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89 条记录 (耗时 0.019 秒)

    Surface modified stainless steel
    1.
    发明授权
    Surface modified stainless steel 失效

    公开(公告)号：US06627007B2

    公开(公告)日：2003-09-30

    申请号：US09897051

    申请日：2001-07-03

    申请人： Jan Andersson ,  Magnus Cedergren

    发明人： Jan Andersson ,  Magnus Cedergren

    IPC分类号： C22C3806

    CPC分类号： C23C18/1279 ,  C23C18/1208 ,  C23C18/1241

    摘要： A method has been developed for surface modifications of high temperature resistant alloys, such as FeCrAl alloys, in order to increase their resistance to corrosion at high temperatures. Coating it with a Ca-containing compound before heat-treating builds a continuos uniform and adherent layer on the surface of the alloy, that the aluminum depletion of the FeCrAl alloy is reduced under cyclic thermal stress. By this surface modification the resistance to high temperature corrosion of the FeCrAl alloy and its lifetime are significantly increased.

    Surface modified stainless steel
    2.
    发明授权
    Surface modified stainless steel 失效
    表面改性不锈钢

    公开(公告)号：US06977016B2

    公开(公告)日：2005-12-20

    申请号：US10616988

    申请日：2003-07-11

    申请人： Jan Andersson ,  Magnus Cedergren

    发明人： Jan Andersson ,  Magnus Cedergren

    IPC分类号： B01J23/78 ,  B01J32/00 ,  C22C38/00 ,  C22C38/18 ,  C22C38/34 ,  C23C14/08 ,  C23C18/12 ,  C21D1/70

    CPC分类号： C23C18/1279 ,  C23C18/1208 ,  C23C18/1241

    摘要： A method has been developed for surface modifications of high temperature resistant alloys, such as FeCrAl alloys, in order to increase their resistance to corrosion at high temperatures. Coating it with a Ca-containing compound before heat-treating builds a continuous uniform and adherent layer on the surface of the alloy, that the aluminum depletion of the FeCrAl alloy is reduced under cyclic thermal stress. By this surface modification the resistance to high temperature corrosion of the FeCrAl alloy and its lifetime are significantly increased.

    摘要翻译： 为了提高耐高温腐蚀性，已经开发了用于耐高温合金如FeCrAl合金的表面改性的方法。 在热处理前用含Ca化合物进行涂覆，在合金表面形成连续的均匀和粘附层，使FeCrAl合金的铝耗尽在循环热应力下降低。 通过这种表面改性，FeCrAl合金的耐高温腐蚀及其寿命显着增加。

    Gerotor pump, a gerotor motor and a gerotor transmission system
    3.
    发明授权
    Gerotor pump, a gerotor motor and a gerotor transmission system 有权
    Gerotor泵，齿轮马达和齿轮传动系统

    公开(公告)号：US09377033B2

    公开(公告)日：2016-06-28

    申请号：US14001667

    申请日：2012-03-08

    申请人： Jonas Forssell ,  Christer Odenmarck ,  Lars Andersson ,  Jan Andersson

    发明人： Jonas Forssell ,  Christer Odenmarck ,  Lars Andersson ,  Jan Andersson

    IPC分类号： F03C2/00 ,  F03C4/00 ,  F04C2/00 ,  F15B7/00 ,  F04C2/10 ,  F04C14/14 ,  F01C1/10 ,  F01C20/14 ,  F16K5/08 ,  F16H39/36

    CPC分类号： F15B7/008 ,  F01C1/10 ,  F01C1/103 ,  F01C20/14 ,  F04C2/102 ,  F04C2/103 ,  F04C14/14 ,  F16H39/36 ,  F16K5/08

    摘要： A gerotor pump including a housing which includes a first supply socket and a second supply socket, an inner rotor, and an outer rotor rotatably located relative the housing. The inner rotor is located within the outer rotor, lobes of the inner and the outer rotors are engaged, and the inner rotor is centered around a rotational axis which is eccentric from an axis of rotation of the outer rotor. A pressure chamber with a high pressure and a low pressure section is defined between the inner and outer rotors. The inner rotor is rotatably arranged on a shaft cylinder which is fixed at one end of a central drive shaft of the pump and is centered about the rotational axis, whereby the inner rotor wanders in the outer rotor when the central drive shaft is turned. The inner rotor is provided with radial supply conduits extending from the pressure chambers to the shaft cylinder. The shaft cylinder is provided with at least a first and a second cylinder opening, such that the first cylinder opening is axially displaced relative the second cylinder opening, and the first opening is arranged such that it is connected to the high pressure section, and the second cylinder opening is arranged such that it is connected to the low pressure section.

    摘要翻译： 一种转子泵，包括壳体，该壳体包括第一供应插座和第二供应插座，内部转子和外部转子，所述外部转子相对于壳体可旋转地定位。 内转子位于外转子内，内转子和外转子的凸角接合，并且内转子围绕与外转子的旋转轴线偏心的旋转轴线居中。 在内转子和外转子之间限定具有高压和低压部分的压力室。 内转子可旋转地布置在固定在泵的中心驱动轴的一端并以旋转轴为中心的轴筒上，从而当中心驱动轴转动时，内转子在外转子中摇摆。 内转子设有从压力室延伸到轴筒的径向供应管道。 轴筒设置有至少第一和第二气缸开口，使得第一气缸开口相对于第二气缸开口轴向移位，并且第一开口布置成使得其连接到高压部分，并且 第二气缸开口被布置成使其连接到低压部分。

    Terminal for electrical resistance element
    8.
    发明授权
    Terminal for electrical resistance element 失效
    电阻元件端子

    公开(公告)号：US08251760B2

    公开(公告)日：2012-08-28

    申请号：US12679831

    申请日：2008-09-05

    申请人： Jan Andersson

    发明人： Jan Andersson

    IPC分类号： H01R13/02

    CPC分类号： H05B3/06 ,  H01C1/14 ,  H01C1/144

    摘要： A terminal for electrical resistive elements of molybdenum silicide or alloys of this material, which terminal is arranged to pass through a furnace wall or a furnace ceiling or corresponding insulated wall, where the terminal located at each end of the hot zone of the element has a diameter that is larger than the diameter of the element in the hot zone. The invention is characterised in that a terminal connector is connected to each terminal, in that the terminal connector is made from aluminium, in that the terminal connector has a length that fully or partially constitutes the length of the combined terminal length, where the combined terminal length is the length of the relevant terminal of the element and the terminal connector.

    摘要翻译： 用于钼硅化物的电阻元件或该材料的合金的端子，该端子被布置成通过炉壁或炉顶或相应的绝缘壁，其中位于元件的热区的每个端部处的端子具有 直径大于热区中元件的直径。 本发明的特征在于，端子连接器连接到每个端子，因为端子连接器由铝制成，因为端子连接器具有完全或部分地构成组合端子长度的长度的长度，其中组合端子 长度是元件和端子连接器的相关端子的长度。