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    Multi-alloy article, and method of manufacturing thereof
    111.
    发明专利
    Multi-alloy article, and method of manufacturing thereof 有权
    多合金制品及其制造方法

    公开(公告)号：JP2011219863A

    公开(公告)日：2011-11-04

    申请号：JP2011066910

    申请日：2011-03-25

    Applicant: General Electric Co ,  ゼネラル・エレクトリック・カンパニイ

    Inventor： DIDOMIZIO RICHARD ,  ALINGER MATTHEW JOSEPH ,  THAMBOO SAMUEL VINOD ,  STONITSCH RAYMOND J

    IPC: C22C38/00 ,  C22C38/58 ,  F01D5/28 ,  F01D25/00 ,  F02C7/00

    CPC classification number: C22C1/05 ,  F01D5/06 ,  F05C2201/0433 ,  Y02T50/671 ,  Y10T29/4932 ,  Y10T29/49325 ,  Y10T29/49826 ,  Y10T428/12944 ,  Y10T428/12951 ,  Y10T428/12958

    Abstract: PROBLEM TO BE SOLVED: To provide a multi-alloy article that is capable of maintaining its mechanical integrity over a range of conditions ranging from higher stress/lower temperature to higher temperature/lower stress.SOLUTION: The article (10) includes a first section (12) extending from an outer periphery (14) to a predetermined surface (16) located inward from the outer periphery (14). The first section (12) comprises a nanostructured ferritic alloy. The article (10) includes a second section (18) extending from an inner periphery (20) to the predetermined surface (16) located outward from the inner periphery (20). The second section (18) comprises at least one other alloy different from the nanostructured ferritic alloy.

    Abstract translation: 要解决的问题：提供一种能够在从较高应力/较低温度到较高温度/较低应力范围内的范围内保持其机械完整性的多合金制品。 解决方案：物品（10）包括从外周（14）延伸到位于外周（14）内侧的预定表面（16）的第一部分（12）。 第一部分（12）包括纳米结构的铁素体合金。 制品（10）包括从内周（20）延伸到从内周（20）向外定位的预定表面（16）的第二部分（18）。 第二部分（18）包括与纳米结构的铁素体合金不同的至少一种其它合金。 版权所有（C）2012，JPO＆INPIT

    Scroll compressor
    112.
    发明专利
    Scroll compressor 有权
    滚动压缩机

    公开(公告)号：JP2005016334A

    公开(公告)日：2005-01-20

    申请号：JP2003179186

    申请日：2003-06-24

    Applicant: Matsushita Electric Ind Co Ltd ,  松下電器産業株式会社

    Inventor： FUTAGAMI YOSHIYUKI ,  IIDA NOBORU ,  IWASHIDA AKIRA ,  SHINTAKU HIDENOBU

    IPC: F04C29/00 ,  F04C18/02 ,  F04C29/02

    CPC classification number: F04C29/028 ,  F04C18/0215 ,  F04C2230/92 ,  F05C2201/021 ,  F05C2201/0433

    Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable scroll compressor.
    SOLUTION: A fixed scroll part having a fixed spiral lap on a fixed end plate and a turn scroll part having a turn spiral lap on a turn end plate are mutually engaged to form a compression chamber. The fixed scroll part is formed by an iron metallic material, and the turn scroll part is formed by aluminum metallic material. Surface treatment is applied in at least a rear surface part of the end plate of the turn scroll part.
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：提供高可靠性的涡旋压缩机。 解决方案：在固定端板上具有固定螺旋搭接的固定涡旋部分和在转动端板上具有匝螺旋桨的转动涡卷部分相互接合以形成压缩室。 固定涡旋部分由铁金属材料形成，转动涡卷部分由铝金属材料形成。 在转动涡卷部件的端板的至少后表面部分中进行表面处理。 版权所有（C）2005，JPO＆NCIPI

    PISTON FOR AN INTERNAL COMBUSTION ENGINE
    114.
    发明申请
    PISTON FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
    活塞，内燃机

