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公开(公告)号:US07980226B2
公开(公告)日:2011-07-19
申请号:US12414151
申请日:2009-03-30
CPC分类号: F02M55/025 , F02M63/0225 , F02M63/0275 , F02M63/0285 , F02M2200/306
摘要: A fuel delivery system for a direct injection internal combustion engine which reduces mechanical stress on the fuel system components. The system includes a first and a second fuel rail mounted to the engine block for the internal combustion engine. A device is attached to the fuel rails which reduces movement of the fuel rails relative to the engine block and mechanical stress that would otherwise result from such movement.
摘要翻译: 一种用于直接喷射内燃机的燃料输送系统,其减少燃料系统部件上的机械应力。 该系统包括安装到用于内燃机的发动机缸体的第一和第二燃料轨。 一个装置被连接到燃料轨道上,这减少了燃料轨相对于发动机缸体的运动以及否则将由这种运动引起的机械应力。
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公开(公告)号:US20100242916A1
公开(公告)日:2010-09-30
申请号:US12414151
申请日:2009-03-30
CPC分类号: F02M55/025 , F02M63/0225 , F02M63/0275 , F02M63/0285 , F02M2200/306
摘要: A fuel delivery system for a direct injection internal combustion engine which reduces mechanical stress on the fuel system components. The system includes a first and a second fuel rail mounted to the engine block for the internal combustion engine. A device is attached to the fuel rails which reduces movement of the fuel rails relative to the engine block and mechanical stress that would otherwise result from such movement.
摘要翻译: 一种用于直接喷射内燃机的燃料输送系统,其减少燃料系统部件上的机械应力。 该系统包括安装到用于内燃机的发动机缸体的第一和第二燃料轨。 一个装置被连接到燃料轨道上,这减少了燃料轨相对于发动机缸体的运动以及否则将由这种运动引起的机械应力。
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公开(公告)号:US08678779B2
公开(公告)日:2014-03-25
申请号:US12718395
申请日:2010-03-05
IPC分类号: F04B49/22
CPC分类号: F02M59/366 , F02D41/20 , F02D41/3082 , F02D41/3845 , F02D2041/2027 , F02D2041/2037 , F02M59/367 , F02M59/44 , F02M2200/26 , F02M2200/302 , F02M2200/304 , F02M2200/315 , F02M2200/9084
摘要: A high pressure fuel pump for use with a direct injection engine having a housing which defines a pump chamber. A port is formed in the housing which fluidly connects a fuel in the passageway with the pump chamber. An elongated valve is movably mounted within the housing between an open and a closed position. In its open position, the inlet passageway is fluidly connected with the pump chamber while, conversely, in the closed position the fuel valve blocks the fluid flow between the inlet passageway and the pump chamber. A circuit controls the deceleration of the valve to reduce pump noise.
摘要翻译: 一种用于直接喷射发动机的高压燃料泵,其具有限定泵室的壳体。 端口形成在壳体中,其将通道中的燃料与泵室流体连接。 细长的阀可移动地安装在壳体内的打开和关闭位置之间。 在其打开位置,入口通道与泵室流体连接,而相反地,在关闭位置,燃料阀阻挡入口通道和泵室之间的流体流动。 电路控制阀的减速度以减少泵噪声。
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4.
公开(公告)号:US08038178B2
公开(公告)日:2011-10-18
申请号:US12414795
申请日:2009-03-31
申请人: Harsha Badarinarayan , Akira Inoue , Takashi Yoshizawa , Atsushi Hohkita , Hiroaki Saeki , Hiroshi Ono , Masahiro Soma , William Harvey , Steve Miller , Su-Wei Sung
发明人: Harsha Badarinarayan , Akira Inoue , Takashi Yoshizawa , Atsushi Hohkita , Hiroaki Saeki , Hiroshi Ono , Masahiro Soma , William Harvey , Steve Miller , Su-Wei Sung
IPC分类号: F16L13/02
CPC分类号: F16L27/047 , F02M37/0017 , F02M55/005 , F02M55/02 , F02M55/04 , F02M2200/306 , F02M2200/8084 , F02M2200/9015
摘要: A high pressure fuel pipe construction for an internal combustion engine, such as a direct injection engine. A conduit for the fuel is open at each end and a ball having a throughbore is slidably positioned over one end of the conduit. A reinforcing sleeve is positioned inside the end of the conduit so that the sleeve extends entirely through the ball. The sleeve, ball and the end of the conduit are then brazed together to attach the ball and conduit together. A double chamfer is provided at one end of the ball throughbore to facilitate inspection of the brazing quality. Additionally, a loop is formed in the conduit and a dampener is attached to the loop.
