专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06662977B2 Modular valve assembly and system with airtight, leakproof and shockproof closure for engagement in the neck of a container 失效
标题翻译：模块化阀门组件和系统，具有气密，防漏和防震闭合，用于接合在容器的颈部
公开(公告)号：US06662977B2
公开(公告)日：2003-12-16
申请号：US10100242
申请日：2002-03-14
申请人： Bernard R. Gerber , Jyotirmay Deb
发明人： Bernard R. Gerber , Jyotirmay Deb
IPC分类号： B65D572
CPC分类号： B65D47/205 , B65D47/122
摘要： A modular valve assembly provides an airtight, shockproof, leakproof and evaporation proof closure effective for sealing engagement with the neck or outlet of a flexible or reducible container. The modular valve assembly is effective in preventing: (1) leakage of fluids from the container due to vibration or changes in temperature or pressure; (2) any backflow or reentry of contaminants through the valve assembly, including air; and (3) evaporation of fluid from the container. If the fluid initially is sterile, the closure maintains the sterility of the remaining fluid in the container during and between dispensings of the fluid. Thus, the modular valve assembly extends the useful life of the fluid in the container to its shelf life. Although the user makes many dispensings from it, the container behaves as though she or he had never opened it. Thermostable fluids delivered through this modular valve assembly have no need for preservatives or refrigeration.
摘要翻译：模块化阀组件提供气密，防震，防漏和防蒸汽封闭，有效地与柔性或可还原容器的颈部或出口密封接合。模块化阀组件有效地防止：（1）由于振动或温度或压力变化而导致流体从容器泄漏; （2）通过阀门组件（包括空气）的任何回流或再入污染物; 和（3）从容器蒸发流体。如果流体最初是无菌的，则封闭物在流体分配期间和之间保持容器中剩余流体的无菌性。因此，模块化阀组件将容器中流体的使用寿命延长到其保质期。尽管用户从中进行许多分配，但容器的行为就好像她还是从未打开过。通过该模块化阀组件输送的热稳定流体不需要防腐剂或制冷剂。

2. 发明授权

US06202901B1 Modular microbarrier™ cap delivery system for attachment to the neck of a container 失效
标题翻译：用于连接到容器颈部的模块化微阻挡（TM）帽输送系统
公开(公告)号：US06202901B1
公开(公告)日：2001-03-20
申请号：US09511694
申请日：2000-02-23
申请人： Bernard R. Gerber , Jyotirmay Deb
发明人： Bernard R. Gerber , Jyotirmay Deb
IPC分类号： B65D572
CPC分类号： B65D47/2081 , F16K15/145 , Y10T137/7842 , Y10T137/7882 , Y10T137/7895
摘要： A modular cap delivery system comprising an elastomeric seal and conformably engaging seat can be affixed to or integrated in the neck of a container such as a bottle, flexible bag, tube, or any container having a neck and holding a quantity of a flowable medium. The configuration of the seal and seat eliminate the influx of air, airborne pathogens, or any contaminant into the container of flowable medium to which the delivery device is attached, thereby maintaining the integrity and sterility of a flowable material, even when challenged by direct contact through immersion in suspensions of bacteria or viruses. The delivery device is highly scalable in size, can work for viscous fluids that are difficult to flow, and enables a flowable material to be reformulated without preservatives or antioxidants. This provides the advantage of an enhanced therapeutic effect for many medications, particularly eye care solutions. The sterility of a product such as Ultra High Temperature (UHT) milk and other dairy products can be maintained without the need for refrigeration. When used as a cap for fitment over a bottle of wine, it can substantially prevent oxidation and degradation of wine after the container is opened. The delivery system also can be used to maintain the carbonation of soft drinks, beer, or the like, even over repeated usage thereby prolonging the useful life of a carbonated beverage substantially to that of the beverage's shelf life.
摘要翻译：包括弹性体密封件和顺应性接合的座椅的模块化盖子输送系统可以固定到或集成在诸如瓶子，柔性袋子，管子或具有颈部并且保持一定量的可流动介质的容器的容器的颈部中。密封和座位的结构可以消除空气，空气传播的病原体或任何污染物流入与输送装置相连的流动介质的容器中，从而保持可流动材料的完整性和不可靠性，即使在直接接触的情况下通过浸入细菌或病毒的悬浮液中。输送装置尺寸高度可扩展，可用于难以流动的粘性流体，并且使可流动的材料在不含防腐剂或抗氧化剂的情况下重新配制。这提供了许多药物，特别是眼部护理溶液的增强的治疗效果的优点。可以维持超高温（UHT）牛奶和其他乳制品等产品的无菌性，无需制冷。当用作一瓶用于装在一瓶葡萄酒上的盖子时，它可以在容器打开之后基本上防止葡萄酒的氧化和降解。输送系统也可以用于维持软饮料，啤酒等的碳酸化，甚至重复使用，从而延长了碳酸饮料的使用寿命，大大提高了饮料的保质期。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式