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3 条记录 (耗时 0.034 秒)

    Metal gasket
    2.
    发明授权
    Metal gasket 失效
    金属垫片

    公开(公告)号：US07204491B2

    公开(公告)日：2007-04-17

    申请号：US11038492

    申请日：2005-01-21

    申请人： Koichi Hatamura ,  Takashi Suzuki ,  Hiroyuki Ogino ,  Takahiko Sugiura ,  Yasuyuki Okudaira ,  Takeshi Wakuda ,  Reiji Mahigashi ,  Keisuke Umehara ,  Masahisa Kumashiro

    发明人： Koichi Hatamura ,  Takashi Suzuki ,  Hiroyuki Ogino ,  Takahiko Sugiura ,  Yasuyuki Okudaira ,  Takeshi Wakuda ,  Reiji Mahigashi ,  Keisuke Umehara ,  Masahisa Kumashiro

    IPC分类号： F02F11/00

    CPC分类号： F16J15/0825 ,  F16J15/0818 ,  F16J2015/085 ,  F16J2015/0856 ,  F16J2015/0862 ,  F16J2015/0875

    摘要： A metal gasket capable of preventing the occurrence of cracks in a stopper while employing a wave-shaped stopper, improving the contact pressure balance around the bead to enhance the engine performance, and improving the durability of the stopper. The metal gasket is constituted by a gasket component sheet having an opening formed to face a combustion chamber, and the gasket component sheet is provided with a combustion chamber bead surrounding the opening. An inner circumference side stopper lower than the height of the combustion chamber bead is formed along the combustion chamber bead in a portion between the combustion chamber bead and the opening such that at least a section of each wave where stress amplitude is large becomes thin, a thin portion and a thick portion are arranged alternately in each wave, and the hardness of the thin portion is higher than that of the thick portion.

    摘要翻译： 一种金属垫圈，其能够防止在使用波形止动件的同时在塞子中产生裂纹，改善了珠周围的接触压力平衡，以提高发动机的性能，并提高了止动件的耐久性。 金属衬垫由具有形成为面向燃烧室的开口的垫圈部件片构成，并且垫圈部件片设置有围绕开口的燃烧室珠。 在燃烧室珠和开口之间的部分中沿着燃烧室珠形成比燃烧室珠的高度低的内周侧止动件，使得应力振幅大的每个波的至少一部分变薄， 每个波浪中交替布置薄壁部分和厚壁部分，并且薄壁部分的硬度高于厚壁部分的硬度。

    Metal gasket
    3.
    发明申请
    Metal gasket 失效
    金属垫片

    公开(公告)号：US20050173868A1

    公开(公告)日：2005-08-11

    申请号：US11038492

    申请日：2005-01-21

    申请人： Koichi Hatamura ,  Takashi Suzuki ,  Hiroyuki Ogino ,  Takahiko Sugiura ,  Yasuyuki Okudaira ,  Takeshi Wakuda ,  Reiji Mahigashi ,  Keisuke Umehara ,  Masahisa Kumashiro

    发明人： Koichi Hatamura ,  Takashi Suzuki ,  Hiroyuki Ogino ,  Takahiko Sugiura ,  Yasuyuki Okudaira ,  Takeshi Wakuda ,  Reiji Mahigashi ,  Keisuke Umehara ,  Masahisa Kumashiro

    IPC分类号： F16J15/08 ,  F02F11/00

    CPC分类号： F16J15/0825 ,  F16J15/0818 ,  F16J2015/085 ,  F16J2015/0856 ,  F16J2015/0862 ,  F16J2015/0875

    摘要： A metal gasket capable of preventing the occurrence of cracks in a stopper while employing a wave-shaped stopper, improving the contact pressure balance around the bead to enhance the engine performance, and improving the durability of the stopper. The metal gasket is constituted by a gasket component sheet having an opening formed to face a combustion chamber, and the gasket component sheet is provided with a combustion chamber bead surrounding the opening. An inner circumference side stopper lower than the height of the combustion chamber bead is formed along the combustion chamber bead in a portion between the combustion chamber bead and the opening such that at least a section of each wave where stress amplitude is large becomes thin, a thin portion and a thick portion are arranged alternately in each wave, and the hardness of the thin portion is higher than that of the thick portion.

    摘要翻译： 一种金属垫圈，其能够防止在使用波形止动件的同时在塞子中产生裂纹，改善了珠周围的接触压力平衡，以提高发动机的性能，并提高了止动件的耐久性。 金属衬垫由具有形成为面向燃烧室的开口的垫圈部件片构成，并且垫圈部件片设置有围绕开口的燃烧室珠。 在燃烧室珠和开口之间的部分中沿着燃烧室珠形成比燃烧室珠的高度低的内周侧止动件，使得应力振幅大的每个波的至少一部分变薄， 每个波浪中交替布置薄壁部分和厚壁部分，并且薄壁部分的硬度高于厚壁部分的硬度。