• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A central assembly includes a shaft, a generator and a water turbine which are axially spaced apart and non-rotatably connected to said shaft, and bearing means for said shaft. A housing assembly is mounted or adapted to be mounted in a duct structure, which defines a flow passage. The housing assembly comprises a shell, which surrounds or is adapted to surround said central assembly so that said turbine is adapted to receive water from said flow passage, at least two arms, each of which projects radially from said shell and has an outer end which is anchored or adapted to be anchored in said duct structure, and an inner end disposed inside said shell, a plurality of spars, each of which extends in said shell substantially parallel to the axis of said shaft and is rigid with the inner end of one of said arms and has a first end portion disposed or adapted to be disposed near said turbine and a second end portion disposed or adapted to be disposed near said generator, a peripheral reinforcing flange disposed in and rigid with said shell and with said first end of each of said spars, and retaining means disposed in and rigid with said shell and said second end portion of each of said spars, whereby said arms are rigidly interconnected.
    公开号:SU860715A1
    申请号:SU772459302
    申请日:1977-03-11
    公开日:1981-08-30
    发明作者:Циглер Герхард
    申请人:Ферайнигте Эстеррайхише Айзен-Унд Штальверке-Альпине Монтан Аг (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to hydraulic engineering and can be used in the design of horizontal axial hydraulic units. A horizontal axial hydraulic unit is known, which contains a sectional housing with annular connecting flanges, equipped with radial support brackets by us, rigidly connected to each other, and a generator mounted on the turbine shaft, equipped with a software package. , fixed in the housing 1. However, in such a hydraulic unit, for connecting the brackets, longitudinal bars are used, which block up the flow part, which leads to deterioration of the power supply their hydraulic unit performance and makes repair and maintenance of hydraulic unit difficult. The above drawbacks reduce the reliability of the hydraulic unit. The purpose of the invention is to increase reliability. The goal is achieved by the fact that in the device the radial arms are inserted into the housing and are provided with transverse beams arranged parallel to the shaft, with the ends of the beams on the turbine side fixed to one of the housing flanges and to the support rods on the generator side. FIG. 1 shows a schematic of a hydraulic unit, a longitudinal section; in fig. 2 is a section A-A in FIG. 1. The horizontal axial hydraulic unit comprises a sectional housing 2 placed in a shaft. 2 with annular connecting flanges 3-6, equipped with radial support arms 7 rigidly connected to each other, and a generator 8 installed in the housing 2, placed on the shaft 9 of the turbine 10, equipped with bearing 11 with support rods 12 and 13 fixed in housing 2. Radial arms 7 are inserted into housing 2 and provided with transverse beams 14 and 15 arranged parallel to the shaft 8, with the ends of beams 14 and 15 on the turbine side 10 fixed on one of theLantsev: the flange 5 of the housing 2, and from the generator 8 on the support rods 12 and 13. In operation, the hydraulic unit Collateral; It ensures reliable transfer of forces and moments to the foundation due to that.
    that the brackets and the transverse, connected to the flange of the housing and to the supporting rods of the generator bearing, form a rigid system.
     The proposed implementation of the hydraulic unit allows to achieve high energy performance, since the flow part is not overloaded with supporting structures. Inspection and repair of the flow part is also convenient.
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    Horizontal axial hydraulic unit containing sectional housing placed in a shaft with annular connecting flanges, equipped with
    radial support brackets, rigidly coupled to each other, and a generator mounted on the housing, placed on a turbine shaft equipped with a bearing with support rods fixed in the housing, which, in order to increase reliability, radial brackets are inserted into the housing and equipped with transverse beams arranged parallel to the shaft, with the ends of the beams on the turbine side fixed on one of the flanges of the housing, and on the generator side on the support rods.
    Sources of information taken into account in the examination
    1, USSR Copyright Certificate No. 175905, cl. F 03 B 13/10, 1965,
    ll
    类似技术:
    公开号 | 公开日 | 专利标题
    SU860715A1|1981-08-30|Horizontal axial hydroset
    US3994621A|1976-11-30|Windmill
    US5419683A|1995-05-30|Wind turbine
    US4258280A|1981-03-24|Supporting structure for slow speed large diameter electrical machines
    RU2508450C2|2014-02-27|Gas turbine guide vane axially segmented case, gas turbine and steam-and-gas turbine unit with guide vane axially segmented case
    US4060744A|1977-11-29|Rotary electrical machine or vertical construction
    US4102598A|1978-07-25|Single case low pressure turbine
    BG484Y1|2001-09-28|Wind converter with a supporting tower
    RU2551709C2|2015-05-27|Gas channel for gas turbine and gas turbine comprising such gas channel
    RU1808094C|1993-04-07|Support for axial-flow stationary turbine
    US20130299277A1|2013-11-14|Optimized Wind Turbine Tower with Mountings for Tower Internals
    CS419190A3|1992-01-15|Concrete condenser for a turbine with axial flow outlet and a turbine being provided with such condenser
    CH653098A5|1985-12-13|GAS TURBINE PLANT.
