发明名称 Cylinder head gasket with partial seal coating
摘要 A cylinder head gasket (1) for an internal combustion engine is formed of a metal plate (10, 10b) extending substantially throughout an entire area to be sealed. The metal plate has a plurality of holes (2) corresponding to cylinder bores of the engine, a plurality of beads (3) surrounding the respective holes, and at least one area (W) situated between the holes adjacent to each other. Seal coatings (4, 4') are deposited above the beads (3) in the area. The seal coating has heatproof characteristic and compressibility to strengthen the surface pressure of the beads at the area. <IMAGE>
申请公布号 EP1180620(A2) 申请公布日期 2002.02.20
申请号 EP20010117653 申请日期 2001.07.25
申请人 ISHIKAWA GASKET CO. LTD. 发明人 INAMURA, SUSUMU
分类号 F02F11/00;F16J15/08;(IPC1-7):F16J15/08 主分类号 F02F11/00
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