公开(公告)号：US20130078346A1

公开(公告)日：2013-03-28

申请号：US13627799

申请日：2012-09-26

申请人： E.G.O. Elektro-Geratebau GmbH

发明人： Wilfried Schilling ,  Christian Egenter ,  Werner Kappes ,  Stefan Westrich

IPC分类号： A23L1/01 ,  H05B6/12 ,  H05B6/06

CPC分类号： H05B6/062 ,  H05B2213/07

摘要： A method and apparatus for preparing foodstuffs cooked in a liquid in a cooking vessel is provided. According to various aspects, an induction heating device includes a resonant circuit with an induction heating coil. A parameter value of the resonant circuit may be determined, depending on a temperature of a bottom of the vessel. During a heating-up phase, a high-frequency rectangular voltage may be applied to the resonant circuit to supply heating power to the bottom of the vessel. A heating power setpoint may be periodically varied and may be set to a first value during a first interval of a period, and set to a second, smaller value during a remaining interval. A determination of a change in the parameter value within the period may be made, and an evaluation of the change in order to determine the boiling point of the liquid and end the heating-up phase.

摘要翻译： 提供了一种用于制备在烹饪容器中以液体烹饪的食物的方法和装置。 根据各方面，感应加热装置包括具有感应加热线圈的谐振电路。 谐振电路的参数值可以根据容器底部的温度来确定。 在加热阶段期间，可以将高频矩形电压施加到谐振电路以向容器的底部提供加热功率。 可以周期性地改变加热功率设定点，并且可以在周期的第一间隔期间将其设置为第一值，并且在剩余间隔期间将其设置为第二较小值。 可以确定该期间内的参数值的变化，并且对该变化进行评估，以便确定液体的沸点并结束升温阶段。

公开(公告)号：US20120091825A1

公开(公告)日：2012-04-19

申请号：US13270713

申请日：2011-10-11

申请人： Lutz Ose

发明人： Lutz Ose

IPC分类号： H01H9/00

CPC分类号： H03K17/962 ,  H03K17/78 ,  H03K2217/0036 ,  Y10T307/937

摘要： A circuit for switching-on and/or switching-off an electrical load comprises an electrically conductive operator control element, an electrically operated lighting element that is looped-in between the operator control element and a live pole of an AC voltage source in such a way that current flows through the lighting element, as a result of which the lighting element emits light, when the operator control element is operated, an opto-electrical transducer is optically coupled to the lighting element, is shielded from ambient light and converts light emitted by the lighting element into electrical energy, and a switch that is electrically coupled to the opto-electrical transducer and connects the electrical load to a supply voltage (UV) or disconnects the electrical load from the said supply voltage, with the switch connecting the electrical load to the supply voltage when it is supplied with electrical energy by the opto-electrical transducer.

摘要翻译： 用于接通和/或断开电负载的电路包括导电操作员控制元件，电操作的照明元件，其环绕在操作员控制元件和AC电压源的带电极之间， 电流流过照明元件的方式，由此照明元件发光，当操作者控制元件被操作时，光电换能器光学耦合到照明元件，被屏蔽环境光并转换发出的光 通过照明元件转换为电能，以及开关，其电耦合到光电换能器并且将电负载连接到电源电压（UV）或者将电负载与所述电源电压断开，并且将开关连接到电气 当通过光电传感器供电时，负载到电源电压。

公开(公告)号：US20110294078A1

公开(公告)日：2011-12-01

申请号：US13118011

申请日：2011-05-27

申请人： Norbert Gärtner ,  Uwe Schaumann

发明人： Norbert Gärtner ,  Uwe Schaumann

IPC分类号： F24C3/12

CPC分类号： F23N1/002 ,  F23N2021/10 ,  F23N2035/16 ,  F23N2037/10 ,  F23N2041/08 ,  F24C3/126 ,  Y02B40/166

摘要： With a method for controlling a gas burner, the latter is supplied with gas by an electronically controllable gas valve, wherein it is supplied with gas by the gas valve in a low power range and in a high power range. Only one of the power ranges is available at any point in time, wherein in each of the power ranges a power from a minimum power to a maximum power can be preset at the gas burner using an operating element. The low power range and the high power range differ here by more than 50%.

摘要翻译： 通过一种用于控制气体燃烧器的方法，后者通过电子可控的气体阀供应气体，其中气体在低功率范围和高功率范围内由气体阀供应气体。 在任何时间点只有一个功率范围可用，其中在每个功率范围中，可以使用操作元件在气体燃烧器处预设从最小功率到最大功率的功率。 低功率范围和高功率范围在此不等，超过50％。

公开(公告)号：US20070144874A1

公开(公告)日：2007-06-28

申请号：US11683726

申请日：2007-03-08

申请人： RALF DORWARTH ,  WILFRIED SCHILLING

发明人： RALF DORWARTH ,  WILFRIED SCHILLING

IPC分类号： H01H13/72

CPC分类号： H03K17/9622 ,  G06F3/03547 ,  G06F3/04883 ,  G06F2203/0339 ,  H01H2217/032 ,  H01H2219/039 ,  H01H2221/014 ,  H01H2239/006 ,  H03K17/962 ,  H03K2217/96066 ,  H03K2217/960705 ,  H03K2217/960785

摘要： An elongate contact switch with several partial contact areas has associated illumination means for indicating the actuation mode and also the actuation point to an operator in order to increase operational safety. The illumination means are directly associated with individual partial contact areas or can indicate the progress of movements for operating the contact switch by applying a finger and pulling the same along a contact area. Moreover, malfunctions can be indicated.

