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37 条记录 (耗时 0.021 秒)

    PLANETARY-TYPE AUXILIARY BEARING
    14.
    发明公开
    PLANETARY-TYPE AUXILIARY BEARING 有权
    行星ASSIST STOCK

    公开(公告)号：EP2633202A4

    公开(公告)日：2016-03-23

    申请号：EP11836788

    申请日：2011-07-29

    申请人： DRESSER RAND CO ,  TECZA JOSEPH A

    发明人： MAIER WILLIAM C

    IPC分类号： F16C27/04 ,  F16C19/06 ,  F16C23/08 ,  F16C32/04 ,  F16C35/07 ,  F16C39/02

    CPC分类号： F16C27/04 ,  F16C13/04 ,  F16C19/507 ,  F16C32/0442 ,  F16C39/02

    摘要： An auxiliary bearing including a support structure extending at least partially around a circumference of a shaft. A first pedestal may extend in a radially-inward direction from the support structure. First and second beams may extend from opposite sides of the first pedestal in a plane perpendicular to an axis of the shaft. First and second rollers may be operatively coupled to the first and second beams, and the first and second rollers may be configured to engage the shaft.

    摘要翻译： 一种辅助轴承，其包括至少部分地围绕轴的圆周延伸的支撑结构。 第一基座可以从支撑结构沿径向向内的方向延伸。 第一和第二梁可以在垂直于轴的轴线的平面中从第一基座的相对侧延伸。 第一和第二辊可以可操作地联接到第一和第二梁，并且第一和第二辊可以构造成接合轴。

    A METHOD FOR FABRICATING A TURBINE INLET CASING AND THE TURBINE INLET CASING
    17.
    发明公开
    A METHOD FOR FABRICATING A TURBINE INLET CASING AND THE TURBINE INLET CASING 审中-公开
    用于生产的涡轮进气住房和涡轮入口壳体

    公开(公告)号：EP1086299A4

    公开(公告)日：2003-05-21

    申请号：EP99921827

    申请日：1999-05-10

    申请人： DRESSER RAND CO

    发明人： MAIER WILLIAM C

    IPC分类号： F01D25/24 ,  F01D17/12 ,  B23P13/02 ,  F01D9/06 ,  F01D17/18

    CPC分类号： F01D25/24 ,  Y10T29/49236 ,  Y10T29/49947 ,  Y10T29/49989 ,  Y10T29/49996

    摘要： A method for fabricating a turbine inlet casing (10) includes the steps of providing a block (14) having upstream and dowstream facs (26, 28), cutting a circular shaft opening (16) through the block, cutting an inlet plenum (34) through the block along a central axis of the block, cutting one or more distribution ports (18) through the block along the central axis, attaching cover plates (22, 24) to the upstream and/or downstream faces over the passages and ports, making connecting holes (20) between the inlet plenum and distribution ports, making a turbine inlet hole (42), and splitting the block along a line perpendicular to the central axis.

    TURBINE DIAPHRAGM ASSEMBLY AND METHOD THEREOF
    18.
    发明公开
    TURBINE DIAPHRAGM ASSEMBLY AND METHOD THEREOF 失效
    BUILDING的涡轮喷嘴及其制造方法

    公开(公告)号：EP0973999A4

    公开(公告)日：2001-10-17

    申请号：EP98907516

    申请日：1998-02-18

    申请人： DRESSER RAND CO

    发明人： MAIER WILLIAM C

    IPC分类号： F01D9/04 ,  F01D25/24

    CPC分类号： F01D9/042 ,  Y10T29/49323

    摘要： A turbine diaphragm assembly in accordance with the present invention includes inner and outer endwall rings (46 and 48), nozzle vanes (42), tenons (44), and inner and outer retaining rings (50 and 52). Each of the vanes (42) has two opposing ends (64) and is positioned between the inner and outer endwall rings (46 and 48), with each of the tenons (44) protruding radially inward or outward through one of the openings (86) in the inner or outer endwall rings (46 and 48). The inner and outer retaining rings (50 and 52) each have inner and outer radial surfaces with the outer radial surface of the inner retaining ring (50) having a first circumferential groove (54) and with the inner radial surface of the outer retaining ring (52) having a second circumferential groove (54). The portion of the tenons in the inner and outer retaining rings (50 and 52) protrudes radially inward and outward through the openings (86) in the inner and outer endwall rings (46 and 48) positioned in the first and second circumferential grooves (54).

    MULTISTAGE SEPARATION SYSTEM
    19.
    发明公开
    MULTISTAGE SEPARATION SYSTEM 审中-公开
    多级分离系统

    公开(公告)号：EP2590723A4

    公开(公告)日：2016-03-09

    申请号：EP11804149

    申请日：2011-06-28

    申请人： DRESSER RAND CO

    发明人： LARDY PASCAL ,  KIDD H ALLAN ,  MAIER WILLIAM C

    IPC分类号： B01D19/00 ,  B01D17/038 ,  B01D45/06 ,  B01D45/14 ,  B04B5/00 ,  F25B1/10

    CPC分类号： B01D45/06 ,  B01D45/00 ,  B01D45/02 ,  B01D45/04 ,  B01D45/14

    摘要： A "bolt on" static separator is disclosed for use in conjunction with a rotating separator to handle higher liquid volumes that are not able to be effectively separated by the rotating separator alone. The static separator may be positioned upstream of the rotating separator, generally right in front of the rotating separator, i.e., immediately ahead of the inlet to the rotating separator and generally attached directly to the front end of the rotary separator. The static separator may include a significant change in flow path direction that is sufficient to cause coarse fluid separation. The output of the static separator is in communication with the input of the rotating separator. Additionally, the drain of the static separator is in communication with the drain of the rotating separator and is at the same pressure.