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1. 发明授权

US07343273B2 Piston design support program, design support method, and design support apparatus 失效
标题翻译：活塞设计支援计划，设计支援方式及设计支援设备
公开(公告)号：US07343273B2
公开(公告)日：2008-03-11
申请号：US10736846
申请日：2003-12-17
申请人： Yasutomo Kusunoki , Kazuhiro Tomizawa , Mitsuo Mimura
发明人： Yasutomo Kusunoki , Kazuhiro Tomizawa , Mitsuo Mimura
IPC分类号： G06G7/48
CPC分类号： G06F17/5095 , F02F3/00 , G06T19/20 , G06T2219/2021
摘要： According to this invention, a piston design support program for supporting design of a piston shape of an internal combustion engine, makes a computer execute an input step of inputting specification values associated with a piston shape, a verification step of verifying, based on the input specification values, whether or not gaps between the piston and its surrounding components are appropriate, a read step of reading out, when it is determined in the verification step that the gaps are appropriate, a three-dimensional piston model which can be deformed according to a predetermined rule from a database, and a deformation step of deforming the piston model on the basis of the specification values.
摘要翻译：根据本发明，一种用于支持内燃机活塞形状设计的活塞设计支撑程序，使得计算机执行输入与活塞形状相关联的规格值的输入步骤，验证步骤基于输入规定值，活塞及其周围部件之间的间隙是否合适;读取步骤，当在验证步骤中确定间隙合适时，读取步骤可以根据以下内容进行变形的三维活塞模型来自数据库的预定规则，以及基于规格值使活塞模型变形的变形步骤。

2. 发明申请

US20070106453A1 Internal-combustion engine design support system 审中-公开
标题翻译：内燃机设计支援系统
公开(公告)号：US20070106453A1
公开(公告)日：2007-05-10
申请号：US11592229
申请日：2006-11-03
申请人： Hideaki Yokohata , Yasutomo Kusunoki
发明人： Hideaki Yokohata , Yasutomo Kusunoki
IPC分类号： G06F19/00 , G06G7/70
CPC分类号： G06F17/5009 , G06F17/5095
摘要： Disclosed is an internal-combustion engine design support system for presenting a combination of functional specification types or the like of a design-target engine in connection with a target performance parameter value set out in a new vehicle. The system comprises a database (1) storing data about a design parameter value of a given design parameter, a functional specification type of a given functional specification and a performance parameter value of a given performance parameter, which are associated with each of a plurality of existing internal-combustion engines, a performance calculation section (21) for calculating a performance parameter value of the given performance parameter of at least one of an internal-combustion engine model set by changing a combination of a reference design parameter value and/or a reference functional specification type of a base internal-combustion engine selected from the existing internal-combustion engines, and a combination presentation section (22) for outputting at least one combination of a design parameter value and a functional specification type of the internal-combustion engine model having the performance parameter value calculated by the performance calculation section (21), according to a given presentation condition.
摘要翻译：公开了一种内燃机设计支援系统，用于结合在新车辆中设定的目标性能参数值，呈现设计目标发动机的功能规格类型等的组合。该系统包括存储关于给定设计参数的设计参数值，给定功能规范的功能规范类型和给定性能参数的性能参数值的数据库（1），其与多个现有的内燃机，用于通过改变参考设计参数值的组合和/或一个或多个内燃机模型来计算内燃机模型中的至少一个的给定性能参数的性能参数值的性能计算部分（21）从现有的内燃机中选择的基本内燃机的基准功能规格型，以及输出内燃机的设计参数值和功能规格型的至少一个组合的组合表示部（22）具有由性能计算部计算出的性能参数值的模型（21），根据给定的呈现条件。

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