-
公开(公告)号：US08714131B2
公开(公告)日：2014-05-06
申请号：US13249817
申请日：2011-09-30
CPC分类号： B23P6/04 , B23P6/02 , F02B3/06 , F02F1/00 , Y10T29/49231 , Y10T29/49233 , Y10T29/53
摘要： A method for manufacturing an engine block includes removing material from the top deck of the engine block surrounding a first opening to create a first recessed area, positioning a first insert within the first recessed area, removing material from the top deck of the engine block surrounding a second opening to create a second recessed area that at least partially overlaps the first recessed area, and positioning a second insert within the second recessed area.
摘要翻译： 一种用于制造发动机缸体的方法包括从围绕第一开口的发动机缸体的顶板移除材料，以形成第一凹陷区域，将第一插入件定位在第一凹陷区域内，从围绕发动机缸体的顶板移除材料 第二开口以产生至少部分地与第一凹陷区域重叠的第二凹陷区域，以及将第二插入物定位在第二凹陷区域内。
-
公开(公告)号：US20130081589A1
公开(公告)日：2013-04-04
申请号：US13249817
申请日：2011-09-30
CPC分类号： B23P6/04 , B23P6/02 , F02B3/06 , F02F1/00 , Y10T29/49231 , Y10T29/49233 , Y10T29/53
摘要： A method for manufacturing an engine block includes removing material from the top deck of the engine block surrounding a first opening to create a first recessed area, positioning a first insert within the first recessed area, removing material from the top deck of the engine block surrounding a second opening to create a second recessed area that at least partially overlaps the first recessed area, and positioning a second insert within the second recessed area.
摘要翻译： 一种用于制造发动机缸体的方法包括从围绕第一开口的发动机缸体的顶板移除材料，以形成第一凹陷区域，将第一插入件定位在第一凹陷区域内，从围绕发动机缸体的顶板移除材料 第二开口以产生至少部分地与第一凹陷区域重叠的第二凹陷区域，以及将第二插入物定位在第二凹陷区域内。
-
公开(公告)号：US08845313B2
公开(公告)日：2014-09-30
申请号：US13299488
申请日：2011-11-18
CPC分类号： F01M1/02 , F01M2001/0238
摘要： Embodiments of an oil pump for an engine have an increased pump capacity while maintaining or marginally increasing the overall physical size of the pump. In some embodiments, this increased capacity is reflected in a pump length efficiency ratio, which compares an effective gear length (LG) of first and second pump gears used in the oil pump, to an effective housing length (LH). The effective housing length (LH) is a longitudinal distance between surfaces on opposite ends of the oil pump that must be maintained for the oil pump to fit into an available space. Accordingly, the pump length efficiency ratio indicates how much of the effective housing length (LH) can be occupied by the gears. Alternatively, the pump capacity is measured using an output flow efficiency ratio, which compares a theoretical pump flow (FP) at a given gear speed (SG) to the effective housing length (LH) of the pump.
摘要翻译： 用于发动机的油泵的实施例具有增加的泵容量，同时保持或稍微增加泵的整体物理尺寸。 在一些实施例中，这种增加的容量反映在泵长度效率比中，其将油泵中使用的第一和第二泵齿轮的有效齿轮长度（LG）与有效壳体长度（LH）进行比较。 有效的外壳长度（LH）是油泵相对两端的表面之间的纵向距离，必须保持油泵适合可用空间。 因此，泵长度效率比表示有效的壳体长度（LH）可以被齿轮占据多少。 或者，使用输出流量效率比来测量泵容量，该比率将给定齿轮速度（SG）的理论泵流量（FP）与泵的有效壳体长度（LH）进行比较。
-
4.发明授权Apparatus and method for replacing an oil pressure regulating assembly and a high pressure relief valve assembly 有权用于更换油压调节组件和高压溢流阀组件的装置和方法公开(公告)号：US08925196B2
公开(公告)日：2015-01-06
申请号：US13278906
申请日：2011-10-21
CPC分类号： F01M1/16 , A61K9/284 , A61K9/2866 , B23P6/00 , F01L1/462 , F01M2001/1085 , F01M2001/1092 , Y10T29/49233 , Y10T29/49611 , Y10T29/49716 , Y10T29/4973 , Y10T29/53613
摘要： A method of increasing oil pressure in a heavy duty truck engine lubricating system is provided. The lubricating system comprises an oil pressure regulating assembly mounted in an oil filter base and having a main spring to regulate oil pressure, and a high pressure relief valve assembly mounted in the oil filter base and having a peak clipping spring to relieve oil pressure when the pressure exceeds a specified limit. The method includes the steps of replacing the main spring with a replacement main spring having a higher spring constant and replacing the peak clipping spring with a replacement peak clipping spring having a higher spring constant. A replacement kit for increasing oil pressure is also provided.
