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1. 发明授权

US06321033B1 Tamper resistant electrical environmentally conditioning device 失效
标题翻译：防篡改电气环保调理装置
公开(公告)号：US06321033B1
公开(公告)日：2001-11-20
申请号：US09550934
申请日：2000-04-17
申请人： Walter Birdsell , John Lapetina , William J. Montague, Jr.
发明人： Walter Birdsell , John Lapetina , William J. Montague, Jr.
IPC分类号： F24H300
CPC分类号： F24H9/2071 , H01H3/20
摘要： A portable electric appliance including a housing defining an air inlet, an air outlet and an air flow path therebetween; a conditioner disposed in the air flow path and operable to condition air in the air flow path; a power source; and an electrical switch connected between the conditioner and the power source and having an actuator movable between an inactive position and at least one active position, the switch in its one active position transmitting power from the source to the conditioner, and in its inactive position preventing power transmission therebetween. Also included is a lock mechanism including a release element adapted for predetermined movement between a locked position and an unlocked position, the actuator and release element being shaped and arranged to require independent manipulation by, respectively, first and second body parts; and in its locked position the element prevents the given movement of the actuator, and in its unlocked position allows the given movement of the actuator.
摘要翻译：一种便携式电器，包括限定空气入口的壳体，空气出口和其间的空气流动路径; 调节器，设置在所述空气流动路径中并且可操作以调节所述空气流动路径中的空气; 电源; 以及连接在所述调节器和所述电源之间并且具有可在非活动位置和至少一个活动位置之间移动的致动器的电开关，所述开关处于其一个活动位置，以将功率从所述源传递到所述调节器，并且处于其不起作用的位置，电力传输。还包括一种锁定机构，其包括适于在锁定位置和解锁位置之间预定运动的释放元件，所述致动器和释放元件被成形和布置成分别需要由第一和第二主体部件独立操纵; 并且在其锁定位置，元件防止致动器的给定移动，并且在其解锁位置允许致动器的给定移动。

2. 发明授权

US06830433B2 Tower fan 失效
公开(公告)号：US06830433B2
公开(公告)日：2004-12-14
申请号：US10212464
申请日：2002-08-05
申请人： Walter G. Birdsell , David Feer , William J. Montague, Jr.
发明人： Walter G. Birdsell , David Feer , William J. Montague, Jr.
IPC分类号： F04D2952
CPC分类号： F04D25/105 , F04D25/166
摘要： An apparatus for the distribution of air includes a fan unit having a first and second portion, where the second portion is pivotable relative to the first portion about a common axis. A base supports the fan unit, and the fan unit may oscillate relative to the base. The fan unit may have a height greater than the width of the fan unit. The fan unit may also be capable of tilting relative to the base to a desired angle.

3. 发明授权

US06874771B2 Humidifier with a heating disc 失效
标题翻译：带加热盘的加湿器
公开(公告)号：US06874771B2
公开(公告)日：2005-04-05
申请号：US10216103
申请日：2002-08-09
申请人： Walter G. Birdsell , David Feer , William J. Montague, Jr.
发明人： Walter G. Birdsell , David Feer , William J. Montague, Jr.
IPC分类号： F24F6/10 , B01F3/04
CPC分类号： F24F6/10 , Y10S261/65
摘要： A humidifier includes a base defining a reservoir for retaining liquid, a humidification device for inducing dispersion of liquid withdrawn from the reservoir into the environment and a liquid storage tank having an outlet for feeding liquid into the reservoir. The humidification device includes a heated disc for evaporating a stream of liquid delivered from the reservoir to the heated disc by a delivery mechanism. The delivery mechanism may deliver the stream of liquid as a mist, a thin film or a controlled stream of liquid onto the disc.
摘要翻译：加湿器包括限定用于保持液体的储存器的基座，用于将从储存器抽出的液体分散到环境中的加湿装置以及具有用于将液体供入储存器的出口的液体储存罐。加湿装置包括用于通过输送机构蒸发从储存器输送到加热盘的液体流的加热盘。输送机构可以将液体流作为雾，薄膜或受控的液体流输送到盘上。

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