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    Cobalt-tin alloy coating on aluminum by chemical conversion
    91.
    发明授权
    Cobalt-tin alloy coating on aluminum by chemical conversion 失效
    钴 - 锡合金涂层在铝上通过化学转化

    公开(公告)号：US5911809A

    公开(公告)日：1999-06-15

    申请号：US50215

    申请日：1998-03-30

    Applicant: Carl Edward Cordy

    Inventor： Carl Edward Cordy

    IPC: C23C22/66 ,  F04B27/08 ,  F04B27/10 ,  F01B3/00

    CPC classification number: F04B27/1054 ,  C23C22/66 ,  F04B27/0873 ,  F04B27/0891 ,  F04B27/0895 ,  F05C2201/021 ,  F05C2201/028 ,  F05C2201/0463 ,  F05C2201/0493 ,  F05C2203/06 ,  F05C2253/12 ,  Y10S428/926 ,  Y10S428/936 ,  Y10T428/12583 ,  Y10T428/1259 ,  Y10T428/12708 ,  Y10T428/12736 ,  Y10T428/1275

    Abstract: A swash plate type compressor having a cylinder block with cylinder bores disposed parallel to the axis of the cylinder block. A rotary shaft rotatably mounted within the cylinder block carries an aluminum swash plate. The swash plate is fixed in the rotary shaft and has two facial surfaces and an end surface. The swash plate has a coating preferably between 0.8 to 2.5 microns, of a tin/cobalt coating of at least 0.2 wt% cobalt and the balance being tin. A piston reciprocally fitted within the cylinder bore contains shoes which slideably intervene between the piston and the swash plate facial surfaces and reciprocate the piston and the swash plate facial surfaces and reciprocate the pistons by rotation of the swash plate. The coating on the swash plate permits the use of low silicon alloy aluminum without the need of metal plating or high finish polishing.

    Abstract translation: 一种斜盘式压缩机，其具有与气缸体的轴线平行设置的气缸孔的气缸体。 可旋转地安装在气缸体内的旋转轴携带铝斜盘。 旋转斜盘固定在旋转轴上，具有两个面和端面。 旋转斜盘具有优选为0.8至2.5微米的涂层，至少0.2重量％钴的锡/钴涂层和余量为锡的涂层。 往复配合在气缸孔内的活塞包含可滑动地插入活塞和斜盘面之间的滑块，并使活塞和旋转斜盘表面往复运动，并通过旋转斜盘的旋转使活塞往复运动。 旋转斜盘上的涂层允许使用低硅合金铝，而不需要金属电镀或高精抛光。

    PISTON WITH ANTI-CARBON DEPOSIT COATING AND METHOD OF CONSTRUCTION THEREOF
    93.
    发明申请
    PISTON WITH ANTI-CARBON DEPOSIT COATING AND METHOD OF CONSTRUCTION THEREOF 审中-公开
    具有抗碳沉积涂层的活塞及其构造方法

    公开(公告)号：WO2014137690A1

    公开(公告)日：2014-09-12

    申请号：PCT/US2014/018573

    申请日：2014-02-26

    Applicant: FEDERAL-MOGUL CORPORATION

    Inventor： AHARONOV, Robert, R. ,  MATSUO, Eduardo

    IPC: F02F3/10 ,  F02F3/00

    CPC classification number: F02F3/00 ,  F02F3/10 ,  F05C2201/0463 ,  F05C2253/12

    Abstract: A piston and method of construction are provided. The piston includes a piston body having an upper combustion surface configured for direct exposure to combustion gases within a cylinder bore with an undercrown surface located beneath the upper combustion surface. The piston body also includes a ring belt region configured for receipt of at least one piston ring adjacent the upper combustion surface with a cooling gallery configured radially inwardly and in substantial radial alignment with the ring belt region. The piston further includes a non-stick material contained in or bonded to at least one of the undercrown surface and at least a portion of the cooling gallery, wherein the non-stick material inhibits the buildup of carbon deposits thereon.

    Abstract translation: 提供了一种活塞和结构方法。 活塞包括具有上部燃烧表面的活塞体，该燃烧表面构造成用于直接暴露于气缸孔内的燃烧气体，其中底部表面位于上部燃烧表面下方。 活塞主体还包括环带区域，其被配置为接收与上燃烧表面相邻的至少一个活塞环，其具有径向向内配置并且与环带区域基本上径向对准的冷却槽。 所述活塞还包括不粘材料，所述不粘材料包含在所述底部表面和所述冷却槽的至少一部分中的至少一个中或结合到所述冷却库的至少一个中，其中所述不粘材料抑制其上沉积的碳沉积物。

    HEAT SHIELD ELEMENT FOR A GAS TURBINE
    94.
    发明申请
    HEAT SHIELD ELEMENT FOR A GAS TURBINE 审中-公开
    燃气轮机热风元件

    公开(公告)号：WO2013011126A3

    公开(公告)日：2013-05-30

    申请号：PCT/EP2012064286

    申请日：2012-07-20

    Applicant: SIEMENS AG ,  SZIJARTO JANOS ,  GRANBERG PER ,  UTRIAINEN ESA

    Inventor： SZIJARTO JANOS ,  GRANBERG PER ,  UTRIAINEN ESA

    IPC: F01D11/08 ,  F01D25/14

    CPC classification number: F01D11/08 ,  F05C2201/0463 ,  F05C2201/0466 ,  F05D2230/13 ,  F05D2230/22 ,  F05D2240/11 ,  F05D2250/185 ,  F05D2250/25 ,  F05D2260/221

    Abstract: Heat shield element (HS) for a gas turbine (GT) comprising an areal wall section (WS), said wall section (WS) being defined by limiting edges of the heat shield element (HS), and having a defined thickness (TH) extending radially from an inner surface (IS) to an outer surface (OS) said inner surface (IS) is exposed to a hot gas path (HGP) and said outer surface (OS) is exposed to a coolant (CO). To improve cooling efficiency, cooling channels (CC) are provided through the wall of said wall section (WS) said cooling channels (CC) comprising a first section (SI) starting at the inner surface (IS), further comprising a second section (S2) extending between the inner surface (IS) and the outer surface (OS) along a length of at least three times the thickness (TH) of the wall section (WS) at that specific area of the second section and comprising a third section (S3) joining the hot gas path so that said cooling channels (CC) connect said cavity (CV) with the hot gas path (HGP).

    Abstract translation: 一种用于燃气轮机（GT）的隔热元件（HS），其包括一个侧壁部分（WS），所述壁部分（WS）由限制边缘限定，并具有限定的厚度（TH） 从内表面（IS）径向延伸到外表面（OS），所述内表面（IS）暴露于热气路径（HGP），所述外表面（OS）暴露于冷却剂（CO）。 为了提高冷却效率，通过所述壁部分（WS）的壁提供冷却通道（CC），所述冷却通道（CC）包括从内表面（IS）开始的第一部分（SI），还包括第二部分 S2）在所述第二部分的所述特定区域处沿着所述壁部分（WS）的厚度（TH）的至少三倍的长度在所述内表面（IS）和所述外表面（OS）之间延伸，并且包括第三部分 （S3）接合热气路径，使得所述冷却通道（CC）将所述空腔（CV）与热气路径（HGP）连接。

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