• 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:
    Invention m. B. Used to control the air supply (B) in the pulsation burners. The invention makes it possible to improve the quality of combustion by reducing the resistance and simplifying the structure. The valve contains a flat thin circular ring (K) 1 with inner and outer cylindrical edges 2 and 3. Section K 1 adjacent to its outer edge 3 is located with a gap between the ring stops 8, 7. The latter axially spaced from one another. The edge 2 K 1 is displaced from the saddle 4 by a constant value, and K 1 has the shape of a truncated cone. During operation, K 1 is placed in the inlet air duct 5, which consists predominantly of several suction ports 9 or a suction gap. In this case, one side K 1 faces the channel 5 leading to the combustion chamber, and the other side faces the entrance side connected with the surrounding B through the chamber under vacuum (P). When applying B to one side, K 1 will be acted upon by variable P and overpressure, while the other side of K 1 will be acted upon by variable R. Thanks to the elastic properties of K 1, when a pressure pulse is applied, it will move axially up or down in the gap between wall 13 and the saddle 4. 3 Il. O) CUt / f.J
    公开号:SU1327797A3
    申请号:SU843785906
    申请日:1984-08-29
    公开日:1987-07-30
    发明作者:Берье Олссон Карл
    申请人:Марек Б.В. (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to burner devices, for example, for controlling air supply and can be used in pulsation burners.
    The aim of the invention is to improve the quality of combustion by reducing the resistance and simplifying the design.
    FIG. 1 shows a flat and thin steel ring, top view; in fig. 2 — inlet section of a pulsation burner with a check valve installed in it; in fig. 3 - check valve with a ring in the open position.
    The check valve of the pulsation burner contains at least one flat thin round ring 1 with inner and outer cylindrical edges 2 and 3.
    Ring 1 in. the closed position is supported on an annular seat 4 located concentrically with the burner inlet 5 and having at least one air opening 6. The valve additionally contains two annular stops 7 and 8 axially spaced from one another, and a portion of the ring 1 adjacent to. its outer edge 3, is located with a gap between the lugs 8 and 7.
    The inner edge 2 of the ring 1 is displaced from the saddle 4 by a constant value, and the ring 1 has the shape of a truncated cone.
    Ring 1 can be made of steel or plastic, with the steel ring having a thickness of 0.15-0.30, an outer diameter of about 12 cm, and an inner diameter of about 7 cm, with a ring width of 2.5 cm.
    During operation, the ring is placed in the air inlet duct 5, consisting mainly of. several suction ports 9 or from the suction gap, with one side
    the ring 1 faces the channel 5 leading to the combustion chamber 10, and its other side faces the entrance connected with ambient air through the chamber 11 under vacuum. When air is applied to one side of the ring 1, the phases of the vacuum will act and overpressure, a variable vacuum will act on the other side of the ring 1. Fuel is supplied through nozzle 12 and mixed with air prior to entering the combustion chamber 10. Due to the elastic properties of the ring 1, when a pressure pulse is applied, it will move axially up or down in the gap between the wall 13 and the saddle 4.
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    five
    A check valve of a pulsation burner installed in the inlet air channel of a pulsation burner, containing at least one flat thin circular ring with inner and outer cylindrical edges, made of elastic flexible:
    0. Of a material supported in position on an annular seat located concentrically to the inlet channel and having at least one opening for the passage of air, characterized in that, in order to improve the quality of fuel combustion by reducing and resisting and simplifying the design, the valve is relatively contains two annular abutments axially spaced from one another, and a portion of the ring adjacent to its outer edge is located with a gap between these stops and in contact ho of the whole circle with one of them in the open position sealing rings, wherein the inner edge of the ring is displaced from the valve seat by a constant value, and the ring has a frustoconical shape.
