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公开(公告)号：US5388612A
公开(公告)日：1995-02-14
申请号：US48743
申请日：1993-04-16
CPC分类号： A61M13/003 , F16K11/22 , Y10S251/90 , Y10T137/87241 , Y10T137/87861
摘要： A valve assembly includes a housing having at least one valve orifice for fluid flow therethrough, and a valve member which moves between a fully closed position and a fully open position, respectively, closing and opening said valve orifice. The valve orifice has a clearance surface forming an auxiliary valve passageway selectively enabling flow communication therethrough in an intermediate position of the valve member between said fully open and fully closed positions, and in the intermediate position the valve member partially obstructs the valve orifice so that the passageway provides attenuated fluid flow communication through the valve orifice relative to fluid flow communication in the fully open position of the valve member. A manually controlled actuator enables limited displacement of the valve member between the fully closed position and the intermediate position for the attenuated flow communication through the valve orifice. The valve assembly can be one of dual valves for particular use as a surgical trumpet valve assembly housed within a two-part housing.
摘要翻译： 阀组件包括具有用于流体流过的至少一个阀孔的壳体，以及分别在完全关闭位置和完全打开位置之间移动的阀构件，该阀构件关闭和打开所述阀孔。 阀孔具有形成辅助阀通道的间隙表面，其选择性地使得阀构件在所述完全打开和完全关闭位置之间的中间位置能够流过其中，并且在中间位置，阀构件部分地阻塞阀孔， 通道在阀构件的完全打开位置中相对于流体流动连通提供通过阀孔的衰减流体流动连通。 手动控制的致动器使得阀构件在完全关闭位置和中间位置之间有有限的位移，用于通过阀孔减弱的流动连通。 阀组件可以是用于特别用作容纳在两部分壳体内的手术喇叭阀组件的双阀之一。
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公开(公告)号：US5303735A
公开(公告)日：1994-04-19
申请号：US802309
申请日：1991-12-04
CPC分类号： A61M13/003 , F16K11/22 , Y10S251/90 , Y10T137/87241 , Y10T137/87861
摘要： A valve assembly includes a housing having at least one valve orifice for fluid flow therethrough, and a valve member which moves between a fully closed position and a fully open position, respectively, closing and opening said valve orifice. The valve orifice has a clearance surface forming an auxiliary valve passageway selectively enabling flow communication therethrough in an intermediate position of the valve member between said fully open and fully closed positions, and in the intermediate position the valve member partially obstructs the valve orifice so that the passageway provides attenuated fluid flow communication through the valve orifice relative to fluid flow communication in the fully open position of the valve member. A manually controlled actuator enables limited displacement of the valve member between the fully closed position and the intermediate position for the attenuated flow communication through the valve orifice. The valve assembly can be one of dual valves for particular use as a surgical trumpet valve assembly housed within a two-part housing.
摘要翻译： 阀组件包括具有用于流体流过的至少一个阀孔的壳体，以及分别在完全关闭位置和完全打开位置之间移动的阀构件，该阀构件关闭和打开所述阀孔。 阀孔具有形成辅助阀通道的间隙表面，其选择性地使得阀构件在所述完全打开和完全关闭位置之间的中间位置能够流过其中，并且在中间位置，阀构件部分地阻塞阀孔， 通道在阀构件的完全打开位置中相对于流体流动连通提供通过阀孔的衰减流体流动连通。 手动控制的致动器使得阀构件在完全关闭位置和中间位置之间有有限的位移，用于通过阀孔减弱的流动连通。 阀组件可以是用于特别用作容纳在两部分壳体内的手术喇叭阀组件的双阀之一。
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公开(公告)号：USD293068S
公开(公告)日：1987-12-08
申请号：US674108
申请日：1984-11-21
申请人： Joseph J. Cerola
设计人： Joseph J. Cerola
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公开(公告)号：US4034663A
公开(公告)日：1977-07-12
申请号：US589060
申请日：1975-06-23
申请人： Louis J. Jenn , Thomas R. Field , Joseph J. Cerola
发明人： Louis J. Jenn , Thomas R. Field , Joseph J. Cerola
CPC分类号： A47J37/0623 , A47J36/38 , F24C15/2042
摘要： Disclosed is a portable grill assembly adapted for use on, for example, a kitchen countertop area. The assembly includes a somewhat L-shaped housing, the horizontally extending portion of which encloses a heating element and is topped by a grill element for supporting meat or other edibles for exposed surface broiling. The adjoining upwardly extending portion houses a power driven fan which draws air, smoke and cooking vapors from across the grill element and into the upwardly extending portion. The fan outlet discharges to the exterior of the housing.
摘要翻译： 公开了适用于例如厨房台面区域的便携式格栅组件。 组件包括稍微L形的壳体，其水平延伸部分包围加热元件，并且被一个格栅元件顶起，用于支撑用于暴露表面烘烤的肉或其它食品。 邻接的向上延伸的部分容纳动力驱动的风扇，其将空气，烟雾和烹饪蒸汽从横跨格栅元件吸入并向上延伸部分。 风扇出口排放到外壳的外部。
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