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1.发明申请公开(公告)号：US20100242868A1
公开(公告)日：2010-09-30
申请号：US12309443
申请日：2007-07-13
CPC分类号： F01P3/02 , F02F1/108 , F02F1/14 , F02F2001/104 , Y10T29/49231
摘要： The position of a passage separating member in the axial direction of the cylinder bores is determined by causing a spacer to contact a bottom surface of a water jacket. When the separating member is inserted in the water jacket, the width of the separating member is reduced due to elastic deformation, so that the separating member can be arranged in the water jacket. After being arranged, the separating member tightly contacts the inner surface of the water jacket due to elastic restoration force. The tight contact prevents the separating member from moving upward in the water jacket. As a result, coolant is prevented from moving between the upper portion and the lower portion with respect to the separating member. The advantages of separate cooling of the coolant in the upper and lower portions with respect to the separating member are obtained. This reliably reduces the temperature difference along the axial direction of the cylinder bore forming body.
摘要翻译： 通道分离构件在气缸孔的轴向上的位置通过使间隔件接触水套的底面来确定。 当分离构件插入水套中时，分离构件的宽度由于弹性变形而减小，使得分离构件可以布置在水套中。 在布置之后，由于弹性恢复力，分离构件紧密接触水套的内表面。 紧密接触防止分离构件在水套中向上移动。 结果，防止冷却剂相对于分离构件在上部和下部之间移动。 获得了相对于分离构件分离冷却上部和下部中的冷却剂的优点。 这可以可靠地降低沿着缸孔成形体的轴向的温差。
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2.发明授权公开(公告)号：US08474418B2
公开(公告)日：2013-07-02
申请号：US12309443
申请日：2007-07-13
CPC分类号： F01P3/02 , F02F1/108 , F02F1/14 , F02F2001/104 , Y10T29/49231
摘要： The position of a passage separating member in the axial direction of the cylinder bores is determined by causing a spacer to contact a bottom surface of a water jacket. When the separating member is inserted in the water jacket, the width of the separating member is reduced due to elastic deformation, so that the separating member can be arranged in the water jacket. After being arranged, the separating member tightly contacts the inner surface of the water jacket due to elastic restoration force. The tight contact prevents the separating member from moving upward in the water jacket. As a result, coolant is prevented from moving between the upper portion and the lower portion with respect to the separating member. The advantages of separate cooling of the coolant in the upper and lower portions with respect to the separating member are obtained. This reliably reduces the temperature difference along the axial direction of the cylinder bore forming body.
摘要翻译： 通道分离构件在气缸孔的轴向上的位置通过使间隔件接触水套的底面来确定。 当分离构件插入水套中时，分离构件的宽度由于弹性变形而减小，使得分离构件可以布置在水套中。 在布置之后，由于弹性恢复力，分离构件紧密接触水套的内表面。 紧密接触防止分离构件在水套中向上移动。 结果，防止冷却剂相对于分离构件在上部和下部之间移动。 获得了相对于分离构件分离冷却上部和下部中的冷却剂的优点。 这可以可靠地降低沿着缸孔成形体的轴向的温差。
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公开(公告)号：US08091518B2
公开(公告)日：2012-01-10
申请号：US12309609
申请日：2007-07-27
CPC分类号： F02F1/14 , F01P2003/021 , Y10T29/49231
摘要： A partition member used in a cylinder block of an internal combustion engine is disclosed. The partition member is arranged in a groove-like cooling passage through which a cooling heat medium flows. The partition member includes a separating wall and a flexible lip member. The separating wall divides the cooling passage into an inner passage and an outer passage. The inner passage is located close to the cylinder bores, and the outer passage is located outside of the inner passage. The lip member extends from the separating wall toward the opening of the cooling passage in such a manner that, when the partition member is arranged in the cooling passage, the lip member contacts one of the inner surfaces of the cylinder block forming the cooling passage. When the partition member is arranged in the cooling passage, the distal edge portion of the flexible lip member contacts the inner surface due to force produced through flexible shape restoration of the lip member.
