公开(公告)号：US20060263208A1

公开(公告)日：2006-11-23

申请号：US11339916

申请日：2006-01-25

Applicant: Stephen Stone ,  Dominick More

Inventor： Stephen Stone ,  Dominick More

IPC: F01D1/02

CPC classification number: F01D25/265 ,  F01D25/243 ,  F05D2240/14 ,  F05D2240/55

Abstract: A turbomachine has a number of interspersed stages of rotor blades and stator vanes. A split case has first and second case sections meeting along a junction extending essentially along a longitudinal first plane. The metallic spring seal extends along the junction. The spring seal may be installed in a remanufacturing of an existing turbomachine.

Abstract translation: 涡轮机具有若干分散的转子叶片和定子叶片。 分体式壳体具有沿着沿着纵向第一平面延伸的接合处的第一和第二壳体部分。 金属弹簧密封沿着连接处延伸。 弹簧密封可以安装在现有涡轮机的再制造中。

公开(公告)号：US20080106046A1

公开(公告)日：2008-05-08

申请号：US11977041

申请日：2007-10-23

Applicant: Amitava Datta ,  Dominick More ,  Kenneth Cornett ,  Jeremy Payne

Inventor： Amitava Datta ,  Dominick More ,  Kenneth Cornett ,  Jeremy Payne

IPC: F16J15/32

CPC classification number: F16J15/0887

Abstract: A spring seal for sealing in high temperature applications includes a jacket and a spring member disposed within the jacket. The spring member is constructed to control a sealing load or spring rate of the spring seal relative to opposing flanges while the jacket is constructed to provide a sealing surface relative to the opposing flanges. The spring member is manufactured from a cast blade alloy, thereby allowing the spring member to maintain its spring back characteristics at relatively high temperatures of about 1300° F. and greater. Accordingly, the spring member minimizes the formation of a leak path between the spring seal and the opposing flanges. In one embodiment, the spring member is manufactured with a substantially U-shaped cross-section. With such a configuration, the spring seal provides substantially balanced, opposing forces on the jacket to minimize the formation of gaps between the spring seal and the flanges.

Abstract translation: 用于在高温应用中密封的弹簧密封件包括外壳和设置在护套内的弹簧构件。 弹簧构件被构造成控制弹簧密封件相对于相对的凸缘的密封载荷或弹簧刚度，而护套构造成相对于相对的凸缘提供密封表面。 弹簧构件由铸造叶片合金制成，从而允许弹簧构件在约1300°F和更高的相对高的温度下保持其回弹特性。 因此，弹簧构件最小化弹簧密封件和相对的凸缘之间的泄漏路径的形成。 在一个实施例中，弹簧构件制造成具有基本上U形的横截面。 通过这种构造，弹簧密封件在套管上提供基本上平衡的相反的力，以最小化弹簧密封件和凸缘之间的间隙的形成。

公开(公告)号：US20060255549A1

公开(公告)日：2006-11-16

申请号：US11278438

申请日：2006-04-03

Applicant: Peter Amos ,  Ian Boston ,  Kennet Cornett ,  Jonas Hurter ,  Dominick More ,  Markus Stemann ,  Alexander Zagorskiy

Inventor： Peter Amos ,  Ian Boston ,  Kennet Cornett ,  Jonas Hurter ,  Dominick More ,  Markus Stemann ,  Alexander Zagorskiy

IPC: F16J15/02

CPC classification number: F16J15/0887 ,  F23M2900/05005 ,  F23R3/002 ,  F23R2900/00012

Abstract: A seal (1) includes a first component (7) and second component (9), the first component including a first material having a high thermal and oxidation and wear resistance, and the second component (9) including a second material that is different from the first material and has a high spring load maintenance. The seal (1) is applied to a combustion chamber for a gas turbine, where the first component (7) extends between the casing wall of the combustion chamber and adjacent liner segments (4). The spring load of the second component (9) provides a seal also in the case of vibrations in a combustion chamber. The lifetime of the seal (1) is increased due to the individual materials, which are optimally chosen for the functions of high thermal and wear resistance and spring load maintenance respectively. The seal is further applied to the sealing between adjacent stationary blade platforms in gas turbines.

