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41. 发明专利

DE877489C 未知
公开(公告)号：DE877489C
公开(公告)日：1953-05-26
申请号：DEB0012361
申请日：1950-11-05
申请人： BAUMANN KARL
发明人： BAUMANN KARL
IPC分类号： E04D1/34

42. 发明专利

DE858081C 未知
公开(公告)号：DE858081C
公开(公告)日：1952-12-04
申请号：DEB0015152
申请日：1951-05-26
申请人： BAUMANN KARL
发明人： BAUMANN KARL
IPC分类号： F21V17/00 , F21V17/16

43. 发明专利

AT138998B 未知
公开(公告)号：AT138998B
公开(公告)日：1934-10-10
申请号：AT138998D
申请日：1930-08-20
申请人： BAUMANN KARL
发明人： BAUMANN KARL

44. 发明专利

CA341385A HYDRAULIC COUPLING 未知
公开(公告)号：CA341385A
公开(公告)日：1934-05-08
申请号：CA341385D
申请人： SINCLAIR HAROLD , BAUMANN KARL
发明人： BAUMANN KARL , SINCLAIR HAROLD

45. 发明专利

GB113690A Improvements in Steam Turbines especially applicable to the Propulsion of Marine Vessels. 未知
公开(公告)号：GB113690A
公开(公告)日：1918-03-07
申请号：GB398717
申请日：1917-03-19
申请人： BAUMANN KARL
发明人： BAUMANN KARL
IPC分类号： F01D9/06 , F01D13/00
摘要： 113,690. Baumann, K. March 19, 1917. Axial-flow type; casings; nozzles.-A marine turbine comprises ahead and astern portions 5, 6 separated by a partition formed by a central tubular portion 7 carrying at opposite ends segmental diaphragms 10, 11 which are connected together along their edges by webs 12, 13, so that the ahead nozzle boxes 16, 17 and the astern nozzle box 18 are located in separate chambers in substantially the same plane perpendicular to the turbine shaft 8. The space surrounding the nozzle boxes may be separated from the remaining portion of the turbine by arranging additional segmental diaphragms at the free ends of the tubular portion 7. The removable nozzle boxes may be of the kind described in Specification 105,370 or of other suitable type, and may vary in their number and in their distribution between the ahead and astern elements.

46. 发明专利

GB111504A Improvements in or relating to Steam Turbines. 未知
公开(公告)号：GB111504A
公开(公告)日：1917-11-30
申请号：GB1552316
申请日：1916-10-31
申请人： BAUMANN KARL
发明人： BAUMANN KARL
IPC分类号： F01D1/02
摘要： 111,504. Baumann, K. Oct. 31, 1916. Axial-flow type; exhaust, disposing of.-To ensure a more uniform velocity for the whole of the steam flowing from the moving blades of an axial-flow turbine into the exhaust casing, fi x e d guide - blades diverging passages, or the like are arranged so as to reconvert into pressure energy part of the velocity energy of the whole or part of such steam. As applied to a turbine of the kind described in Specifications 14053/15 and 111,503, wherein steam passes to the exhaust casing 6, Fig. 1, from the outer portions of the rows of moving blades 7, 8, 9 and from the whole of the final row of moving blades 10, the invention consists in arranging fixed guideblades 11, 14, forming diverging passages opposite the outer portions of the rows 7, 8 respectively. Similar diverging passages may be arranged opposite the outer portion of the row 9. In the construction shown in Fig. 4, fixed guide-plates 17 are arranged for the purpose specified above so that only the steam leaving the inner portion of the final row of moving blades 20 passes through the diverging passages formed bv the guides 17. This arrangement may bo provided also for the final row of moving blades of the construction first described.