摘要翻译: 用于内燃机的高压燃料管构造,例如直喷式发动机。 用于燃料的导管在每个端部是开放的,并且具有通孔的球可滑动地定位在导管的一端上。 加强套管定位在导管的端部内部,使得套筒完全延伸穿过球。 然后将套筒,球和导管的端部钎焊在一起,将球和导管连接在一起。 在球透孔的一端设有双倒角,以便检查钎焊质量。 另外,在导管中形成环,并且阻尼器附接到环路。
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5.
公开(公告)号:US20120006914A1
公开(公告)日:2012-01-12
申请号:US13237132
申请日:2011-09-20
申请人: Harsha Badarinarayan , Akira Inoue , Takashi Yoshizawa , Atsushi Hohkita , Hiroaki Saeki , Hiroshi Ono , Masahiro Soma , William Harvey , Steven J. Miller , Su-Wei Sung
发明人: Harsha Badarinarayan , Akira Inoue , Takashi Yoshizawa , Atsushi Hohkita , Hiroaki Saeki , Hiroshi Ono , Masahiro Soma , William Harvey , Steven J. Miller , Su-Wei Sung
IPC分类号: F02M61/00
CPC分类号: F16L27/047 , F02M37/0017 , F02M55/005 , F02M55/02 , F02M55/04 , F02M2200/306 , F02M2200/8084 , F02M2200/9015
摘要: A high pressure fuel pipe construction for an internal combustion engine, such as a direct injection engine. A conduit for the fuel is open at each end and a ball having a throughbore is slidably positioned over one end of the conduit. A reinforcing sleeve is positioned inside the end of the conduit so that the sleeve extends entirely through the ball. The sleeve, ball and the end of the conduit are then brazed together to attach the ball and conduit together. A double chamfer is provided at one end of the ball throughbore to facilitate inspection of the brazing quality. Additionally, a loop is formed in the conduit and a dampener is attached to the loop.
摘要翻译: 用于内燃机的高压燃料管构造,例如直喷式发动机。 用于燃料的导管在每个端部是开放的,并且具有通孔的球可滑动地定位在导管的一端上。 加强套管定位在导管的端部内部,使得套筒完全延伸穿过球。 然后将套筒,球和导管的端部钎焊在一起,将球和导管连接在一起。 在球透孔的一端设有双倒角,以便检查钎焊质量。 另外,在导管中形成环,并且阻尼器附接到环路。
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6.
公开(公告)号:US07848837B2
公开(公告)日:2010-12-07
申请号:US11695211
申请日:2007-04-02
CPC分类号: B23K20/121 , B23K31/12
摘要: A method for monitoring the quality of a machining operation, such as a friction stir welding operation, in which a tool is rotatably driven by a motor during the machining operation. The energy consumption of the motor is determined from the initiation and to the completion of the machining operation. That energy consumption is then compared against a predetermined energy threshold. In the event that the energy consumed during the machining operation is less than the predetermined threshold, an error signal is generated.
摘要翻译: 一种用于监视加工操作的质量的方法,例如摩擦搅拌焊接操作,其中在加工操作期间工具由马达可旋转地驱动。 电机的能量消耗从加工操作的启动和完成确定。 然后将能量消耗与预定能量阈值进行比较。 在加工操作期间消耗的能量小于预定阈值的情况下,产生误差信号。
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公开(公告)号:US07866531B2
公开(公告)日:2011-01-11
申请号:US11930838
申请日:2007-10-31
申请人: Qi Yang , Harsha Badarinarayan , Frank Hunt , Kazutaka Okamoto
发明人: Qi Yang , Harsha Badarinarayan , Frank Hunt , Kazutaka Okamoto
IPC分类号: B23K31/02
CPC分类号: B23K20/123 , B21D26/10 , B21D47/00 , B21D47/02 , B23K20/1265 , B23K2101/02 , B23K2101/18 , B23K2103/10 , Y10T428/12347
摘要: A method for fabricating multi-sheet structures in which a first sheet is arranged on a planar support and a blowing agent is placed on at least one selected portion of the first sheet. A second sheet is positioned over the first sheet so that the second sheet overlies the selected portion of the first sheet and the first and second sheets are then secured together by friction stir welding in a pattern which encloses the selected portion of the first sheet. Additional sheets may be secured together in a like fashion. Thereafter, the sheets are heated to a temperature sufficient to decompose the blowing agent.
