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公开(公告)号：US07204223B2
公开(公告)日：2007-04-17
申请号：US11091534
申请日：2005-03-29
申请人： Kunitoshi Kajiwara , Yoshifumi Yamashita , Tomoya Bokkai , Tetsuro Miyashita , Masayuki Kamo , Shinichi Murata
发明人： Kunitoshi Kajiwara , Yoshifumi Yamashita , Tomoya Bokkai , Tetsuro Miyashita , Masayuki Kamo , Shinichi Murata
CPC分类号： F02F7/0053 , F02F7/0012
摘要： A structure of a cylinder block includes the cylinder block having a number of cylinders; a plurality of bearing caps supporting a crankshaft along with the cylinder block; a bearing cap beam supporting each of the plural bearing caps; a number of cap bolts fastening the plural bearing caps and the bearing cap beam to the cylinder block; and beam bolts fixing the bearing cap beam to a skirt portion of the cylinder block; a plurality of baffles each of which protruding from the bearing cap beam along a rotation path of a part of the crankshaft; and a number of vertical walls engaging the plural bearing cap beam with the baffles in a vertical direction.
摘要翻译： 气缸体的结构包括具有多个气缸的气缸体; 多个轴承盖，其与所述气缸体一起支撑曲轴; 支撑多个轴承盖中的每一个的轴承盖梁; 将多个轴承盖和轴承盖梁紧固到气缸体的多个螺栓螺栓; 以及将所述轴承盖梁固定到所述气缸体的裙部的梁螺栓; 多个挡板，其各自沿着曲轴的一部分的旋转路径从所述轴承盖梁突出; 以及在垂直方向上与多个轴承盖梁与挡板接合的多个垂直壁。
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公开(公告)号：US07198018B2
公开(公告)日：2007-04-03
申请号：US11091541
申请日：2005-03-29
申请人： Kunitoshi Kajiwara , Yoshifumi Yamashita , Tomoya Bokkai , Tetsuro Miyashita , Masayuki Kamo , Shinichi Murata
发明人： Kunitoshi Kajiwara , Yoshifumi Yamashita , Tomoya Bokkai , Tetsuro Miyashita , Masayuki Kamo , Shinichi Murata
IPC分类号： F02F7/00
CPC分类号： F02F7/0053 , F02F7/0012
摘要： A cylinder block in an engine including: the cylinder block; a plurality of bearing caps for supporting a crankshaft mounted to the cylinder block; a number of cap bolts fixing the plural bearing caps to the cylinder block; a plurality of bearing cap beams, disposed one beneath each of the plural bearing caps, supporting the plural bearing caps; and a number of beam bolts fixing the plural bearing cap beams to a skirt portion of the cylinder block, wherein each of the plural bearing cap beams and the corresponding one of the plural bearing cap are fixed to the cylinder block by two or more of the cap bolts, and two or more of the cap bolts and two or more beam bolts associated with a same one of the plural bearing cap beams are disposed at close proximity sequentially.
摘要翻译： 一种发动机气缸体，包括：气缸体; 用于支撑安装到气缸体的曲轴的多个轴承盖; 将多个轴承盖固定到气缸体的多个盖螺栓; 多个轴承盖梁，设置在多个轴承盖中的每一个下方，支撑多个轴承盖; 以及将多个轴承盖梁固定到气缸体的裙部的多个梁螺栓，其中，多个轴承盖梁和多个轴承盖中的相应一个轴承盖中的每一个通过两个或更多个 盖螺栓和与多个轴承盖梁中的同一个相关联的两个或更多个螺栓和两个或更多个梁螺栓被依次紧密地设置。
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公开(公告)号：US20060081210A1
公开(公告)日：2006-04-20
申请号：US11091541
申请日：2005-03-29
申请人： Kunitoshi Kajiwara , Yoshifumi Yamashita , Tomoya Bokkai , Tetsuro Miyashita , Masayuki Kamo , Shinichi Murata
发明人： Kunitoshi Kajiwara , Yoshifumi Yamashita , Tomoya Bokkai , Tetsuro Miyashita , Masayuki Kamo , Shinichi Murata
IPC分类号： F02F7/00
CPC分类号： F02F7/0053 , F02F7/0012
摘要： A cylinder block in an engine including: the cylinder block; a plurality of bearing caps for supporting a crankshaft mounted to the cylinder block; a number of cap bolts fixing the plural bearing caps to the cylinder block; a plurality of bearing cap beams, disposed one beneath each of the plural bearing caps, supporting the plural bearing caps; and a number of beam bolts fixing the plural bearing cap beams to a skirt portion of the cylinder block, wherein each of the plural bearing cap beams and the corresponding one of the plural bearing cap are fixed to the cylinder block by two or more of the cap bolts, and two or more of the cap bolts and two or more beam bolts associated with a same one of the plural bearing cap beams are disposed at close proximity sequentially.
