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1. 发明授权

US4081238A Portable heater 失效
标题翻译：便携式加热器
公开(公告)号：US4081238A
公开(公告)日：1978-03-28
申请号：US603038
申请日：1975-08-08
申请人： Eugene C. Briggs , William C. Wellbaum , Robert F. Shaftner
发明人： Eugene C. Briggs , William C. Wellbaum , Robert F. Shaftner
IPC分类号： F23D11/10 , F23C5/06 , F23C7/02 , F23C99/00 , F23L5/00 , F24C5/20 , F24C15/18 , F24H3/04 , B01D33/34
CPC分类号： F24C15/18 , F24C5/20 , Y10T137/794
摘要： A compact, relatively midget sized, portable heater a stable base for which is provided by its fuel tank per se. The tank features a plug fit filter tube formed to facilitate the connection of a fuel supply line. Preferred embodiments of the heater are characterized by plate formed air deflector fins which are arranged to most effectively control the delivery of air to and about the discharge from a simply mounted and constructed fuel nozzle at the entrance to a combustion chamber. The illustrated embodiment shows the fins as included in a bracket-type support for the fuel discharge nozzle and on a deflector plate which defines the entrance to the combustion chamber to which it mounts. The relationship of parts enable the use of a minimal amount of energy for a given application.
摘要翻译：一个紧凑的，相对小巧的便携式加热器，其燃料箱本身提供了稳定的基座。该罐具有形成为便于连接燃料供应管线的插头式过滤管。加热器的优选实施例的特征在于板形空气导流板翅片，其布置成最有效地控制从在燃烧室的入口处的简单安装和构造的燃料喷嘴排出的空气到其周围。所示实施例示出了包括在用于燃料排放喷嘴的托架式支撑件中的翅片以及限定其安装到其上的燃烧室的入口的偏转板上。部件的关系使得能够为给定的应用使用最小量的能量。

2. 发明授权

US4089642A Portable space heater 失效
标题翻译：便携式空间加热器
公开(公告)号：US4089642A
公开(公告)日：1978-05-16
申请号：US682577
申请日：1976-05-03
申请人： Eugene C. Briggs , Shekhar Chakrawarti , William C. Wellbaum , Robert F. Shaftner
发明人： Eugene C. Briggs , Shekhar Chakrawarti , William C. Wellbaum , Robert F. Shaftner
IPC分类号： F24H3/04 , F23D11/04 , F24H3/02
CPC分类号： F24H3/0488
摘要： The space heater of the invention features an improved motor-transformer package which may be easily applied to and removed from the heater, as an integrated unit. The design and mount of this package makes it extremely easy to service and insures that in the placement and operation thereof the total package will be surrounded with an insulating flow of air, the cooling effect of which guarantees a longer and more useful operating life for the included components and related apparatus. In the preferred embodiment illustrated, the motor and transformer elements of the package are connected, in a superposed relation, to opposite sides of a mounting plate the design of which essentially dictates the required placement of the package in a heater housing.The invention also features an improved transformer characterized by a plurality of windings which are series related in a manner to make the transformer significantly less susceptible to overheating or short circuiting than would be the case in the use of comparable conventional transformers.
摘要翻译：本发明的空间加热器具有改进的电动机 - 变压器封装，其可以容易地应用于加热器和从加热器移除，作为集成单元。该包装的设计和安装使其非常易于维护，并确保在其布置和操作中，整个包装将被绝缘的空气流包围，其冷却效果保证了更长和更有用的使用寿命包括组件和相关设备。在所示的优选实施例中，封装的电动机和变压器元件以重叠关系连接到安装板的相对侧，其设计基本上决定了包装在加热器壳体中的所需位置。

3. 外观设计

USD244204S Motor-transformer unit 失效
公开(公告)号：USD244204S
公开(公告)日：1977-05-03
申请号：US657257
申请日：1976-02-11
申请人： Eugene C. Briggs , William C. Wellbaum
设计人： Eugene C. Briggs , William C. Wellbaum

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