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1. 发明授权

US4571581A Apparatus and method for production line leakage testing of microwave oven cavities 失效
标题翻译：微波炉腔体生产线泄漏试验装置及方法
公开(公告)号：US4571581A
公开(公告)日：1986-02-18
申请号：US586507
申请日：1984-03-05
申请人： Peter H. Smith , Raymond L. Dills
发明人： Peter H. Smith , Raymond L. Dills
IPC分类号： G01R29/08 , H05B6/76 , G08B17/12
CPC分类号： H05B6/6432 , G01R29/0814
摘要： Method and apparatus for testing microwave oven cavities during the oven fabrication process after the cavity forming operation is complete. The cavity to be tested is positioned front frame resting on a test plate containing a non-protruding microwave power source and choke/ferrite attenuators. The power source radiates into the interior of the cavity and microwave leakage is measured at the cavity exterior.
摘要翻译：在腔体形成操作完成之后，在烤箱制造过程中测试微波炉腔的方法和装置。待测试的腔体位于前框架上，搁置在包含非突出的微波电源和扼流圈/铁氧体衰减器的测试板上。电源辐射到腔的内部，并在腔体外部测量微波泄漏。

2. 发明授权

US4394564A Solid plate heating unit 失效
标题翻译：实心板加热单元
公开(公告)号：US4394564A
公开(公告)日：1983-07-19
申请号：US332587
申请日：1981-12-21
申请人： Raymond L. Dills
发明人： Raymond L. Dills
IPC分类号： H05B3/68 , H05B3/72
CPC分类号： H05B3/72 , H05B3/68 , H05B2213/04
摘要： A control system for a top plate surface heating unit having a softening temperature. The control system incorporates a temperature setting means for determining the operating temperature of the surface heating unit and means for automatically limiting the temperature of the surface heating unit to a temperature below the softening temperature of the top plate.
摘要翻译：一种具有软化温度的顶板表面加热单元的控制系统。控制系统包括用于确定表面加热单元的操作温度的温度设定装置和用于将表面加热单元的温度自动限制在低于顶板的软化温度的温度的装置。

3. 发明授权

US4093841A Low-temperature slow-cooking microwave oven 失效
标题翻译：低温慢煮微波炉
公开(公告)号：US4093841A
公开(公告)日：1978-06-06
申请号：US716015
申请日：1976-08-19
申请人： Raymond L. Dills
发明人： Raymond L. Dills
IPC分类号： F24C7/02 , H05B6/64 , H05B6/68 , H05B9/06
CPC分类号： H05B6/725 , F24C7/02 , H05B6/64 , H05B6/645
摘要： A microwave oven for cooking food with microwave energy on a slow simmer cycle. The oven includes a closed vessel in which food is to be cooked slowly for many hours at a simmer temperature. A control apparatus is furnished for monitoring the temperature of the food in the vessel, and it has a temperature-sensing probe adjacent the bottom wall of the vessel. The probe is connected in circuitry for controlling the power level of the microwave energy to medium power, as well as controlling the maximum food temperature to just below a boiling temperature.
摘要翻译：微波炉用于在慢速煨的循环中用微波能量烹饪食物。烤箱包括一个密闭的容器，食物在较短的温度下慢慢地煮熟好几个小时。配备有用于监测容器中的食物的温度的控制装置，并且其具有邻近容器的底壁的温度感测探头。探头连接在电路中，用于将微波能量的功率水平控制为中等功率，并将最大食物温度控制在低于沸点温度。

4. 发明授权

US4455467A Metal rack for microwave oven 失效
标题翻译：微波炉金属架
公开(公告)号：US4455467A
公开(公告)日：1984-06-19
申请号：US304278
申请日：1981-09-21
申请人： Raymond L. Dills
发明人： Raymond L. Dills
IPC分类号： F24C15/16 , H05B6/80 , H05B9/06
CPC分类号： H05B6/725 , F24C15/16 , H05B6/6402
摘要： A rack for use in a microwave oven cavity wherein the microwave energy enters the top of the cavity and the cavity has a rectangular shaped bottom shelf and sidewalls. The rack includes a metal rectangular framework of parallel bars and the framework is spaced inwardly of all sides of the cavity. The rack has legs depending from the corners of the framework and extending downwardly and diverging outwardly from the framework. Each of the legs has low loss dielectric insulating material on the terminal end thereof and the legs cooperate with the oven cavity bottom shelf and sidewalls such that the framework of the rack is centered relative to the cavity sidewalls and electrically insulated therefrom. With this rack two levels of food may be cooked simultaneously in the microwave oven.
摘要翻译：用于微波炉腔的机架，其中微波能量进入空腔的顶部，并且空腔具有矩形底部搁架和侧壁。机架包括平行杆的金属矩形框架，并且框架在空腔的所有侧面向内间隔开。机架具有从框架的角落而向下延伸并从框架向外发散的腿。每个腿在其末端具有低损耗介电绝缘材料，并且腿与烤箱腔底架和侧壁配合，使得齿条的框架相对于空腔侧壁居中并与之电绝缘。在这个机架上，可以在微波炉中同时烹饪两层食物。

