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1. 发明申请

US20090004067A1 CANDLE WITH REMOVABLE SEAL FOR DISPENSING AIR TREATMENT CHEMICAL 审中-公开
标题翻译：用于分配空气处理化学品的可拆卸密封的蜡烛
公开(公告)号：US20090004067A1
公开(公告)日：2009-01-01
申请号：US11770038
申请日：2007-06-28
申请人： Paul E. Furner , Murthy S. Munagavalasa , Carl R. Schwartz
发明人： Paul E. Furner , Murthy S. Munagavalasa , Carl R. Schwartz
IPC分类号： B32B27/04
CPC分类号： A61L9/03 , A01M1/2088
摘要： Candles are provided with a band on a wall of their outer housing for sealing an air treatment chemical placed adjacent the housing. The candle includes a housing containing a combustible fuel. An air treatment chemical is mounted on a radially outward portion of the housing in a position where it can be heated through a side wall of the housing by the fuel when it is combusted. A seal is positioned over the air treatment chemical to inhibit dispensing of the air treatment chemical prior to combustion of the fuel, and is removable to permit the air treatment chemical to be dispensed when the fuel is combusted.
摘要翻译：蜡烛在其外壳的壁上设置有带，用于密封邻近壳体放置的空气处理化学品。蜡烛包括含有可燃燃料的壳体。空气处理化学品安装在壳体的径向向外的部分上，该位置可以在燃料燃烧时通过燃料通过壳体的侧壁被加热。密封件位于空气处理化学品上方，以在燃料燃烧之前禁止空气处理化学品的分配，并且可拆卸以允许在燃料燃烧时分配空气处理化学品。

2. 发明授权

US4915347A Solenoid operated faucet 失效
标题翻译：电磁龙头
公开(公告)号：US4915347A
公开(公告)日：1990-04-10
申请号：US353569
申请日：1989-05-18
申请人： Muhammad Iqbal , Jeffery J. Kreutzer , Carl R. Schwartz
发明人： Muhammad Iqbal , Jeffery J. Kreutzer , Carl R. Schwartz
IPC分类号： E03C1/05 , F16K31/06
CPC分类号： E03C1/057 , Y10T137/87676 , Y10T137/9464
摘要： A faucet has a body with a hollow inner cavity and a spout which opens into the inner cavity. A valve assembly is located within the inner cavity to control the flow of water from a source into the spout. The valve assembly comprises a housing with an inlet chamber which opens into a ring-shaped channel, an outlet chamber having an opening centrally located with respect to the ring of the channel, and a diaphragm to selectively close the communication of the inlet and outlet chambers. A solenoid includes a plunger that is biased by a spring against the diaphragm and an electromagnetic coil to pull the plunger away from the diaphragm. A proximity sensor is included to detect the presence of an object adjacent the faucet and energize the coil. A safeguard alarm mechanism is provided to deenergize the coil after a given interval if the object continues to be detected and thereafter periodically briefly energize the solenoid until the object is removed.
摘要翻译：水龙头具有带有中空的内腔和通向内腔的喷口的主体。阀组件位于内腔内，以控制水从水流到喷口中的流动。阀组件包括具有通向环形通道的入口室的壳体，具有相对于通道的环中心定位的开口的出口腔以及用于选择性地闭合入口和出口室的连通的隔膜。螺线管包括被弹簧偏压在隔膜上的柱塞和电磁线圈以将柱塞拉离隔膜。包括接近传感器以检测邻近龙头的物体的存在并激励线圈。提供了一种保护报警机构，用于在给定间隔后对线圈断电，如果物体继续被检测，然后周期性地短暂地给螺线管通电，直到物体被移除。

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