    0
    Editor I. Rybchenko
    Compiled by E. Languages
    Tehred L. Oliynyk Proofreader V, Woot ha
    Order.3398 / 58 Circulation 494Subscription
    VNIIGSh of the USSR State Committee for Inventions and Discoveries 4/5, Moscow, Zh-35, Raushsk nab. 113035
    Production and printing company, Uzhgorod, st. Project, 4
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    同族专利:
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    NO843319L|1984-08-20|
    JPH0518009B2|1993-03-10|
    DK159292B|1990-09-24|
    NO154443B|1986-06-09|
    FI75220C|1988-05-09|
    EP0130211A1|1985-01-09|
    WO1984002762A1|1984-07-19|
    DK409984A|1984-08-28|
    SE435098B|1984-09-03|
    AT27480T|1987-06-15|
    FI843389A|1984-08-28|
    US4906174A|1990-03-06|
    EP0130211B1|1987-05-27|
    AU571483B2|1988-04-21|
    FI75220B|1988-01-29|
    AU2417884A|1984-08-02|
    NO154443C|1986-09-17|
    DE3371806D1|1987-07-02|
    DK409984D0|1984-08-28|
    SE8207522L|1984-07-01|
    SE8207522D0|1982-12-30|
    JPS60500307A|1985-03-07|
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR617642A|1925-06-20|1927-02-23|Gasaccumulator Svenska Ab|Improvements to gas appliances for flashing fires|
    US2585863A|1946-04-01|1952-02-12|Maytag Co|Snap-action relief valve|
    US2701950A|1952-07-26|1955-02-15|Swingfire Bahamas Ltd|Combustion device and check valve therefor|
    US2950592A|1954-01-06|1960-08-30|Curtis Automotive Devices Inc|Resonant pulse jet engine having an engine valve antechamber|
    US2979901A|1958-09-02|1961-04-18|Curtis Automotive Devices Inc|Pulse jet engine|
    US3036592A|1959-02-16|1962-05-29|Garrett Corp|Valve assembly|
    SE197021C1|1960-09-22|1965-07-06|
    FR1301164A|1961-09-19|1962-08-10|Gustavsbergs Fabriker Ab|Intermittent combustion fireplace|
    GB1023752A|1962-05-18|1966-03-23|Karl Borje Olsson|Improvements in or relating to an oscillating gas column combustion apparatus|
    US3270771A|1963-06-11|1966-09-06|Robertshaw Controls Co|Resilient disc check valve|
    US3267985A|1964-03-12|1966-08-23|John A Kitchen|Pulse combustion apparatus|
    US3430648A|1966-08-19|1969-03-04|Fruehauf Corp|Vent check valve|
    GB1346169A|1970-03-26|1974-02-06|Girling Ltd|Fluid flow control valves|
    US3830253A|1973-02-12|1974-08-20|Trane Co|Compressor valve apparatus|
    US4248585A|1978-12-04|1981-02-03|Gulf Oil Corporation|Flare ignition apparatus|FR2562212B1|1984-03-29|1988-04-22|Elf Aquitaine|DEVICE FOR SUPPLYING A PULSATORY COMBUSTION CHAMBER WITH FUEL AND FUEL|
    EP0227699B1|1985-06-12|1989-01-04|PLETZER, Georg|Furnace device|
    FR2596854B1|1986-04-04|1990-01-26|Elf Aquitaine|SINGLE VALVE VALVE FOR GAS BOILER|
    FR2596853B1|1986-04-04|1990-03-23|Elf Aquitaine|IMPROVEMENTS ON DEVICES FOR SUPPLYING A PULSATORY COMBUSTION CHAMBER OF A FUEL AND FUEL MIXTURE|
    SE459986B|1987-04-09|1989-08-28|Asea Stal Ab|POWER PLANT WITH CYCLON CLEANER WITH COLD CYCLON BEN|
    SE464540B|1989-08-24|1991-05-06|Pulsonex Ab|SCRUBBURGERS FOR HOT WATER BOILERS, WHILE NECK COOLED BY AN OUTPUT FOR HOT WATER|
    US5213487A|1991-06-26|1993-05-25|Holset Engineering Company, Inc.|Ring valve type air compressor with deformable ring valves|
    US5277560A|1991-06-26|1994-01-11|Holset Engineering Company, Inc.|Ring valve type air compressor with deformable ring valves|
    FR2936299B1|2008-09-25|2010-12-24|Muller & Cie Soc|PULSATORY BOILER WITH FLAP VALVE|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE8207522A|SE435098B|1982-12-30|1982-12-30|BACK VALVE IN AIR INLET FOR A SCRUBBURNER|
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