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    Cooling device for electrical operating means
    1.
    发明专利
    Cooling device for electrical operating means 审中-公开
    电气设备冷却装置

    公开(公告)号：JP2008091884A

    公开(公告)日：2008-04-17

    申请号：JP2007220233

    申请日：2007-08-27

    Applicant: Abb Res Ltd ,  アーベーベー・リサーチ・リミテッドAbb Research Ltd.

    Inventor： UNTERNAEHRER PETER ,  LAKNER MARTIN ,  MAUROUX JEAN-CLAUDE ,  CHARTOUNI DANIEL ,  BUEHLER TILO ,  JUST DAVIS

    IPC: H05K7/20 ,  H01L23/40

    CPC classification number: H02G5/10 ,  Y10T29/49353

    Abstract: PROBLEM TO BE SOLVED: To improve a cooling efficiency of an outgoing generator line etc. by arranging a contact pressure means. SOLUTION: The cooling device relates to an electrical operating means, which has a cooling-target surface 12. The cooling device has a coolant, an outer wall the inside of which defines a volume 20 for the coolant, attachments 38 to secure the cooling device to the electrical operating means, and a contact pressure means 40. The outer wall is provided with a thermally conductive contact wall 32 having a contact surface 33 which is designed for a regional contact with the cooling-target surface 12. The contact pressure means 40 mechanically applies a prestress to the contact wall 32 to create a regional-contact pressure of the contact surface on the cooling-target surface, when the cooling device is attached to the electrical operating means. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：通过布置接触压力装置来提高输出发电机线路的冷却效率。 解决方案：冷却装置涉及具有冷却目标表面12的电气操作装置。冷却装置具有冷却剂，外壁的内部限定用于冷却剂的容积20，附件38固定 电气操作装置的冷却装置和接触压力装置40.外壁设置有导热接触壁32，该导热接触壁32具有设计用于与冷却目标表面12区域接触的接触表面33.触点 当冷却装置附接到电动操作装置时，压力装置40将预应力机械地施加到接触壁32以产生冷却对象表面上的接触表面的区域接触压力。 版权所有（C）2008，JPO＆INPIT

    2.
    发明专利
    未知

    公开(公告)号：DE59304353D1

    公开(公告)日：1996-12-05

    申请号：DE59304353

    申请日：1993-08-28

    Applicant: ABB RESEARCH LTD

    Inventor： BAUMANN THOMAS DR ,  UNTERNAEHRER PETER

    IPC: C04B35/00 ,  C04B35/45 ,  C04B35/50 ,  C04B35/622 ,  C04B35/65 ,  C04B35/653 ,  C30B29/22 ,  C30B30/00 ,  H01L39/24

    Abstract: To achieve a critical current density jc >/= 800 A/cm in a rotationally symmetrical workpiece of a high temperature superconductor at a temperature of 77 K, a powder mixture (8) having the stoichiometric composition Bi2+xEA3Cu2Oy is used, with -0.15 /= 0.8 bar, a first long-term heat treatment at from 840@C to 850@C is carried out for from 20 to 40 hours. A second long-term heat treatment is then carried out at reduced oxygen partial pressure p(O2) and below 700@C, cooling to room temperature in a nitrogen atmosphere. A third long-term heat treatment can follow.

    3.
    发明专利
    未知

    公开(公告)号：AT510337T

    公开(公告)日：2011-06-15

    申请号：AT06405368

    申请日：2006-08-25

    Applicant: ABB RESEARCH LTD

    Inventor： UNTERNAEHRER PETER ,  LAKNER MARTIN ,  MAUROUX JEAN-CLAUDE ,  CHARTOUNI DANIEL ,  BUEHLER TILO ,  JUST DAVIS

    IPC: H02G5/10

    Abstract: A heat siphon (3) that serves as a contact pressure unit has a peripheral wall (30) which is designed for areal contact with the surface to be cooled (12). The contact pressure unit mechanically prestresses the contact wall in order to produce an areal contact pressure of the contact face against the surface to be cooled when the cooling device is fastened to the electrical operating unit. An independent claim is also included for a producing method for a cooling device.

    5.
    发明专利
    未知

    公开(公告)号：DE10201975A1

    公开(公告)日：2003-07-31

    申请号：DE10201975

    申请日：2002-01-21

    Applicant: ABB RESEARCH LTD

    Inventor： OHLER CHRISTIAN ,  CARLEN MARTIN ,  UNTERNAEHRER PETER ,  DIRIX YVO ,  HEIBER SANDRA

    IPC: C02F1/461 ,  C04B35/524 ,  H01G9/00 ,  H01G9/155 ,  C01B31/02

    Abstract: The invention relates to a method for producing glass-like carbon, according to which a film or plate made of polycarbonate is cross-linked by a pre-treatment and is subsequently pyrolyzed in an inert atmosphere or in a vacuum. The pre-treatment can be, for example, a tempering of the film in an oxidizing or reducing atmosphere at a temperature ranging from 200 DEG C to 600 DEG C or can be an irradiation of the body or can be induced by additives in the polycarbonate resin.

    6.
    发明专利
    未知

    公开(公告)号：DE4234310A1

    公开(公告)日：1994-04-14

    申请号：DE4234310

    申请日：1992-10-12

    Applicant: ABB RESEARCH LTD

    Inventor： BAUMANN THOMAS DR ,  UNTERNAEHRER PETER

    IPC: C04B35/00 ,  C04B35/45 ,  C04B35/50 ,  C04B35/622 ,  C04B35/65 ,  C04B35/653 ,  C30B29/22 ,  C30B30/00 ,  H01L39/24 ,  C04B35/64 ,  H01B12/00

    Abstract: To achieve a critical current density jc >/= 800 A/cm in a rotationally symmetrical workpiece of a high temperature superconductor at a temperature of 77 K, a powder mixture (8) having the stoichiometric composition Bi2+xEA3Cu2Oy is used, with -0.15 /= 0.8 bar, a first long-term heat treatment at from 840@C to 850@C is carried out for from 20 to 40 hours. A second long-term heat treatment is then carried out at reduced oxygen partial pressure p(O2) and below 700@C, cooling to room temperature in a nitrogen atmosphere. A third long-term heat treatment can follow.

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