公开(公告)号：US4739153A

公开(公告)日：1988-04-19

申请号：US869732

申请日：1986-06-02

申请人： Robert D. Rendel ,  James P. Shawcross

发明人： Robert D. Rendel ,  James P. Shawcross

IPC分类号： F24H3/04 ,  H05B1/00 ,  F24H3/00 ,  F24H9/02

CPC分类号： F24H3/0411

摘要： A wall mounted electric room heater includes a wall box adapted to be secured between a pair of wall studs and having an open front and side walls extending from a back wall. A heater/blower assembly carried by a frame is disposed in the box and includes and electric resistance heating element mounted in a venturi having an inlet spaced from the back wall and an outlet communicating with the open front. A fan is mounted within the venturi for drawing air from the room through the open front into the wall box outside the venturi to the venturi inlet for flow through the venturi over the heating element to be heated and discharge from the venturi outlet and through the open front into the room. An air straightener as installed on the venturi downstream of the fan for causing the heated air to discharge from the venturi outlet in substantially axial direction to prevent the heated air from being entrained with the room air being drawn into the wall box by the fan. A louvered grill overlies the open front of the box and the air straightener. A partition carried by the frame cooperates with the back and side walls of the box to define a wiring compartment.

摘要翻译： 壁挂电气室加热器包括适于固定在一对壁柱之间并具有从后壁延伸的敞开的前壁和侧壁的壁箱。 由框架承载的加热器/鼓风机组件设置在箱体中，并且包括安装在文丘里管中的电阻加热元件，该文丘里管具有与后壁间隔开的入口和与开口前端连通的出口。 风扇安装在文氏管内，用于将空气从室内通过开口前部进入文丘里管外部的箱体到文丘里管入口，以便通过文丘里管流过加热元件，以从文丘里出口和通过开口 前进房间 安装在风扇下游的文丘里管上的空气矫直机，用于使加热的空气在大致轴向方向从文氏管出口排出，以防止加热的空气被风扇带入室内空气。 百叶窗在箱子的敞开的前部和空气矫直机上。 由框架承载的分隔件与箱的后壁和侧壁协作以限定配线室。

公开(公告)号：US06490410B2

公开(公告)日：2002-12-03

申请号：US09825282

申请日：2001-04-04

申请人： Jean Baribeault ,  Raynald Brassard ,  Éric Dumont ,  Robert D. Rendel ,  Raymond Lew

发明人： Jean Baribeault ,  Raynald Brassard ,  Éric Dumont ,  Robert D. Rendel ,  Raymond Lew

IPC分类号： F24D1300

CPC分类号： F24H3/002 ,  F24F2007/004

摘要： A heating convection unit and a method of mounting the same, provided with an envelope having a front face, a rear face, a top, a bottom and peripheral side walls. The front face and the peripheral side walls define an inner enclosure. The unit is also provided with a medial shield having front face, a rear face, a top, a bottom and peripheral side walls. The medial shield is mounted within the inner enclosure defined by the envelope and spaced apart therefrom. The rear face and peripheral side walls of the medial shield and the front face and peripheral side walls of the envelope define a ventilation passage having top and bottom openings in communication with ambient air. The medial shield preferably has an intermediate opening communicating with the ventilation passage. The unit is also provided with a cover having a front face, a rear face, a top and a bottom. The cover is fixed over the medial shield. The cover has top and bottom openings in communication with the ambient air. The top and bottom openings of the cover communicate with the top and bottom openings of the ventilation passage. The rear face of the cover and the front face of the medial shield define a convection passage between the top and bottom openings of the cover. The unit also has a heating element located inside the convection passage for heating the ambient air. The heating element is located proximate to the bottom opening of the cover. The intermediate opening of the medial shield is located above of the heating element.

摘要翻译： 一种加热对流装置及其安装方法，该装置设置有具有前表面，后表面，顶部，底部和周边侧壁的外壳。 前表面和周边侧壁限定了内部外壳。 该单元还设置有具有前表面，后表面，顶部，底部和周边侧壁的中间屏蔽。 内侧护罩安装在由外壳限定的内部外壳内并与之隔开。 中间屏蔽的后表面和周边侧壁以及封套的前表面和周边侧壁限定了具有与周围空气连通的顶部和底部开口的通风通道。 中间护罩优选具有与通气通道连通的中间开口。 该单元还设置有具有前表面，后表面，顶部和底部的盖。 盖子固定在内侧盾牌上。 盖具有与周围空气连通的顶部和底部开口。 盖的顶部和底部开口与通风通道的顶部和底部开口连通。 盖的后表面和中间屏蔽的前表面在盖的顶部和底部开口之间限定对流通道。 该单元还具有位于对流通道内的加热元件，用于加热环境空气。 加热元件位于盖的底部开口附近。 中间护罩的中间开口位于加热元件的上方。

