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1.发明授权VORRICHTUNG UND VERFAHREN ZUR VERBRENNUNG EINES BRENNSTOFFS IN LUFT 失效DEVICE AND METHOD FOR燃料在空气中燃烧
公开(公告)号：EP0925470B1
公开(公告)日：2000-03-08
申请号：EP97918906.5
申请日：1997-08-26
发明人： BECKER, Bernard
IPC分类号： F23C7/00
CPC分类号： F23D14/02 , F23C7/004 , F23C2900/07001
摘要： A process and device are disclosed for burning fuel (6) in air. The device has a ring-shaped channel (4) for guiding air in a meridional stream (5) with respect to an axis (1), a swirl grid (9) for impressing a swirl (10) onto the stream (5) and means (11, 12, 16) for mixing fuel (6) into the stream (5) and forming a substantially homogeneous mixture. Also provided is a means (13, 17, 18) for slowing down a part of the stream (5) which is external in the radial direction from the axis (1) with respect to other parts of the stream (5). The device is in particular designed as a premixture burner, for use for example in a gas turbine installation.
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2.发明授权
公开(公告)号：EP0510006B1
公开(公告)日：1994-03-02
申请号：EP91900158.6
申请日：1990-12-17
发明人： BECKER, Bernard
CPC分类号： F23K5/147 , F23K5/06 , F23N1/007 , F23N2027/22 , F23N2035/12 , F23N2035/18 , F23N2035/24 , F23N2037/02 , F23N2037/10 , Y10T137/86558
摘要： The invention concerns a fitting designed to connect at least one hybrid burner (1), comprising a main burner (2) and an auxiliary burner (4), to a main (6) and an auxiliary (8) fluid-fuel feed device. The fitting makes it possible to use a single main feed device (6) at high fuel throughputs over a wide adjustment range together with an auxiliary feed device (8) at relatively low fuel throughputs over a narrow adjustment range, it being possible to operate the auxiliary burner (4) alone and to operate the main burner (2) in conjunction with a ''pilot flame'' provided by the auxiliary burner (4), burner running being stable over a wide adjustment range in each case.
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3.发明公开VORRICHTUNG UND VERFAHREN ZUR VERBRENNUNG EINES BRENNSTOFFS IN LUFT 失效DEVICE AND METHOD FOR燃料在空气中燃烧
公开(公告)号：EP0925470A3
公开(公告)日：2002-11-27
申请号：EP97918906.5
申请日：1997-08-26
发明人： BECKER, Bernard
IPC分类号： F23C7/00
CPC分类号： F23D14/02 , F23C7/004 , F23C2900/07001
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4.发明授权BRENNERANORDNUNG, INSBESONDERE FÜR GASTURBINEN, ZUR SCHADSTOFFARMEN VERBRENNUNG VON KOHLEGAS UND ANDEREN BRENNSTOFFEN 失效炉装置，尤其是燃气涡轮机对排放煤气和其他燃料的燃烧。
公开(公告)号：EP0580683B1
公开(公告)日：1995-11-08
申请号：EP92908563.7
申请日：1992-04-13
发明人： BECKER, Bernard
CPC分类号： F23L7/002 , F23C2900/07001 , F23D17/002 , F23L7/005 , F23R3/14 , F23R3/36 , F23R2900/00002 , Y02E20/16 , Y02T50/675
摘要： A burner arrangement with concentrically arranged annular channels (2, 3, 9, 13) for the supply of various fuels (B, C, E, F) and an outer conically tapering air supply annular channel system (4), in which a gaseous medium (B) or a liquid medium (C) fed through a plurality of outlet nozzles (11, 14) can be mixed in finely divided form with a current of air (A) flowing in the air supply annular channel system (4), and in which in addition another annular channel (16) opens into the air supply annular channel system (4) on the inlet side above the outlet nozzles (11, 14). The other annular channel (16) is used for the supply of a combustion gas with a low specific calorific value, e.g. coal gas, while otherwise the burner arrangement can be operated in accordance with the state of the art as a premixing burner with gas and/or oil. The emission of NOX to the environment can be minimised with all fuels and types of combustion used.
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公开(公告)号：EP1733124B1
公开(公告)日：2011-05-04
申请号：EP05716050.9
申请日：2005-03-14
发明人： BECKER, Bernard
IPC分类号： F01D5/30
CPC分类号： F01D5/326 , F05D2250/293 , F05D2260/30
摘要： The invention relates to a rotor for a non-positive-displacement machine, particularly a rotor for a compressor of a gas turbine, on which at least one shaft collar (22) with an outer periphery (23) and with two radially extending faces (25) are placed. The rotor also comprises a multitude of retaining grooves (21) for moving blades (16), said retaining grooves being provided on the outer periphery (23) and extending transversal to the peripheral direction, and each retaining groove (21) has a groove bottom (27). In order to provide a rotor for a non-positive-displacement machine that makes it possible to reduce flow losses while having a simple geometrical design of the attachment of moving blades, the invention provides that an annular groove (31), which extends in an axial direction and which is coaxial to the rotation axis of the rotor, is provided at least on one face (25) of the shaft collar (22). This annular groove is joined to the groove bottom (27) of the retaining grooves (21) whereby enabling material of the foot (33) of the moving blade (16) to be plastically forced into the annular groove (31).
