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1.发明公开PLASTIC AEROSOL VALVE AND METHOD OF ASSEMBLY, MOUNTING AND RETENTION 审中-公开喷雾阀胶生产，组装和ARRETIERVERFAHREN
公开(公告)号：EP2167397A1
公开(公告)日：2010-03-31
申请号：EP08780123.9
申请日：2008-07-11
IPC分类号： B65D83/14
CPC分类号： B65D83/42 , B05B11/3049 , B65D83/38 , B65D83/48 , B65D83/565 , Y10T29/49412
摘要： A plastic aerosol valve with a plastic valve stem, plastic housing, plastic mounting cup, and plastic locking ring. The plastic valve is assembled into the mounting cup. The plastic housing is assembled into the plastic mounting cup by snap fittings. The plastic mounting cup has a peripheral portion that snap fits up into the plastic locking ring. The plastic locking ring has frangibly- connected upper and lower portions. The lower portion snap fits with the top of a plastic product bottle to mount the aerosol valve assembly on the bottle. The upper ring portion thereafter is telescoped downwardly over the lower ring portion to lock and retain the aerosol valve assembly on the pressurized bottle. The plastic mounting cup can be molded separately, or integrally with the plastic locking ring. A check valve may be contained in the valve stem.
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公开(公告)号：EP2969845B1
公开(公告)日：2020-08-05
申请号：EP14767606.8
申请日：2014-03-14
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公开(公告)号：EP2917134A2
公开(公告)日：2015-09-16
申请号：EP13851444.3
申请日：2013-11-01
CPC分类号： B65D83/425 , B65D83/16 , B65D83/345 , B65D83/48
摘要： An aerosol valve having a valve stem and compression spring geometry that create shorter flow paths, have fewer changes in flow direction, and passageways with large cross-sections to reduce resistance and back pressure is disclosed. The aerosol valve minimizes agglomeration of solids in the flow paths and reduces product failures. A method of using the aerosol valve is also provided.
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公开(公告)号：EP2969845A1
公开(公告)日：2016-01-20
申请号：EP14767606.8
申请日：2014-03-14
IPC分类号： B65D83/20
CPC分类号： B65D83/48 , B05B7/0483 , B65D83/32 , B65D83/34 , B65D83/46
摘要： An aerosol valve having a valve stem, valve stem housing, compression spring, and a hard stop formed by the interaction of valve stem and valve stem housing is provided. The hard stop prevents the compression spring from becoming fully compressed, or coil-bound, when the valve stem is pressed to dispense a product formulation from the container, thereby creating open spaces between coils of the compression spring and providing a defined flow path for the product formulation. The aerosol valve increases mixing and turbulence of the product formulation that reduce agglomerations of solids that might otherwise block the flow paths. The additional defined flow path also directs more of the product to the valve stem aperture, further increasing dispensing of the product formulation from the container. A method of using the aerosol valve is provided.
摘要翻译： 提供了具有阀杆，阀杆壳体，压缩弹簧和由阀杆和阀杆壳体的相互作用形成的硬止动件的气雾剂阀。 当阀杆被按压以从容器分配产品配方时，硬止动件防止压缩弹簧变成完全压缩或线圈束缚，由此在压缩弹簧的线圈之间产生开放空间并且为压缩弹簧的线圈提供限定的流动路径 产品配方。 气雾剂阀增加了产品配方的混合和湍流，减少了可能阻塞流动路径的固体聚集体。 额外的限定流动路径还将更多产品引导至阀杆孔口，从而进一步增加产品配制剂从容器的分配。 提供了一种使用气溶胶阀的方法。
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公开(公告)号：EP2855027A1
公开(公告)日：2015-04-08
申请号：EP13794566.3
申请日：2013-05-24
发明人： BRACE, Geoff , FORE, John, B. , WEBB, John, K.
IPC分类号： B05B1/34
CPC分类号： B05B1/3426 , B05B1/3415 , B05B1/3494 , B65D83/206 , B65D83/44
摘要： A vortex spray generating system that comprises a discharge channel and at least one inlet channel. The discharge channel and the at least one inlet channel are disposed with respect to one another such that the at least one inlet channel is capable of providing a tangential feed of fluid into the discharge channel sufficient to generate a vortex and spray pattern. A method of generating a vortex in a pressurized fluid so as to deliver the pressurized fluid as a spray. The method comprises providing a vortex spray generating apparatus comprising a discharge channel and at least one inlet channel, and introducing a tangential feed of fluid through the at least one inlet channel into the discharge channel sufficient to generate a vortex and spray pattern. The at least one inlet channel is disposed such that it is perpendicular to the discharge channel or angled with respect to the discharge channel.
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