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    DEVICE FOR CONVERTING THERMAL ENERGY TO ELECTRICAL ENERGY
    3.
    发明申请
    DEVICE FOR CONVERTING THERMAL ENERGY TO ELECTRICAL ENERGY 有权
    将热能转化为电能的装置

    公开(公告)号：US20140345662A1

    公开(公告)日：2014-11-27

    申请号：US13993600

    申请日：2011-10-26

    申请人： Roland Gauss ,  Stefan Hoffmann ,  Karl Stockinger

    发明人： Roland Gauss ,  Stefan Hoffmann ,  Karl Stockinger

    IPC分类号： H01L35/30 ,  F01N5/02

    CPC分类号： H01L35/30 ,  F01N1/083 ,  F01N5/02 ,  F01N5/025 ,  F01N2240/02 ,  Y02T10/16

    摘要： The invention relates to a device for converting thermal energy to electrical energy, comprising at least one thermoelectric module (19) which has an outer surface having a hot side (20) for contacting a heat source and having a cold side (22) for contacting a heat sink, wherein the hot side of the thermoelectric module is thermally conductively connected to a heat source, in particular an exhaust channel (11) of a combustion engine. The device further comprises a cooling channel (25) through which a cooling fluid can flow and which is thermally conductively connected to the cold side of the thermoelectric module. The cooling channel has at least one opening to the cold side of the thermoelectric module and is sealed in a fluid-tight manner around the opening with respect to the hot side of the thermoelectric module.

    摘要翻译： 本发明涉及一种用于将热能转换成电能的装置，包括至少一个热电模块（19），该热电模块具有外表面，该外表面具有热侧（20），用于接触热源并具有用于接触的冷侧（22） 散热器，其中热电模块的热侧热传导连接到热源，特别是内燃机的排气通道（11）。 该装置还包括冷却通道（25），冷却流体可以通过该冷却通道流动，并且热传导连接到热电模块的冷侧。 冷却通道具有至少一个通向热电模块的冷侧的开口，并相对于热电模块的热侧围绕开口以流体密封的方式密封。

    Device for converting thermal energy to electrical energy
    4.
    发明授权
    Device for converting thermal energy to electrical energy 有权

    公开(公告)号：US09905745B2

    公开(公告)日：2018-02-27

    申请号：US13993600

    申请日：2011-10-26

    申请人： Roland Gauss ,  Stefan Hoffmann ,  Karl Stockinger

    发明人： Roland Gauss ,  Stefan Hoffmann ,  Karl Stockinger

    IPC分类号： H01L35/30 ,  H01L35/32 ,  F01N1/08 ,  F01N5/02

    CPC分类号： H01L35/30 ,  F01N1/083 ,  F01N5/02 ,  F01N5/025 ,  F01N2240/02 ,  Y02T10/16

    摘要： The invention relates to a device for converting thermal energy to electrical energy, comprising at least one thermoelectric module (19) which has an outer surface having a hot side (20) for contacting a heat source and having a cold side (22) for contacting a heat sink, wherein the hot side of the thermoelectric module is thermally conductively connected to a heat source, in particular an exhaust channel (11) of a combustion engine. The device further comprises a cooling channel (25) through which a cooling fluid can flow and which is thermally conductively connected to the cold side of the thermoelectric module. The cooling channel has at least one opening to the cold side of the thermoelectric module and is sealed in a fluid-tight manner around the opening with respect to the hot side of the thermoelectric module.

    Method and milling tool to make deep grooves in a workpiece, especially in rotors of generators and turbines
    5.
    发明授权
    Method and milling tool to make deep grooves in a workpiece, especially in rotors of generators and turbines 失效
    方法和铣削工具在工件中形成深槽，特别是在发电机和涡轮机的转子中

    公开(公告)号：US5676505A

    公开(公告)日：1997-10-14

    申请号：US517595

    申请日：1995-08-22

    申请人： Roland Gauss ,  Rolf Vollmer

    发明人： Roland Gauss ,  Rolf Vollmer

    IPC分类号： B23C3/30 ,  B23C5/08 ,  B23C5/22

    CPC分类号： B23C3/30 ,  B23C5/08 ,  B23C5/2226 ,  B23C2220/36 ,  B23C2220/366 ,  Y10T407/1942 ,  Y10T407/1956 ,  Y10T409/303808

    摘要： A deep groove, for example a groove in a rotor for a generator or turbine, can be formed in the rotor blank in only two sequential milling cuts, and wherein each milling cut, utilizing a single rotary milling cutter, carries out at the time both coarse cutting of the groove and finish cutting, for surface smoothing, of the coarse cut along the inner surfaces of the groove. The milling cutter carries cutter chips (22, 23, 25; 44, 46) retained against chip seats (27) in cutter chip cartridges (21, 210) wherein at least some of the cutter chips have at least one end cutting edge forming a main or coarse cutting edge (33, 35, 42; 45, 47) exposed from the respective cartridge and the tool body (13, 130) for main or coarse cutting. Some cutter chips located on the cartridges also have at least one fine or finish side cutting edge (36, 49) exposed for cutting. The chips having the at least one main cutting edge cut, each, a portion of the width of the grooves, so that the sequential chips and sequential cartridges coarsely cut the entire width of the groove. The chips having the fine or finish cutting edges in at least one of the sequential cartridges have outwardly directed fine cutting edges (36, 49) located adjacent the main cutting edges (35), so that the combined operation of the cutting edges of the chips in sequential cartridges, with the main or coarse end cutting edges and the fine or finish side cutting edges on the respective chips, will generate a complete coarse and finish cut in the workpiece in one operation. Two such tools can be used with different chip configuration to form stepped grooves of, for example, an overall depth of about 22 cm, with a groove width at the widest point of about 4 cm.

    摘要翻译： 深槽，例如用于发电机或涡轮机的转子中的槽可以仅在两个顺序铣削切削中形成在转子坯件中，并且其中使用单个旋转铣刀的每个铣削切削在两个时间执行 对粗槽进行粗切割，并对槽的内表面进行粗切割，并进行表面平滑处理。 铣刀承载保持在切屑芯片盒（21,210）中的芯片座（27）上的切割器芯片（22,23,25; 44,46），其中至少一些切割器切屑具有形成 主要或粗切削刃（33,35,42; 45,47），其从相应的刀片架和工具主体（13,130）露出，用于主切割或粗切割。 位于墨盒上的一些切割刀片还具有暴露于切割中的至少一个精细或精加工侧切割刃（36,49）。 具有至少一个主切削刃的切屑分别切割出槽的宽度的一部分，使得顺序的切屑和顺序的墨盒粗略地切割凹槽的整个宽度。 在至少一个顺序盒中具有精细或精加工刃的切屑具有向外定向的位于主切削刃（35）附近的精细切削刃（36,49），使得切屑的切削刃的组合操作 在顺序的盒中，主要或粗端切割边缘以及相应芯片上的精细或精加工侧切削刃将在一个操作中在工件中产生完全的粗切和精切。 可以使用两种这样的工具以不同的芯片构造形成例如约22cm的整体深度的阶梯槽，其中最宽点处的槽宽度为约4cm。