• 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 damper construction, comprises, a central hollow tubular pipe pivot portion having an axially extending interior pipe coolant flow passage therethrough and a substantially cylindrical flat plate portion connected to the pipe pivot portion. The pipe pivot portion is mounted for rotation in a bearing formed at diametrically opposite sides of a tubular conduit made up of walls formed by longitudinal pipes arranged side-by-side in a circular pattern and welded together. The bearing includes a hollow portion and it is furnished with coolant which is circulated through the pipes of the conduit. The pipe pivot portion is rotatably supported on the bearing and, in addition to being cooled by the passage defined in the bearing, it includes a passage therethrough which connects into passages formed by a plurality of substantially concentrically arranged first and second arcuate bent tubes of different bend diameters which have respective ends connected to one side of the tubular pipe portion and the opposite side respectively.
    公开号:SU826975A3
    申请号:SU782700904
    申请日:1978-12-18
    公开日:1981-04-30
    发明作者:Кульманн Херберт
    申请人:Sidepal Sa；
    IPC主号:
    专利说明:

    - 1- The invention relates to a valve structure and can be used in pressure control systems and the flow of exhaust gases npc ttmineH furnace furnaces. Closest to the present invention, there is a damper containing a regulating disk mounted on a rotary axis with channels communicating with a source of refrigerant 41. A disadvantage of the known construction. It is impossible to provide a targeted supply of refrigerant to certain areas of the regulator in accordance with their thermal load. In addition, the formation of channels in the disk regulating body by running coolant tracks on its surface does not exclude the possibility of leakage of the latter, which leads to a decrease in the cooling effect, as well as the formation of vortexing and puzzling steam, especially rotation of the refrigerant around the ends of the tracks, which is accompanied by overheating and pressure loss. All of the above numerical deficiencies reduce the service life of the damper when working under conditions of high temperature. . The purpose of the invention is to increase the term. {Services. This goal is achieved by the fact that the turning axis is made in the form of a pipe with calibrated holes on a cylindrical surface, communicated with a source of coolant and. installed in supports made in the form of cooled chambers, and the regulator is made in the form of pipes bent in the shape of a semicircle, attached to the axis and co-mounted by means of calibrated holes with its cavity. FIG. 1 shows a flap, section; in fig. 2 is a view A of FIG. 1. The valve is installed in the pipeline with hot gas, the wall of which is formed by pipes 1 with circulating coolant in them, for example, water. The damper regulator is fixed on a rotary axis, made of several pipes 2-5 which are welded together with each other, and composed of pipes 6 bent along arcs of circumference, the number of which depends on their cross-section and internal diameter of the pipeline. Izog
    权利要求:
    Claims (1)
    [1]
    Claim
    A damper containing a disk regulating body mounted on a rotary axis with channels communicated with a refrigerant source, which is characterized in that, in order to increase the service life, the rotary axis is made in the form of a pipe with calibrated holes on a cylindrical surface, in communication with a refrigerant source and installed in supports made in the form of chilled chambers, and the regulatory body is made in the form of pipes curved in the form of a semicircle, attached to the axis and communicated by means of -. liberated holes with its cavity. ·
    类似技术:
    公开号 | 公开日 | 专利标题