Abstract translation: 密封件（1）包括第一部件（7）和第二部件（9），第一部件包括具有高热和氧化和耐磨性的第一材料，第二部件（9）包括不同的第二部件 从第一种材料并具有较高的弹簧载荷维护。 密封件（1）被施加到用于燃气轮机的燃烧室，其中第一部件（7）在燃烧室的壳体壁和相邻的衬套段（4）之间延伸。 第二部件（9）的弹簧载荷在燃烧室中的振动的情况下也提供密封。 密封件（1）的寿命由于单独的材料而增加，这些材料分别适用于高耐热和耐磨性和弹簧载荷维护的功能。 密封件进一步应用于燃气轮机中相邻固定叶片平台之间的密封。

公开(公告)号：US20060237963A1

公开(公告)日：2006-10-26

申请号：US11408305

申请日：2006-04-21

Applicant: Dominick More

Inventor： Dominick More

IPC: F16L11/12 ,  F16L17/00

CPC classification number: F16J15/0887

Abstract: A seal (10) for sealing joint (12) between a first metal part (14) and a second metal part (16) of an assembly intended for use at an elevated operating temperature (e.g., greater than 1000° C.). The seal (10) comprises a seal body (50) having a first portion (52), a second portion (54), and a flexible intermediate portion (56) therebetween. A first brazed bond (62) attaches the first portion (52) of the seal body (50) to the first part (14) and a second brazed bond (64) attaches the second portion (54) of the seal body (50) to the second part (16). The flexible intermediate portion (56) functions as hinge allowing the first portion (52) and the second portion (54) to move towards or away from each other thereby accommodating relative movement of the first and second metal parts (14, 16).

Abstract translation: 用于在升高的工作温度（例如大于1000℃）下使用的组件的第一金属部件（14）和第二金属部件（16）之间的密封接头（12）的密封件（10）。 密封件（10）包括具有第一部分（52），第二部分（54）和其间的柔性中间部分（56）的密封体（50）。 第一钎焊接头（62）将密封体（50）的第一部分（52）附接到第一部分（14），第二钎焊接合（64）将密封体（50）的第二部分（54） 到第二部分（16）。 柔性中间部分（56）作为铰链起作用，允许第一部分（52）和第二部分（54）朝向或远离彼此移动，从而容纳第一和第二金属部分（14,16）的相对运动。

公开(公告)号：US20050235647A1

公开(公告)日：2005-10-27

申请号：US11067722

申请日：2005-03-01

Applicant: Ian Boston ,  Kenneth Cornett ,  Hans-Martin Hocke ,  Jonas Hurter ,  Dominick More

Inventor： Ian Boston ,  Kenneth Cornett ,  Hans-Martin Hocke ,  Jonas Hurter ,  Dominick More

IPC: F02C7/28 ,  F16J15/08 ,  F23R3/28 ,  F23R3/60 ,  F02C7/00

CPC classification number: F23R3/28 ,  F02C7/28 ,  F16J15/0887 ,  F23R3/60

Abstract: The present invention relates to a sealing body (1) for sealing an outer component (2) with respect to an inner component (3), in particular for a combustion chamber of a gas turbine. The outer component (2) has a passage opening (4), through which the inner component (3) projects out of the outer component (2). In the installed state, the sealing body (1) is arranged in the region of the passage opening (4), surrounds the inner component (3) in a circumferentially continuous manner, bears in a circumferentially continuous manner, by means of an inner sealing zone (7), against an outer sealing surface (6) of the inner component (3) and bears in a circumferentially continuous manner, by means of an outer sealing zone (8), against an inner sealing surface (5) of the outer component (2). The sealing body (1) is produced by deformation from at least one metal sheet that is in strip form and is circumferentially continuous. The inner sealing zone (7) and the outer sealing zone (8) are formed at a profiled section of the sealing body (1) along the entire circumference.

Abstract translation: 本发明涉及一种用于相对于内部部件（3）密封外部部件（2）的密封体（1），特别是用于燃气轮机的燃烧室。 外部部件（2）具有通道开口（4），内部部件（3）穿过外部部件（2）突出。 在安装状态下，密封体（1）布置在通道开口（4）的区域中，周向连续地围绕内部构件（3），以周向连续的方式通过内部密封 区域（7）抵靠内部部件（3）的外部密封表面（6），并且通过外部密封区域（8）以周向连续的方式承载在外部密封表面（6）的内部密封表面（5）上 组分（2）。 密封体（1）由至少一种带状的金属板的变形产生，并且是周向连续的。 内密封区（7）和外密封区（8）沿着整个圆周形成在密封体（1）的成型部分。