    US4593223A|1986-06-03|Bulb generator stator yoke
    US3915588A|1975-10-28|Two-shell axial-plane split casing structure for high-capacity low-pressure sections of a steam turbine
    GB1427217A|1976-03-10|Nuclear reactor installations tool-free detachable connectors for electric power conduits
    US3851626A|1974-12-03|Support for a steam generator
    US2511023A|1950-06-13|Aerogenerator tower
    CS210890A3|1992-02-19|Supporting arrangement of an axial-outlet turbine module
    US2695499A|1954-11-30|Gas turbine power unit
    US5767586A|1998-06-16|Tubular turbine plant having a combined supporting and guide bearing
    US3642380A|1972-02-15|Turbine support structure
    US3939357A|1976-02-17|Power plant
    US2057561A|1936-10-13|Elastic fluid turbine arrangement
    SU964865A1|1982-10-07|Vertical water-wheel generator of suspension type
    同族专利:
    公开号 | 公开日
    AT345757B|1978-10-10|
    DE2706966A1|1977-10-20|
    FR2348377B1|1980-03-07|
    CH600154A5|1978-06-15|
    YU39671B|1985-03-20|
    SE7701779L|1977-10-14|
    DE2706966C3|1978-12-07|
    US4102599A|1978-07-25|
    SE425018B|1982-08-23|
    ATA271276A|1977-03-15|
    IT1071768B|1985-04-10|
    DE2706966B2|1978-04-13|
    UA5969A1|1994-12-29|
    FR2348377A1|1977-11-10|
    CS221267B2|1983-04-29|
    YU45977A|1982-10-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2736530A|1949-03-19|1956-02-28|Voith Gmbh J M|Head cover for turbines and pumps|
    FR94654E|1968-02-01|1969-10-03|Creusot Forges Ateliers|Thermal expansion compensator, for upstream support of bulb type hydroelectric units.|
    AT320552B|1972-11-03|1975-02-25|Voest Ag|Bulb turbine|AT345208B|1976-11-02|1978-09-11|Voest Ag|PIPE TURBINE|
    AT350654B|1977-09-23|1978-11-15|Elin Union Ag|ASSEMBLY UNIT OF A WATER CURRENT BODY|
    US4308464A|1978-04-19|1981-12-29|Fuji Electric Co., Ltd.|Bulb type tubular turbine-generator|
    JPS55139979A|1979-04-18|1980-11-01|Fuji Electric Co Ltd|Electricity generating plant of cylindrical water wheel|
    DE2953714A1|1979-07-27|1982-01-28|Le Metalliches|CAPSULAR HYDROELECTRIC UNIT|
    US4395198A|1981-12-07|1983-07-26|Allis-Chalmers Corporation|Continuous twin-stay columns for bulb hydraulic turbines|
    US4468153A|1982-05-12|1984-08-28|Gutierrez Atencio Francisco J|Symmetric tidal station|
    US4741666A|1985-12-23|1988-05-03|Ishikawajima-Harima Jukogyo Kabushiki Kaisha|Variable displacement turbocharger|
    GB2218742B|1988-05-11|1992-03-18|Colin Horne|Water turbine arrangement for power generation|
    FR2646470B1|1989-04-26|1991-07-05|Alsthom Gec|ROTOR SUPPORT SYSTEM IN AN AXIAL EXHAUST TURBINE WITH THE ISOTROPICALLY STRAIGHT EXHAUST BEARING, DIRECTLY FLANGE ON THE FOUNDATION|
    FR2646469B1|1989-04-28|1991-07-05|Alsthom Gec|ROTOR SUPPORT SYSTEM IN AN AXIAL EXHAUST TURBINE WITH THE EXHAUST SIDE INTEGRATED IN THE FOUNDATION|
    CA1311195C|1989-09-13|1992-12-08|Normand Levesque|Plastic hydraulic turbine|
    US5083040A|1990-06-07|1992-01-21|General Electric Company|Integrated turbine generator|
    AT408257B|1996-09-10|2001-10-25|Va Tech Hydro Gmbh & Co|System of tube turbines|
    DE19780950D2|1996-09-10|1999-08-05|Voest Alpine Mach Const|Pipe turbine system|
    MXPA01004002A|1998-10-21|2003-03-10|Paul S Kouris|Hydraulic turbine assembly.|
    AT411093B|2001-12-07|2003-09-25|Va Tech Hydro Gmbh & Co|DEVICE AND METHOD FOR GENERATING ELECTRICAL ENERGY|
    US7116005B2|2005-02-16|2006-10-03|Corcoran Iii James John|Tidal/wave flow electrical power generation system|
    US7456514B2|2005-09-22|2008-11-25|Verdant Power|Kinetic hydropower generation from slow-moving water flows|
    CN101563538B|2006-10-13|2014-07-02|斯蒂芬·马克·韦斯特|Turbine unit and assembly|
    BRPI0719251B1|2006-10-13|2019-03-19|Stephen Mark West|TURBINE UNIT AND TURBINE ASSEMBLY|
    EP2205833B1|2007-10-04|2018-09-12|Braddell Limited|Turbine assembly|
    WO2012159125A2|2011-05-16|2012-11-22|Henry Obermeyer|Hydromotive machine|
    US20160084218A1|2011-05-16|2016-03-24|Henry Obermeyer|Systems and Methods for Hydromotive Machines|
    CN102434360A|2011-11-16|2012-05-02|水利部杭州机械设计研究所|Large-scale vertical shaft through-flow type water turbine power generating set|
    DE102013223177B4|2013-11-14|2021-08-12|Aktiebolaget Skf|Tidal current turbine|
    US9970419B1|2017-03-29|2018-05-15|Tarek O. Souryal|Energy collection pod|
    US9784244B1|2017-03-29|2017-10-10|Tarek O. Souryal|Energy collection pod|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    AT271276A|AT345757B|1976-04-13|1976-04-13|TURBINE HOUSING FOR TUBE TURBINES|
    [返回顶部]