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1. 发明授权

US6099198A Combined connection for axially split casings 失效
标题翻译：用于轴向分离的外壳的组合连接
公开(公告)号：US6099198A
公开(公告)日：2000-08-08
申请号：US103256
申请日：1998-06-23
申请人： Joachim Kotzur , Alfred Schlemenat , Gerd-Ulrich Woelk
发明人： Joachim Kotzur , Alfred Schlemenat , Gerd-Ulrich Woelk
IPC分类号： F16M1/04 , F01D25/24 , F16M1/00 , B25G3/20
CPC分类号： F01D25/243 , F16M1/00 , Y10T403/7051 , Y10T403/7056
摘要： A axially split casing with flange connection of two casing halves, wherein the casing upper part (1) is bolted to the casing lower part (2) with split line bolts (5) on the circumference of the axial split line flange (3). An axially divided casing extension (9), which is surrounded by a coaxially arranged axially unsplit ring (11) on the outer circumference, is arranged at one or both end faces (4) of the casing upper part (1) and the casing lower part (2) in the area of the casing axis (8). Wedge-shaped tensioning elements (14), which are tensioned by means of tension bolts (15) between surfaces (13) arranged in the ring (11) and countersurfaces (12) of the collar (10) of the casing extension (9), may be additionally arranged between surfaces (12, 13) arranged in the ring (11) and the collar (10) of the casing extension (9).
摘要翻译：一种具有两个半壳体的凸缘连接的轴向剖开的壳体，其中壳体上部分（1）在轴向分流线凸缘（3）的圆周上用分隔线螺栓（5）螺栓连接到壳体下部（2）。在壳体上部（1）的一个或两个端面（4）上布置有由外周上同轴布置的轴向非切口环（11）围绕的轴向分开的壳体延伸部（9），并且壳体下部部分（2）在套管轴线（8）的区域中。楔形张紧元件（14）通过布置在环（11）中的表面（13）和套管延伸部（9）的套环（10）的对应表面（13）之间的张紧螺栓（15）张紧，可以另外布置在布置在环（11）中的表面（12,13）和套管延伸部（9）的套环（10）之间。

2. 发明授权

US5782576A Detachable connection of rotationally symmetrical components 失效
标题翻译：可拆卸连接的旋转对称部件
公开(公告)号：US5782576A
公开(公告)日：1998-07-21
申请号：US754964
申请日：1996-11-22
申请人： Alfred Schlemenat , Walter Langhoff
发明人： Alfred Schlemenat , Walter Langhoff
IPC分类号： F16L23/036 , F16D1/00 , F16L19/025
CPC分类号： F16L23/036 , Y10T403/645
摘要： A connection of rotationally symmetrical components, in which minimal overturning torques and consequently minimal deformations of the supporting components are generated by generating the smallest, theoretically possible lever arm, on which the forces of the connection to be transmitted act. As a result, a nonpositive and positive-locking connection is obtained, in which the bolts no longer represent the dominantly loaded component. The maintenance and testing of the bolts is considerably reduced in all connections. Optimal flux of forces through the components close to the line of force application is achieved in the case of the tensioning of large rolling bearings. The requirements in terms of concentration of the contact pressure of the bearing tensioning in the vicinity of the line of force application are satisfied. In the case of a flange connection, optimal conditions are provided for tightness, besides a more economical manufacture, compared with the prior-art designs. Only extremely short bolts of a significantly smaller diameter are needed. A one-part sleeve surrounds two collars with tubular or cylindrical attachment provided on it. Wedge-shaped tensioning elements 2 are pulled in in the direction of the bolt axis by means of tension bolts between the inner, conical contact surfaces of the sleeve and the flat surfaces of the collars. The collars are tensioned with the sleeve via the wedge-shaped tensioning elements. The bolts are loaded only with a portion of the axial forces occurring.
摘要翻译：旋转对称部件的连接，其中通过产生最小的理论上可能的杠杆臂来产生最小的翻转转矩和因此支撑部件的最小变形，所述连杆的传递力作用在该杆臂上。结果，获得了非正和正锁定连接，其中螺栓不再代表主要负载的部件。在所有连接中螺栓的维护和测试大大减少。在大型滚动轴承的张紧的情况下，通过靠近力线施加部件的力的最佳通量实现。满足在施加线路附近的轴承张紧接触压力的浓度要求。在法兰连接的情况下，与现有技术的设计相比，除了更经济的制造之外，还提供了用于紧密性的最佳条件。只需要非常短的直径很小的螺栓。一个单件套筒环绕两个套环，其上提供管状或圆柱形附件。楔形张紧元件2通过在套筒的内锥形接触表面和套环的平坦表面之间的张紧螺栓沿着螺栓轴线的方向被拉入。套环通过楔形张紧元件与套筒张紧。螺栓只有一部分轴向力发生。

