公开(公告)号：US20100181302A1

公开(公告)日：2010-07-22

申请号：US12663080

申请日：2008-06-04

申请人： Holger Ernst ,  Uwe Femmer ,  Sonja Heitmann ,  Thomas Kruempelmann

发明人： Holger Ernst ,  Uwe Femmer ,  Sonja Heitmann ,  Thomas Kruempelmann

IPC分类号： H05B6/06 ,  H05B6/12

CPC分类号： H05B6/062 ,  F24C7/083 ,  F24C15/105 ,  H05B2213/05

摘要： A method and cooktop include a cooktop panel, a cooking zone, and an induction heating device disposed below the cooktop panel. First, second and third heat sensor units are disposed beneath the cooktop panel in a region of a measuring spot. The first heat sensor unit is configured to measure heat flow from substantially only the cooktop panel. The second and third heat sensor units are configured to measure heat flow from the cooktop panel and a cooking utensil disposed thereon. A light source is provided for measuring an emissivity of the bottom of the cooking utensil. An auxiliary heater heats the region of the measuring spot. An electrical control system calculates a ratio from signals of the second and third heat sensor units and determines an actual temperature of the bottom of the cooking utensil from the ratio by using a temperature of a lower surface of the cooktop panel measured by the first sensor unit and a value of the emissivity of the cooking utensil bottom.

摘要翻译： 方法和灶具包括炉灶面板，烹饪区域和设置在炉灶面板下方的感应加热装置。 首先，第二和第三热传感器单元设置在测量点的区域内的炉灶面板的下方。 第一热传感器单元被配置成测量基本上只有炉灶面板的热流。 第二和第三热传感器单元被配置成测量从灶面板和设置在其上的烹饪器具的热流。 提供了用于测量炊具底部的发射率的光源。 辅助加热器加热测量点的区域。 电气控制系统根据第二和第三热传感器单元的信号计算比率，并且通过使用由第一传感器单元测量的灶面面板的下表面的温度从该比率确定烹饪器具的底部的实际温度 以及炊具底部的发射率的值。

公开(公告)号：US08581159B2

公开(公告)日：2013-11-12

申请号：US12663080

申请日：2008-06-04

申请人： Holger Ernst ,  Uwe Femmer ,  Sonja Heitmann ,  Thomas Kruempelmann

发明人： Holger Ernst ,  Uwe Femmer ,  Sonja Heitmann ,  Thomas Kruempelmann

IPC分类号： H05B6/06 ,  H05B6/12

CPC分类号： H05B6/062 ,  F24C7/083 ,  F24C15/105 ,  H05B2213/05

摘要： A method and cooktop include a cooktop panel, a cooking zone, and an induction heating device disposed below the cooktop panel. First, second and third heat sensor units are disposed beneath the cooktop panel in a region of a measuring spot. The first heat sensor unit is configured to measure heat flow from substantially only the cooktop panel. The second and third heat sensor units are configured to measure heat flow from the cooktop panel and a cooking utensil disposed thereon. A light source is provided for measuring an emissivity of the bottom of the cooking utensil. An auxiliary heater heats the region of the measuring spot. An electrical control system calculates a ratio from signals of the second and third heat sensor units and determines an actual temperature of the bottom of the cooking utensil from the ratio by using a temperature of a lower surface of the cooktop panel measured by the first sensor unit and a value of the emissivity of the cooking utensil bottom.

摘要翻译： 方法和灶具包括炉灶面板，烹饪区域和设置在炉灶面板下方的感应加热装置。 首先，第二和第三热传感器单元设置在测量点的区域内的炉灶面板的下方。 第一热传感器单元被配置成测量基本上只有炉灶面板的热流。 第二和第三热传感器单元被配置成测量从灶面板和设置在其上的烹饪器具的热流。 提供了用于测量炊具底部的发射率的光源。 辅助加热器加热测量点的区域。 电气控制系统根据第二和第三热传感器单元的信号计算比率，并且通过使用由第一传感器单元测量的灶面面板的下表面的温度从该比率确定烹饪器具的底部的实际温度 以及炊具底部的发射率的值。

公开(公告)号：US4759651A

公开(公告)日：1988-07-26

申请号：US922304

申请日：1986-10-23

申请人： Christoph Manusch ,  Gunter Scholz ,  Udo Obersteller ,  Heinrich Schoop ,  Friedrich Dralle ,  Manfred Brummer ,  Uwe Femmer ,  Christian Hofmann ,  Gunter Ulrich

发明人： Christoph Manusch ,  Gunter Scholz ,  Udo Obersteller ,  Heinrich Schoop ,  Friedrich Dralle ,  Manfred Brummer ,  Uwe Femmer ,  Christian Hofmann ,  Gunter Ulrich

IPC分类号： B43K23/12 ,  G09F23/00 ,  B43K9/00

CPC分类号： B43K23/128 ,  G09F2023/0016

摘要： The cap for the writing instrument comprises a jacket mounted slidably on a sealing insert or sleeve which provides a sealed moisture chamber for the writing tip when the cap is on the writing instrument. Near the writing tip there is a circular bulge on the shaft of the writing instrument which enters into a sealing engagement with an interior passage of the sealing insert. On putting the cap on the writing instrument the sealing insert is pushed over the circular bulge until it contacts a contacting stop on the jacket. Then the circular bulge presses tightly into the sealing insert and it locks the jacket to the writing instrument so that the entire arrangement is kept in that position until the cap is removed. A signal slider is attached with the sealing insert which is extendable out from the end of the jacket in order to signal in its extended position the proper seating of the cap on the writing instrument. Erroneous indications of a sealed state are prevented with our invention.

摘要翻译： 用于书写工具的盖子包括可滑动地安装在密封插入件或套筒上的护套，当封盖在书写工具上时，该封套为写入尖端提供密封的水分室。 在书写工具附近，书写工具的轴上有一个圆形凸起，它与密封插入件的内部通道形成密封接合。 将盖子放在书写工具上时，密封插件被推到圆形凸起上，直到它接触到外套上的接触止动件。 然后，圆形凸起紧紧地压入密封插入件中，并且将夹套锁定到书写工具，使得整个布置保持在该位置，直到盖被移除。 信号滑块附着有密封插入件，该密封插入件可从夹套的端部延伸出来，以便在其延伸位置发出信号，使盖子适当地安放在书写工具上。 我们的发明阻止了密封状态的错误指示。