Device for preparing foods
    1.
    发明授权
    Device for preparing foods 失效
    食物准备装置

    公开(公告)号:US5467695A

    公开(公告)日:1995-11-21

    申请号:US255675

    申请日:1994-06-08

    CPC分类号: A47J37/0781

    摘要: A table-like device is provided for preparing foods. A one-piece tabletop is made of stainless steel sheet metal. The tabletop has a central downward curvature. A heating device is arranged beneath the tabletop for heating the central region thereof. A plate-like heat transfer element, an electric heating element and a plate-like reflector are arranged, one below the other, under the central region of the tabletop for efficiently and uniformly heating the central region.

    摘要翻译: 提供了一种用于制备食物的餐桌式装置。 一体式台面由不锈钢钣金制成。 桌面有一个中心向下的曲率。 加热装置设置在桌面下面以加热其中心区域。 板状传热元件,电加热元件和板状反射器在桌面的中央区域下方布置,以有效且均匀地加热中心区域。

    HYDRAULIC VALVE CONTROL DEVICE AND METHOD FOR CHECKING A HYDRAULIC VALVE CONTROL DEVICE
    3.
    发明申请
    HYDRAULIC VALVE CONTROL DEVICE AND METHOD FOR CHECKING A HYDRAULIC VALVE CONTROL DEVICE 审中-公开
    液压阀控制装置及检查液压阀控制装置的方法

    公开(公告)号:US20090278066A1

    公开(公告)日:2009-11-12

    申请号:US12436238

    申请日:2009-05-06

    申请人: Dieter Keller

    发明人: Dieter Keller

    IPC分类号: F16K31/02 G05F1/10

    CPC分类号: F15B20/002 F15B19/00 G05B9/02

    摘要: A hydraulic valve control device for a hydraulic valve containing at least one actuator, the hydraulic valve control device comprises a first voltage supply input, an output stage configured to output a drive current for driving the actuator, wherein the output stage has a second voltage supply input, a first switch disposed between the first voltage supply input and the second voltage supply input, an enable input configured to switch the output stage between an on position and an off position, a switch-off device configured to open the first switch when the output stage is in the off position, and a checking circuit configured to check a function of the first switch when the output stage is in the on position.

    摘要翻译: 一种用于液压阀的液压阀控制装置,包括至少一个致动器,所述液压阀控制装置包括第一电压供给输入,输出级,其被配置为输出用于驱动所述致动器的驱动电流,其中所述输出级具有第二电压源 输入,设置在所述第一电压供应输入和所述第二电压供应输入之间的第一开关,被配置为在接通位置和关闭位置之间切换所述输出级的使能输入,被配置为当所述第一开关 输出级处于关闭位置,检查电路被配置为当输出级处于接通位置时检查第一开关的功能。

    Float For A Fill Level Sensor
    4.
    发明申请
    Float For A Fill Level Sensor 失效
    浮子式填充液位传感器

    公开(公告)号:US20070272009A1

    公开(公告)日:2007-11-29

    申请号:US10559421

    申请日:2004-05-14

    IPC分类号: G01F23/76

    CPC分类号: G01F23/36 G01F23/76

    摘要: The invention relates to a float (5) for a fill level sensor, comprised of a fuel-resistant plastic (7), an expanding means (8) and/or filler (9), whereby the expanding means consists of gas-filled plastic balls (11) that are provided in the form of microspheres (8), and the filler consists of micro-hollow balls (9). The microspheres (8) and the micro-hollow balls (9) are surrounded by fuel-resistant plastic (7).

    摘要翻译: 本发明涉及一种用于填充水平传感器的浮子(5),其由耐燃塑料(7),膨胀装置(8)和/或填料(9)组成,由此膨胀装置由充气塑料 以微球(8)的形式提供的球(11),填料由微空心球(9)组成。 微球(8)和微空心球(9)被耐燃塑料(7)包围。

    Fuel tank and method for producing same
    6.
    发明授权
    Fuel tank and method for producing same 失效
    油箱及其制造方法

    公开(公告)号:US06857534B1

    公开(公告)日:2005-02-22

    申请号:US09214663

    申请日:1997-07-03

    申请人: Dieter Keller

    发明人: Dieter Keller

    摘要: A plastic fuel tank is formed by welding together an upper plastic shell (1) having an upper closing wall (8) and a lower plastic shell (2) forming a bottom (7). The two plastic shells (1, 2) are produced by the injection molding method. In order to adhere to an exact distance between the upper closing wall (8) and the bottom (7), spacers (9) coming into abutment during the welding operation are provided in the fuel tank.

