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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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公开(公告)号：US07278380B2
公开(公告)日：2007-10-09
申请号：US11082870
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; and a water jacket spacer which is inserted in the water jacket portion such that a space is provided between the bore wall and the water jacket spacer. The cylinder block includes an inter-bore region which is positioned in a vicinity of a boundary between the bore regions adjacent to each other, and a region other than the inter-bore region; and a cross sectional area of the space between the bore wall and the water jacket spacer in the inter-bore region is smaller than a cross sectional area of the space between the bore wall and the water jacket spacer in the region other than the inter-bore region.
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; 以及水套隔离件，其插入在水套部分中，使得在孔壁和水套间隔件之间设置空间。 气缸体包括位于彼此相邻的孔区域之间的边界附近的孔间区域和除了孔间区域之外的区域; 并且所述孔间区域中的所述孔壁和所述水套隔离件之间的空间的横截面面积小于所述孔内壁之间的区域中的所述孔壁与所述水套隔离件之间的空间的横截面积， 钻孔区域。
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公开(公告)号：US20050217614A1
公开(公告)日：2005-10-06
申请号：US11082870
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; and a water jacket spacer which is inserted in the water jacket portion such that a space is provided between the bore wall and the water jacket spacer. The cylinder block includes an inter-bore region which is positioned in a vicinity of a boundary between the bore regions adjacent to each other, and a region other than the inter-bore region; and a cross sectional area of the space between the bore wall and the water jacket spacer in the inter-bore region is smaller than a cross sectional area of the space between the bore wall and the water jacket spacer in the region other than the inter-bore region.
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; 以及水套隔离件，其插入在水套部分中，使得在孔壁和水套间隔件之间设置空间。 气缸体包括位于彼此相邻的孔区域之间的边界附近的孔间区域和除了孔间区域之外的区域; 并且所述孔间区域中的所述孔壁与所述水套隔离物之间的空间的横截面面积小于所述孔内壁之间的区域中的所述孔壁与所述水套隔离件之间的空间的横截面积， 钻孔区域。
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公开(公告)号：US07216611B2
公开(公告)日：2007-05-15
申请号：US11067655
申请日：2005-02-28
IPC分类号： F02F1/10
CPC分类号： F02F1/14
摘要： A cooling structure of a cylinder block includes a water jacket portion which is provided so as to surround an entire outer periphery of the bore wall; a water jacket spacer which is inserted in the water jacket portion; and a gasket which is provided in an upper portion of the cylinder block, and which includes a hole leading to the water jacket portion. The water jacket portion is supplied with coolant. A distance between a center of the hole and an outer periphery of the cylinder block is shorter than a distance between a center of the water jacket spacer in a thickness direction and the outer periphery of the cylinder block. In the cooling structure, the cylinder block can be uniformly cooled.
摘要翻译： 气缸体的冷却结构包括设置成围绕孔壁整个外周的水套部分; 插入水套部的水套隔套; 以及垫圈，其设置在气缸体的上部，并且包括通向水套部的孔。 水套部分配有冷却液。 孔的中心与气缸体的外周之间的距离比水套隔板的厚度方向的中心与气缸体的外周的距离短。 在冷却结构中，气缸体可以被均匀地冷却。
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公开(公告)号：US07082908B2
公开(公告)日：2006-08-01
申请号：US11081732
申请日：2005-03-17
IPC分类号： F02F1/10
CPC分类号： F01P11/06 , F01P3/02 , F01P2003/021 , F01P2003/024 , F01P2011/061 , F02F1/10
摘要： A cooling structure of a cylinder block includes a water jacket portion which is provided so as to surround an entire outer periphery of a bore wall; and a water jacket spacer which is inserted in the water jacket portion. A foreign matter collecting mechanism which collects foreign matter is provided in a bottom portion of the water jacket portion.
摘要翻译： 气缸体的冷却结构包括：水套部，其设置成围绕孔壁的整个外周; 以及插入在水套部中的水套隔套。 收集异物的异物收集机构设置在水套部的底部。
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公开(公告)号：US20050217615A1
公开(公告)日：2005-10-06
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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公开(公告)号：US20050199195A1
公开(公告)日：2005-09-15
申请号：US11067655
申请日：2005-02-28
CPC分类号： F02F1/14
摘要： A cooling structure of a cylinder block includes a water jacket portion which is provided so as to surround an entire outer periphery of the bore wall; a water jacket spacer which is inserted in the water jacket portion; and a gasket which is provided in an upper portion of the cylinder block, and which includes a hole leading to the water jacket portion. The water jacket portion is supplied with coolant. A distance between a center of the hole and an outer periphery of the cylinder block is shorter than a distance between a center of the water jacket spacer in a thickness direction and the outer periphery of the cylinder block. In the cooling structure, the cylinder block can be uniformly cooled.