摘要翻译： 提供了一种在重型卡车发动机润滑系统中提高油压的方法。 润滑系统包括安装在油过滤器基座中并具有用于调节油压的主弹簧的油压调节组件，以及安装在油过滤器基座中的高压溢流阀组件，并且具有峰值剪切弹簧以在 压力超过规定限度。 该方法包括用具有较高弹簧常数的更换主弹簧来更换主弹簧的步骤，并用具有较高弹簧常数的替换峰限制弹簧代替峰限制弹簧。 还提供了用于提高油压的更换套件。
-
公开(公告)号：US20130125854A1
公开(公告)日：2013-05-23
申请号：US13299488
申请日：2011-11-18
IPC分类号： F01M1/02
CPC分类号： F01M1/02 , F01M2001/0238
摘要： Embodiments of an oil pump for an engine have an increased pump capacity while maintaining or marginally increasing the overall physical size of the pump. In some embodiments, this increased capacity is reflected in a pump length efficiency ratio, which compares an effective gear length (LG) of first and second pump gears used in the oil pump, to an effective housing length (LH). The effective housing length (LH) is a longitudinal distance between surfaces on opposite ends of the oil pump that must be maintained for the oil pump to fit into an available space. Accordingly, the pump length efficiency ratio indicates how much of the effective housing length (LH) can be occupied by the gears. Alternatively, the pump capacity is measured using an output flow efficiency ratio, which compares a theoretical pump flow (FP) at a given gear speed (SG) to the effective housing length (LH) of the pump.
摘要翻译： 用于发动机的油泵的实施例具有增加的泵容量，同时保持或稍微增加泵的整体物理尺寸。 在一些实施例中，这种增加的容量反映在泵长度效率比中，其将油泵中使用的第一和第二泵齿轮的有效齿轮长度（LG）与有效壳体长度（LH）进行比较。 有效的外壳长度（LH）是油泵相对两端的表面之间的纵向距离，必须保持油泵适合可用空间。 因此，泵长度效率比表示有效的壳体长度（LH）可以被齿轮占据多少。 或者，使用输出流量效率比来测量泵容量，该比率将给定齿轮速度（SG）的理论泵流量（FP）与泵的有效壳体长度（LH）进行比较。
-
6.发明申请Apparatus and Method for Replacing an Oil Pressure Regulating Assembly and a High Pressure Relief Valve Assembly 有权用于更换油压调节组件和高压泄压阀组件的装置和方法公开(公告)号：US20130097832A1
公开(公告)日：2013-04-25
申请号：US13278906
申请日：2011-10-21
CPC分类号： F01M1/16 , A61K9/284 , A61K9/2866 , B23P6/00 , F01L1/462 , F01M2001/1085 , F01M2001/1092 , Y10T29/49233 , Y10T29/49611 , Y10T29/49716 , Y10T29/4973 , Y10T29/53613
摘要： A method of increasing oil pressure in a heavy duty truck engine lubricating system is provided. The lubricating system comprises an oil pressure regulating assembly mounted in an oil filter base and having a main spring to regulate oil pressure, and a high pressure relief valve assembly mounted in the oil filter base and having a peak clipping spring to relieve oil pressure when the pressure exceeds a specified limit. The method includes the steps of replacing the main spring with a replacement main spring having a higher spring constant and replacing the peak clipping spring with a replacement peak clipping spring having a higher spring constant. A replacement kit for increasing oil pressure is also provided.
摘要翻译： 提供了一种在重型卡车发动机润滑系统中提高油压的方法。 润滑系统包括安装在油过滤器基座中并具有用于调节油压的主弹簧的油压调节组件，以及安装在油过滤器基座中的高压溢流阀组件，并且具有峰值剪切弹簧以在 压力超过规定限度。 该方法包括用具有较高弹簧常数的更换主弹簧来更换主弹簧的步骤，并用具有较高弹簧常数的替换峰限制弹簧代替峰限制弹簧。 还提供了用于提高油压的更换套件。
-
公开(公告)号：US20130047801A1
公开(公告)日：2013-02-28
申请号：US13216869
申请日：2011-08-24
IPC分类号： B25B11/00
CPC分类号： F16H57/12 , F01L1/026 , F01L2800/17 , F16H2057/0062 , F16H2057/125
摘要： A tool for use in adjusting the relative position of one gear to another is provided. The tool may be used to set and adjust the backlash between a camshaft gear and an adjustable idler gear in an internal combustion engine.