    摘要翻译: 通过将具有上封闭壁(8)和形成底部(7)的下塑料壳(2)的上塑料壳(1)焊接在一起形成塑料燃料箱。 两个塑料壳(1,2)通过注射成型法生产。 为了粘附在上封闭壁(8)和底部(7)之间的精确距离,在焊接操作期间抵靠的间隔件(9)设置在燃料箱中。

    Process for producing polyamides from aminonitriles
    8.
    发明授权
    Process for producing polyamides from aminonitriles 有权
    从氨腈制备聚酰胺的方法

    公开(公告)号:US06194538B1

    公开(公告)日:2001-02-27

    申请号:US09242714

    申请日:1999-02-22

    IPC分类号: C08G6904

    摘要: A process for preparing a polyamide by reacting at least one aminonitrile with water comprises: (1) reacting at least one aminonitrile with water at a temperature from 100 to 360° C. and a pressure from 0.1 to 35×106 Pa to obtain a reaction mixture, (2) further reacting the reaction mixture at a temperature from 150 to 400° C. and a pressure which is lower than the pressure in step 1, the temperature and the pressure being selected so as to obtain a first gas phase and a first liquid or a first solid phase or a mixture of first solid and first liquid phase, and the first gas phase is separated from the first liquid or the first solid phase or from the mixture of first liquid and first solid phase, and (3) admixing the first liquid or the first solid phase or the mixture of first liquid and first solid phase with a gaseous or liquid phase comprising water at a temperature from 150 to 360° C. and a pressure from 0.1 to 30×106 Pa to obtain a product mixture.

    摘要翻译: 通过使至少一种氨基腈与水反应制备聚酰胺的方法包括:(1)在100至360℃的温度和0.1至35×10 6 Pa的压力下使至少一种氨基腈与水反应,得到反应混合物, (2)在150-400℃的温度和低于步骤1中的压力的​​压力下使反应混合物进一步反应,选择温度和压力以获得第一气相和第一液体 或第一固相或第一固相和第一液相的混合物,并且第一气相与第一液体或第一固相或第一液体和第一固相的混合物分离,以及(3)将 第一液体或第一固相或第一液体和第一固相的混合物与气相或液相在150至360℃的温度和0.1至30×10 6 Pa的压力下包含水以获得产物混合物。

    Hydraulic valve control circuit and method for checking the function of a hydraulic valve control circuit
    9.
    发明授权
    Hydraulic valve control circuit and method for checking the function of a hydraulic valve control circuit 失效
    液压阀控制电路及检查液压阀控制回路功能的方法

    公开(公告)号:US08189316B2

    公开(公告)日:2012-05-29

    申请号:US12436250

    申请日:2009-05-06

    申请人: Dieter Keller

    发明人: Dieter Keller

    IPC分类号: H01H9/00

    CPC分类号: G05B9/02 F15B19/00 F15B20/002

    摘要: A hydraulic valve control circuit of a hydraulic valve comprises an external voltage supply, an output stage having a voltage supply input and at least one output configured to actuate an actuator of the hydraulic valve, an overcurrent protective device disposed in a path between the external voltage supply and the voltage supply input, an enable input configured to activate and deactivate the output stage, and a switch configured to connect the at least one output to a fixed potential when the output stage is deactivated.

    摘要翻译: 液压阀的液压阀控制电路包括外部电压源,具有电压供给输入的输出级和构造成致动液压阀的致动器的至少一个输出,设置在外部电压之间的路径中的过电流保护装置 电源和电压供应输入,被配置为激活和去激活输出级的使能输入以及被配置为当输出级被去激活时将至少一个输出连接到固定电位的开关。

    HYDRAULIC VALVE CONTROL CIRCUIT AND METHOD FOR CHECKING THE FUNCTION OF A HYDRAULIC VALVE CONTROL CIRCUIT
    10.
    发明申请
    HYDRAULIC VALVE CONTROL CIRCUIT AND METHOD FOR CHECKING THE FUNCTION OF A HYDRAULIC VALVE CONTROL CIRCUIT 失效
    液压阀控制电路及检查液压阀控制电路功能的方法

    公开(公告)号:US20090279222A1

    公开(公告)日:2009-11-12

    申请号:US12436250

    申请日:2009-05-06

    申请人: Dieter Keller

    发明人: Dieter Keller

    IPC分类号: H02H7/00

    CPC分类号: G05B9/02 F15B19/00 F15B20/002

    摘要: A hydraulic valve control circuit of a hydraulic valve comprises an external voltage supply, an output stage having a voltage supply input and at least one output configured to actuate an actuator of the hydraulic valve, an overcurrent protective device disposed in a path between the external voltage supply and the voltage supply input, an enable input configured to activate and deactivate the output stage, and a switch configured to connect the at least one output to a fixed potential when the output stage is deactivated.

    摘要翻译: 液压阀的液压阀控制电路包括外部电压源,具有电压供给输入的输出级和构造成致动液压阀的致动器的至少一个输出,设置在外部电压之间的路径中的过电流保护装置 电源和电压供应输入,被配置为激活和去激活输出级的使能输入以及被配置为当输出级被去激活时将至少一个输出连接到固定电位的开关。