摘要翻译： 公开了一种在内燃机的气缸体中使用的分隔构件。 分隔构件布置在冷却热介质流过的槽状冷却通道中。 分隔构件包括分隔壁和柔性唇形构件。 分隔壁将冷却通道分成内部通道和外部通道。 内通道靠近气缸孔，外通道位于内通道的外侧。 唇部件从分离壁向冷却通道的开口延伸，使得当分隔构件布置在冷却通道中时，唇形件接触形成冷却通道的气缸体的内表面之一。 当分隔构件布置在冷却通道中时，柔性唇缘构件的远端边缘部分由于唇形构件的柔性形状恢复产生的力而接触内表面。
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4.发明申请公开(公告)号：US20090194046A1
公开(公告)日：2009-08-06
申请号：US12309609
申请日：2007-07-27
CPC分类号： F02F1/14 , F01P2003/021 , Y10T29/49231
摘要： A partition member used in a cylinder block of an internal combustion engine is disclosed. The partition member is arranged in a groove-like cooling passage through which a cooling heat medium flows. The partition member includes a separating wall and a flexible lip member. The separating wall divides the cooling passage into an inner passage and an outer passage. The inner passage is located close to the cylinder bores, and the outer passage is located outside of the inner passage. The lip member extends from the separating wall toward the opening of the cooling passage in such a manner that, when the partition member is arranged in the cooling passage, the lip member contacts one of the inner surfaces of the cylinder block forming the cooling passage. When the partition member is arranged in the cooling passage, the distal edge portion of the flexible lip member contacts the inner surface due to force produced through flexible shape restoration of the lip member.
摘要翻译： 公开了一种在内燃机的气缸体中使用的分隔构件。 分隔构件布置在冷却热介质流过的槽状冷却通道中。 分隔构件包括分隔壁和柔性唇形构件。 分隔壁将冷却通道分成内部通道和外部通道。 内通道靠近气缸孔，外通道位于内通道的外侧。 唇部件从分离壁向冷却通道的开口延伸，使得当分隔构件布置在冷却通道中时，唇形件接触形成冷却通道的气缸体的内表面之一。 当分隔构件布置在冷却通道中时，柔性唇缘构件的远端边缘部分由于唇形构件的柔性形状恢复产生的力而接触内表面。
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公开(公告)号：US07398596B2
公开(公告)日：2008-07-15
申请号：US10951789
申请日：2004-09-29
申请人： Nobumitsu Okazaki , Yoshihiro Takaya , Takashi Matsutani , Takanori Nakada , Makoto Hatano , Takashi Kubota
发明人： Nobumitsu Okazaki , Yoshihiro Takaya , Takashi Matsutani , Takanori Nakada , Makoto Hatano , Takashi Kubota
IPC分类号： B23P11/00
CPC分类号： F02F1/16 , B29C37/005 , B29C45/0025 , B29C45/0055 , B29C2045/0086 , B29L2023/00 , F02F1/10 , Y10T29/4927 , Y10T29/49272 , Y10T29/49799 , Y10T29/4998
摘要： A production method of a water jacket spacer for use in a cylinder block with a water jacket formed around plural cylinder bores. The method comprises the fist step of integrally forming a tubular spacer body with a peripheral wall and a connecting bridge by way of synthetic resin molding so that corresponding regions of the peripheral wall are connected to each other via the connecting bridge, and the second step of cooling the tubular spacer body, with the connecting bridge fixed thereto, to prevent deformation of the tubular spacer body during the cooling process, and the third step of removing the connecting bridge from the tubular spacer body.
