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1. 发明授权

US06568554B2 Hydraulic or pneumatic safety device for fluid handling apparatus 有权
公开(公告)号：US06568554B2
公开(公告)日：2003-05-27
申请号：US09908835
申请日：2001-07-19
申请人： Walter A. Booth , Leonard Falcone
发明人： Walter A. Booth , Leonard Falcone
IPC分类号： B65D4500
CPC分类号： F16J13/24 , F16J13/18
摘要： A pressure vessel in accordance with the present invention comprises a cover, movable between an open position and a closed position, and a clamp for releasably clamping the cover in its closed position. The clamp includes a handle for manually operating the clamp. The handle is movable between a first position, in which the clamp releasably holds the cover in its closed position, and a second position, in which the cover is free to be moved to its open position. The pressure vessel further comprises locking means, including a latch pin for releasably locking the handle in its first position upon actuation of the latch pin, and actuating means, including a flexible diaphragm which is responsive to an increase in pressure within the pressure vessel, for actuating the latch pin when the pressure within the vessel has reached a predetermined level.

2. 发明授权

US06197195B1 Fluid handling apparatus and flow control assembly therefor 有权
标题翻译：流体处理装置及其流量控制组件
公开(公告)号：US06197195B1
公开(公告)日：2001-03-06
申请号：US09277912
申请日：1999-03-29
申请人： Walter A. Booth , Leonard Falcone , Florito C. Montano
发明人： Walter A. Booth , Leonard Falcone , Florito C. Montano
IPC分类号： B01D3512
CPC分类号： F16K27/067 , B01D29/35 , B01D29/96 , B01D35/12 , Y10T137/7668 , Y10T137/86533 , Y10T137/87
摘要： A flow control assembly is provided with a cartridge which includes a body sized and shaped so as to be received in a housing of fluid handling apparatus, such as duplex strainers and diverter valves. The body has a first chamber and a second chamber adjacent to the first chamber. The first chamber includes a first fluid inlet and first and second fluid outlets, while the second chamber includes second and third fluid inlets and a third fluid outlet. A first valve is movably positioned in the first chamber. The first valve is movable between a first position, in which fluid passes from the first fluid inlet to the first fluid outlet, and a second position, in which fluid passes from the first fluid inlet to the second fluid outlet. A second valve is also movably positioned in the second chamber. The second valve is movable between a third position, in which fluid passes from the second fluid inlet to the third fluid outlet, and a fourth position, in which fluid passes from the third fluid inlet to the third fluid outlet. A moving mechanism is provided for conjointly moving the first and second valves such that the first valve is in the first position when the second valve is in the third position and such that the first valve is in the second position when the second valve is in the fourth position.
摘要翻译：流量控制组件设置有盒，其包括尺寸和形状的主体，以便容纳在流体处理装置的壳体中，例如双重过滤器和分流阀。主体具有邻近第一腔室的第一腔室和第二腔室。第一室包括第一流体入口和第一和第二流体出口，而第二室包括第二和第三流体入口和第三流体出口。第一阀可移动地定位在第一腔室中。第一阀可在流体从第一流体入口流到第一流体出口的第一位置和第二位置之间移动，在第二位置，流体从第一流体入口流到第二流体出口。第二阀也可移动地定位在第二腔室中。第二阀可在流体从第二流体入口流到第三流体出口的第三位置和第四位置之间移动，在第四位置，流体从第三流体入口流到第三流体出口。提供移动机构用于联合地移动第一和第二阀，使得当第二阀处于第三位置时第一阀处于第一位置，并且当第二阀位于第二阀时处于第二位置时，第一阀处于第二位置第四名。

3. 发明授权

US6136192A Filter bag and sealing ring therefor 失效
标题翻译：滤袋和密封圈
公开(公告)号：US6136192A
公开(公告)日：2000-10-24
申请号：US249052
申请日：1999-02-12
申请人： Walter Booth , Moshe Gershenson , Leonard Falcone
发明人： Walter Booth , Moshe Gershenson , Leonard Falcone
IPC分类号： B01D29/23 , B01D29/27 , B01D29/58
CPC分类号： B01D29/23 , B01D2201/24 , B01D2201/34 , Y10S277/918
摘要： A sealing ring for use in connection with a filter bag assembly of a filter is disclosed. The sealing ring includes an annular body having an outer annular wall projecting from the body. The outer wall is flexible such that it can engage an adjacent surface of the filter in a liquid-tight manner for forming a seal between the surface and the sealing ring.
摘要翻译：公开了一种用于与过滤器的过滤袋组件结合使用的密封环。密封环包括具有从主体突出的外环形壁的环形体。外壁是柔性的，使得其可以以液密方式接合过滤器的相邻表面，以在表面和密封环之间形成密封。

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