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公开(公告)号:US08985553B2
公开(公告)日:2015-03-24
申请号:US13387794
申请日:2010-08-10
CPC分类号: F16K17/0446 , F16K24/04 , Y10T137/7782 , Y10T137/7837
摘要: A pressure protection valve (10) is provided featuring a swivelable output port fitting (40) and a valve element (60) having a portion (64) configured to redirect a portion of the fluid flow toward the fixed seat (30) upon initial opening of the valve (10). The valve element (60) is in a portion of the fitting that is inserted into a pressure container so as to be protected from external forces. The valve (10) may also include a vent cover (110) sealing the vent port (80), the vent cover (110) movable to vent pressure through the vent port (80) when the valve (10) opens and to relieve pressure through the vent port (80) when the valve (10) closes.
摘要翻译: 压力保护阀(10)设置有特征在于可旋转输出端口配件(40)和阀元件(60),阀元件(60)具有构造成在初始打开时将流体流的一部分朝向固定座(30) 的阀(10)。 阀元件(60)在配件的插入压力容器中的部分中,以免受外力的影响。 阀(10)还可以包括密封排气口(80)的通气盖(110),当阀(10)打开时,通气盖(110)可移动以排出通过排气口(80)的压力并释放压力 当阀(10)关闭时通过排气口(80)。