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1. 发明申请

US20110283939A1 NON-INTRUSIVE, LOW CHATTER PRESSURE RELIEF VALVE SYSTEM 有权
标题翻译：低压低压减压阀系统
公开(公告)号：US20110283939A1
公开(公告)日：2011-11-24
申请号：US12907501
申请日：2010-10-19
申请人： Bill Bertakis , Jan Pitzer , Mike Thomas , Dale Wesener , Mike Wallace
发明人： Bill Bertakis , Jan Pitzer , Mike Thomas , Dale Wesener , Mike Wallace
IPC分类号： F16K17/04 , B05C5/00
CPC分类号： F16K17/0433 , Y10T137/7922
摘要： A pressure relief system and a non-intrusive, low chatter pressure relief valve for use with such as system are disclosed. The pressure relief valve allows excess pressure in a pressurized fluid line to flow through a flow return line to a fluid reservoir when the fluid pressure exceeds the valve's pressure limit setting. The establishment of a uniform channel between the valve stem and the inner surface of a housing in which the valve stem is slidably located, as well as the use of a vent and sight tube to remove air from the top portion of the housing upon a spring being compressed during the opening of the valve, reduces the occurrence of pulsation and vibration when the valve is cycled between its open and closed positions. When the valve is in its closed position, the bottom end of the valve stem is in close proximity to the inner surface of the main fluid passageway in the pressurized fluid line, but does not intrusively interfere with the flow of fluid through the main fluid passageway.
摘要翻译：公开了一种与系统一起使用的压力释放系统和非侵入式，低颤振的减压阀。当流体压力超过阀的压力极限设置时，压力释放阀允许加压流体管线中的过量压力通过流动回流管线流过流体储存器。在阀杆与阀杆可滑动定位的壳体的内表面之间建立均匀的通道，以及使用通气孔和瞄准管从弹簧的顶部从外壳的顶部移除空气在阀的打开期间被压缩，当阀在其打开和关闭位置之间循环时，减少了脉动和振动的发生。当阀门处于其关闭位置时，阀杆的底端与加压流体管线中主流体通道的内表面紧密接近，但不会干扰通过主流体通道的流体流动。

2. 发明授权

US09052024B2 Non-intrusive, low chatter pressure relief valve system 有权
标题翻译：非侵入式，低颤振减压阀系统
公开(公告)号：US09052024B2
公开(公告)日：2015-06-09
申请号：US12907501
申请日：2010-10-19
申请人： Bill Bertakis , Jan Pitzer , Mike Thomas , Dale Wesener , Mike Wallace
发明人： Bill Bertakis , Jan Pitzer , Mike Thomas , Dale Wesener , Mike Wallace
IPC分类号： B05B9/00 , F16K17/04
CPC分类号： F16K17/0433 , Y10T137/7922
摘要： A pressure relief system and a non-intrusive, low chatter pressure relief valve for use with such as system are disclosed. The pressure relief valve allows excess pressure in a pressurized fluid line to flow through a flow return line to a fluid reservoir when the fluid pressure exceeds the valve's pressure limit setting. The establishment of a uniform channel between the valve stem and the inner surface of a housing in which the valve stem is slidably located, as well as the use of a vent and sight tube to remove air from the top portion of the housing upon a spring being compressed during the opening of the valve, reduces the occurrence of pulsation and vibration when the valve is cycled between its open and closed positions. When the valve is in its closed position, the bottom end of the valve stem is in close proximity to the inner surface of the main fluid passageway in the pressurized fluid line, but does not intrusively interfere with the flow of fluid through the main fluid passageway.
摘要翻译：公开了一种与系统一起使用的压力释放系统和非侵入式，低颤振的减压阀。当流体压力超过阀的压力极限设置时，压力释放阀允许加压流体管线中的过量压力通过流动回流管线流过流体储存器。在阀杆和壳体的内表面之间建立均匀的通道，其中阀杆可滑动地定位，以及使用通气孔和瞄准管从弹簧的顶部从壳体的顶部移除空气在阀的打开期间被压缩，当阀在其打开和关闭位置之间循环时，减少了脉动和振动的发生。当阀门处于其关闭位置时，阀杆的底端与加压流体管线中的主流体通道的内表面紧密接近，但不会干扰通过主流体通道的流体流动。

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