5. 发明授权

US4286377A Method of manufacture for a resistance heater and temperature sensor 失效
标题翻译：电阻加热器和温度传感器的制造方法
公开(公告)号：US4286377A
公开(公告)日：1981-09-01
申请号：US45358
申请日：1979-06-04
申请人： Bohdan Hurko , Raymond L. Dills
发明人： Bohdan Hurko , Raymond L. Dills
IPC分类号： G01K7/18 , H01C3/12 , H01C17/07 , H05B3/74 , H01C7/02
CPC分类号： H01C3/12 , G01K7/183 , H01C17/07 , H05B3/748 , H05B2213/07 , Y10T29/49083 , Y10T29/49085
摘要： A method for making a combination heater and temperature sensor comprising the steps of forming a heater element pattern in a thin sheet of resistive material and concurrently forming a temperature sensor in a non-interfering portion of the same sheet of resistive material, the forming of the heater and sensor element patterns being carried out by a photoetching process.
摘要翻译：一种用于制造组合加热器和温度传感器的方法，包括以下步骤：在电阻材料薄片中形成加热器元件图案，并且在同一片电阻材料的非干涉部分中同时形成温度传感器，加热器和传感器元件图案通过光刻工艺进行。

6. 发明授权

US3968983A Two position, three function latching mechanism 失效
标题翻译：两个位置，三个功能锁定机构
公开(公告)号：US3968983A
公开(公告)日：1976-07-13
申请号：US592546
申请日：1975-07-02
申请人： Henry J. Heit , Raymond L. Dills
发明人： Henry J. Heit , Raymond L. Dills
IPC分类号： F24C15/02 , E05C3/34
CPC分类号： F24C15/022 , Y10S292/69 , Y10T292/0857 , Y10T292/1082
摘要： A sliding latch mechanism for the door of a heated cavity, such as a microwave oven that is provided with a pyrolytic self-cleaning oven cycle. This latch mechanism has a handle with only two positions; namely, a first unlatched position and a second latched position. The second latched position has two separate modes or functions; namely, an unlocked function and a locked function. The first unlatched position of the handle may be considered as providing an unlatched function. This first unlatched position of the handle is used for opening the door when needed, or when cooking within the oven with standard radiant heating means. The second latched position of the handle in its unlocked mode is used for microwave cooking alone or for combined microwave and radiant cooking. The second latched position of the handle in its locked mode is used during the pyrolytic self-cleaning oven cycle when the oven door should not be opened or capable of being opened when the oven temperature is above normal cooking temperatures in the self-cleaning temperature range.
摘要翻译：用于加热空腔门的滑动闩锁机构，例如设置有热解自清洁烘箱循环的微波炉。该锁定机构具有只有两个位置的手柄; 即第一解锁位置和第二锁定位置。第二个锁定位置有两个独立的模式或功能; 即解锁功能和锁定功能。手柄的第一个解锁位置可以被认为是提供一个未锁定的功能。手柄的第一个解锁位置用于在需要时打开门，或者在烤箱内用标准辐射加热装置烹饪时使用。手柄处于解锁模式的第二个锁定位置用于单独的微波炉烹饪或用于组合的微波和辐射烹饪。在热解自清洁烘箱循环期间，手柄处于锁定模式的第二个锁定位置被使用，当烤箱门温度在自清洁温度范围内高于正常烹饪温度时，烤箱门不应打开或能打开。

7. 发明授权

US4480164A Food browning system incorporating a combined microwave and hot air oven 失效
标题翻译：食物褐变系统结合了微波炉和热风炉
公开(公告)号：US4480164A
公开(公告)日：1984-10-30
申请号：US446445
申请日：1982-12-03
申请人： Raymond L. Dills
发明人： Raymond L. Dills
IPC分类号： H05B6/80 , H05B6/70
CPC分类号： H05B6/6482 , H05B6/6473
摘要： A microwave oven browning system incorporating a combination microwave and hot air convection oven. The microwave cooking is carried out by use of a magnetron feeding a waveguide having a top branch on the top wall of the oven, a side branch on the side wall of the oven, and a bottom branch on the bottom wall of the oven. The convection cooking is carried out by directing heated air through a plurality of inlet openings in the top wall of the oven which are dimensioned to progressively increase in size in a downstream direction to ensure even distribution of heated air to the oven and a return air opening in the lower portion of the oven which ensures that air will flow over the top and bottom of food being cooked in the oven.
摘要翻译：微波炉褐变系统，结合微波炉和热空气对流烤箱。微波烹饪是通过使用馈送在烘箱的顶壁上具有顶部分支的波导的磁控管，烤箱的侧壁上的侧分支和烘箱的底壁上的底部分支进行的。对流烹饪是通过将加热的空气引导通过烤箱顶壁中的多个入口开口进行的，其尺寸被设计成在下游方向上逐渐增大尺寸，以确保加热的空气均匀分布到烘箱和回流空气开口在烘箱的下部，确保空气将流过烘箱中烹饪食物的顶部和底部。

