公开(公告)号：WO1995011395A1

公开(公告)日：1995-04-27

申请号：PCT/DE1994001231

申请日：1994-10-18

Applicant: BUSAK + SHAMBAN GMBH & CO. ,  JORDAN, Holger

Inventor： BUSAK + SHAMBAN GMBH & CO.

IPC: F16J15/32

CPC classification number: F16J15/3236 ,  F16J15/3204

Abstract: A rubber elastic packing ring (13) is arranged between two concentric machine parts (11, 12) moved towards each other. The packing ring (13) has a surface (22) that on the one hand ends in a dynamic sealing edge (21) and on the other hand extends to the low pressure side N. In addition, an outer circumferential surface (25) of the packing ring (13) is inclined towards the bottom (18) of the groove in the non-compressed state of the packing ring (13). Imaginary planes (35, 36) extend through the ring-shaped conical surfaces (22, 25). The imaginary planes (35, 36) are also conical ring-shaped surfaces that form an intersection line (37). The intersection line (37) is always located between one plane (34) (ring-shaped surface) and the circumferential surface (15) of the second machine part (12).

Abstract translation: 移动两个相互同心的机器部件之间的橡胶弹性的密封环（13）（11，12）。 密封环（13）具有一个表面（22），一方面，其结束的动态密封边缘（21）和朝向另一个延伸到低压侧N. 此外，外周面（25）被形成在朝向槽底（18）倾斜的密封环（13）的未压制条件延伸的密封环（13）上。 由于锥形环形表面（22，25）延伸的假想平面（35，36），这也是锥形环状表面上形成切割线（37）。 切割线（37）总是被布置的平面（34）（环形表面）和第二机械部件（12）的外周表面（15）之间。

公开(公告)号：WO1998028560A1

公开(公告)日：1998-07-02

申请号：PCT/DE1997002953

申请日：1997-12-18

Applicant: BUSAK + SHAMBAN GMBH & CO. ,  JORDAN, Holger

Inventor： BUSAK + SHAMBAN GMBH & CO.

IPC: F16J15/32

CPC classification number: F16J15/3208

Abstract: The invention concerns a sealing arrangement (1) between two machine parts (2, 3) which can move relative to each other, for sealing a high-pressure side (H) with respect to a low-pressure side (N), the first machine part (2) comprising a groove (4) which is open towards the second machine part (3) and in which are disposed a sealing ring (5) of resilient material in sealing abutment on the second machine part (3) and a clamping ring (6) of resilient material which clamps the sealing ring (5) radially, the clamping ring (6) abutting an abutment surface (10) of the sealing ring (5). Provided in the abutment surface (10) of the sealing ring (5) is at least one connection duct (11) which interconnects the high-pressure side (H) and the low-pressure side (N). When the sealing ring (5) seals the high-pressure side (H) with respect to the low-pressure side (N), the at least one connection duct (11) is closed by the clamping ring (6) and opened in the inverted pressure situation, such that this sealing arrangement functions as a non-return valve.

Abstract translation: 在两个相互移动的机器部件之间的密封装置（1）（2，3）的高压侧（H）密封到Niderdruckseite（N），其中，所述第一机械部件（2）具有第二机械部件（3）开放槽（4） 在其中弹性材料在所述第二机械部件（3）和密封环（5）径向激动人心夹紧环（6）由弹性材料布置密封邻接，密封环（5），其中所述夹紧环（6）相对于支承面（10 ）上的密封环（5）的休息，设置至少一个连接通道（11）（在密封环（5）的抵靠表面10），通过该高压侧（H）和低压侧（N）被连接到彼此。 的至少一个连接通道（11）是在高压侧（H）从所述低压侧（N）密封垫圈（5）由所述夹紧环（6）被关闭，并且当反转印刷层，使得该密封组件包括一个单向阀的功能释放。