摘要翻译： 一种用于具有围绕多个气缸孔形成的水套的气缸体中的水套间隔件的制造方法。 该方法包括通过合成树脂模制一体地形成具有周壁和连接桥的管状隔离体的第一步骤，使得周壁的相应区域经由连接桥彼此连接，第二步骤 冷却管状间隔件本体，其中连接桥固定到其上，以防止在冷却过程中管状隔离物主体的变形，以及从管状间隔件主体移除连接桥的第三步骤。
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公开(公告)号：US20050120653A1
公开(公告)日：2005-06-09
申请号：US10951789
申请日：2004-09-29
申请人： Nobumitsu Okazaki , Yoshihiro Takaya , Takashi Matsutani , Takanori Nakada , Makoto Hatano , Takashi Kubota
发明人： Nobumitsu Okazaki , Yoshihiro Takaya , Takashi Matsutani , Takanori Nakada , Makoto Hatano , Takashi Kubota
CPC分类号： F02F1/16 , B29C37/005 , B29C45/0025 , B29C45/0055 , B29C2045/0086 , B29L2023/00 , F02F1/10 , Y10T29/4927 , Y10T29/49272 , Y10T29/49799 , Y10T29/4998
摘要： A production method of a water jacket spacer for use in a cylinder block with a water jacket formed around plural cylinder bores. The method comprises the fist step of integrally forming a tubular spacer body with a peripheral wall and a connecting bridge by way of synthetic resin molding so that corresponding regions of the peripheral wall are connected to each other via the connecting bridge, and the second step of cooling the tubular spacer body, with the connecting bridge fixed thereto, to prevent deformation of the tubular spacer body during the cooling process, and the third step of removing the connecting bridge from the tubular spacer body.
摘要翻译： 一种用于具有围绕多个气缸孔形成的水套的气缸体中的水套间隔件的制造方法。 该方法包括通过合成树脂模制一体地形成具有周壁和连接桥的管状隔离体的第一步骤，使得周壁的相应区域经由连接桥彼此连接，第二步骤 冷却管状间隔件本体，其中连接桥固定到其上，以防止在冷却过程中管状隔离物主体的变形，以及从管状间隔件主体移除连接桥的第三步骤。
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公开(公告)号：US08171896B2
公开(公告)日：2012-05-08
申请号：US12430423
申请日：2009-04-27
申请人： Shuichi Hanai , Takashi Kubota , Makoto Hatano , Yoshifumi Fujita
发明人： Shuichi Hanai , Takashi Kubota , Makoto Hatano , Yoshifumi Fujita
IPC分类号： F02B75/18
CPC分类号： F02F1/14 , F01P2003/021 , F02F1/16
摘要： A cooling structure of an internal combustion engine includes: a cooling water introducing port provided on one end side of a cylinder block; and a water jacket provided so as to surround a cylinder bore wall, wherein cooling water is introduced from the cooling water introducing port into the water jacket, the cooling water is branched to flow to a portion on an intake side and a portion on an exhaust side of the water jacket of the cylinder block of the internal combustion engine, and the cooling water is supplied from a cylinder block side to a cylinder head side, the cooling structure of the internal combustion engine, further comprising a first regulation portion that regulates a flow of the cooling water supplied to the cylinder head side.
摘要翻译： 内燃机的冷却结构包括：设置在气缸体的一端侧的冷却水引入口; 以及围绕气缸孔壁设置的水套，其中冷却水从冷却水引入口引入水套，冷却水被分支以流到进气侧的一部分和排气的一部分 内燃机的气缸体的水套的侧面，并且冷却水从气缸体侧供给到气缸盖侧，内燃机的冷却结构还包括第一调节部，其调节 供给到气缸盖侧的冷却水的流动。
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公开(公告)号：US20090266315A1
公开(公告)日：2009-10-29
申请号：US12430423
申请日：2009-04-27
申请人： Shuichi Hanai , Takashi Kubota , Makoto Hatano , Yoshifumi Fujita
发明人： Shuichi Hanai , Takashi Kubota , Makoto Hatano , Yoshifumi Fujita
IPC分类号： F02F1/10
CPC分类号： F02F1/14 , F01P2003/021 , F02F1/16
摘要： A cooling structure of an internal combustion engine includes: a cooling water introducing port provided on one end side of a cylinder block; and a water jacket provided so as to surround a cylinder bore wall, wherein cooling water is introduced from the cooling water introducing port into the water jacket, the cooling water is branched to flow to a portion on an intake side and a portion on an exhaust side of the water jacket of the cylinder block of the internal combustion engine, and the cooling water is supplied from a cylinder block side to a cylinder head side, the cooling structure of the internal combustion engine, further comprising a first regulation portion that regulates a flow of the cooling water supplied to the cylinder head side.