摘要翻译： 提供了用于将一个齿轮相对于另一个齿轮的相对位置调整的工具。 该工具可用于设置和调整内燃机中的凸轮轴齿轮和可调空转齿轮之间的间隙。
-
公开(公告)号：US09206811B2
公开(公告)日：2015-12-08
申请号：US13539572
申请日：2012-07-02
CPC分类号： F04D29/061 , F04D29/106 , F04D29/126 , Y10T29/49238
摘要： A remanufactured pump includes a casing and a pumping mechanism positioned within the casing having a rotatable pump shaft and an impeller mounted upon the pump shaft and rotatable within a pumping chamber in the casing. A first insert is held fast within a first bore in the casing, and a second insert is held fast within a second bore in the casing, each via an interference fit. Sealing mechanisms are positioned within the first and second inserts to form a first seal about the pump shaft to prevent leakage of a working fluid from the pumping chamber, and a second seal about the pump shaft to prevent leakage of a lubricating fluid from a bearing chamber in the casing. Related methodology is also disclosed.
摘要翻译： 再制造的泵包括壳体和位于壳体内的泵送机构，其具有可旋转的泵轴和安装在泵轴上并可在壳体内的泵送室内旋转的叶轮。 第一插入件快速地保持在壳体中的第一孔内，并且第二插入件快速地保持在壳体中的第二孔内，每个通过过盈配合。 密封机构定位在第一和第二插入件内以形成围绕泵轴的第一密封，以防止工作流体从泵送室泄漏，以及围绕泵轴的第二密封，以防止润滑流体从轴承室泄漏 在套管中。 还公开了相关方法。
-
公开(公告)号：US20140003921A1
公开(公告)日：2014-01-02
申请号：US13539572
申请日：2012-07-02
CPC分类号： F04D29/061 , F04D29/106 , F04D29/126 , Y10T29/49238
摘要： A remanufactured pump includes a casing and a pumping mechanism positioned within the casing having a rotatable pump shaft and an impeller mounted upon the pump shaft and rotatable within a pumping chamber in the casing. A first insert is held fast within a first bore in the casing, and a second insert is held fast within a second bore in the casing, each via an interference fit. Sealing mechanisms are positioned within the first and second inserts to form a first seal about the pump shaft to prevent leakage of a working fluid from the pumping chamber, and a second seal about the pump shaft to prevent leakage of a lubricating fluid from a bearing chamber in the casing. Related methodology is also disclosed.
摘要翻译： 再制造的泵包括壳体和位于壳体内的泵送机构，其具有可旋转的泵轴和安装在泵轴上并可在壳体内的泵送室内旋转的叶轮。 第一插入件快速地保持在壳体中的第一孔内，并且第二插入件快速地保持在壳体中的第二孔内，每个通过过盈配合。 密封机构定位在第一和第二插入件内以形成围绕泵轴的第一密封，以防止工作流体从泵送室泄漏，以及围绕泵轴的第二密封，以防止润滑流体从轴承室泄漏 在套管中。 还公开了相关方法。
-
公开(公告)号：US20080295492A1
公开(公告)日：2008-12-04
申请号：US11806295
申请日：2007-05-31
申请人： Kevin James Karkkainen , Curtis John Graham , Xiaohui Gong , Kyle B. Walton , Tamara S. Hofstetter
发明人： Kevin James Karkkainen , Curtis John Graham , Xiaohui Gong , Kyle B. Walton , Tamara S. Hofstetter
IPC分类号： F01N3/00
CPC分类号： F02M65/003 , F01N3/025 , F01N3/0256 , F01N3/36 , F01N2550/05 , F01N2610/1493 , F01N2900/1808 , F02M65/008
摘要： An injector cleaning system for use with an exhaust treatment device is disclosed. The injector cleaning system may have a supply of injection fluid and an injector configured to receive and inject the injection fluid. The injector cleaning system may also have a pressure sensor associated with the injector to generate a signal indicative of the pressure of the injection fluid supplied to the injector. The injector cleaning system may further have a controller in communication with the injector and the pressure sensor. The controller may be configured to determine a pressure decay rate of injection fluid supplied to the injector during a normal injection event based on the signal. The controller may be further configured to compare the determined pressure decay rate to an expected pressure decay rate, and supply cleaning fluid to the injector based on the comparison.
摘要翻译： 公开了一种与废气处理装置一起使用的喷射器清洁系统。 注射器清洁系统可以具有注射流体的供应和被配置为接收和注入注射流体的注射器。 喷射器清洁系统还可以具有与喷射器相关联的压力传感器，以产生指示供应给喷射器的喷射流体的压力的信号。 喷射器清洁系统还可以具有与喷射器和压力传感器连通的控制器。 控制器可以被配置为基于该信号来确定在正常喷射事件期间供应给喷射器的喷射流体的压力衰减速率。 控制器还可以被配置为将确定的压力衰减速率与预期的压力衰减速率进行比较，并且基于该比较将清洁流体供应到喷射器。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.019 秒)
