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公开(公告)号：US5337709A
公开(公告)日：1994-08-16
申请号：US29625
申请日：1993-03-11
CPC分类号： B22C9/103 , F02F1/002 , F02F1/22 , F02B2075/025 , F02F1/24 , F02F2200/06
摘要： The unitary cylinder liner incorporating a water jacket is vertically cast as a one piece unit. The water jacket is draftless, allowing water to circulate therethrough more efficiently, increasing cooling capabilities. Such vertical one piece casting is made possible by the novel two piece core which eliminates the need for welding of metal bands onto an outer surface of the liner to produce the water jacker thereof. A novel method of vertical casting is also provided by use of the two piece core.
摘要翻译： 结合了水套的单体气缸套是垂直铸造为一体的单元。 水套是无水的，允许水更有效地循环通过，增加冷却能力。 这种垂直的单件式铸造可以通过新颖的两片式芯片实现，这消除了将金属带焊接到衬套的外表面上以产生其水套筒的需要。 通过使用两片芯也提供了一种垂直铸造的新颖方法。
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公开(公告)号：USD370712S
公开(公告)日：1996-06-11
申请号：US5378
申请日：1993-03-03
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3.发明授权Piston having laser hardened primary compression ring groove and method of making same 失效活塞具有激光淬火的初级压缩环槽及其制造方法
公开(公告)号：US5515770A
公开(公告)日：1996-05-14
申请号：US349328
申请日：1994-12-05
CPC分类号： C21D1/09 , C21D9/0068 , F16J9/00 , C21D2221/00 , F05C2203/0882 , Y10T29/49265
摘要： The piston made in accordance with the teachings herein includes a primary compression ring groove, a bottom and rear wall surface of which are hardened by the method of laser hardening. The method includes the steps of spraying the primary groove with a graphite spray and then directing an angled elliptical in cross section laser beam at the bottom surface of the groove while rotating the cylinder head at predetermined parameters.
摘要翻译： 根据本文的教导制造的活塞包括主压缩环槽，其底壁和后壁表面通过激光淬火的方法硬化。 该方法包括如下步骤：用石墨喷雾喷涂主槽，然后在预定参数下旋转气缸盖的同时，将横截面激光束中的成角度的椭圆形引导到凹槽的底表面。
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4.发明授权Method of casting one piece cylinder liner incorporating a draftless water jacket 失效铸造一体式气缸衬套的方法，其中包括一个无水套管
公开(公告)号：US5465778A
公开(公告)日：1995-11-14
申请号：US275507
申请日：1994-07-15
CPC分类号： B22C9/103 , F02F1/002 , F02F1/22 , F02B2075/025 , F02F1/24 , F02F2200/06
摘要： The unitary cylinder liner incorporating a water jacket is vertically cast as a one piece unit. The water jacket is draftless, allowing water to circulate therethrough more efficiently, increasing cooling capabilities. Such vertical one piece casting is made possible by the novel two piece core which eliminates the need for welding of metal bands onto an outer surface of the liner to produce the water jacket thereof. A novel method of vertical casting is also provided by use of the two piece core.
摘要翻译： 结合了水套的单体气缸套是垂直铸造为一体的单元。 水套是无水的，允许水更有效地循环通过，增加冷却能力。 这种垂直的单件式铸件可以通过新型的两片式芯片成为可能，其消除了将金属带焊接到衬套的外表面上以产生其水套的需要。 通过使用两片芯也提供了一种垂直铸造的新颖方法。
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公开(公告)号：US5361730A
公开(公告)日：1994-11-08
申请号：US183027
申请日：1994-01-18
CPC分类号： F02F1/22 , B22C9/103 , F02F1/002 , F02B2075/025 , F02F1/24 , F02F2200/06 , Y10T29/49231 , Y10T29/49272
摘要： The unitary cylinder head and liner combination, is vertically cast as a one piece unit. The liner incorporates a water jacket therein. The water jacket is draftless, allowing water to circulate therethrough more efficiently, increasing cooling capabilities. Such vertical one piece casting is made possible by a novel two piece core which eliminates the need for welding of metal bands onto an outer surface of the liner to produce the water jacket thereof. A novel method of vertical casting is also provided which allows the cylinder head to be cast integral with the liner, allows for increased water capacity in the liner and integral head passages, and allows for a plurality of enlarged air intake channels to be provided.
摘要翻译： 一体式气缸盖和衬管组合，垂直铸造为一体式单元。 衬管内装有水套。 水套是无水的，允许水更有效地循环通过，增加冷却能力。 这种垂直的单件式铸造是通过新颖的两片式芯件实现的，这种芯片消除了将金属带焊接到衬套的外表面上以产生其水套的需要。 还提供了一种垂直铸造的新型方法，其允许气缸盖与衬套一体铸造，允许衬套和整体头部通道中的水容量增加，并且允许提供多个扩大的进气通道。
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6.发明授权One piece cylinder head and liner including a draftless water jacket and method for making same 失效一体式气缸盖和衬套，包括无水套管及其制造方法
公开(公告)号：US5301423A
公开(公告)日：1994-04-12
申请号：US89109
申请日：1993-07-12
CPC分类号： F02F1/22 , B22C9/103 , F02F1/002 , F02B2075/025 , F02F1/24 , F02F2200/06 , Y10T29/49231 , Y10T29/49272
摘要： The unitary cylinder head and liner combination, is vertically cast as a one piece unit. The liner incorporates a water jacket therein. The water jacket is draftless, allowing water to circulate therethrough more efficiently, increasing cooling capabilities. Such vertical one piece casting is made possible by a novel two piece core which eliminates the need for welding of metal bands onto an outer surface of the liner to produce the water jacket thereof. A novel method of vertical casting is also provided which allows the cylinder head to be cast integral with the liner, allows for increased water capacity in the liner and integral head passages, and allows for a plurality of enlarged air intake channels to be provided.
摘要翻译： 一体式气缸盖和衬管组合，垂直铸造为一体式单元。 衬管内装有水套。 水套是无水的，允许水更有效地循环通过，增加冷却能力。 这种垂直的单件式铸造是通过新颖的两片式芯件实现的，这种芯片消除了将金属带焊接到衬套的外表面上以产生其水套的需要。 还提供了一种垂直铸造的新型方法，其允许气缸盖与衬套一体铸造，允许衬套和整体头部通道中的水容量增加，并且允许提供多个扩大的进气通道。
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