• 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:
    An integrated drive-generator system having a drive input shaft with a mechanical differential positioned in coaxial relation with the drive input shaft, a generator positioned alongside said differential and drive input shaft, and a hydrostatic transmission having a pair of coaxial hydraulically interconnected units positioned alongside said differential and drive input shaft and circumferentially spaced from said generator. A pair of drive connections to said differential are at one end of said hydrostatic transmission and the generator is drivingly connected to another element of the differential and with all of the interconnecting drive elements being located in a generally planar relation at the top of a housing for the system.
    公开号:SU1068049A3
    申请号:SU792803302
    申请日:1979-08-10
    公开日:1984-01-15
    发明作者:А.Корднер Майкл；А.Флайгер Вэйн；Х.Гримм Дуан
    申请人:Сандстрэнд Корпорейшн (Инопредприятие)；
    IPC主号:
    专利说明:

    The invention relates to mechanical engineering and can be used as a hydromechanical drive of a generator. A generator drive is known, comprising a motor, a speed variator and a three-stage differential comprising two leading links, one of which is connected to the engine with the engine via the variable speed and the driven link connected to the generator, the engine, the differential and the generator are coaxially the variator is parallel to them fl. The disadvantages of the known drive are its large axial barite bar. Closest to the invention is a hydromechanical drive of the generator, comprising a housing, an input and output shafts disposed therein, an adjustable hydraulic transmission including a hydraulic pump and a hydraulic motor, and a differential including a carrier with satellite connected to the input shaft, which is kinematically connected to the hydraulic pump , and two central wheels, one of which is kinematically associated with the hydr engine and the other with the output shaft connected to the generator. In this drive, the shafts of the hydraulic pump and the hydraulic engine are located COOQHO kinema.titic connections of the carrier and the central wheel of the differential are embodied in the form of gears located on different sides of the hydraulic transmission 2. The disadvantages of this drive are its relatively large size and weight. The purpose of the invention is to reduce the drive gear size and, consequently, its weight. This goal is achieved by the fact that in a hydromechanical drive of the generator, comprising a housing, an input and output shafts disposed therein, an adjustable hydraulic transmission including a hydraulic pump and a hydraulic motor, and a differential including a carrier with satellites associated with the input shaft, which is kinematically related to a hydraulic pump, and two central wheels, one of which is kinematically connected with the hydraulic engine :: spruce, and the other with the output shaft connected to the generator, the shafts of the hydraulic pump and the hydraulic engine are located coaxially. In Fig.1 schematically shows the proposed hydro-mechanical when the generator water, a longitudinal section in Fig.2 is a section aa in Fig.1. The hydromechanical drive of the generator includes a housing 1, input 2 and output 3 shafts accommodated therein, adjustable hydraulic transmission 4 including hydraulic pump 5 and hydraulic motor b, respectively, shafts 7 and 8, which are located coaxially, and a differential including carrier 9 connected to input shaft 2 with satellites 10 and 11, which are kinematically, for example, by means of gears 12 and 13 are connected to the shaft 7 of hydraulic pump 5, and two central wheels 14 and 15, of which the central wheel 14 is kinematically, for example, by means of gears 16 and 17 the shaft 8 of the hydraulic motor 6 and the central wheel 15 are kinematically connected, for example, by means of gear wheels 18 and 19 to the output shaft 3 connected to the generator 20. In order to increase the drive compactness, two parallel hydraulic transmissions can be used in it, having the same design and the same kinematic connections, as shown, for example, in FIG. 2, where two identical gears 17 and 21 are shown interacting with the gear wheel 16 connected to the central wheel 14 of the differential. This wheel 21 is connected to a shaft of another hydraulic transmission (not shown). Hydromechanical drive generator, works as follows. The rotation is brought to the two differential links: to the carrier 9 from the input shaft 2 and to the central wheel 14 from the hydraulic motor 6 via shaft B and gear wheels 17 and 16, and the hydraulic pump is driven by the carrier 9 through gears 12 and 13 and shaft 7. When the carrier 9 and the central wheel 14 rotates, the central wheel 15 also rotates, which, through the gears 18 and 19, rotates the output shaft 3 and the generator 20 associated with it. By adjusting the rotational speed of the central wheel 14 by means of hydraulic transmission 4 a hundred with Speed of rotation of central wheel 15, exit-hall 3 and generator 20 associated with it. Proposed hydromechanical drive due to coaxial arrangement of shafts 7 and 8 of hydraulic pump 5 and hydraulic motor 6 kinematic chains connecting these shafts with differential links (carrier 9 and central the wheel 14) becomes shorter, which reduces the size and overall weight of the drive.