    公开(公告)号：WO2013167104A2

    公开(公告)日：2013-11-14

    申请号：PCT/DE2013000240

    申请日：2013-05-03

    Applicant: MAHLE INT GMBH

    Inventor： BISCHOFBERGER ULRICH ,  GAISELMANN STEFAN

    CPC classification number: F02F3/04 ,  F02B75/08 ,  F02B77/04 ,  F02F3/00 ,  F02F3/0084 ,  F02F3/10 ,  F05C2201/0433 ,  F05C2201/0496

    Abstract: The invention relates to a piston (10) for an internal combustion engine made of an iron-based material, comprising a piston head (11) and a piston skirt (12), said piston head (11) comprising a piston base (13), a peripheral top land (15) and a peripheral annular part (16) comprising annular grooves (17a, 17b, 17c). According to the invention, at least one annular groove (17a, 17b) comprises at least one insert (24, 27) made of an zinc-based material.

    Abstract translation: 本发明涉及一种活塞（10），用于由铁基材料制成的内燃机，所述活塞具有活塞头（11）和一个活塞轴（12），其中，所述活塞头（11）具有一个活塞头（13），周向顶部的土地（15） 和具有包括环绕的环形部分（16）的环形槽（17A，17B，17C）。 根据本发明，它提供了至少一个环形槽（17A，17B），其具有至少一个插入件（24，27）由一种锌基材料制成。

    BUILT-UP PISTON
    118.
    发明申请
    BUILT-UP PISTON 审中-公开
    建活塞

    公开(公告)号：WO1998016731A1

    公开(公告)日：1998-04-23

    申请号：PCT/DE1997001799

    申请日：1997-08-19

    Applicant: MAHLE GMBH ,  FRANZ, Holger

    Inventor： MAHLE GMBH

    IPC: F02F03/00

    CPC classification number: F02F3/22 ,  F02F3/0023 ,  F02F2200/04 ,  F05C2201/021 ,  F05C2201/0433 ,  F05C2201/0448

    Abstract: The invention concerns a built-up piston (1) with an upper part (2) made of an iron material and a lower part (3) made of an aluminium alloy. The object of the invention is to increase the loading capacity of the bosses. To that end, the lower part (3) comprises cast-iron or steel gudgeon pin bosses (4) which are screwed at least to the lower part (3).

    Abstract translation: 在多件式活塞（1）具有上部分（2）由铁材料制成的和下部（3）的铝合金，承载能力的集线器增加。 为了这个目的，在下部（3），其被拧，至少与所述下部分的铸铁或钢的销毂（4）（3）。

    RECIPROCATING PISTON OF AN INTERNAL COMBUSTION ENGINE WITH AN AT LEAST PARTIALLY REINFORCED RUNNING SURFACE
    119.
    发明申请
    RECIPROCATING PISTON OF AN INTERNAL COMBUSTION ENGINE WITH AN AT LEAST PARTIALLY REINFORCED RUNNING SURFACE 审中-公开
    往复式内燃发动机至少部分胎面增强

    公开(公告)号：WO1994023193A1

    公开(公告)日：1994-10-13

    申请号：PCT/DE1994000351

    申请日：1994-03-28

    Applicant: MAHLE GMBH ,  ELLERMANN, Jürgen ,  ZIEGLER, Manfred

    Inventor： MAHLE GMBH

    IPC: F02F03/10

    CPC classification number: F02F3/10 ,  F05C2201/021 ,  F05C2201/0433 ,  F05C2201/0448 ,  F05C2203/0882 ,  F16J1/02

    Abstract: An economical resistant bearing surface reinforcement is to be provided for a reciprocating piston of an internal combustion engine, especially one using an aluminium alloy as the basic material, especially one such designed for an engine with cylinder running surface of alluminium alloy. To this end, the prior art galvanically applied steel, nickel or chromium coatings are to be replaced by a synthetic-resin-bonded graphite coating with incorporated metal particles. The metal particles may be nickel, steel, bronze, chromium, silver or alloys thereof. The running layer may also be a thin, adhesively secured metal foil. As a further alternative, the bearing layer may also be formed by metal plates secured to the piston body mechanically or by casting.

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