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1. 发明授权

US07228729B1 Apparatus and method for testing fuel flow 有权
标题翻译：燃油流量测试装置及方法
公开(公告)号：US07228729B1
公开(公告)日：2007-06-12
申请号：US11460062
申请日：2006-07-26
申请人： Eric Daniel Krassinger , David Mark Allen
发明人： Eric Daniel Krassinger , David Mark Allen
IPC分类号： G01M15/00
CPC分类号： F02M65/00 , F02D33/003 , F02M37/0047 , F02M37/0058 , F02M69/465 , G01F1/22
摘要： Apparatus for testing fuel flow in a return or returnless fuel system. The apparatus comprises a housing, a primary flow passage in the housing having an inlet for connection to the fuel system for receiving fuel pumped by the fuel pump, and an outlet adapted for connection to the fuel system for flow of fuel to one or more fuel injectors. The apparatus includes a first device for measuring a rate of fuel flow through the primary flow passage, and a second device for measuring a fuel pressure in the primary flow passage. A bypass valve in the primary flow passage is movable between a first position in which the bypass passage is closed and the primary flow passage is open to permit the flow of fuel to the outlet of the primary flow passage and a second position in which the bypass passage is open and the primary flow passage is closed whereby fuel is directed through a bypass passage for transfer to a fuel receptacle. The bypass valve is movable to its first position for testing fuel flow in a return flow system and to its second position for testing fuel flow in a returnless fuel flow system.
摘要翻译：用于在返回或不返回燃料系统中测试燃料流量的装置。该装置包括壳体，壳体中的主流动通道具有用于连接到燃料系统的入口，用于接收由燃料泵泵送的燃料，以及适于连接到燃料系统以将燃料流动到一种或多种燃料的出口注射器。该装置包括用于测量通过主流路的燃料流量的第一装置和用于测量主流路中的燃料压力的第二装置。主流道中的旁通阀可在其中关闭旁路通道的第一位置和主流动通道打开以允许燃料流动到主流动通道的出口和第二位置之间移动，在该第二位置，旁路通道是开放的，并且主要流动通道是封闭的，由此燃料被引导通过旁路通道以转移到燃料容器。旁通阀可移动到其第一位置，用于测试回流系统中的燃料流量和其第二位置，用于在无回流燃料流量系统中测试燃料流量。

2. 发明授权

US07587931B2 Apparatus and method for testing fuel flow 有权
标题翻译：燃油流量测试装置及方法
公开(公告)号：US07587931B2
公开(公告)日：2009-09-15
申请号：US12021807
申请日：2008-01-29
申请人： Eric Daniel Krassinger , David Mark Allen
发明人： Eric Daniel Krassinger , David Mark Allen
IPC分类号： G01M15/04
CPC分类号： G01F1/22 , G01F9/023
摘要： Apparatus and method for testing fuel flow in a return or returnless fuel system. The apparatus comprises a primary flow passage having an inlet for connection to the fuel system for receiving fuel pumped by the fuel pump, and an outlet adapted for connection to the fuel system for flow of fuel to one or more fuel injectors. The apparatus includes a first device for measuring a rate of fuel flow through the primary flow passage, and a second device for measuring a fuel pressure in the primary flow passage. A bypass valve in the primary flow passage is movable between a first position in which the bypass passage is closed and a second position in which the bypass passage is open. The bypass valve is movable to its first position for testing fuel flow in a return flow system and to its second position for testing fuel flow in a returnless fuel flow system. Different embodiments of the apparatus and methods of using the apparatus are disclosed.
摘要翻译：用于测试返回或无返回燃料系统中的燃料流量的装置和方法。该装置包括主流道，其具有用于连接到燃料系统的入口，用于接收由燃料泵泵送的燃料，以及适于连接到燃料系统以将燃料流动到一个或多个燃料喷射器的出口。该装置包括用于测量通过主流路的燃料流量的第一装置和用于测量主流路中的燃料压力的第二装置。主流路中的旁通阀可在旁路通路闭合的第一位置与旁通通路打开的第二位置之间移动。旁通阀可移动到其第一位置，用于测试回流系统中的燃料流量和其第二位置，用于在无回流燃料流量系统中测试燃料流量。公开了使用该装置的装置和方法的不同实施例。

3. 发明授权

US07614283B2 Cooling system testing apparatus and methods 有权
标题翻译：冷却系统试验装置及方法
公开(公告)号：US07614283B2
公开(公告)日：2009-11-10
申请号：US11405113
申请日：2006-04-17
申请人： David Mark Allen , Eric Daniel Krassinger
发明人： David Mark Allen , Eric Daniel Krassinger
IPC分类号： G01M3/26
CPC分类号： F01P11/18 , F01P11/16 , G01M3/025
摘要： This invention describes apparatus for and methods of testing cooling systems. The apparatus and method can be used for, among other things, pressurizing the cooling system either to a positive pressure or to a negative pressure, and for conducting temperature tests.
摘要翻译：本发明描述了用于测试冷却系统的装置和方法。该装置和方法可用于除其他之外，将冷却系统加压至正压或负压，并用于进行温度测试。

4. 发明申请

US20090188308A1 APPARATUS AND METHOD FOR TESTING FUEL FLOW 有权
标题翻译：用于测试燃油流量的装置和方法
公开(公告)号：US20090188308A1
公开(公告)日：2009-07-30
申请号：US12021807
申请日：2008-01-29
申请人： Eric Daniel Krassinger , David Mark Allen
发明人： Eric Daniel Krassinger , David Mark Allen
IPC分类号： G01M15/02
CPC分类号： G01F1/22 , G01F9/023
摘要： Apparatus and method for testing fuel flow in a return or returnless fuel system. The apparatus comprises a primary flow passage having an inlet for connection to the fuel system for receiving fuel pumped by the fuel pump, and an outlet adapted for connection to the fuel system for flow of fuel to one or more fuel injectors. The apparatus includes a first device for measuring a rate of fuel flow through the primary flow passage, and a second device for measuring a fuel pressure in the primary flow passage. A bypass valve in the primary flow passage is movable between a first position in which the bypass passage is closed and a second position in which the bypass passage is open. The bypass valve is movable to its first position for testing fuel flow in a return flow system and to its second position for testing fuel flow in a returnless fuel flow system. Different embodiments of the apparatus and methods of using the apparatus are disclosed.
摘要翻译：用于测试返回或无返回燃料系统中的燃料流量的装置和方法。该装置包括主流道，其具有用于连接到燃料系统的入口，用于接收由燃料泵泵送的燃料，以及适于连接到燃料系统以将燃料流动到一个或多个燃料喷射器的出口。该装置包括用于测量通过主流路的燃料流量的第一装置和用于测量主流路中的燃料压力的第二装置。主流路中的旁通阀可在旁路通路闭合的第一位置与旁通通路打开的第二位置之间移动。旁通阀可移动到其第一位置，用于测试回流系统中的燃料流量和其第二位置，用于在无回流燃料流量系统中测试燃料流量。公开了使用该装置的装置和方法的不同实施例。

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