3. 发明授权

US5186247A High temperature/pressure gas tubular heat exchanger 失效
标题翻译：高温/压力气体管热交换器
公开(公告)号：US5186247A
公开(公告)日：1993-02-16
申请号：US870333
申请日：1992-05-04
申请人： Alfred Schlemenat
发明人： Alfred Schlemenat
IPC分类号： F28D7/16 , F28D7/02 , F28F9/013
CPC分类号： F28D7/024 , F28F9/013 , Y10S165/906
摘要： The present invention pertains to a tubular heat exchanger for operation at high gas temperature and high pressures with heat exchanger tubes, which are coiled on the greater section of their linear extension. Further, the tube bottoms have tie rods, which brace the tube bottoms. The tie rods (3) of a graduated circle (1a, 1b) are connected at several points in the longitudinal direction by rings (5) into a cage. The tie rods (3) are flattened (3a) in the area of the rings (5). The tubes arranged on the adjacent graduated circle are connected to one another in the coiled area (2a) by means of angular plates (4) in pairs in the area of the rings (5). The connection to the angular plates (4) is such that, the tube form a hollow-cylinder-shaped tube cage. At least three guiding plates (6, 6a) are arranged in each area of uncoiled tubes (2b).
摘要翻译：本发明涉及一种用于在高气体温度和高压下操作的管式热交换器，其具有在其线性延伸部的较大部分上卷绕的换热器管。此外，管底部具有拉杆，其支撑管底部。分度圆（1a，1b）的拉杆（3）通过环（5）沿长度方向的几个点连接到保持架中。拉杆（3）在环（5）的区域中变平（3a）。布置在相邻的刻度圆上的管子通过成对地在环（5）的区域中的角板（4）在线圈区域（2a）中彼此连接。与角板（4）的连接使得管形成中空圆柱形管笼。至少三个引导板（6,6a）布置在未开卷管（2b）的每个区域中。

4. 发明授权

US4852644A Tubular heat exchanger 失效
标题翻译：管式换热器
公开(公告)号：US4852644A
公开(公告)日：1989-08-01
申请号：US126748
申请日：1987-11-30
申请人： Alfred Schlemenat , Helmut David
发明人： Alfred Schlemenat , Helmut David
IPC分类号： F28D7/00 , F28D7/16 , F28D9/00 , F28F9/02
CPC分类号： F28F9/02 , F28D7/005 , Y10S165/906
摘要： A tubular heat exchanger for operation at high gas temperatures and high jacket pressures include tube sheets which are exposed to high loads so that both sheets are kept thin and tie rods bracing the tube sheets are arranged on at least every other graduated circle of a plurality of graduated circles or tubes and tie rods. The heat exchanger tubes arranged between the tube sheets have a helical shape in an intermediate or central region. The heat exchanger design can be used, for example, as a cracked gas cooler.
摘要翻译：用于在高气体温度和高夹套压力下操作的管状热交换器包括暴露于高负载的管板，使得两个板保持薄并且支撑管板的拉杆布置在至少每个其他量程圆刻度圆或管和拉杆。布置在管板之间的热交换器管在中间或中心区域具有螺旋形状。热交换器设计可以用作例如裂化气体冷却器。

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