摘要翻译： 一种发动机气缸体，包括：气缸体; 用于支撑安装到气缸体的曲轴的多个轴承盖; 将多个轴承盖固定到气缸体的多个盖螺栓; 多个轴承盖梁，设置在多个轴承盖中的每一个下方，支撑多个轴承盖; 以及将多个轴承盖梁固定到气缸体的裙部的多个梁螺栓，其中，多个轴承盖梁和多个轴承盖中的相应一个轴承盖中的每一个通过两个或更多个 盖螺栓和与多个轴承盖梁中的同一个相关联的两个或更多个螺栓和两个或更多个梁螺栓被依次紧密地设置。
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公开(公告)号：US20050217630A1
公开(公告)日：2005-10-06
申请号：US11091534
申请日：2005-03-29
申请人： Kunitoshi Kajiwara , Yoshifumi Yamashita , Tomoya Bokkai , Tetsuro Miyashita , Masayuki Kamo , Shinichi Murata
发明人： Kunitoshi Kajiwara , Yoshifumi Yamashita , Tomoya Bokkai , Tetsuro Miyashita , Masayuki Kamo , Shinichi Murata
CPC分类号： F02F7/0053 , F02F7/0012
摘要： A structure of a cylinder block includes the cylinder block having a number of cylinders; a plurality of bearing caps supporting a crankshaft along with the cylinder block; a plurality of bearing cap beams supporting the plural bearing caps; a number of cap bolts fastening the plural bearing caps and the bearing cap beam to the cylinder block; and beam bolts fixing the bearing cap beam to a skirt portion of the cylinder block; one or more baffles each of which protrudes from the bearing cap beam along a rotation path of a part of the crankshaft, and vertical walls engaging the plural bearing cap beam with the baffles in a vertical direction, so that the cylinder block is enhanced in stiffness and concurrently reduce friction caused by rotation of the crankshaft.
摘要翻译： 气缸体的结构包括具有多个气缸的气缸体; 多个轴承盖，其与所述气缸体一起支撑曲轴; 支撑多个轴承盖的多个轴承盖梁; 将多个轴承盖和轴承盖梁紧固到气缸体的多个螺栓螺栓; 以及将所述轴承盖梁固定到所述气缸体的裙部的梁螺栓; 一个或多个挡板，每个挡板沿着曲轴的一部分的旋转路径从轴承盖梁突出，并且垂直壁沿垂直方向与多个轴承盖梁与挡板接合，使得气缸体的刚度增强 并且同时减少由曲轴的旋转引起的摩擦。
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公开(公告)号：US20050011476A1
公开(公告)日：2005-01-20
申请号：US10859175
申请日：2004-06-03
CPC分类号： F01M13/022 , F02B75/22
摘要： There is provided a V-type engine, in which deck cylinder parts of a cylinder block are offset in the same direction as a rotational direction of a crankshaft, and oil separation chambers are provided at an upper portion of the cylinder head displaced to a lower side by the offset. Therefore, an allowance in the axial direction of cylinders may be provided above a cylinder head of the deck cylinder parts on the lower side, and the capacity of the oil separation chambers is increased by the allowance so that the oil separation performance may be improved, while an increase in the total width and total height of an engine block is suppressed.
摘要翻译： 提供了一种V型发动机，其中气缸体的甲板缸部分沿与曲轴的旋转方向相同的方向偏移，并且油分离室设置在气缸盖的上部，位于下部 侧偏移。 因此，可以在下侧的甲板缸部的气缸盖的上方设置气缸的轴向余量，并且通过允许油分离室的容量增加，从而可以提高油分离性能， 而发动机缸体的总宽度和总高度的增加被抑制。
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公开(公告)号：US06920869B2
公开(公告)日：2005-07-26
申请号：US10859175
申请日：2004-06-03
CPC分类号： F01M13/022 , F02B75/22
摘要： There is provided a V-type engine, in which deck cylinder parts of a cylinder block are offset in the same direction as a rotational direction of a crankshaft, and oil separation chambers are provided at an upper portion of the cylinder head displaced to a lower side by the offset. Therefore, an allowance in the axial direction of cylinders may be provided above a cylinder head of the deck cylinder parts on the lower side, and the capacity of the oil separation chambers is increased by the allowance so that the oil separation performance may be improved, while an increase in the total width and total height of an engine block is suppressed.
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公开(公告)号：US07114480B2
公开(公告)日：2006-10-03
申请号：US10859123
申请日：2004-06-03
IPC分类号： F02F7/00
CPC分类号： F02B75/22
摘要： There is provided a V-type engine in which banks of an engine block are offset in the same direction as the rotational direction of a crankshaft so that the banks may be displaced toward an end of a vehicle body. On the offset side, engine accessory is mounted on a side of the engine block and below the banks. The width between the end of the engine accessory to which an impact is input first among component parts of the engine block and the end of the rear bank where the engine block moved due to the impact is abutted first on a vehicle body member is set to be shorter than in a conventional engine. Therefore, the crushable zone may be increased even in a limited engine compartment.
