Invention Grant
US08543363B2 Method for predicting volume change of void generated in resin filled in porous body, and method for analyzing flow of resin material in porous body
有权
用于预测填充在多孔体中的树脂中产生的空隙的体积变化的方法以及用于分析多孔体中的树脂材料的流动的方法
- Patent Title: Method for predicting volume change of void generated in resin filled in porous body, and method for analyzing flow of resin material in porous body
- Patent Title (中): 用于预测填充在多孔体中的树脂中产生的空隙的体积变化的方法以及用于分析多孔体中的树脂材料的流动的方法
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Application No.: US12942094Application Date: 2010-11-09
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Publication No.: US08543363B2Publication Date: 2013-09-24
- Inventor: Tsutomu Kono , Hiroki Nakatsuchi , Keiji Suzuki , Mitsuru Onoda , Kazuo Goto , Yasuaki Kageyama , Hiroaki Kojima , Kenji Ikeda , Hisashi Morooka
- Applicant: Tsutomu Kono , Hiroki Nakatsuchi , Keiji Suzuki , Mitsuru Onoda , Kazuo Goto , Yasuaki Kageyama , Hiroaki Kojima , Kenji Ikeda , Hisashi Morooka
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP2009-258364 20091111
- Main IPC: G06G7/50
- IPC: G06G7/50
Abstract:
The present method aims at preventing breakdown by selecting conditions for preventing the occurrence of voids via analysis. According to the present method, a database related to the time variation of amount of generated gas or number of moles when a solid member is heated is experimentally formulated in advance, and the amount of generated gas from the member and the specific heat ratio of gases are entered for analysis in order to predict via analysis the generation of voids within the resin material when the solid member is heated, to thereby select conditions for preventing voids.
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