8. 发明授权

US4458126A Microwave oven with dual feed excitation system 失效
标题翻译：微波炉具有双馈电励磁系统
公开(公告)号：US4458126A
公开(公告)日：1984-07-03
申请号：US363705
申请日：1982-03-30
申请人： Raymond L. Dills , Royce W. Hunt , Louis H. Fitzmayer
发明人： Raymond L. Dills , Royce W. Hunt , Louis H. Fitzmayer
IPC分类号： H05B6/70 , H05B6/72 , H05B6/74
CPC分类号： H05B6/72
摘要： A microwave oven with a dual feed excitation system comprising in one form of the invention a rotating antenna supported from the top cavity wall and a slotted radiating chamber supported from the bottom cavity wall. The antenna and radiating chamber are coupled to the magnetron output probe by a waveguide having a central section for receiving energy from the magnetron probe; a first section for coupling energy from the central section to the antenna and a second section for coupling energy from the central section to the radiating chamber. The fractional apportionment of the total energy from the magnetron between antenna and radiating chamber is a function of the impedance presented by each. The impedance of the antenna varies as the antenna rotates. The impedance of the chamber is particularly sensitive to food load parameters such as dielectric constant, which changes as the food cooks. Thus, the fractional distribution of energy between antenna and chamber varies during the cooking process, resulting in improved cooking performance.
摘要翻译：一种具有双进料激励系统的微波炉，其包括本发明的一种形式，从顶部空腔壁支撑的旋转天线和从底部空腔壁支撑的开槽辐射室。天线和辐射室通过具有用于从磁控管探头接收能量的中心部分的波导耦合到磁控管输出探针; 用于将能量从中心部分耦合到天线的第一部分和用于将能量从中心部分耦合到辐射室的第二部分。天线和辐射室之间磁控管的总能量的分数分布是每个天线所呈现的阻抗的函数。天线的阻抗随天线旋转而变化。室的阻抗对食物负载参数（例如介电常数）特别敏感，随着食物烹调而变化。因此，在烹调过程中，天线和腔室之间能量的分数分布变化，从而提高烹饪性能。

9. 发明授权

US4188520A Effective concurrent microwave heating and electrical resistance heating in a countertop microwave oven 失效
标题翻译：有效并发微波加热和电阻加热在台面微波炉中
公开(公告)号：US4188520A
公开(公告)日：1980-02-12
申请号：US911555
申请日：1978-05-31
申请人： Raymond L. Dills
发明人： Raymond L. Dills
IPC分类号： H05B11/00 , F24C7/02 , H05B6/68 , H05B6/80 , H05B9/06
CPC分类号： H05B6/6435 , H05B6/6452 , H05B6/6482 , H05B6/745 , Y10T307/484
摘要： In a cooking oven supplied from a power source of limited capability, a time ratio control system alternately energizes a microwave energy generating system and an electrical resistance heating element a plurality of times during each cooking operation to, in effect, time share the available power. The resultant concurrent microwave and electrical resistance provides improved cooking results when the power source capability is limited.
摘要翻译：在从有限能力的电源提供的烹饪炉中，时间比率控制系统在每个烹饪操作期间多次交替地激励微波能量产生系统和电阻加热元件，实际上共享可用功率的时间。所产生的并发微波和电阻在电源能力受限时提供了改进的烹饪结果。

10. 发明授权

US4478048A Air sensing control system for air conditioners 失效
标题翻译：空调空气传感控制系统
公开(公告)号：US4478048A
公开(公告)日：1984-10-23
申请号：US586051
申请日：1984-03-05
申请人： Raymond L. Dills
发明人： Raymond L. Dills
IPC分类号： F24F1/02 , F24F11/00 , F24F11/08 , F24F7/00 , F25B49/00
CPC分类号： F24F1/027 , F24F11/0009 , F24F11/085 , F24F11/0017 , F24F2011/0002 , Y02B30/78
摘要： A unitary air conditioner unit adapted to be mounted through a wall opening of an enclosure to be conditioned including an air sensing system operative for generating a signal dependent on the level of gases in the enclosure air. The control is operable for adding outside air to the circulating enclosure air or for exhausting enclosure air when a first level of gases sensed and for causing an alarm to sound when the level of gases is above a predetermined value.
摘要翻译：一个单一的空调单元，适于通过要调节的外壳的壁开口安装，包括一个空气感测系统，用于产生取决于外壳空气中的气体水平的信号。该控制器可操作用于在检测到第一水平的气体时将外部空气添加到循环的外壳空气中或用于排出外壳空气，并且当气体水平高于预定值时引起警报。

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