• 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:

    公开号:SU740160A3
    申请号:SU772548854
    申请日:1977-12-02
    公开日:1980-06-05
    发明作者:Карбоннель Анри
    申请人:Новатом Эндюстри (Фирма)；
    IPC主号:
    专利说明:

    (54) DEVICE FOR INTAKE CONNECTIONS
    HOLES. for pouring low
    PRESSURE WITH PESSEL PIPELINES
    The invention relates to mechanical engineering, in particular, to devices for connecting inlet ports for low pressure casting to a supply pipeline. Similar devices with feed pipes, containing fasteners and heat insulating means, with an outer metal casing 1 are known. The disadvantage of these devices is their unreliability in operation with replaceable fast cooling of meth In order to increase reliability in the case of rapid cooling of metal, the described device is fitted an inlet elvent and a bushing, a bribery-1 inlet element is located in the form, the sleeve is installed with the possibility of movement in a feed pipe rovode and made of a heat-insulating n resistant to corrosion of the molten metal material as well. An additional gasket is installed between the bushing and the supply pipeline. In addition, the supply pipeline is made of ceramic, a heat insulating means separating the supply pipe from the outer: metal casing, made of Alumina-based fiber, and the installation is made of felt on the basis of aluminum . . The invention is illustrated in the drawing. The device consists of a form 1, into which metal is poured, and a supply pipeline 2, supported by a mold behind an eccentric device 3. The supply pipeline is made of two parts of the inclined section 4 to a freely supported new sleeve S, which are surrounded by a metal outer casing 6. the opening of the form 1 is installed inlet element 7. Next, between the inlet element 1 and the sleeve 5 is installed gasket 8, and between the sleeve 5 and the inclined section of the supply pipe 4 - gasket 9. The sleeve 5 is made of heat insulator conductive and corrosion resistant material melted metal. In addition, the supply pipeline is made of ceramic. The supply pipeline contains internal covers 10 and 11, which
    权利要求:
    Claims (4)
    [1]
    Claim
    1. A device for connecting the inlet holes of a mold for low pressure molding with supply pipelines, containing coupling
    5 devices and heat-insulating agent with an external metal casing, characterized in that, in order to increase the reliable type of operation in the case of rapid cooling
    10 metal, the device is equipped with an inlet element and a sleeve connected through the gasket, the inlet element being located in the form, the sleeve is installed with the possibility.
    15 movement in the supply pipe / · and is made of heat-insulating and corrosion-resistant molten · metal material, and between the sleeve and the supply pipe 2Q is installed on an additional gasket.
    [2]
    2. The device according to π. 1, characterized in that the feed pipe is made of ceramic.
    [3]
    3. The device according to p. 1, characterized in that the heat-insulating means separating the supply pipe from the outer metal casing is made of fiber based on alumina.
    [4]
    4. The device pop. 1, about t l and -
    30, which means that the pads are made of felt based on aluminum oxide •.
    类似技术:
    公开号 | 公开日 | 专利标题
    US3853309A|1974-12-10|Components using cast-in cooling tubes
    SU740160A3|1980-06-05|Device for joining tap holes of low-pressure casting moulds with feeding pipes
    KR900010009A|1990-07-06|Hot water outlet for metallurgical container
    EA003117B1|2003-02-27|Casting mould for manufacturing a cooling element and cooling element made in said mould
    SE8301221D0|1983-03-07|FILIERE TUBULAIRE POUR LA COULEE CONTINUE D'UN TUBE, A PAROI MINCE, A FONT
    US4166433A|1979-09-04|Tuyeres with independent cooling circuits for nose and body portions
    US4116621A|1978-09-26|Feeding chute or gate
    JPH01111192A|1989-04-27|Heat exchanger
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    SU904876A1|1982-02-15|Mould of unit for continuous casting by freezing-on method
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    CN212419622U|2021-01-29|Lower nozzle cooling device of continuous casting machine tundish
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    SU1312216A1|1987-05-23|Aluminium-alloy piston for internal combustion engine
    JPS58162716A|1983-09-27|Cooling device for water-cooled engine
    JPS5722862A|1982-02-05|Insert casting method
    SU952428A1|1982-08-23|Metal duct for low pressure die casting
    SU1668025A1|1991-08-07|For casting under pressure differential
    SU791454A1|1980-12-30|Metal duct
    SU729250A1|1980-04-25|Molten metal processing device
    PL53422B1|1967-04-25|
    同族专利:
    公开号 | 公开日
    CH618623A5|1980-08-15|
    GB1584578A|1981-02-11|
    AU511866B2|1980-09-11|
    FR2373011B1|1981-06-12|
    DE2752132C3|1981-04-02|
    JPS5370036A|1978-06-22|
    AU3115877A|1979-06-07|
    NO774095L|1978-06-06|
    FR2373011A1|1978-06-30|
    SE7713625L|1978-06-04|
    CA1094775A|1981-02-03|
    JPS5530953B2|1980-08-14|
    DE2752132A1|1978-06-08|
    DE2752132B2|1980-08-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1959685B2|1969-11-28|1973-07-12|SEALING OF FIRE-RESISTANT PIPES ON POUR STOPPING RODS|
    FR2177466B1|1972-02-07|1974-08-30|Alsacienne Atom|
    FR2210467B1|1972-12-15|1975-03-28|Voisin Ets A|
    FR2287294B1|1974-10-09|1978-10-13|Peugeot & Renault|DE3214922C2|1982-04-22|1984-04-26|Norsk Hydro Magnesiumgesellschaft mbH, 4300 Essen|Low-pressure casting device for casting liquid metals|
    JP2594597B2|1988-02-08|1997-03-26|本田技研工業株式会社|Low pressure casting method for cylinder head|
    DE3824609C1|1988-07-20|1990-01-18|Bayerische Motoren Werke Ag, 8000 Muenchen, De|
    DE4122550C2|1991-07-08|1998-10-15|Bayerische Motoren Werke Ag|Low pressure casting machine with heat insulated sprue pot|
    FI97955C|1994-04-15|1997-03-25|Matti Hyvaerinen|Precision molding device|
    DE19613668C1|1996-04-04|1997-05-28|Gustav Ohnsmann|Pressure die casting apparatus|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR7636515A|FR2373011B1|1976-12-03|1976-12-03|
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