中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

9 records (took 0.012 seconds)

    Device for converting thermal energy into electric energy in the presence of a hot source
    1.
    发明授权
    Device for converting thermal energy into electric energy in the presence of a hot source 有权
    在热源存在下将热能转换为电能的装置

    公开(公告)号：US09303630B2

    公开(公告)日：2016-04-05

    申请号：US13874163

    申请日：2013-04-30

    Applicant: STMicroelectronics (Crolles 2) SAS

    Inventor： Thomas Skotnicki ,  Onoriu Puscasu ,  Stéphane Monfray

    IPC: H02N10/00 ,  H01H9/28 ,  F03G7/06 ,  H02N1/08

    CPC classification number: F03G7/06 ,  H02N1/08

    Abstract: A device for converting thermal energy into electric energy intended to be used in combination with a hot source including: a capacitor of variable capacitance, including two electrodes separated by an electrically-insulating material, one of these electrodes being deformable and being associated with an element forming a bimetallic strip, said bimetallic strip including at least two layers of materials having different thermal expansion coefficients, said bimetallic strip being free to deform when it is submitted to the heat of said hot source; a second capacitor having a first electrode connected to a first electrode of said capacitor of variable capacitance; a harvesting circuit electrically connected between the second electrode of the capacitor of variable capacitance and the second electrode of the second capacitor, said harvesting circuit being capable of conducting the current flowing between said second electrodes.

    Abstract translation: 一种用于将热能转换成与热源组合使用的电能的装置，包括：可变电容的电容器，包括由电绝缘材料隔开的两个电极，这些电极中的一个可变形并与元件相关联 形成双金属条，所述双金属条包括具有不同热膨胀系数的至少两层材料，当所述双金属条被送到所述热源的热时，所述双金属条可自由变形; 第二电容器，其具有连接到所述可变电容器的电容器的第一电极的第一电极; 电连接在可变电容器的电容器的第二电极和第二电容器的第二电极之间的收集电路，所述收获电路能够传导在所述第二电极之间流动的电流。

    DEVICE FOR CONVERTING THERMAL ENERGY INTO ELECTRIC ENERGY IN THE PRESENCE OF A HOT SOURCE
    2.
    发明申请
    DEVICE FOR CONVERTING THERMAL ENERGY INTO ELECTRIC ENERGY IN THE PRESENCE OF A HOT SOURCE 有权
    在热源存在下将热能转化为电能的装置

    公开(公告)号：US20130292952A1

    公开(公告)日：2013-11-07

    申请号：US13874163

    申请日：2013-04-30

    Applicant: STMicroelectronics (Crolles 2) SAS

    Inventor： Thomas Skotnicki ,  Onoriu Puscasu ,  Stéphan Monfray

    IPC: F03G7/06

    CPC classification number: F03G7/06 ,  H02N1/08

    Abstract: A device for converting thermal energy into electric energy intended to be used in combination with a hot source including: a capacitor of variable capacitance, including two electrodes separated by an electrically-insulating material, one of these electrodes being deformable and being associated with an element forming a bimetallic strip, said bimetallic strip including at least two layers of materials having different thermal expansion coefficients, said bimetallic strip being free to deform when it is submitted to the heat of said hot source; a second capacitor having a first electrode connected to a first electrode of said capacitor of variable capacitance; a harvesting circuit electrically connected between the second electrode of the capacitor of variable capacitance and the second electrode of the second capacitor, said harvesting circuit being capable of conducting the current flowing between said second electrodes.

    Abstract translation: 一种用于将热能转换成与热源组合使用的电能的装置，包括：可变电容的电容器，包括由电绝缘材料隔开的两个电极，这些电极中的一个可变形并与元件相关联 形成双金属条，所述双金属条包括具有不同热膨胀系数的至少两层材料，当所述双金属条被送到所述热源的热时，所述双金属条可自由变形; 第二电容器，其具有连接到所述可变电容器的电容器的第一电极的第一电极; 电连接在可变电容器的电容器的第二电极和第二电容器的第二电极之间的收集电路，所述收获电路能够传导在所述第二电极之间流动的电流。