    US3898793A|1975-08-12|Bearing system for gas turbine engine
    US4693079A|1987-09-15|Multi-partite exhaust gas line
    SU960522A2|1982-09-23|Tube-and-plate type heat exchanger
    KR100254128B1|2000-05-01|Regenerative type burner and storage type heat exchanging system available therefor
    SU826975A3|1981-04-30|Gate
    RU2187763C1|2002-08-20|Hot-water boiler
    US2673718A|1954-03-30|Rotary air preheater with cooling means
    SE8102994L|1981-11-20|FLUIDIZED BED COMBUSTION REACTOR
    CA1216280A|1987-01-06|Heat exchanger
    CN207439679U|2018-06-01|A kind of combustor test equipment and its measurement pipeline section
    CN110726314A|2020-01-24|Spiral flat tube heat exchanger
    US4055043A|1977-10-25|Manifold reactor
    SU887870A1|1981-12-07|Cooled throttle shutter
    JP2000038964A|2000-02-08|Egr coller
    RU2069779C1|1996-11-27|Gas-turbine engine
    SU732624A1|1980-05-05|Recuperator
    SU1296791A1|1987-03-15|Recuperator
    CN214746511U|2021-11-16|Heat exchanger water channel balance mechanism
    SU1229517A2|1986-05-07|Gas burner
    SU1002796A2|1983-03-07|Heat exchanger
    SU1116282A1|1984-09-30|Heat generator
    RU1800242C|1993-03-07|Air heater
    SU1755026A1|1992-08-15|Heat exchanger
    SU1121556A1|1984-10-30|Vortex tube
    SU1636642A2|1991-03-23|Recuperator
    同族专利:
    公开号 | 公开日
    RO84874B|1984-09-30|
    DE2857706C2|1986-08-21|
    FR2412021A1|1979-07-13|
    ATA896378A|1982-12-15|
    BR7808256A|1979-08-14|
    JPS5488812A|1979-07-14|
    AT371909B|1983-08-10|
    RO84874A|1984-08-17|
    DD139895A5|1980-01-23|
    NL7812157A|1979-06-21|
    BE872829A|1979-03-30|
    CA1113988A|1981-12-08|
    CH633870A5|1982-12-31|
    IT7830964D0|1978-12-18|
    DE2849990C2|1985-07-11|
    DE2849990A1|1979-06-21|
    NO146919C|1982-12-29|
    IT1100729B|1985-09-28|
    FR2412021B1|1985-10-18|
    LU78708A1|1978-06-21|
    ES475886A1|1979-11-01|
    NO784205L|1979-06-20|
    GB2011052B|1982-10-13|
    NO146919B|1982-09-20|
    PL117487B1|1981-08-31|
    PL211329A1|1979-09-10|
    SE7812557L|1979-06-20|
    DE7834262U1|1980-03-27|
    GB2011052A|1979-07-04|
    AR216710A1|1980-01-15|
    DK568178A|1979-06-20|
    US4237854A|1980-12-09|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2391010A|1945-12-18|Damper and shutter for regulating |
    US510008A|1893-12-05|Valve for gas-furnaces |
    DE239420C|
    US1359898A|1919-04-21|1920-11-23|Jenkins David|Journal-box|
    US1542989A|1924-05-22|1925-06-23|William M Connery|Air-cooled damper|
    DE462163C|1925-05-14|1928-07-05|William Mills Connery|Air-cooled smoke flap|
    DE1031329B|1952-12-09|1958-06-04|Bruno Aurin|Hot wind valve, especially for hot wind lines at blast furnaces|
    DE939118C|1954-04-27|1956-02-16|Brown Ag|Bearing shell with cooling tubes embedded in the bearing shell lining|
    US3181527A|1962-11-15|1965-05-04|Babcock & Wilcox Co|Fluid cooled damper|
    US3245401A|1964-03-05|1966-04-12|Loftus Engineering Corp|Water-cooled damper|
    FR2002573A1|1968-02-24|1969-10-17|Adams Geb|
    GB1287885A|1968-10-17|1972-09-06|
    US3684239A|1970-11-30|1972-08-15|Rockwell Mfg Co|Butterfly type valve with stress seal|
    US4164211A|1977-10-03|1979-08-14|American Air Filter Company, Inc.|Damper assembly|DE4338431A1|1993-11-10|1995-05-11|Zimmermann & Jansen Gmbh|Cooled slide plate|
    DE19717016A1|1997-04-23|1998-11-05|Dietrich Dipl Ing Zosel|Valve for hot fluids|
    DE10054003B4|2000-11-01|2005-09-01|Büttner Gesellschaft für Trocknungs- und Umweltechnik mbH|Shut-off device for gas ducts, in particular for hot gas ducts with large cross-sections for installations for drying wood chips|
    GB0115126D0|2001-06-21|2001-08-15|Invectoment Ltd|High temperature damper|
    CN112032317A|2020-07-21|2020-12-04|北京航天石化技术装备工程有限公司|Jacket type cam deflection regulating valve|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    LU78708A|LU78708A1|1977-12-19|1977-12-19|
    [返回顶部]