• 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:
    In a rotary-piston internal-combustion engine in which two sets of pistons rotate about a common axis while in sealing engagement with a cylindrical casing wall, and the two sets are connected so that the pistons of one set rotate at uniform speed and those of the other set rotate at cyclically varying speed to expand and contract combustion chambers circumferentially bounded by the pistons, the uniformly rotating pistons are fixedly fastened to the radial end walls of the casing, and motion is transmitted between the two sets by crankshafts journaled in a gear carrier fixedly fastened to one of the end walls and oscillating a mounting sleeve for the pistons of the other set. The crankshafts are rotated by respective gears meshing with a ring gear fastened to the normally stationary cylindrical casing wall.
    公开号:SU847937A3
    申请号:SU711641688
    申请日:1971-04-02
    公开日:1981-07-15
    发明作者:Забет Хушанг
    申请人:За витель；
    IPC主号:
    专利说明:

    The invention relates to internal engines with uneven movement of workers (in the annular working chamber). Internal engines are known with uneven movement of the working bodies, containing fixed axial valves with an annular working chamber and vane working saganas: basic, kinematically connected to the output shaft. angularity, and auxiliary, kinematically associated with the shaft of the mechanism of periodic changes in angular velocity, placed in the casing and made in the form of a crank-rod A gear equipped with a small gear running on a stationary gear installed in the X13 gear. The disadvantage of this engine is significant inertial loads on the elements of the mechanism for the periodic change of the angular distortion, reduced engine service. increase in service life. The goal is achieved by auxiliary working bodies with a sleeve mounted concentrically with the shaft cally varying angular velocity and bonded to the shaft by means of a slot formed on a side opposite to a cover mechanism is rotatable and is bonded to one side neposre dstvonno rabochish with the main bodies and on the other stschrony - with the output shaft. Auxiliary workers argaal for KpeafieifiJ on the sleeve with screws, the heads of which are located on the inner surface of the sleeve. FIG. 1 shows the proposed engine, a longitudinal section; in fig. 2 - the same, cross-section along the working chamber; in fig. 3 - the same, cross-section: 1st section along the casing of the mechanism of periodic change in angular velocity. RosAi; in fig. 4 is a schematic of the attachment of auxiliary working sargans on a sleeve, option In the fixed case 1 of the engine there is an annular working chamber 2, bounded from the ends by side covers 3 and 4. In the working chamber 2 there are bladed working bodies: main 5, kinematically connected to the output shaft 6 constant angular speeds, and auxiliary 7 / kinematically associated with the shaft 8 of the mechanism for periodically varying angles of speed. The mechanism for the periodic variation of the angular velocity is located in the casing 9 and is designed as a red crank gear 10, equipped with a small gear 11, about 6 rolls; on the fixed gear 12 mounted in the housing 1.. The auxiliary working bodies 7 are made with a SLEEVE 13, mounted concentrically with the shaft 8 of the mechanism for a periodic change in angular velocity and associated with the spitz 14 on the side opposite to the said mechanism, with the auxiliary working bodies 7 secured to the sleeve 13 with screws 15, whose naked covers are located on the inner surface of sleeve 13.: The casing 9 of the mechanism for the periodic change in angular velocity is rotatably connected to one side directly with the main workers. Rangs 5, and with, another with weekend VSHOM 6.
    When the output shaft 6 is operated at a constant angular velocity, the auxiliary working bodies 7, i.e. variable angular rotational speed, periodically draw closer to the main working bodies 5 / ensuring the change of the working volumes between them and the flow of the thermodynamic processes.
    The presence of the sleeve 13, carrying the auxiliary working bodies 7 and connected with the aid of the slot 14 to the shaft 8 of the mechanism for the periodic change in angular velocity, ensures the alignment of loads on the elements of the mechanism for the periodic change in the angular velocity and leads to an increase in their service life.
    权利要求:
    Claims (2)
    [1]
    1. Internal combustion engine with uneven movement of the working bodies, comprising a stationary body with an annular working chamber and vane working bodies: main, kinematically connected to the output shaft of a constant angular velocity, and auxiliary, kinematically connected to the shaft of the mechanism of a periodic change in angular velocity located in the housing and made in the form of a crank-shatunnoy. transmission, equipped with a small gear running around the fixed gear mounted in the housing, characterized in that, in order to equalize the loads on the elements of the mechanism of the periodic change in angular velocity and increase the service life, the auxiliary working bodies are made with a sleeve mounted concentrically with the shaft of the mechanism of the periodic change of the angular velocity and connected to the shaft using splines made on the side opposite to the mechanism and the casing is rotatably connected on the one hand directly to the main working bodies, and on the other hand to the output shaft.
