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公开(公告)号:US5273177A
公开(公告)日:1993-12-28
申请号:US916465
申请日:1992-07-20
申请人: Phillip J. Campbell
发明人: Phillip J. Campbell
CPC分类号: B65D47/0847 , B65D47/0809 , B65D2251/1066 , Y10T16/525 , Y10T16/5257
摘要: A press-to-open dispensing closure with a flexible arcual top surface(22) in convex orientation is provided which includes a flexible, aperture cover(26) having an arcuate hinging connection to the top surface. The hinging connection of the appeture cover articulates between a convexly arcuate closed condition and a concavely arcuate open position.
摘要翻译: 提供了具有凸形取向的柔性弧形顶表面(22)的按压式打开的分配封闭件,其包括具有与顶表面的弓形铰接连接的柔性孔盖(26)。 食用罩的铰接连接在凸弧形闭合状态和凹弧形打开位置之间铰接。
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公开(公告)号:US06164370A
公开(公告)日:2000-12-26
申请号:US160029
申请日:1998-09-24
申请人: Peter W. Robinson , Brian C. Stacks , Daniel J. Angeli , Phillip J. Campbell , Myron R. Randlett , Ralph L. Webb
发明人: Peter W. Robinson , Brian C. Stacks , Daniel J. Angeli , Phillip J. Campbell , Myron R. Randlett , Ralph L. Webb
IPC分类号: B21C37/08 , B21C37/083 , B21C37/15 , B21C37/20 , F28F1/40
CPC分类号: B21C3/16 , B21C37/08 , B21C37/083 , B21C37/153 , B21C37/20 , B21C37/207 , F28F1/40
摘要: A heat exchange tube for air conditioning and refrigeration applications is internally enhanced with helically arranged fins. The fins are separated from adjacent fins by a trough. The heat transfer coefficient is increased by forming the fins with a height-to-trough width ratio, h:T, of from 1.3:1 to 2.5:1. A further gain in heat transfer coefficient is achieved by fins having a normalized height (fin height/tube inside diameter) of at least 0.02.
摘要翻译: 用于空调和制冷应用的热交换管在内部被增强,螺旋排列的翅片。 翅片通过槽与相邻的翅片分离。 传热系数通过形成高度 - 槽宽比(h:T)为1.3:1至2.5:1的翅片来增加。 传热系数的进一步增益是通过具有至少0.02的归一化高度(翅片高度/管内径)的翅片来实现的。
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公开(公告)号:US5044529A
公开(公告)日:1991-09-03
申请号:US386575
申请日:1989-07-29
申请人: Phillip J. Campbell
发明人: Phillip J. Campbell
IPC分类号: B65D47/20
CPC分类号: B65D47/20
摘要: A unitary liquid dispensing cap with integral actuator and valve assemblies is provided which includes a centrally located bellows to provide a restoring force to drive the valve back to the closed position after dispensing the liquid. A guide is provided for the valve and includes projections which cooperate with mating projections on the valve assembly to control movement of the valve. The valve assembly may be cocked to provide positive sealing of the dispensing passage by the valve.
摘要翻译: 提供具有整体致动器和阀组件的单一液体分配盖,其包括位于中心的波纹管,以在分配液体之后提供恢复力以驱动阀回到关闭位置。 为阀提供引导件,并且包括与阀组件上的配合突起配合的突起,以控制阀的运动。 阀组件可被压紧以通过阀提供分配通道的正密封。
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