摘要翻译： 气缸体的冷却结构包括设置成围绕孔壁整个外周的水套部分; 插入水套部的水套隔套; 以及垫圈，其设置在气缸体的上部，并且包括通向水套部的孔。 水套部分配有冷却液。 孔的中心与气缸体的外周之间的距离比水套隔板的厚度方向的中心与气缸体的外周的距离短。 在冷却结构中，气缸体可以被均匀地冷却。
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公开(公告)号：US20050211196A1
公开(公告)日：2005-09-29
申请号：US11081732
申请日：2005-03-17
CPC分类号： F01P11/06 , F01P3/02 , F01P2003/021 , F01P2003/024 , F01P2011/061 , F02F1/10
摘要： A cooling structure of a cylinder block includes a water jacket portion which is provided so as to surround an entire outer periphery of a bore wall; and a water jacket spacer which is inserted in the water jacket portion. A foreign matter collecting mechanism which collects foreign matter is provided in a bottom portion of the water jacket portion.
摘要翻译： 气缸体的冷却结构包括：水套部，其设置成围绕孔壁的整个外周; 以及插入在水套部中的水套隔套。 收集异物的异物收集机构设置在水套部的底部。
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公开(公告)号：US06874451B2
公开(公告)日：2005-04-05
申请号：US10452639
申请日：2003-06-03
申请人： Takashi Matsutani , Yoshikazu Shinpo , Takanori Nakada , Yasuki Hashimoto , Makoto Hatano , Katsunori Ueda
发明人： Takashi Matsutani , Yoshikazu Shinpo , Takanori Nakada , Yasuki Hashimoto , Makoto Hatano , Katsunori Ueda
CPC分类号： F02F1/14 , F01M2013/0472 , F01P3/02 , F01P9/00 , F02F2001/106
摘要： A cooling apparatus of an internal combustion engine includes an insert that is deformable, and a surface of the insert opposing a cylinder bore wall is close to the cylinder bore wall after the insert is inserted into a water jacket. A cooling apparatus of an internal combustion engine includes a cylinder block having a water jacket in which an insert is disposed; the cylinder block is machined so that a water hole or an aperture having a size corresponding to a size of the insert is formed in the cylinder block and the insert can be inserted into the water jacket through the water hole or the aperture.
摘要翻译： 内燃机的冷却装置包括可变形的插入件，并且在将插入件插入水套中之后，与缸孔壁相对的插入件的表面靠近气缸孔壁。 内燃机的冷却装置包括：具有水套的气缸体，其中设有插入件; 气缸体被加工成使得在气缸体中形成具有与插入件的尺寸相对应的尺寸的水孔或孔，并且插入件可以通过水孔或孔插入到水套中。
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公开(公告)号：US06834625B2
公开(公告)日：2004-12-28
申请号：US10452117
申请日：2003-06-03
申请人： Takashi Matsutani , Yoshikazu Shinpo , Takanori Nakada , Yasuki Hashimoto , Makoto Hatano , Katsunori Ueda
发明人： Takashi Matsutani , Yoshikazu Shinpo , Takanori Nakada , Yasuki Hashimoto , Makoto Hatano , Katsunori Ueda
IPC分类号： F02F114
CPC分类号： F01P3/02 , F02F1/14 , F02F2001/106
摘要： A cooling apparatus of an internal combustion engine includes a closed deck-type cylinder block and an insert. The cylinder block includes a water jacket and an upper deck including a water hole formed therein. The insert is disposed in the water jacket and inserted into the water jacket through the water hole. The insert is fixed relative to the cylinder block at a water hole portion such that the insert is fixed in position in a flow direction of the cooling water. A stopper for preventing the insert from moving downstream in a flow direction of the cooling water may be formed, and the insert engages the stopper such that the insert is fixed in position in the flow direction of the cooling water.
摘要翻译： 内燃机的冷却装置包括封闭甲板型气缸体和插入件。 气缸体包括水套和在其中形成有水孔的上甲板。 插入件设置在水套中，并通过水孔插入水套中。 插入件在水孔部分处相对于气缸体固定，使得插入件沿冷却水的流动方向固定就位。 可以形成用于防止插入件在冷却水的流动方向上移动的止动件，并且插入件与止动件接合，使得插入件沿冷却水的流动方向固定就位。
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