    THERMOELECTRIC GENERATOR COMPRISING A DEFORMABLE BY-LAYER MEMBRANE EXHIBITING MAGNETIC PROPERTIES
    5.
    发明申请
    THERMOELECTRIC GENERATOR COMPRISING A DEFORMABLE BY-LAYER MEMBRANE EXHIBITING MAGNETIC PROPERTIES 审中-公开
    包含可变的层间膜的热电发生器展现磁性

    公开(公告)号：US20150300328A1

    公开(公告)日：2015-10-22

    申请号：US14686299

    申请日：2015-04-14

    Applicant: STMICROELECTRONICS (CROLLES 2) SAS

    Inventor： Onoriu Puscasu ,  Stephane Monfray ,  Thomas Skotnicki ,  Christophe Maitre

    IPC: F03G7/06 ,  H02N1/08

    CPC classification number: F03G7/06 ,  H02N1/08 ,  H02N10/00

    Abstract: An electrical generator is composed of a bi-layer membrane enabling the conversion of a thermal energy into electrical energy. The bi-layer membrane is deformable and includes at least two layers having different thermal expansion coefficients. The membrane moves between positions in a reversible fashion in response to heat dissipation and as a function of two flexing temperatures. A magnetic structure associated with the membrane functions to set the flexing temperatures as a function of ambient temperature.

    Abstract translation: 发电机由能够将热能转换成电能的双层膜组成。 双层膜是可变形的并且包括具有不同热膨胀系数的至少两层。 膜以可逆的方式响应于散热并作为两个弯曲温度的函数在位置之间移动。 与膜相关的磁性结构用于将弯曲温度设定为环境温度的函数。

    Energy harvesting device
    7.
    发明授权
    Energy harvesting device 有权
    能量收集装置

    公开(公告)号：US09276503B2

    公开(公告)日：2016-03-01

    申请号：US13852660

    申请日：2013-03-28

    Applicant: STMicroelectronics (Crolles 2) SAS

    Inventor： Stéphane Monfray ,  Thomas Skotnicki ,  Christophe Maitre ,  Onoriu Puscasu

    IPC: H01L41/04 ,  H01L41/22 ,  H02N99/00 ,  H02N2/18 ,  H01L41/31 ,  F03G7/06

    CPC classification number: H02N2/18 ,  F03G7/065 ,  H01L41/31 ,  Y10T29/42

    Abstract: An energy harvester including first and second sheets; and a plurality of walls, each wall being sandwiched between the first and second sheets and surrounding a cavity, wherein each cavity houses at least one curved plate adapted to change from a first shape to a second shape when its temperature reaches a first threshold and to return to the first shape when its temperature falls to a second threshold lower than said first threshold.

    Abstract translation: 包括第一和第二张床的能量收集器; 每个壁都被夹在第一和第二片之间并围绕空腔，其中每个空腔容纳至少一个弯曲板，当其温度达到第一阈值时适合于从第一形状变化到第二形状， 当其温度下降到低于所述第一阈值的第二阈值时，返回到第一形状。

    ENERGY HARVESTING DEVICE
    9.
    发明申请
    ENERGY HARVESTING DEVICE 有权
    能量采集设备

    公开(公告)号：US20130257219A1

    公开(公告)日：2013-10-03

    申请号：US13852660

    申请日：2013-03-28

    Applicant: STMICROELECTRONICS (CROLLES 2) SAS

    Inventor： Stéphane MONFRAY ,  Thomas Skotnicki ,  Christophe Maitre ,  Onoriu Puscasu

    IPC: H02N2/18 ,  H01L41/31

    CPC classification number: H02N2/18 ,  F03G7/065 ,  H01L41/31 ,  Y10T29/42

    Abstract: An energy harvester including first and second sheets; and a plurality of walls, each wall being sandwiched between the first and second sheets and surrounding a cavity, wherein each cavity houses at least one curved plate adapted to change from a first shape to a second shape when its temperature reaches a first threshold and to return to the first shape when its temperature falls to a second threshold lower than said first threshold.

    Abstract translation: 包括第一和第二张床的能量收集器; 每个壁都被夹在第一和第二片之间并围绕空腔，其中每个空腔容纳至少一个弯曲板，当其温度达到第一阈值时适合于从第一形状变化到第二形状， 当其温度下降到低于所述第一阈值的第二阈值时，返回到第一形状。

Patent Agency Ranking