Vehicle pressure relief valve having peripherally secured flaps and method of manufacturing the same
    1.
    发明授权
    Vehicle pressure relief valve having peripherally secured flaps and method of manufacturing the same 有权
    具有外围固定翼片的车辆减压阀及其制造方法

    公开(公告)号:US07302962B2

    公开(公告)日:2007-12-04

    申请号:US10686212

    申请日:2003-10-15

    IPC分类号: F16K15/16 B60H1/24

    摘要: A pressure relief valve (12) for relieving air pressure from a passenger compartment (14) of a vehicle (10) includes a base (18) having a peripheral portion (30). A central opening (42) extends through the peripheral portion (30). The pressure relief valve (12) also includes a plurality of flaps (74) for closing the central opening (42) of the base (18). Each flap (74) has an outer end (82) connected with the peripheral portion (30) of the base (18) and an inner end (80) that is movable relative to the peripheral portion (30) and the other flaps (74) for enabling airflow through the central opening (42). Each flap (74) has opposite surfaces (76 and 78) against which air pressure acts. Differential air pressure acts on the opposite surfaces (76 and 78) causing the flap (74) to move to enable airflow through the central opening (42).

    摘要翻译: 用于减轻车辆(10)的乘客室(14)的空气压力的减压阀(12)包括具有周边部分(30)的基座(18)。 中心开口(42)延伸穿过周边部分(30)。 减压阀(12)还包括用于封闭基座(18)的中心开口(42)的多个折板(74)。 每个翼片(74)具有与基部(18)的周边部分(30)连接的外端(82)和能够相对于周边部分(30)和另一个翼片(74)移动的内端(80) ),用于使气流通过中心开口(42)。 每个翼片(74)具有相对的空气压力作用的表面(76和78)。 差分空气压力作用在相反的表面(76和78)上,导致挡板(74)移动以使气流能够通过中心开口(42)。

    Vehicle pressure relief valve having centrally secured flaps and method of manufacturing the same
    2.
    发明授权
    Vehicle pressure relief valve having centrally secured flaps and method of manufacturing the same 失效
    具有中央固定翼片的车辆减压阀及其制造方法

    公开(公告)号:US07182093B2

    公开(公告)日:2007-02-27

    申请号:US10706509

    申请日:2003-11-12

    IPC分类号: F16K15/14

    摘要: A pressure relief valve (12) for relieving air pressure from a passenger compartment (14) of a vehicle (10) includes a base (18) having a central portion (26) and a peripheral portion (28). A plurality of openings (46) extends through the base (18) and a plurality of flaps (60) closes the openings (46). Each flap (60) is associated with at least one opening (46). An inner end (66) of each flap (60) connects with the central portion (26) of the base (18). An outer end (68) of each flap (60) is movable relative to the central portion (26) of the base (18) and the other flaps for enabling airflow through the at least one associated opening (46). The pressure relief valve (12) further includes a connector (22) on the base (18) that is configured for securing the pressure relief valve (12) to the vehicle (10).

    摘要翻译: 一种用于释放来自车辆(10)的乘客室(14)的空气压力的减压阀(12)包括具有中心部分(26)和周边部分(28)的基座(18)。 多个开口(46)延伸穿过基部(18),并且多个折片(60)封闭开口(46)。 每个翼片(60)与至少一个开口(46)相关联。 每个翼片(60)的内端(66)与基座(18)的中心部分(26)连接。 每个翼片(60)的外端(68)可相对于基座(18)的中心部分(26)移动,而另一个翼片能使气流通过至少一个相关联的开口(46)。 减压阀(12)还包括在基座(18)上的连接器(22),其构造成用于将减压阀(12)固定到车辆(10)。

    Vehicle pressure relief valve having peripherally secured flaps and method of manufacturing the same
    3.
    发明申请
    Vehicle pressure relief valve having peripherally secured flaps and method of manufacturing the same 有权
    具有外围固定翼片的车辆减压阀及其制造方法

    公开(公告)号:US20050081921A1

    公开(公告)日:2005-04-21

    申请号:US10686212

    申请日:2003-10-15

    IPC分类号: B60H1/24 F16K15/14 F16K15/16

    摘要: A pressure relief valve (12) for relieving air pressure from a passenger compartment (14) of a vehicle (10) includes a base (18) having a peripheral portion (30). A central opening (42) extends through the peripheral portion (30). The pressure relief valve (12) also includes a plurality of flaps (74) for closing the central opening (42) of the base (18). Each flap (74) has an outer end (82) connected with the peripheral portion (30) of the base (18) and an inner end (80) that is movable relative to the peripheral portion (30) and the other flaps (74) for enabling airflow through the central opening (42). Each flap (74) has opposite surfaces (76 and 78) against which air pressure acts. Differential air pressure acts on the opposite surfaces (76 and 78) causing the flap (74) to move to enable airflow through the central opening (42).

    摘要翻译: 用于减轻车辆(10)的乘客室(14)的空气压力的减压阀(12)包括具有周边部分(30)的基座(18)。 中心开口(42)延伸穿过周边部分(30)。 减压阀(12)还包括用于封闭基座(18)的中心开口(42)的多个折板(74)。 每个翼片(74)具有与基部(18)的周边部分(30)连接的外端(82)和能够相对于周边部分(30)和另一个翼片(74)移动的内端(80) ),用于使气流通过中心开口(42)。 每个翼片(74)具有相对的空气压力作用的表面(76和78)。 差分空气压力作用在相反的表面(76和78)上,导致挡板(74)移动以使气流能够通过中心开口(42)。

    Vehicle pressure relief valve having centrally secured flaps and method of manufacturing the same
    4.
    发明申请
    Vehicle pressure relief valve having centrally secured flaps and method of manufacturing the same 失效
    具有中央固定翼片的车辆减压阀及其制造方法

    公开(公告)号:US20050098215A1

    公开(公告)日:2005-05-12

    申请号:US10706509

    申请日:2003-11-12

    IPC分类号: B60H1/24 F16K15/16

    摘要: A pressure relief valve (12) for relieving air pressure from a passenger compartment (14) of a vehicle (10) includes a base (18) having a central portion (26) and a peripheral portion (28). A plurality of openings (46) extends through the base (18) and a plurality of flaps (60) closes the openings (46). Each flap (60) is associated with at least one opening (46). An inner end (66) of each flap (60) connects with the central portion (26) of the base (18). An outer end (68) of each flap (60) is movable relative to the central portion (26) of the base (18) and the other flaps for enabling airflow through the at least one associated opening (46). The pressure relief valve (12) further includes a connector (22) on the base (18) that is configured for securing the pressure relief valve (12) to the vehicle (10).

    摘要翻译: 一种用于释放来自车辆(10)的乘客室(14)的空气压力的减压阀(12)包括具有中心部分(26)和周边部分(28)的基座(18)。 多个开口(46)延伸穿过基部(18),并且多个折片(60)封闭开口(46)。 每个翼片(60)与至少一个开口(46)相关联。 每个翼片(60)的内端(66)与基座(18)的中心部分(26)连接。 每个翼片(60)的外端(68)可相对于基座(18)的中心部分(26)移动,而另一个翼片能使气流通过至少一个相关联的开口(46)。 减压阀(12)还包括在基座(18)上的连接器(22),其构造成用于将减压阀(12)固定到车辆(10)。