摘要翻译： 具有几个部分接触区域的细长接触开关具有用于指示致动模式的关联照明装置以及用于增加操作安全性的操作者的致动点。 照明装置直接与单独的部分接触区域相关联，或者可以通过施加手指并沿着接触区域拉动接触开关来指示用于操作接触开关的移动的进展。 此外，可以指示故障。

公开(公告)号：US5920131A

公开(公告)日：1999-07-06

申请号：US818822

申请日：1997-03-14

申请人： Nils Platt ,  Wilhelm Perrin ,  Wilfried Schilling

发明人： Nils Platt ,  Wilhelm Perrin ,  Wilfried Schilling

IPC分类号： F24C7/08 ,  H01H27/00 ,  H01H36/00 ,  H03K17/965 ,  H03K17/968 ,  H03K17/97 ,  H05B3/74

CPC分类号： H03K17/968 ,  F24C7/082 ,  H01H27/00 ,  H01H36/0066 ,  H03K17/965 ,  H03K17/97 ,  H05B3/746 ,  H01H36/00 ,  H03K2017/9706 ,  H03K2217/94068 ,  Y10T307/766

摘要： An arrangement for the control of electrically controllable appliances, particularly electric cookers proposes for each cooking point an operating element magnetically held in contactless manner on the top or front of a plate, e.g. a glass ceramic plate. Below or behind the plate is located a magnet, which magnetically secures the operating element, which can in this position be rotated in contactless manner sensors are operated, which are used for changing the control of the cooking point. Both the control and the fixing of the operating element take place in contactless manner. The plate requires no openings, passages, depressions, etc. The operating elements can be removed on overcoming the magnetic holding force. This removal can be utilized for the complete disconnection of the cooker.

摘要翻译： 用于控制电子可控电器，特别是电饭煲的装置为每个烹饪点提出了以非接触方式磁性地保持在板的顶部或前面的操作元件，例如， 玻璃陶瓷板。 在板的下方或后面设有一个磁体，磁铁固定操作元件，该操作元件可在该位置以非接触方式旋转，传感器被操作，用于改变烹饪点的控制。 操作元件的控制和固定都以非接触的方式进行。 板不需要开口，通道，凹陷等。可以克服操作元件克服磁力保持力。 该清除可用于炊具的完全断开。

公开(公告)号：US5900175A

公开(公告)日：1999-05-04

申请号：US685304

申请日：1996-07-23

申请人： Robert Kicherer ,  Franz Bogdanski

发明人： Robert Kicherer ,  Franz Bogdanski

IPC分类号： H05B3/74 ,  H05B3/68

CPC分类号： H05B3/748 ,  H05B2213/05

摘要： A radiant cooking unit comprises a heat insulating material forming a heating element carrier to which electrical heating elements are secured. It is surrounded by a ring-shaped bordering element of a heat insulating material relatively rigid in design. Both moldings are molded together by a ram. In another aspect the outer ring is divided into several ring sectors. A hoop of flat material clasps this ring-shaped bordering element on all sides, the latter being configured as a single-turn induction coil for a pot sensing system and simultaneously clamping the unit together.

摘要翻译： 辐射烹饪单元包括形成加热元件载体的绝热材料，电加热元件被固定到该加热元件载体上。 它被设计中相对刚性的隔热材料的环形接合元件包围。 两个模制品通过一个压头一起模制在一起。 在另一方面，外环被分成几个环部分。 扁平材料的箍环将所有侧面上的这种环形接合元件夹紧，后者被配置为用于锅感测系统的单匝感应线圈并同时将该单元夹在一起。

公开(公告)号：US5889460A

公开(公告)日：1999-03-30

申请号：US865955

申请日：1997-05-30

申请人： Volker Bachmann ,  Lutz Ose

发明人： Volker Bachmann ,  Lutz Ose

IPC分类号： G01K1/08 ,  G01K7/18 ,  H01C7/02 ,  H01C7/10

CPC分类号： G01K7/18

摘要： An electrical resistance temperature sensor (11) contained in a stainless steel, tubular jacket (12), which has a very small diameter of approximately 1 mm, a platinum resistance coil (18) running between two joining bolts (14, 19). The resistance coil with a positive temperature characteristic of the resistance is placed in an embedding medium (17), which comprises a mixture of magnesium oxide or aluminium oxide and cerium dioxide.For use as an integrating temperature sensor for a catalytic converter, said adequately flexible temperature sensor can be wound into a roll of smooth and corrugated metal sheets and fixed by soldering in vacuo.