摘要翻译: 一种制造多片结构的方法,其中第一片布置在平面支撑件上,并且发泡剂被放置在第一片的至少一个选定部分上。 第二片材定位在第一片材上方,使得第二片材覆盖在第一片材的选定部分上,然后通过摩擦搅拌焊接将第一片材和第二片材以包围第一片材的选定部分的图案固定在一起。 附加的片材可以以类似的方式固定在一起。 此后,将片材加热到足以分解发泡剂的温度。
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公开(公告)号:US20070064403A1
公开(公告)日:2007-03-22
申请号:US11230099
申请日:2005-09-19
CPC分类号: H05K5/066 , B23K20/1265 , H05K5/0052
摘要: A housing for an electrical circuit having a metal base with an open top and a metal lid which overlies the open top of the base and forms an interior chamber adapted to contain an electronic circuit. The outer periphery of the lid is attached to the base by friction stir welding to thereby form a hermetically sealed chamber dimensioned to contain an electronic circuit. An electronic port is electrically connected to the electronic circuit and accessible exteriorly of the housing.
摘要翻译: 一种用于电路的壳体,其具有开口顶部的金属基座和覆盖在基座的敞开顶部的金属盖,并形成适于容纳电子电路的内部腔室。 通过摩擦搅拌焊接将盖的外周附接到基座,由此形成密封室,其尺寸设置成容纳电子电路。 电子端口电连接到电子电路并且可以在外壳外部访问。
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9.
公开(公告)号:US08555858B2
公开(公告)日:2013-10-15
申请号:US13237132
申请日:2011-09-20
申请人: Harsha Badarinarayan , Akira Inoue , Takashi Yoshizawa , Atsushi Hohkita , Hiroaki Saeki , Hiroshi Ono , Masahiro Soma , William T. Harvey , Steven J. Miller , Su-Wei Sung
发明人: Harsha Badarinarayan , Akira Inoue , Takashi Yoshizawa , Atsushi Hohkita , Hiroaki Saeki , Hiroshi Ono , Masahiro Soma , William T. Harvey , Steven J. Miller , Su-Wei Sung
CPC分类号: F16L27/047 , F02M37/0017 , F02M55/005 , F02M55/02 , F02M55/04 , F02M2200/306 , F02M2200/8084 , F02M2200/9015
摘要: A high pressure fuel pipe construction for an internal combustion engine, such as a direct injection engine. A conduit for the fuel is open at each end and a ball having a throughbore is slidably positioned over one end of the conduit. A reinforcing sleeve is positioned inside the end of the conduit so that the sleeve extends entirely through the ball. The sleeve, ball and the end of the conduit are then brazed together to attach the ball and conduit together. A double chamfer is provided at one end of the ball throughbore to facilitate inspection of the brazing quality. Additionally, a loop is formed in the conduit and a dampener is attached to the loop.
摘要翻译: 用于内燃机的高压燃料管构造,例如直喷式发动机。 用于燃料的导管在每个端部是开放的,并且具有通孔的球可滑动地定位在导管的一端上。 加强套管定位在导管的端部内部,使得套筒完全延伸穿过球。 然后将套筒,球和导管的端部钎焊在一起,将球和导管连接在一起。 在球透孔的一端设有双倒角,以便检查钎焊质量。 另外,在导管中形成环,并且阻尼器附接到环路。
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公开(公告)号:US20110217186A1
公开(公告)日:2011-09-08
申请号:US12718395
申请日:2010-03-05
IPC分类号: F04B49/00
CPC分类号: F02M59/366 , F02D41/20 , F02D41/3082 , F02D41/3845 , F02D2041/2027 , F02D2041/2037 , F02M59/367 , F02M59/44 , F02M2200/26 , F02M2200/302 , F02M2200/304 , F02M2200/315 , F02M2200/9084
摘要: A high pressure fuel pump for use with a direct injection engine having a housing which defines a pump chamber. A port is formed in the housing which fluidly connects a fuel in the passageway with the pump chamber. An elongated valve is movably mounted within the housing between an open and a closed position. In its open position, the inlet passageway is fluidly connected with the pump chamber while, conversely, in the closed position the fuel valve blocks the fluid flow between the inlet passageway and the pump chamber. A circuit controls the deceleration of the valve to reduce pump noise.
摘要翻译: 一种用于直接喷射发动机的高压燃料泵,其具有限定泵室的壳体。 端口形成在壳体中,其将通道中的燃料与泵室流体连接。 细长的阀可移动地安装在壳体内的打开和关闭位置之间。 在其打开位置,入口通道与泵室流体连接,而相反地,在关闭位置,燃料阀阻挡入口通道和泵室之间的流体流动。 电路控制阀的减速度以减少泵噪声。
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