47. 发明专利

GB105933A Improvements in or relating to Steam Turbines. 未知
公开(公告)号：GB105933A
公开(公告)日：1917-05-04
申请号：GB171316
申请日：1916-02-04
申请人： BAUMANN KARL
发明人： BAUMANN KARL
IPC分类号： F01D25/26 , F01D25/30 , F01K11/02
摘要： 105,933. Baumann, K. Feb. 4, 1916. Axial-flow type; casings; exhaust, disposing of; mounting and supporting.-R e l a t e s mainly to improved constructions of turbine exhaust casings for axial-flow turbines, said casings conducting the exhaust steam from the last row or rows of moving blades to the exhaust outlet or condenser, and the invention is particularly applicable to multiple exhaust turbines of the kind described in Specification 14053/15. In an ordinary axial-flow turbine, Figs. 1 and 2, the whole of the exhaust steam leaving the moving blades 8, according to the invention, is deflected outwards into a substantially radial direction by the casing wall 10 and then conducted by guide walls 11 in a number of segmental portions outwardly away from the turbine axis in a direction substantially transverse thereto. The exhaust outlet 6 is long and narrow, thus distributing the steam over the whole length of the condenser 7, which may be supported directly from the outlet 6, no expansion joint being necessary; or an additional resilient support may be provided for the condenser. With this construction of exhaust casing, sufficient strength and rigidity is obtained to enable the turbine casing to be supported on feet 13, 14 located at the two ends only of the exhaust casing, these feet being advantageously strengthened by transverse stiffening-webs preferably formed as continuations of the guide walls 11. The walls 11 may be shaped to involute curves, and may be discontinued when portions of steam in adjacent passages are flowing in the same direction. In a modification, Fig. 5, wherein the axial length of the exhaust casing is increased and the width reduced, the width increases as shown towards the outlet, the outer portions of the lower half of the exhaust casing are made separately, and the supporting feet 13 14, Fig. 7, are made larger, the feet 14 serving to support the bearing at the exhaust end of the turbine. In a further application, to a turbine having a duplex flow towards the middle, a central guide is provided for deflecting outwardly the exhaust steam. Fig. 10 shows the invention applied to a multiple-exhaust turbine of the kind described in Specification 14053/15 and wherein the steam flows to exhaust from the whole area. of the moving blades 8 and from the cuter portions of the moving blades 8 , 8 , 8 . The steam is deflected into a substantially radial direction by the wall 10 in the case of the blade discharge 8, by the shrouding 17 and curved guide 23 in the case of the outer blade discharge 8 , and by the shroudings 18 and 19 and guides 24 and 25 respectively in the cases of the outer blade discharges 8 . 8 . The steam leaving all the rows of blades 8, 8 , 8 . 8 is divided circumferentially into segmental portions by guide walls 11 as previously described. The construction and arrangement of the guide passages may be modified to secure various advantages, as, for example, a compact outlet. In a multiple-exhaust turbine, an exhaust of the kind described in Specification 2848/14 or an ordinary type of exhaust casing may be used to conduct away the steam from the final row of exhaust the steam flowing from the earlier rows being led away by an exhaust constructed according to the present invention. To secure maximum strength and rigidity near the outlet of the exhaust casing, the guide walls therein are formed as far as possible as continuations of one another. The supporting feet of the turbine may be located at the sides only or at the sides as well as at the ends of the exhaust casing, which may be strengthened by stiffening webs. Several constructions are described wherein the guide walls 11 conduct the steam to two condensers arranged at various angles in a plane at right-angles to the plane of the turbine shaft. Fig. 23 shows two condensers 7 with their axes parallel to that of the turbine 2; alternatively, the walls 11 may be continued down to a single condenser. Where two condensers are provided, passages 40 fitted to ensure equality of vacuum and to allow either condenser to be shut down for cleaning &c. without stopping the plant. In the form shown in Fig. 25, the enclosing walls of the exhaust casing are of substantially involute shape. The end walls diverge from the centre outwards, and may have a conical form.