    P
    eleven
    权利要求:
    Claims (2)
    [1]
    HYDROMECHANICAL ACTUATOR OF THE GENERATOR, comprising a housing, input and output shafts located therein, an adjustable hydraulic transmission including a hydraulic pump and a hydraulic motor, and a differential including a carrier connected with the input shaft with (71) Sandstrand Corporation (USA) (53) 621.833.6 (088.8) (56) 1. USSR Copyright Certificate No. 155374, cl. F 16 H -33/08, 1963.
    [2]
    2. US patent * "3576143, CL 74-687, 1969 (prototype).
    satellites, which is kinematically connected to the hydraulic pump, and two central wheels, one of which is kinematically connected to the hydraulic motor, and the other to the output shaft connected to the generator, characterized in that, in order to reduce the dimensions of the drive, the hydraulic pump and hydraulic motor shafts are located coaxially.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1068049A3|1984-01-15|Hydromechanical drive for generator
    US4471668A|1984-09-18|Drive assembly with a prime mover and a flywheel
    WO1986002983A1|1986-05-22|Power transmission assembly for driving a variable-r.p.m. machine
    US4472984A|1984-09-25|Automatic planetary transmission
    EP0416492B1|1994-11-30|Continuous speed-shifting device
    US4266436A|1981-05-12|Torque division gearing
    GB1595124A|1981-08-05|Dual path dual range transmission
    WO1993003294A1|1993-02-18|Bifurcated variable ratio transmission
    GB2054774A|1981-02-18|Steplessly variable epicyclic gearing
    US4637275A|1987-01-20|Torque feedback transmission
    JPS5353833A|1978-05-16|Vehicle having at least two driven axles
    GB2074258A|1981-10-28|Change-speed gearbox
    SU1276531A1|1986-12-15|Hydromechanical transmission
    SU748068A1|1980-07-15|Planet cone reduction gear
    EP0414295A1|1991-02-27|Transmission unit for motor vehicles
    RU1797680C|1993-02-23|Hydromechanical transmission
    US4777846A|1988-10-18|Hydrokinetic energy converter and velocity and torque multiplier
    EP0198534A1|1986-10-22|Transmission for a motor vehicle
    US4800778A|1989-01-31|Mechanical system for the continuous and staged conversion of a torque
    SU1673773A1|1991-08-30|Wave gearbox
    SU415042A1|1974-02-15|MULTI-FLOW PIPE MILL DRIVE
    SU868200A1|1981-09-30|Toothed-leverage variable speed drive
    SU918401A1|1982-04-07|Hydro-mechanical stroke reducer of earth-moving machine
    RU2055255C1|1996-02-27|Gear drive
    SU1472296A1|1989-04-15|Continuously variable transmission for vehicle
    同族专利:
    公开号 | 公开日
    FR2433258B1|1984-03-16|
    CA1121430A|1982-04-06|
    US4252035A|1981-02-24|
    IT1119822B|1986-03-10|
    JPS5527582A|1980-02-27|
    IL57824D0|1979-11-30|
    GB2027823A|1980-02-27|
    IT7950016D0|1979-08-09|
    DE2926851A1|1980-02-21|
    JPS645183B2|1989-01-30|
    GB2027823B|1982-11-03|
    IL57824A|1983-11-30|
    FR2433258A1|1980-03-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB450488A|1936-04-14|1936-07-20|Robert Beresford|Improvements in variable-speed epicyclic gearing|
    US2452704A|1943-08-07|1948-11-02|Sundstrand Machine Tool Co|Hydraulic transmission and control|
    US2474706A|1944-01-29|1949-06-28|Sundstrand Machine Tool Co|Hydraulic transmission|
    US2803112A|1951-12-04|1957-08-20|Sundstrand Machine Tool Co|Control means for constant speed hydraulic pump and motor transmission|
    GB734530A|1952-11-18|1955-08-03|Giles John George|Four speed hydraulic transmission|
    US3004450A|1956-07-25|1961-10-17|Air Equipment|Hydraulic transmission|
    FR1187096A|1957-10-28|1959-09-07|Automatic electric generator for bicycles and similar vehicles|
    GB952982A|1959-07-10|1964-03-18|Plessey Co Ltd|Improvements in or relating to composite mechanical constant-speed drives|
    US3365981A|1964-12-28|1968-01-30|Sandstrand Corp|Combined fluid and mechanical drive|
    FR1451614A|1965-09-20|1966-01-07|Sundstrand Corp|Hydraulic differential transmission|
    US3489035A|1968-06-20|1970-01-13|John George Giles|Variable ratio transmission|
    US3576143A|1969-09-05|1971-04-27|Sundstrand Corp|Constant speed drive and generator|
    US3786696A|1972-09-11|1974-01-22|Sundstrand Corp|Starter-drive|
