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公开(公告)号：US06189513B1
公开(公告)日：2001-02-20
申请号：US09324590
申请日：1999-06-03
IPC分类号： F02M3704
CPC分类号： F02M37/22 , B01D29/15 , B01D29/608 , B01D29/96 , B01D35/147 , B01D35/153 , B01D35/157 , B01D35/26 , B60K2015/03105 , F02M37/14
摘要： A fuel transfer and conditioning unit for an automotive vehicle includes a reservoir with a generally cylindrical filter element and a pump module contained within the reservoir and extending within the filter element. A combination valve prevents forward flow of fuel through the pump module unless the filter element is installed within the reservoir and also prevents reverse flow of fuel from the engine in the event the filter element is removed for maintenance.
摘要翻译： 用于机动车辆的燃料转移和调节单元包括具有大致圆柱形的过滤器元件的储存器和容纳在储存器内并在过滤元件内延伸的泵模块。 组合阀防止燃料通过泵模块的正向流动，除非过滤器元件安装在储存器内，并且在过滤元件被移除用于维护的情况下也防止来自发动机的燃料反向流动。
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公开(公告)号：US20110023832A1
公开(公告)日：2011-02-03
申请号：US12512518
申请日：2009-07-30
CPC分类号： F02M55/002 , F02M31/20 , F02M37/18 , F02M37/22 , F02M63/0295 , F02M2200/27 , Y02T10/126
摘要： A fuel system for a diesel engine has both a low pressure pump, which extracts fuel from the fuel tank, and a high pressure pump, which is fed by the low pressure pump and supplies fuel to fuel injectors. The fuel injectors supply fuel to the engine cylinders, with a small portion of fuel routed back into the fuel system. According to an embodiment of the present disclosure, the injector return fuel is routed into a low pressure fuel line between the low and high pressure fuel pumps, with return fuel from the fuel rails returned through a fuel cooler to the fuel tank. The low pressure fuel line has a filter disposed therein and the injector return fuel is returned to the low pressure fuel line upstream of the filter.
摘要翻译： 用于柴油发动机的燃料系统具有从燃料箱中提取燃料的低压泵和由低压泵供给并向燃料喷射器供应燃料的高压泵。 燃料喷射器向发动机气缸供应燃料，其中一小部分燃料排放回燃料系统。 根据本公开的实施例，喷射器返回燃料被引导到低压燃料泵和高压燃料泵之间的低压燃料管线，来自燃料轨的返回燃料通过燃料冷却器返回到燃料箱。 低压燃料管路具有设置在其中的过滤器，并且喷射器返回燃料返回到过滤器上游的低压燃料管路。
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公开(公告)号：US5881699A
公开(公告)日：1999-03-16
申请号：US996168
申请日：1997-12-22
IPC分类号： B01D35/027 , F02D33/00 , F02M37/00 , F02M37/22 , F02M37/04
CPC分类号： F02M37/0035 , B01D35/0273 , F02M37/0052 , F02M37/0082 , F02M37/22 , F02D33/006 , F02M2037/228
摘要： A diesel fuel recirculating manifold for a fuel delivery system selectively provides warm return fuel to unclog (de-wax or de-ice) the components of the fuel system, such as the fuel filter, after a cold start. Once clogging is no longer an issue, the warm fuel is directed to the fuel tank.
摘要翻译： 用于燃料输送系统的柴油燃料再循环歧管在冷启动之后选择性地提供温暖的返回燃料来解除燃料系统（例如燃料过滤器）的部件的停油（去蜡或除冰）。 一旦堵塞不再是问题，温暖的燃料被引导到燃料箱。
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公开(公告)号：US08251046B2
公开(公告)日：2012-08-28
申请号：US12512518
申请日：2009-07-30
CPC分类号： F02M55/002 , F02M31/20 , F02M37/18 , F02M37/22 , F02M63/0295 , F02M2200/27 , Y02T10/126
摘要： A fuel system for a diesel engine has both a low pressure pump, which extracts fuel from the fuel tank, and a high pressure pump, which is fed by the low pressure pump and supplies fuel to fuel injectors. The fuel injectors supply fuel to the engine cylinders, with a small portion of fuel routed back into the fuel system. According to an embodiment of the present disclosure, the injector return fuel is routed into a low pressure fuel line between the low and high pressure fuel pumps, with return fuel from the fuel rails returned through a fuel cooler to the fuel tank. The low pressure fuel line has a filter disposed therein and the injector return fuel is returned to the low pressure fuel line upstream of the filter.
摘要翻译： 用于柴油发动机的燃料系统具有从燃料箱中提取燃料的低压泵和由低压泵供给并向燃料喷射器供应燃料的高压泵。 燃料喷射器向发动机气缸供应燃料，其中一小部分燃料排放回燃料系统。 根据本公开的实施例，喷射器返回燃料被引导到低压燃料泵和高压燃料泵之间的低压燃料管线，来自燃料轨的返回燃料通过燃料冷却器返回到燃料箱。 低压燃料管路具有设置在其中的过滤器，并且喷射器返回燃料返回到过滤器上游的低压燃料管路。
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公开(公告)号：US07093013B1
公开(公告)日：2006-08-15
申请号：US10174776
申请日：2002-06-19
IPC分类号： G06F15/173
CPC分类号： G06F11/2028 , G06F11/1482
摘要： A method, computer program product, and data processing system for establishing high-availability of network resources through automatic failover, while cooperating with existing telecommunications equipment management and other systems is disclosed. Events are filtered through a series of software modules, each having a particular role to play with respect to the event. External systems may register with a “Notification Dispatcher” module, included within the series of modules, to receive notifications when particular events occur. In this way, conflicts between the high-availability system and other systems are avoided through well-defined sharing of information and delegation of responsibilities. Other modules may include “Resource Agents” and a “Resource Agent Adapter” for performing monitoring and control functions with respect to individual resources through a unified interface, a “Node Failover Manager” for actually performing an automatic failover, and a “Failover Rules Engine” for intelligently deciding when a given resource should experience a failover.
摘要翻译： 公开了一种通过自动故障切换建立网络资源的高可用性的方法，计算机程序产品和数据处理系统，同时与现有的电信设备管理和其他系统配合。 事件通过一系列软件模块进行过滤，每个软件模块都具有与该事件相关的特定角色。 外部系统可以在包含在一系列模块内的“通知调度程序”模块注册，以在特定事件发生时接收通知。 这样就可以通过明确的信息共享和责任分配来避免高可用性系统与其他系统之间的冲突。 其他模块可以包括“资源代理”和“资源代理适配器”，用于通过统一接口执行关于各个资源的监视和控制功能，用于实际执行自动故障转移的“节点故障转移管理器”和“故障切换规则引擎 “用于智能地决定给定资源何时应该经历故障转移。
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