48. 发明专利

GB191516432A Improvements in or relating to Condensing Steam Turbine Plants. 未知
公开(公告)号：GB191516432A
公开(公告)日：1916-08-17
申请号：GB191516432D
申请日：1915-11-22
申请人： BAUMANN KARL
发明人： BAUMANN KARL
IPC分类号： F22D1/36
摘要： 16,432. Baumann, K. Nov. 22. [Addition to.3151/15, Class 110 (iii), Turbines &c.] Power-generating systems.-The invention described in the parent Specification, comprising a steam-generator 6, a main steam turbine 8, a condenser 9, and a feedwater-heater 11 where the feed-water is first heated by lowpressure steam tapped from the turbine, being then further heated in an economizer 12 heated by the flue gases leaving the boiler, is modified by causing the flue gases leaving the economizer 12 to pass over a suitable air-heater 16, through which the air supply to the furnace 14 is passed.

49. 发明专利

GB191503151A Improvements in or relating to Condensing Steam Turbine Plants. 未知
公开(公告)号：GB191503151A
公开(公告)日：1916-02-28
申请号：GB191503151D
申请日：1915-02-26
申请人： BAUMANN KARL
发明人： BAUMANN KARL
IPC分类号： F01D25/32
摘要： 3151. Baumann, K. Feb. 26, [Cognate Application, 7334/15.] Working-fluid supply. -In a plant comprising a steam-generator 6, main steam turbine 8, a condenser 9, a feedwater-heater 11, and an economizer 12 heated by the flue gases leaving the boiler, the steam for heating the feedwater-heater 11 is taken by a pipe 13 from an operative low-pressure stage of the main turbine, or from one or more turbines where a number of turbines are employed. Alternatively the steam for heating may be taken from a number of stages in the low-pressure end of the main turbine, the several supplies of steam thus available being utilized either in separate stages of a single feedwater-heater or in separate heaters. Where the plant comprises a number of main turbines, the feed-water may first be heated by steam taken from one or more of the turbines, and then heated to a higher temperature by steam at a higher pressure taken from the same or other turbines. The heater 11 is arranged below the lowest point of the pipe 13 and is connected by a pipe 14 to the steam space of the condenser 9 or to an air-pump to prevent the heater from becoming air-logged. A pump 10 extracts the condensate from the condenser 9 and supplies it through a pipe 15 to the heater 11, which supplies the boiler 6 through a pipe 16 and an economizer 12. The steam for the heater 11 may be tapped from an annular steam belt 23, Fig. 4, surrounding a low-pressure stage of the turbine and connected with its working passages by a circumferential slot 26, or preferably by a series of circumferentially-disposed ports 25. The feedater-heater 11 may be of the surface type, Fig. 2, and have, in addition to the connexions 13, 14, 15, 16 referred to above, a siphon tube 17 for leading away condensed steam to a stand-pipe 18 connected with the condenser by a pipe 19. In Fig. 3, the heater 11 is shown of the direct-contact or jet type, the water from the hot well and the steam condensed in the heater being led away there.- from by a barometric leg 20 to a tank 21, from which the feed-water is supplied to the economizer and boiler by a pump 22.

50. 发明专利

DE102004053498A1 Rotor blade for wind mill, has two airfoil flanks fixed at ribs and are connected to aerodynamically profiled molded padding, and vanes placed between ribbed flat segment and flanks, where blade is made of metal sheets and direct material 未知
公开(公告)号：DE102004053498A1
公开(公告)日：2006-05-04
申请号：DE102004053498
申请日：2004-10-28
申请人： BAUMANN KARL
发明人： BAUMANN KARL
IPC分类号： F03D3/06 , F03D1/06
摘要： The blade has two airfoil flanks (3.1), which are fixed at an airfoil base and are connected to an aerodynamically profiled molded padding. Vanes are arranged between a ribbed flat segment (1.0) and the flanks. Forces generated when air passes via the segment, case and the vanes are distributed in the blade. The blade is made of metal sheets and direct material. The blade is suspended on a cantilever arm and rotates at a rotation axis.

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