摘要翻译： 内燃机的冷却结构包括：设置在气缸体的一端侧的冷却水引入口; 以及围绕气缸孔壁设置的水套，其中冷却水从冷却水引入口引入水套，冷却水被分支以流到进气侧的一部分和排气的一部分 内燃机的气缸体的水套的侧面，并且冷却水从气缸体侧供给到气缸盖侧，内燃机的冷却结构还包括第一调节部，其调节 供给到气缸盖侧的冷却水的流动。
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公开(公告)号：US20120096672A1
公开(公告)日：2012-04-26
申请号：US13278250
申请日：2011-10-21
申请人： Makoto Hatano , Yusuke Kinoshita
发明人： Makoto Hatano , Yusuke Kinoshita
IPC分类号： A47L5/14 , F16L55/033 , F16L55/00
CPC分类号： E01H1/0809 , A01G20/43
摘要： A blower tube (4) to be connected to a power blower has a tube main body (42) having a distal end portion (42a) diminished in diameter toward its distal end and an attachment (44) to be coupled to the distal end (42a) of the tube main body (42) and including a distal end portion (44a) gradually diminished in diameter toward its distal end. Both these distal end portions (42a, 44a) are each provided three projections at distant position to protrude radially inward toward an axial line of the blower tube (4). The first projections (46) on the tube main body (42) and the second projections (48) on the attachment are positioned offset in phase to align in an alternate order. The blower tube (4) having the projections (46, 48) at the distal end portion can reduce the noise caused by ejection of a high-speed airflow.
摘要翻译： 要连接到动力鼓风机的鼓风机管（4）具有管主体（42），其具有朝向其远端的直径减小的远端部分（42a）和待连接到远端的附件（44） 42a），并且包括其远端部的直径逐渐减小的远端部（44a）。 这两个远端部分（42a，44a）都分别设置在距离鼓风管（4）的轴线径向向内突出的远的位置。 管主体（42）上的第一突起（46）和附件上的第二突起（48）以相位相偏置地以交替顺序对准。 在远端部具有突起46,48的鼓风机管4能够降低高速气流的喷射引起的噪音。
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公开(公告)号：US07278381B2
公开(公告)日：2007-10-09
申请号：US11082876
申请日：2005-03-18
摘要： A cooling structure for uniformly cooling a bore wall of a cylinder block using a cooling medium, the bore wall surrounding plural bore regions, includes a water jacket portion which is provided so as to surround an entire outer periphery of the bore wall, and which is supplied with the cooling medium; a water jacket spacer which is inserted in the water jacket portion; a passage through which the cooling medium in a portion of an inter-bore region is transferred to another portion of the inter-bore region, the inter-bore region being positioned in a vicinity of a boundary between the bore regions adjacent to each other; and a flow promotion device which increases a flow rate of the cooling medium flowing in the passage.
摘要翻译： 一种用于使用冷却介质均匀冷却气缸体的孔壁的冷却结构，围绕多个孔区的孔壁包括设置成围绕孔壁的整个外周围设置的水套部分， 供应冷却介质; 插入水套部的水套隔套; 孔间区域的一部分中的冷却介质通过该通道转移到孔间区域的另一部分，孔间区域位于相邻的孔区域之间的边界附近; 以及增加在通道中流动的冷却介质的流量的流动促进装置。
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