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    • 46. 发明申请
    • Pressure container
    • 压力容器
    • US20110284562A1
    • 2011-11-24
    • US13096625
    • 2011-04-28
    • Pavel NovakAndreas ZiegerAlexander Schaerfl
    • Pavel NovakAndreas ZiegerAlexander Schaerfl
    • B65D90/00
    • F16J13/02F17C1/06F17C1/16F17C13/06F17C2201/0104F17C2203/0604F17C2203/0619F17C2203/0639F17C2203/0646F17C2203/066F17C2203/0663F17C2205/0305F17C2205/0323F17C2205/0382F17C2205/0394F17C2209/2127F17C2209/2145F17C2209/219F17C2223/0123F17C2223/013F17C2223/035F17C2260/036
    • In the case of a pressure container comprising a plastic container core (2) for storing a fluid under pressure, a support sheath (3) surrounding the plastic container core (2), a connection piece (4) formed at the plastic container core (2) and having an opening (5) for filling in and discharging the fluid from the plastic container core (2), a connection body (6) arranged radially outside the connection piece (4) and having a bore (7), a valve body (8) having a fluid duct (9) for conducting the fluid in and out through the opening (5) in the connection piece (4), wherein the valve body (8) is arranged in the opening (5) of the connection piece (4) and in the bore (7) of the connection body (6), preferably at least one annular groove (10) formed radially outside in the valve body (8), one first seal (11) being arranged in each of the at least one radially outside annular groove (10), so that the at least one first seal (11) rests radially inside on the connection piece (4), the valve body (8) is to be attached reliably in a fluid-tight manner to the connection piece (4) of the plastic container core (2) and the valve body (8) and the connection body (6) have a small constructional height.This object is achieved by the fact that the connection body (6) has at least one radially inside annular groove (12) and that a second seal (13) is arranged in each of the at least one radially inside annular groove (12), so that the at least one second seal (13) rests radially outside on the connection piece (4).
    • 在包括用于储存压力流体的塑料容器芯(2)的压力容器的情况下,围绕塑料容器芯(2)的支撑护套(3),形成在塑料容器芯(2)处的连接件(4) 2),并具有用于从塑料容器芯(2)填充和排出流体的开口(5),布置在连接件(4)的径向外侧并具有孔(7)的连接体(6),阀 主体(8)具有用于将流体通过连接件(4)中的开口(5)导出流体的流体管道(9),其中阀体(8)布置在连接件的开口(5)中 (4)和连接体(6)的孔(7)中,优选地在阀体(8)中径向外侧形成的至少一个环形槽(10),一个第一密封件 所述至少一个径向外部环形槽(10),使得所述至少一个第一密封件(11)径向地搁置在所述连接件(4)上,所述阀门 ody(8)能够以流体密封方式附接到塑料容器芯(2)的连接件(4)和阀体(8)和连接体(6)的结构高度较小。 该目的是通过连接体(6)具有至少一个径向内部环形槽(12)并且第二密封件(13)布置在至少一个径向内部环形槽(12)中的每一个中的事实来实现的, 使得所述至少一个第二密封件(13)在所述连接件(4)的径向外侧放置。