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    • 3. 发明授权
    • Cylinder head gasket
    • 气缸盖垫片
    • US06565097B2
    • 2003-05-20
    • US09782824
    • 2001-02-14
    • Osamu Jinno
    • Osamu Jinno
    • F02F1100
    • F16J15/123F16J15/0818F16J15/0825F16J2015/085F16J2015/0856F16J2015/0862F16J2015/0875
    • A cylinder head gasket comprises a plate, an annular groove formed to surround a combustion chamber opening formed in the plate, a metallic shim fitted into the annular groove, and a full bead located outward of the shim and projecting in the same direction as the shim. The shim is mounted on the plate by an intermittent welding. With this construction, the manufacturing cost can be reduced in comparison to the use of a conventional continuous welding or multi-layer welding. In addition, the thermal deformation of the shim and the plate itself is reduced as compared with when continuous welding or multi-layer welding is used, thus allowing the sealing capability to be improved. In addition, the cylinder head gasket is preferred for use in an engine of a higher combustion temperature than the combustion temperature when the shim is formed of a resinous material.
    • 气缸盖垫片包括板,形成为围绕形成在板中的燃烧室开口的环形槽,装配到环形槽中的金属垫片以及位于垫片外侧并沿与垫片相同方向突出的整个胎圈 。 通过间歇焊接将垫片安装在板上。通过这种结构,与使用常规的连续焊接或多层焊接相比,可以降低制造成本。 此外,与使用连续焊接或多层焊接相比,垫片和板本身的热变形减小,从而可以提高密封性能。 此外,当垫片由树脂材料形成时,气缸盖垫圈优选用于燃烧温度高于燃烧温度的发动机。
    • 4. 发明授权
    • Cylinder head gasket
    • 气缸盖垫片
    • US08814172B2
    • 2014-08-26
    • US13394400
    • 2010-07-28
    • Masanori KusanoOsamu Jinno
    • Masanori KusanoOsamu Jinno
    • F02F11/00F16J15/08
    • F16J15/0818F02F11/002F16J15/0825F16J2015/085F16J2015/0862
    • A cylinder head gasket 1 has a gas seal plate P1 in which a combustion chamber hole 11 is drilled, an oil seal plate P2 in which an oil hole 13 is drilled, and a main plate P3 provided between the gas seal plate and the oil seal plate. Plate thicknesses of the gas seal plate, the oil seal plate, and the main plate are made different from each other, the plate thickness of the gas seal plate is larger than the plate thicknesses of the oil seal plate and the main plate, and end portions of the gas seal plate, the oil seal plate, and the main plate are connected to each other. A combustion gas, lubricant oil or the like from a combustion chamber or an oil passage can be effectively sealed, and the cylinder head gasket can be manufactured inexpensively.
    • 气缸盖垫圈1具有在其中钻有燃烧室孔11的气体密封板P1,其中钻有油孔13的油封板P2和设置在气体密封板和油封之间的主板P3 盘子。 气密封板,油封板和主板的板厚彼此不同,气密板的板厚大于油封板和主板的板厚,并且结束 气体密封板,油封板和主板的一部分彼此连接。 可以有效地密封来自燃烧室或油路的燃烧气体,润滑油等,并且可以廉价地制造气缸盖衬垫。
    • 6. 发明授权
    • Metal gasket
    • 金属垫片
    • US5431418A
    • 1995-07-11
    • US981090
    • 1992-11-24
    • Yoshiyuki HagiwaraOsamu JinnoYukio KawaiKazuya NakataTakeshi Kitamura
    • Yoshiyuki HagiwaraOsamu JinnoYukio KawaiKazuya NakataTakeshi Kitamura
    • F16J15/08
    • F16J15/0825F16J2015/085F16J2015/0856F16J2015/0875
    • A metal gasket having first and second base plates made of metal. In each base plate, at least an opening is defined and a bead is formed around the opening. The second base plate is disposed in parallel with the first base plate with the tip ends of the beads of the first and second base plates facing each other. An annular metallic shim is secured to the first base plate at the side of the bead between the inner periphery of the bead and the opening. And, a resilient sealing member is deposited on the second base plate at the side of the bead around the outer periphery of the bead. A non-vulcanized coating layer of fluoro rubber containing no vulcanizing agent may be deposited on the entire surface of the second base plate at the side of the bead. A vulcanized fluoro rubber may be deposited on the non-vulcanized coating layer at the side of the bead around the outer periphery of the bead.
