrication of the engine. The pre-lubrication system is structured to constantly maintain an acceptable supply of oil within the reservoir and will supply pre-lubricating oil upon a burst of air being initiated and directed into the oil reservoir, through an air flow corridor, so as to displace oil contained in the reservoir out through the oil flow corridor for pre-lubrication of the engine.

摘要翻译： 与具有容纳发动机油的曲轴箱的内燃机一起使用的发动机预润滑系统以及构造成将润滑油分配给来自曲轴箱的发动机的运动和易损件的发动机内部油压系统， 包括储油器，用于容纳通过油箱的油流走廊供给到用于发动机预润滑的发动机内部油压系统的发动机油。 预润滑系统的结构是不断地保持容器内油的可接受的供应，并且在一阵阵的空气被启动并通过空气流走廊引导到储油器中时将提供预润滑油，以便置换油 通过油流走廊容纳在油箱中，用于预先润滑发动机。

公开(公告)号：US6148789A

公开(公告)日：2000-11-21

申请号：US243906

申请日：1999-02-03

申请人： Ralph Howard Johns

发明人： Ralph Howard Johns

IPC分类号： F01M5/02 ,  F01M5/00

CPC分类号： F01M5/025 ,  F01M2005/028

摘要： An engine-pressurized prestart oiler for an engine having pressure lubrication is provided, which rapidly lubricates critical engine bearing surfaces prior to the starting sequence. An accumulator for storing oil and pressurized air contains an air-oil separation float, which essentially fills the internal cross-sectional area and prevents absorption of the air. Discharge and recharge of the accumulator is preferably implemented by a normally closed solenoid valve. Discharge is controlled either manually by a switch or automatically by circuitry containing ignition-off time and accumulator pressure comparators, a starter interrupter, and a prestart oiling timer. Recharge is automatic, as the solenoid valve allows oil flow whenever the engine oil pressure sufficiently exceeds the accumulator pressure. A conduit connects the accumulator, solenoid valve, and engine, connecting to the engine either at the oil pressure sensor port or through an adaptor installed between the oil filter and the oil filter mount.

摘要翻译： 提供一种用于具有压力润滑的发动机的发动机加压预喷油机，其在启动顺序之前快速润滑关键的发动机轴承表面。 用于存储油和加压空气的蓄能器包含空气 - 油分离浮子，其基本上填充内部横截面积并防止吸收空气。 蓄能器的放电和再充电优选地通过常闭电磁阀实现。 通过开关手动控制放电，或通过包含点火关闭时间和蓄电池压力比较器的电路自动控制，启动器断路器和预启动上油定时器。 充电是自动的，因为当发动机油压力足够超过蓄能器压力时，电磁阀允许油流动。 导管连接蓄能器，电磁阀和发动机，在油压传感器端口或通过安装在滤油器和滤油器支架之间的适配器连接到发动机。

公开(公告)号：US6076496A

公开(公告)日：2000-06-20

申请号：US907228

申请日：1997-08-06

申请人： Michael W. Ferralli

发明人： Michael W. Ferralli

IPC分类号： F01M5/02 ,  F01M5/00

CPC分类号： F01M5/025

摘要： The present invention relates to pre-ignition lubrication mechanisms for internal combustion engines, and more particularly to a pressurized pre-combustion oiling mechanism for use with internal combustion engines. The present invention provides an accumulator tank containing either air or an easily condensible gas. The pressurized oil causes the air or gas in the bag to become compressed, causing a decrease in occupied volume in proportion to the pressure induced by the oil to allow the oil to occupy a suitable portion of the tank. In the preferred embodiment of the invention, the pressurized oil would cause the condensible gas to undergo a phase change and liquify. Conventional valving known in the state of the art is provided to allow the accumulated pressurized oil to be used prior to a subsequent engine startup, and conventional electronic control systems are provided to engage and disengage the aforementioned valves for a proper pre-ignition lubrication sequence. The present invention also provides a means of enhancing the volume of oil delivered by the accumulator.