    0
    [2]
    2. The engine under item 1, about tl and am that the auxiliary working bodies mounted on the sleeve with screws, heads of which are located on the inner surface
    5 bushings.
    and articles and information taken into consideration during the examination
    1. US Patent No. 2182269, cl. 123-8.47, publ. 1939.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU847937A3|1981-07-15|Internal combustion engine
    US3256866A|1966-06-21|Internal combustion engine
    US3224421A|1965-12-21|Rotary engines with rotating distributors
    US6615793B1|2003-09-09|Valveless revolving cylinder engine
    US4419057A|1983-12-06|Rotary piston motor
    US3760777A|1973-09-25|Rotary-piston engine
    WO2003008764A1|2003-01-30|The oscillating-rotary engine
    US3955541A|1976-05-11|Rotary internal combustion engine with uniformly rotating pistons cooperating with reaction elements having a varying speed of rotation
    US4132513A|1979-01-02|Rotary engine counterweight system
    US2734489A|1956-02-14|Tschudi
    GB1014764A|1965-12-31|Rotary four-stroke cycle internal combustion engines
    EP0027665B1|1985-03-20|Rotary engine employing double eccentric
    US2211292A|1940-08-13|Split cycle internal combustion engine
    US4202315A|1980-05-13|Single cycle rotary engine with constant fuel feeding
    US3953157A|1976-04-27|Rotary-piston internal-combustion engine with two output shafts
    KR950025238A|1995-09-15|Rotary piston internal combustion engine
    GB1028098A|1966-05-04|Rotary-piston internal combustion engines
    HU190492B|1986-09-29|Oil pump for pressure lubricating four-stroke internal combustion engines
    GB1174989A|1969-12-17|Improvements relating to Rotary-Piston Internal Combustion Engines
    GB1002168A|1965-08-25|Improvements in or relating to rotary piston internal combustion engines
    FR2248412A1|1975-05-16|Combustion engine with cylindrical housing - which contains eccentrically moving non-rotary piston body with radial sealing elements
    RU2393361C2|2010-06-27|Single-cylinder multi-piston ice |
    US3311093A|1967-03-28|Rotary engine timing-gear
    SU1224494A1|1986-04-15|Moment regulator
    US1482629A|1924-02-05|Rotary engine
    同族专利:
    公开号 | 公开日
    FR2091075A5|1972-01-14|
    US3736080A|1973-05-29|
    JPS4943745B1|1974-11-22|
    GB1343492A|1974-01-10|
    DE2021640A1|1972-03-09|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1676211A|1923-06-02|1928-07-03|Bullington Motors|Transmission for rotary engines|
    US1839275A|1926-08-24|1932-01-05|S F P Engine Co|Rotary internal combustion engine|
    US2222133A|1939-04-03|1940-11-19|Harry F Wolstenholme|Rotary internal combustion engine|
    US3256866A|1962-09-21|1966-06-21|Jordan V Bauer|Internal combustion engine|JPS51139296A|1975-05-23|1976-12-01|Mitsubishi Electric Corp|Crystalline liquid switch|
    US3953157A|1975-05-28|1976-04-27|Huschang Sabet|Rotary-piston internal-combustion engine with two output shafts|
    US6210135B1|1997-11-20|2001-04-03|Valery Rassin|Internal combustion rotary engine|
    AT503080T|2006-10-06|2011-04-15|Reyhani Design United Services Gmbh|CIRCULATION PISTON internal combustion engine|
    US10041402B2|2016-05-12|2018-08-07|Pratt & Whitney Canada Corp.|Internal combustion engine with split pilot injection|
    US9528434B1|2011-07-28|2016-12-27|Pratt & Whitney Canada Corp.|Rotary internal combustion engine with pilot subchamber|
    US10544732B2|2011-07-28|2020-01-28|Pratt & Whitney Canada Corp.|Rotary internal combustion engine with removable subchamber insert|
    US10557407B2|2011-07-28|2020-02-11|Pratt & Whitney Canada Corp.|Rotary internal combustion engine with pilot subchamber|
    US9038594B2|2011-07-28|2015-05-26|Pratt & Whitney Canada Corp.|Rotary internal combustion engine with pilot subchamber|
    US10145291B1|2017-10-10|2018-12-04|Pratt & Whitney Canada Corp.|Rotary engine and method of combusting fuel|
    US10801394B2|2017-11-29|2020-10-13|Pratt & Whitney Canada Corp.|Rotary engine with pilot subchambers|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19702021640|DE2021640C|1970-05-02|Central-axis rotary piston internal combustion engine|
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