公开(公告)号：US09759328B2

公开(公告)日：2017-09-12

申请号：US14429098

申请日：2013-08-22

Applicant: OILES CORPORATION

Inventor： Atsushi Yoshida ,  Eiji Satou ,  Shin-ichi Shionoya ,  Ryota Koibuchi

IPC: F16J15/12 ,  F01N13/18 ,  F16J15/10 ,  C09K3/10 ,  C10M103/00 ,  C10M107/38 ,  F16L23/18

CPC classification number: F16J15/104 ,  C09K3/1009 ,  C09K2200/0208 ,  C10M103/00 ,  C10M107/38 ,  C10M2201/003 ,  C10M2213/0623 ,  F01N13/1827 ,  F16J15/102 ,  F16J15/108 ,  F16J15/126 ,  F16L23/18

Abstract: A spherical annular seal member 38 is used in an exhaust pipe joint and includes a spherical annular base member 36 defined by a cylindrical inner surface 32, a partially convex spherical surface 33, large- and small-diameter side annular end faces 34 and 35 of the partially convex spherical surface 33, and an outer layer 37 formed integrally on the partially convex spherical surface 33 of the spherical annular base member 36. The spherical annular base member 36 includes a reinforcing member made from a metal wire net 5 and a heat-resistant material containing expanded graphite filling meshes of the metal wire net 5 of this reinforcing member and compressed in such a manner as to be formed integrally with this reinforcing member in mixed form. In the outer layer 37, the reinforcing member, the heat-resistant material, and the solid lubricant are integrated in mixed form.

公开(公告)号：US20150267814A1

公开(公告)日：2015-09-24

申请号：US14429098

申请日：2013-08-22

Applicant: OILES CORPORATION

Inventor： Atsushi Yoshida ,  Eiji Satou ,  Shin-ichi Shionoya ,  Ryota Koibuchi

IPC: F16J15/10 ,  C10M103/00 ,  C10M107/38 ,  F16J15/12 ,  F16L23/18

CPC classification number: F16J15/104 ,  C09K3/1009 ,  C09K2200/0208 ,  C10M103/00 ,  C10M107/38 ,  C10M2201/003 ,  C10M2213/0623 ,  F01N13/1827 ,  F16J15/102 ,  F16J15/108 ,  F16J15/126 ,  F16L23/18

Abstract: A spherical annular seal member 38 is used in an exhaust pipe joint and includes a spherical annular base member 36 defined by a cylindrical inner surface 32, a partially convex spherical surface 33, large- and small-diameter side annular end faces 34 and 35 of the partially convex spherical surface 33, and an outer layer 37 formed integrally on the partially convex spherical surface 33 of the spherical annular base member 36. The spherical annular base member 36 includes a reinforcing member made from a metal wire net 5 and a heat-resistant material containing expanded graphite filling meshes of the metal wire net 5 of this reinforcing member and compressed in such a manner as to be formed integrally with this reinforcing member in mixed form. In the outer layer 37, the reinforcing member, the heat-resistant material, and the solid lubricant are integrated in mixed form.

Abstract translation: 球形环形密封构件38用于排气管接头中，并且包括由圆柱形内表面32，部分凸形球形表面33，大直径和小直径侧环形端面34和35限定的球形环形基座构件36 部分凸出的球面33，以及一体地形成在球状环状基体36的部分凸出的球面33上的外层37.球形环形基体36包括由金属丝网5制成的加强构件， 该加强构件的金属丝网5的膨胀石墨填充网的耐压材料以与混合形式的该加强构件一体形成的方式被压缩。 在外层37中，加强构件，耐热材料和固体润滑剂以混合形式一体化。