发明名称 INTAKE SYSTEM FOR INTERNAL COMBUSTION ENGINE
摘要 <p><P>PROBLEM TO BE SOLVED: To provide an intake system for an internal combustion engine, which is decreased in weight and reduced in noise, at low cost hardly changing an acoustic mode. <P>SOLUTION: At least either of an intake manifold part 20 or a surge tank part 10 of an intake system member guiding intake air to an internal combustion engine 100 is provided with a resin molded part molded partially or wholly by a resin material. A surface area of 80% or more of the part, formed in a hollow state and having an internal part through which intake air can pass, of the resin molded part is covered with an elastomer E of a low rigidity structure. The elastomer E is double-molded with a resin material, of which the resin molded part is formed, for integration. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p>
申请公布号 JP2004204736(A) 申请公布日期 2004.07.22
申请号 JP20020372940 申请日期 2002.12.24
申请人 DENSO CORP 发明人 MIURA TATSUO;KAMEDA YASUHISA;INAI ISAMU
分类号 F02M35/104;B29C45/16;B29K21/00;B29L31/30;(IPC1-7):F02M35/104 主分类号 F02M35/104
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