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公开(公告)号：EP1131537B1
公开(公告)日：2004-10-06
申请号：EP99959231.4
申请日：1999-11-02
发明人： REICHERT, Arnd , BECKER, Bernard
CPC分类号： F16C32/0692 , F01D11/22 , F01D25/166 , F05D2240/53 , F16C17/04 , F16C25/02 , F16C32/067 , F16C32/0696
摘要： The invention relates to shaft bearing (1) for the rotor (2) of a turbo-machine (19) which extends along a rotor pin (3). Said shaft bearing (1) has a bearing element (5) with a bearing surface (15). Said bearing surface (15) supports an associated rotor surface (7) and the bearing element (5) can be axially displaced. The invention further relates to a turbo-machine (19) and to a method for operating said turbo-machine (19).
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公开(公告)号：EP1064510A1
公开(公告)日：2001-01-03
申请号：EP99916770.3
申请日：1999-03-01
发明人： BECKER, Bernard
CPC分类号： F27D1/004 , F23M5/04 , F23R3/002 , F27D1/145 , F27D2001/047
摘要： The invention relates to a wall segment (1) for a combustion chamber (2) which can be impinged upon by a hot fluid (A). The wall segment (1) has a metal support structure (3) and a heat protection element (9) secured thereon. The metal support structure (3) is provided, at least partially, with a thin and/or metal, heat resistant separating layer (7). The separating layer (7) is arranged between the metal support structure (3) and the heat protection element (9).
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公开(公告)号：EP1733124A1
公开(公告)日：2006-12-20
申请号：EP05716050.9
申请日：2005-03-14
发明人： BECKER, Bernard
IPC分类号： F01D5/30
CPC分类号： F01D5/326 , F05D2250/293 , F05D2260/30
摘要： The invention relates to a rotor for a non-positive-displacement machine, particularly a rotor for a compressor of a gas turbine, on which at least one shaft collar (22) with an outer periphery (23) and with two radially extending faces (25) are placed. The rotor also comprises a multitude of retaining grooves (21) for moving blades (16), said retaining grooves being provided on the outer periphery (23) and extending transversal to the peripheral direction, and each retaining groove (21) has a groove bottom (27). In order to provide a rotor for a non-positive-displacement machine that makes it possible to reduce flow losses while having a simple geometrical design of the attachment of moving blades, the invention provides that an annular groove (31), which extends in an axial direction and which is coaxial to the rotation axis of the rotor, is provided at least on one face (25) of the shaft collar (22). This annular groove is joined to the groove bottom (27) of the retaining grooves (21) whereby enabling material of the foot (33) of the moving blade (16) to be plastically forced into the annular groove (31).
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公开(公告)号：EP1064510B1
公开(公告)日：2002-11-13
申请号：EP99916770.3
申请日：1999-03-01
发明人： BECKER, Bernard
CPC分类号： F27D1/004 , F23M5/04 , F23R3/002 , F27D1/145 , F27D2001/047
摘要： The invention relates to a wall segment (1) for a combustion chamber (2) which can be impinged upon by a hot fluid (A). The wall segment (1) has a metal support structure (3) and a heat protection element (9) secured thereon. The metal support structure (3) is provided, at least partially, with a thin and/or metal, heat resistant separating layer (7). The separating layer (7) is arranged between the metal support structure (3) and the heat protection element (9).
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10.发明公开
公开(公告)号：EP1131537A1
公开(公告)日：2001-09-12
申请号：EP99959231.4
申请日：1999-11-02
发明人： REICHERT, Arnd , BECKER, Bernard
CPC分类号： F16C32/0692 , F01D11/22 , F01D25/166 , F05D2240/53 , F16C17/04 , F16C25/02 , F16C32/067 , F16C32/0696
摘要： The invention relates to shaft bearing (1) for the rotor (2) of a turbo-machine (19) which extends along a rotor pin (3). Said shaft bearing (1) has a bearing element (5) with a bearing surface (15). Said bearing surface (15) supports an associated rotor surface (7) and the bearing element (5) can be axially displaced. The invention further relates to a turbo-machine (19) and to a method for operating said turbo-machine (19).
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