摘要翻译： 本发明涉及用于内燃机的预点火润滑机构，更具体地说，涉及一种与内燃机一起使用的加压预燃机油机构。 本发明提供一种包含空气或容易冷凝气体的蓄液箱。 加压油导致袋中的空气或气体被压缩，导致与由油引起的压力成比例的占用体积的减小，以允许油占据罐的合适部分。 在本发明的优选实施方案中，加压油将导致可冷凝气体经历相变和液化。 提供了现有技术中已知的常规阀，以允许在随后的发动机启动之前使用累积的加压油，并且提供常规电子控制系统以接合和分离上述阀以获得适当的预点火润滑顺序。 本发明还提供了一种增强由蓄能器输送的油的体积的方法。

公开(公告)号：US5884601A

公开(公告)日：1999-03-23

申请号：US017274

申请日：1998-02-02

申请人： David C. Robinson

发明人： David C. Robinson

IPC分类号： F01M1/16 ,  F01M5/02 ,  F01M1/00

CPC分类号： F01M5/025 ,  F01M1/16

摘要： A primary pump system for lubricating an internal combustion engine includes a pump constructed and arranged to pump lubricant to an engine prior to engine cranking and continuously during operation of the engine. A variable speed electric motor is constructed and arranged to drive the pump independently of engine speed. A controller controls operation of the motor and thus the operation of the pump. An engine load sensor senses a load on the engine. The controller is responsive to a signal received from the engine load sensor to control the motor so that the pump may supply lubricant to the engine in accordance with engine load.

摘要翻译： 用于润滑内燃机的主泵系统包括构造和布置成在发动机起动之前将润滑剂泵送到发动机并且在发动机运行期间连续地泵送的泵。 变速电动机被构造和布置成独立于发动机转速驱动泵。 控制器控制电机的运行，从而控制泵的运行。 发动机负载传感器感测发动机的负载。 控制器响应于从发动机负载传感器接收的信号来控制电动机，使得泵可以根据发动机负载向发动机供应润滑剂。

公开(公告)号：US5782315A

公开(公告)日：1998-07-21

申请号：US821998

申请日：1997-03-22

申请人： Adan Reinosa

发明人： Adan Reinosa

IPC分类号： F01M5/02 ,  F01M11/03 ,  F01M9/00

CPC分类号： F01M5/025 ,  F01M2011/036

摘要： An oil filter pump system for automatically prelubricating an internal combustion engine, uses a well known conventional oil filter design further including inlet and outlet check valves and a flexible membrane operatively connected to a prime mover. The prime mover actuates the flexible membrane back and forth from an unbiased at rest position according to an operating cycle programmed into an electronic controller. The electronic controller switches control power from the normally provided battery according to an operating cycle. The elapsed time of the operating cycle is smaller than the elapsed time for the previous prelubricating cycle to become ineffective from oil dripping from working surfaces desired to be protected from wear. The alternate movement of the flexible membrane cooperating with the inlet and outlet check valve scheme converts the conventional oil filter into an effective diaphragm pump readily connected to the normally provided engine lubricating galleries for the purpose of discharging a portion of lubricating fluid removed from the normally provided oil sump in a conventional internal combustion engine. In another embodiment, an adapter kit assembly is made to mate to a conventional oil filter by means of clamping the assembly around the conventional oil filter. A set of orifices is easily punctured in the upper wall of the conventional oil filter. An inlet and outlet check valve scheme is provided and with a prime mover alternately moving a flexible membrane in the adapter kit, converts the combination into an effective diaphragm pump. Power transmission means to the flexible membrane can be pneumatic, mechanical, electromagnetic, hydraulic, among others. According to another aspect of the invention, a method for automatically prelubricating an engine includes the steps of providing an electronic controller means coupled to a pump for automatically switching control power from the battery to the prime mover according to an operating cycle program. Programming the electronic controller with the operating cycle program which is defined as the elapsing of a first period of time added to the elapsing of a second period of time. Actuating the oil filter pump during the elapsing of the first period of time to pump and discharge the lubricating oil contained in the oil sump into the engine lubricating galleries. Thereafter, elapsing of the second period of time. And, thereafter repeating the operating cycle whereby by continuously repeating the operating cycle the engine is automatically prelubricated and primed, and protected from wear by simultaneous priming and prelubricating.