摘要翻译： 包含在具有非常小直径约1mm的不锈钢管状护套（12）中的电阻温度传感器（11），在两个接合螺栓（14,19）之间延伸的铂电阻线圈（18）。 将具有电阻的正温度特性的电阻线圈放置在包含氧化镁或氧化铝和二氧化铈的混合物的包埋介质（17）中。 为了用作催化转化器的积分温度传感器，所述足够灵活的温度传感器可以卷绕成一卷光滑且波纹的金属片，并通过在真空中焊接固定。

公开(公告)号：US5717189A

公开(公告)日：1998-02-10

申请号：US475021

申请日：1995-06-06

申请人： Bernhard Goetz ,  Wilfried Schilling ,  Andreas Kleinhans

发明人： Bernhard Goetz ,  Wilfried Schilling ,  Andreas Kleinhans

IPC分类号： H05B3/74 ,  H05B1/02

CPC分类号： H05B3/74 ,  H03K2217/96023 ,  H03K2217/96076 ,  H05B2213/04

摘要： An electronic control arrangement for an electrical heating appliance with several separately heatable electrical loads, particularly cooking points or hotplates, contains an electronic master switch, which has its own power supply. The master switch is followed by a control unit having for each electrical load in each case one control subunit. For each hotplate the control unit has a temperature sensor, which responds if the control unit becomes too hot at this point.

摘要翻译： 具有多个单独可加热的电负载，特别是烹饪点或电炉的电加热设备的电子控制装置包含具有自己的电源的电子主开关。 主开关之后是控制单元，每个控制单元具有用于每种电气负载的控制单元。 对于每个电热板，控制单元具有温度传感器，如果控制单元在此时变得过热，则该温度传感器将响应。

公开(公告)号：US08922979B2

公开(公告)日：2014-12-30

申请号：US13336689

申请日：2011-12-23

申请人： Henry Fluhrer

发明人： Henry Fluhrer

IPC分类号： H05K5/00 ,  H05K7/00 ,  H03K17/96

CPC分类号： H03K17/964 ,  H03K2217/96015 ,  H03K2217/96042

摘要： An operator control device for an electrical appliance, such as an extractor hood, has an operator control panel, an illuminated display and a contact switch together with a planar, pressure-sensitive piezo sensor element. The operator control panel has at least one opening covered by a transparent window. A flat component support is arranged on the rear face of the operator control panel, the component support having LEDs on a front face, which faces the operator control panel. The component support is fitted with the sensor element together with the sensor support on the other rear face in the region of the opening.

摘要翻译： 用于诸如抽油烟机的电器的操作员控制装置具有操作员控制面板，照明显示器和接触开关以及平面压敏压电传感器元件。 操作员控制面板具有至少一个由透明窗口覆盖的开口。 在操作员控制面板的后表面上设有一个平面部件支撑件，该部件支撑件在正面上具有面向操作员控制面板的LED。 部件支撑件与传感器元件一起安装在传感器支撑件的开口区域中的另一个后表面上。

公开(公告)号：US20130146585A1

公开(公告)日：2013-06-13

申请号：US13315984

申请日：2011-12-09

申请人： Eugen Wilde

发明人： Eugen Wilde

IPC分类号： H05B1/02

CPC分类号： H05B1/0266 ,  H05B3/748

摘要： A control device for an electrical heating device for a cooking field with a cooking field plate comprises an electro-mechanical switching device for adjusting a power of said heating device with different power levels and comprises two different heating element. The switching device is configured so that starting from a zero-position and rotating in a first rotation direction, a power level for a first heating element is adjusted in a cooking-mode. Rotation in the other direction activates a second heating element in a warm-keeping mode with significantly lower power. A relay is closed by a thermomechanical temperature sensing device below a defined switching temperature of 60° C. to 100° C. and opened above the switching temperature. When closed, the relay connects the two heating elements to an operating voltage for common operation. When opened, the first heating element is switched off for exclusive operation of the second heating element.

摘要翻译： 一种用于具有烹饪场板的烹饪场所的电加热装置的控制装置，包括用于以不同功率水平调节所述加热装置的功率的机电开关装置，并且包括两个不同的加热元件。 开关装置被构造成从零位开始并沿第一旋转方向旋转，在烹调模式中调节第一加热元件的功率水平。 另一方向的旋转以明显较低的功率在保温模式下启动第二加热元件。 继电器由热机械温度感测装置关闭，低于定义的开关温度为60°C至100°C，并在开关温度以上开启。 关闭时，继电器将两个加热元件连接到工作电压以进行常规操作。 当打开时，关闭第一加热元件用于第二加热元件的独占操作。