公开(公告)号：US4455449A

公开(公告)日：1984-06-19

申请号：US358253

申请日：1982-03-15

申请人： Robert D. Rendel

发明人： Robert D. Rendel

IPC分类号： H02G3/08 ,  H02G3/16

CPC分类号： H02G3/086 ,  H02G3/16

摘要： A kit is disclosed which is installable in a wiring junction box so as to adapt the box to receive high and low voltage wiring from high and low voltage sources and high and low voltage wiring from an appliance, and to permit the connection of the high and low voltage connections within the box being physically separated from one another. The kit comprises a partition installable within the box so as to divide the interior of the box into a high voltage compartment and a low voltage compartment. A cover is provided for closing the open front face of the box, this cover including a first cover plate securable to the box to overlie only a portion of the box bottom. The cover assembly further includes a second cover plate removably installable on the box after the wiring connections have been made within the box thereby to permit inspection of the wiring connections without disturbing the wiring within the box.

摘要翻译： 公开了一种可安装在接线盒中的套件，以便使盒子能够从高低压电源接收高低压布线，并从设备接收高低压布线，并允许将高和低电压连接 箱内的低压连接在物理上彼此分离。 该套件包括可安装在箱内的隔板，以将箱体的内部分成高压隔间和低压隔间。 提供用于封闭盒的敞开的前表面的盖子，该盖子包括可固定在盒子上以覆盖箱底部的一部分的第一盖板。 盖组件还包括在箱体内进行接线连接之后可移除地安装在盒上的第二盖板，从而允许检查接线连接而不干扰盒内的布线。

公开(公告)号：US5197111A

公开(公告)日：1993-03-23

申请号：US746694

申请日：1991-08-19

申请人： David S. Mills, II ,  Robert D. Rendel ,  Carl P. Hinesley

发明人： David S. Mills, II ,  Robert D. Rendel ,  Carl P. Hinesley

IPC分类号： F24H3/00

CPC分类号： F24H3/002

摘要： An electric convection space heater for placement adjacent to a wall includes a plurality of elongated electric heating elements positioned in an elongated housing having a front panel having an elongated cold air inlet, a back panel for placement adjacent to a wall and a top portion with a plurality of elongated heated air outlet slots. The heating elements are arranged to extend longitudinally in the housing below the outlet slots with the heating elements horizontally disposed in spaced apart stair-step configuration with each heating element being located at progressively lower elevations from the front panel to the rear panel. The outlet slots occupy a front to back dimension on the housing top portion which exceeds the distance between the front and back elements. The heated air rising above each element induces the heated air rising above the immediately rearward element to flow outwardly through the slots in a direction away from the wall thus counteracting the normal wall hugging effect of the heated air and preventing wall streaking and damage to wall coverings.

摘要翻译： 用于邻近墙壁放置的电对流空间加热器包括多个细长的电加热元件，其定位在细长壳体中，其具有带有细长冷空气入口的前面板，用于邻近壁布置的后面板和具有 多个细长的加热空气出口槽。 加热元件布置成在出口狭槽下方的壳体中纵向延伸，其中加热元件以间隔开的阶梯构造水平设置，每个加热元件位于从前面板到后面板的逐渐降低的高度。 出口狭槽占据壳体顶部上的前后尺寸，其超过前部和后部元件之间的距离。 在每个元件上方升高的加热空气引起在紧靠后方元件上方升起的加热空气沿远离壁的方向向外流过狭槽，从而抵消加热空气的正常墙壁拥挤效果，并防止墙壁条纹和墙壁损坏 。

公开(公告)号：US4714444A

公开(公告)日：1987-12-22

申请号：US862265

申请日：1986-05-12

申请人： Robert D. Rendel

发明人： Robert D. Rendel

IPC分类号： A63H27/00 ,  B65D81/36 ,  A63H27/18

CPC分类号： B65D81/365 ,  A63H27/00

摘要： This invention is an unmanned aircraft which utilizes commonly available drink cans as a fuselage and central connecting point. The aircraft can be used with any pop top-type can, is easy to assemble without tools or adhesive materials, and gives above average performance relative to comparable sized craft. The wings are of break away type to prevent damage in landings or striking of other objects and the can fuselage which takes the brunt of landings can be readily replaced.

摘要翻译： 本发明是一种无人驾驶飞机，它使用通常可用的饮料罐作为机身和中心连接点。 该飞机可以与任何流行顶级罐一起使用，易于组装而不用工具或粘合剂材料，并且相对于相当尺寸的工艺提供了高于平均性能。 机翼是脱离型的，以防止着陆或其他物体的撞击造成损坏，并且能够轻易更换首要的着陆能力的机身机身。