    IT1084763B|1976-09-08|1985-05-28|Lucas Industries Ltd|ELECTRIC GENERATOR DEVICE|US4315442A|1980-02-15|1982-02-16|Sundstrand Corporation|Aircraft generator starter-drive|
    US4609842A|1984-11-23|1986-09-02|Sundstrand Corporation|In-line constant speed drive and generator|
    US4713982A|1985-12-27|1987-12-22|Sundstrand Corporation|Integral gear box and electrical generating system|
    US4743776A|1986-09-02|1988-05-10|Sundstrand Corporation|Starter-generator for engines|
    US4825899A|1986-12-22|1989-05-02|Sundstrand Corporation|Fluid monitoring and control system for integrated drive generators or the like|
    US4734590A|1986-12-30|1988-03-29|Sundstrand Corporation|Integrated drive generator with common center line|
    US4794756A|1987-12-18|1989-01-03|Sundstrand Corporation|Hydraulic differential|
    US4909354A|1988-11-10|1990-03-20|Sundstrand Corporation|Segregated fluid management system and method for integrated drive generators|
    US4967097A|1989-03-08|1990-10-30|Mehl Bryon R|Hybrid power system|
    US5028803A|1989-03-22|1991-07-02|Sundstrand Corporation|Integrated drive generator system with direct motor drive prime mover starting|
    US4990807A|1989-09-19|1991-02-05|Sundstrand Corporation|Integrated drive generator having magnet generator on second shaft|
    AT402132B|1991-01-11|1997-02-25|Siemens Ag|ELECTRIC MOTOR|
    US6727634B2|2001-08-30|2004-04-27|Honeywell International, Inc.|System and method for end turn retention on a high speed generator rotor|
    US6859019B2|2001-08-30|2005-02-22|Honeywell International, Inc.|System and method for coupling rectifiers of an exciter to the rotor of a main generator|
    US6791230B2|2001-09-07|2004-09-14|Honeywell International, Inc.|System and method for retaining wedges in a rotor|
    US6753637B2|2001-09-07|2004-06-22|Honeywell International, Inc.|Exciter rotor assembly|
    US6734585B2|2001-11-16|2004-05-11|Honeywell International, Inc.|Rotor end caps and a method of cooling a high speed generator|
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    US8226522B2|2008-12-29|2012-07-24|Hamilton Sundstrand Corporation|Coupling for generator/starter|
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    JP5703370B2|2011-04-07|2015-04-15|川崎重工業株式会社|Aircraft power generator|
    US9447822B2|2012-03-16|2016-09-20|Hamilton Sundstrand Corporation|Bug roller bearing outer race assembly|
    US9154011B2|2012-07-06|2015-10-06|Hamilton Sundstrand Corporation|Integrated drive generator housing|
    US9410611B2|2014-01-06|2016-08-09|Hamilton Sundstrand Corporation|Carrier shaft set|
    US9482265B2|2014-11-24|2016-11-01|Hamilton Sundstrand Corporation|Variable shaft for hydraulic unit|
    US9488215B2|2014-11-24|2016-11-08|Hamilton Sundstrand Corporation|Fixed shaft for hydraulic unit|
    JP6343243B2|2015-03-09|2018-06-13|川崎重工業株式会社|Aircraft power generator|
    US20160290489A1|2015-04-02|2016-10-06|Hamilton Sundstrand Corporation|Ring gear for an integrated drive generator|
    US9759305B2|2015-04-02|2017-09-12|Hamilton Sundstrand Corporation|Planet gear for an integrated drive generator|
    US10344845B2|2015-04-02|2019-07-09|Hamilton Sundstrand Corporation|Sun gear for an integrated drive generator|
    US9470302B1|2015-04-03|2016-10-18|Hamilton Sundstrand Corporation|Accessory drive gear for a differential|
    US9695926B2|2015-04-03|2017-07-04|Hamilton Sundstrand Corporation|Accessory drive gear hub for a differential|
    US10024413B2|2015-04-03|2018-07-17|Hamilton Sundstrand Corporation|Input driven gear for a differential|
    US9709157B2|2015-04-03|2017-07-18|Hamilton Sundstrand Corporation|Carrier shaft for a differential|
    US10100673B2|2015-09-04|2018-10-16|Hamilton Sundstrand Corporation|Pump gear|
    US9863416B2|2015-09-04|2018-01-09|Hamilton Sundstrand Corporation|Triangular pump cover|
    US9797397B2|2015-09-04|2017-10-24|Hamilton Sundstrand Corporation|Pump sleeve|
    US10533654B2|2017-11-22|2020-01-14|Hamilton Sundstrand Corporation|Generator drive gear|
    US10323736B2|2017-11-22|2019-06-18|Hamilton Sundstrand Corporation|Integrated drive generator with disconnect plunger|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US05/932,808|US4252035A|1978-08-11|1978-08-11|Integrated drive-generator system|
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