    • 一种金属垫片,其具有由金属制成的第一和第二基板。 在每个基板中,限定开口至少一个开口,并且在开口周围形成一个珠。 第二基板与第一基板平行设置,第一和第二基板的凸缘的前端彼此面对。 环形金属垫片在胎圈的内周和开口之间的胎圈的侧面处固定到第一基板。 并且,弹性密封构件在珠的外周边的胎圈侧沉积在第二基板上。 不含硫化剂的氟橡胶的非硫化涂层可以沉积在第二基板的珠的一侧的整个表面上。 硫化的氟橡胶可以在珠粒的外周边周边的非硫化涂层上沉积。
    • 7. 发明授权
    • Cylinder head gasket
    • 气缸盖垫片
    • US06705618B2
    • 2004-03-16
    • US09963309
    • 2001-09-26
    • Osamu JinnoEisaburo GotoSeiji OmuraTatsuya KawakitaHideo Nakamura
    • Osamu JinnoEisaburo GotoSeiji OmuraTatsuya KawakitaHideo Nakamura
    • F02F1100
    • F16J15/0825F16J2015/085F16J2015/0856F16J2015/0875
    • A cylinder head gasket includes a pair of first and second gasket substrates. The gasket substrates are each formed with a first and a second projection which project in opposite directions, with a clearance therebetween. According to a first aspect of the invention, each projection undergoes a plastic deformation toward the clearance defined between them when the gasket substrates are held sandwiched between a cylinder head and a cylinder block, each projection undergoing a magnitude of plastic deformation which is greater or lesser in accordance with the magnitude of a surface pressure therebetween. According to a second aspect of the invention, each projection is formed with a radially central part which projects toward the radially central part of the other projection and which is in close contact with each other continuously in the circumferential direction.
    • 气缸盖衬垫包括一对第一和第二衬垫衬底。 垫圈基板各自形成有以相反方向突出的第一和第二突起,其间具有间隙。 根据本发明的第一方面,当垫片衬垫保持夹在气缸盖和气缸体之间时,每个突出部朝向它们之间限定的间隙经历塑性变形,每个突起经历大于或等于更大的塑性变形 根据它们之间的表面压力的大小。 根据本发明的第二方面,每个突起形成有径向中心部分,该径向中心部分朝向另一突出部的径向中心部分突出,并且在圆周方向上彼此连续紧密接触。
    • 8. 发明授权
    • Method of manufacturing a metal gasket
    • 制造金属垫片的方法
    • US5532026A
    • 1996-07-02
    • US258484
    • 1994-06-10
    • Osamu Jinno
    • Osamu Jinno
    • F16J15/08B05D7/00B29C41/22B29D99/00F16J15/12B05D1/36B05D3/02B05D7/14
    • B05D7/542B29C41/22B29D99/0053F16J15/122B29K2105/24B29L2031/26B29L2031/265Y10S277/922Y10S277/945
    • A method of manufacturing a metal gasket having a base plate and coating layers deposited thereon. A first coating layer (10) having a first vulcanizing agent is deposited on a metallic base plate (1). A second coating layer (20) is deposited on the first coating layer (10) and has a second vulcanizing agent. The first coating layer (10) and the second coating layer (20) are vulcanized with different vulcanized rates from each other. For instance, a cold type vulcanizing coating layer, which is vulcanized at an ordinary temperature, and a hot type vulcanizing coating layer, which is vulcanized at a higher temperature than the ordinary temperature, are formed, and heated at a predetermined temperature to vulcanize only the former, so that two layers having different vulcanized rates from each other are formed to provide a vulcanized layer and an unvulcanized layer on the base plate.
    • 一种制造具有底板和沉积在其上的涂层的金属垫片的方法。 具有第一硫化剂的第一涂层(10)沉积在金属基板(1)上。 第二涂层(20)沉积在第一涂层(10)上并具有第二硫化剂。 第一涂层(10)和第二涂层(20)以不同的硫化速率彼此硫化。 例如,在常温下硫化的冷式硫化涂层和在比常温高的温度下硫化的热型硫化涂层形成,并在预定温度下加热以仅硫化 形成彼此具有不同硫化速率的两层,以在基板上提供硫化层和未硫化层。