摘要翻译： 提供了一种V型发动机，其中发动机缸体的组沿与曲轴的旋转方向相同的方向偏移，使得排可以朝向车身的端部移位。 在偏置方面，发动机附件安装在发动机缸体的一侧并位于气缸两侧。 在发动机缸体的构成部件之间首先输入碰撞的发动机附件的端部与由于冲击而引起的发动机缸体移动的后排的端部之间的宽度首先与车身部件抵接，设定为 比传统发动机短。 因此，即使在有限的发动机室中也可以增加可压碎区域。
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公开(公告)号：US20050011695A1
公开(公告)日：2005-01-20
申请号：US10859123
申请日：2004-06-03
CPC分类号： F02B75/22
摘要： There is provided a V-type engine in which banks of an engine block are offset in the same direction as the rotational direction of a crankshaft so that the banks may be displaced toward an end of a vehicle body. On the offset side, engine accessory is mounted on a side of the engine block and below the banks. The width between the end of the engine accessory to which an impact is input first among component parts of the engine block and the end of the rear bank where the engine block moved due to the impact is abutted first on a vehicle body member is set to be shorter than in a conventional engine. Therefore, the crushable zone may be increased even in a limited engine compartment.
摘要翻译： 提供了一种V型发动机，其中发动机缸体的组沿与曲轴的旋转方向相同的方向偏移，使得排可以朝向车身的端部移位。 在偏置方面，发动机附件安装在发动机缸体的一侧并位于气缸两侧。 在发动机缸体的构成部件之间首先输入碰撞的发动机附件的端部与由于冲击而引起的发动机缸体移动的后排的端部之间的宽度首先与车身部件抵接，设定为 比传统发动机短。 因此，即使在有限的发动机室中也可以增加可压碎区域。
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公开(公告)号：US4624138A
公开(公告)日：1986-11-25
申请号：US620074
申请日：1984-06-12
CPC分类号： G01P5/10 , G01F1/6845 , G01F1/692 , Y10T29/49099
摘要： A mass gas flow sensor for measuring the mass flow rate of a gas through a passage, and a method of manufacture thereof. The sensor includes a substrate having a streamlined end surface which is to project upstream in the passage, upstream and downstream heating resistors formed on the substrate, protective films covering the resistors, and circuitry for applying current to the resistors so as to heat the resistors, the gas cooling the upstream resistor more than the downstream resistor. The circuitry also produces an electrical voltage responsive to differences in voltage across the upstream and downstream resistors, corresponding to the mass gas flow in the passage. In a mass production method of manufacture of a preferred embodiment, a composite substrate material is produced with hollow portions therein by joining a first integral wafer having a plurality of grooves with a second integral wafer which closes the grooves, and providing a plurality of resistors on the composite substrate material by photolithography and etching directly over the grooves before cutting the substrate material into a plurality of hollow substrates. One end surface of each of the hollow substrates is then tapered to provide a streamlined shape.
摘要翻译： 用于测量通过通道的气体的质量流量的质量气体流量传感器及其制造方法。 传感器包括具有流线型端面的基板，该端面在通道中上游延伸，形成在基板上的上游和下游加热电阻器，覆盖电阻器的保护膜，以及用于向电阻器施加电流以加热电阻器的电路， 气体冷却上游电阻多于下游电阻。 电路还产生响应于上游和下游电阻器中的电压差的电压，对应于通道中的质量气体流。 在制造优选实施例的批量生产方法中，通过将具有多个凹槽的第一整体晶片与封闭凹槽的第二整体晶片接合而制造出具有中空部分的复合基板材料，并且将多个电阻器 该复合衬底材料通过光刻法直接蚀刻在凹槽上，然后将衬底材料切割成多个中空衬底。 然后，每个中空基板的一个端面被锥形以提供流线型的形状。
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公开(公告)号：US07004126B2
公开(公告)日：2006-02-28
申请号：US10833545
申请日：2004-04-28
申请人： Shuji Nagano , Satoshi Ando , Masayuki Kamo , Tetsushi Nagira
发明人： Shuji Nagano , Satoshi Ando , Masayuki Kamo , Tetsushi Nagira
IPC分类号： F01L1/34
CPC分类号： F01L1/053 , F01L1/047 , F01L1/34 , F01L2001/0537 , F01L2820/041
摘要： A structure for a camshaft includes a cam angle detecting element arranged to face a cam angle sensor and supported in a cantilever manner by a cam journal on the outer side of the cam journal. An extension journal between the cam journal and the cam angle detecting element is enlarged toward the cam journal such that the external diameter on the side of the cam journal may be larger than the external diameter on the side of the cam angle detecting element.
摘要翻译： 凸轮轴的结构包括：凸轮角度检测元件，其布置成面对凸轮角度传感器，并且通过凸轮轴颈的外侧上的凸轮轴颈以悬臂方式支撑。 凸轮轴颈和凸轮角度检测元件之间的延伸轴颈朝向凸轮轴颈增大，使得凸轮轴颈侧面上的外径可以大于凸轮角度检测元件侧的外径。
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