公开(公告)号：US5732672A

公开(公告)日：1998-03-31

申请号：US811255

申请日：1997-03-04

申请人： Ryoichi Nakase

发明人： Ryoichi Nakase

IPC分类号： F01M9/10 ,  F01M1/12 ,  F01M5/02 ,  F02B1/04 ,  F02B61/04 ,  F02B75/02 ,  F02B75/18 ,  F02B75/20 ,  F02D9/02 ,  F02D9/10 ,  B63H21/38

CPC分类号： F01M5/025 ,  F01M5/02 ,  F01M9/103 ,  F02B61/04 ,  F02B61/045 ,  B63B2770/00 ,  F01M2001/126 ,  F02B1/04 ,  F02B2075/027 ,  F02B2075/1808 ,  F02B2275/16 ,  F02B2275/18 ,  F02B75/20

摘要： A lubricant supply system is provided for the induction system of a marine propulsion engine. The lubricant supply system delivers lubricant to the a flow controlling valve in the induction system upon shutting down of the engine and can be operated manually at the discretion of a user. The lubricant serves to reduce the likelihood of post-operation corrosion of the valve, particularly at the sliding support surfaces of the valve and also provides lubricant from start-up operation.

摘要翻译： 为船舶推进发动机的感应系统提供润滑剂供应系统。 润滑剂供应系统在关闭发动机时将润滑剂输送到感应系统中的流量控制阀，并且可以由用户自由地手动操作。 润滑剂用于减少阀的操作后腐蚀的可能性，特别是在阀的滑动支撑表面处，并且还从启动操作提供润滑剂。

公开(公告)号：US5494013A

公开(公告)日：1996-02-27

申请号：US422981

申请日：1995-04-17

申请人： Jim D. Helbig

发明人： Jim D. Helbig

IPC分类号： F01M5/02 ,  F16N7/30 ,  F01M5/00

CPC分类号： F01M5/025 ,  F01M2005/028 ,  F16N2260/24 ,  F16N7/30

摘要： To be used with an internal combustion engine having an oil reserve wherein engine oil is contained, and an engine internal oil pressure system structured to distribute lubricating oil to the wearing parts of the engine from the oil reserve of the engine, a pre-starting lubrication system which includes an oil reservoir to contain a quantity of engine oil to be supplied through an oil flow corridor of the reservoir to the engine internal oil pressure system for pre-starting lubrication of the wearing parts of the engine. The pre-starting lubrication system is structured to constantly maintain an acceptable supply of oil within the reservoir and will supply pre-starting lubricating oil upon a flow of pressurized air being directed into the oil reservoir, through an air flow corridor, so as to displace oil contained in the reservoir out through the oil flow corridor for pre-starting lubrication of the engine.

摘要翻译： 与具有含有发动机油的储油的内燃机一起使用的发动机内部油压系统和从发动机的储油部分将润滑油分配到发动机的易损件的发动机内部油压系统，预启动润滑 系统，其包括储油器以容纳通过油箱的油流走廊供应到发动机内部油压系统的发动机油，用于预先启动发动机的易损件的润滑。 预启动润滑系统被构造成在储存器内不断维持可接受的油供应，并且将在通过空气流走廊引导到储油器中的加压空气流时提供预启动润滑油，以便移位 通过油流走廊将储存在油箱中的油用于预先启动发动机的润滑。