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公开(公告)号：US08434916B2
公开(公告)日：2013-05-07
申请号：US12277327
申请日：2008-11-25
申请人： Gary J. Craw , Daniel L. Karst
发明人： Gary J. Craw , Daniel L. Karst
CPC分类号： F21V29/67 , F21V29/02 , F21V29/673 , F21V33/0092 , F24F13/078
摘要： Some embodiments of the present invention provide a combination lighting and ventilating apparatus for installation in a structure. The apparatus can include a main housing having a first aperture that defines a ventilating inlet and a lighting outlet, a lamp housing recessed within the main housing, having first and second apertures spaced a distance from one another, and having a portion that extends outside of the main housing, and a lamp recessed within the lamp housing and the main housing. In some embodiments, the apparatus further includes a fan positioned to draw air into and through the first aperture of the lamp housing, around the lamp, and through the second aperture of the lamp housing. In another aspect of the invention, a method of lighting and ventilating a room using a combination lighting and ventilating apparatus is provided.
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公开(公告)号：US07455432B2
公开(公告)日：2008-11-25
申请号：US11707244
申请日：2007-02-13
申请人： Gary J. Craw , Daniel L. Karst
发明人： Gary J. Craw , Daniel L. Karst
CPC分类号： F21V29/67 , F21V29/02 , F21V29/673 , F21V33/0092 , F24F13/078
摘要： Some embodiments of the present invention provide a combination lighting and ventilating apparatus for installation in a structure. The apparatus can include a main housing having a first aperture that defines a ventilating inlet and a lighting outlet, a lamp housing recessed within the main housing, having first and second apertures spaced a distance from one another, and having a portion that extends outside of the main housing, and a lamp recessed within the lamp housing and the main housing. In some embodiments, the apparatus further includes a fan positioned to draw air into and through the first aperture of the lamp housing, around the lamp, and through the second aperture of the lamp housing. In another aspect of the invention, a method of lighting and ventilating a room using a combination lighting and ventilating apparatus is provided.
摘要翻译： 本发明的一些实施例提供一种用于安装在结构中的照明和通风装置。 该装置可以包括具有限定通气入口的第一孔和主灯罩的主壳体，凹入在主壳体内的灯壳体，具有彼此间隔开距离的第一和第二孔，并且具有延伸到 主壳体，以及在灯壳体和主壳体内凹入的灯。 在一些实施例中，该装置还包括一个风扇，定位成将空气吸入和穿过灯壳的第一孔，围绕灯并通过灯壳的第二孔。 在本发明的另一方面，提供了一种使用组合照明和通风装置照明和通风房间的方法。
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公开(公告)号：US06750760B2
公开(公告)日：2004-06-15
申请号：US09998954
申请日：2001-11-15
申请人： Charles W. Albritton , William A. Kaepernick , Daniel L. Karst , Robb R. Roell , Richard G. McDonald
发明人： Charles W. Albritton , William A. Kaepernick , Daniel L. Karst , Robb R. Roell , Richard G. McDonald
IPC分类号： G08B300
CPC分类号： G10K1/066
摘要： Some embodiments of the present invention enable a user to select from different appearances and sound types by providing different door chime assembly housing covers. The housing covers can be different in shape, size, appearance, and/or acoustic property, and preferably can be releasably mounted a housing base. A door chime assembler, manufacturer, or user can therefore select from different door chime assembly appearances and acoustic properties by selecting one of two or more different housing covers. The door chime assembly can employ a number of different features that change the sound quality of the door chime assembly, including a domed or tented housing cover shape, a housing cover having curved edges and corners, an open acoustic chamber unbroken by internal walls, and side wall housing apertures. Other significant advantages are provided by the use of a door chime assembly transformer that is mounted to the door chime assembly housing.
摘要翻译： 本发明的一些实施例使得用户能够通过提供不同的门铃组件外壳盖来选择不同的外观和声音类型。 壳体盖的形状，尺寸，外观和/或声学性质可以不同，并且优选地可拆卸地安装在壳体基座上。 因此，门铃组装商，制造商或用户可以通过选择两个或多个不同的外壳盖中的一个来选择不同的门铃组件外观和声学特性。 门铃组件可以采用许多不同的特征，这些特征改变了门铃组件的声音质量，包括穹顶或帐篷外壳的外壳形状，具有弯曲边缘和拐角的外壳盖，不受内壁破坏的开放声学室，以及 侧壁外壳孔。 通过使用安装在门铃组件外壳上的门铃组件变压器来提供其它显着的优点。
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公开(公告)号：USD439649S1
公开(公告)日：2001-03-27
申请号：US29121397
申请日：2000-04-06
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