• 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 method for recovering the luminescent material from a mercury vapour electric discharge lamp, or like lamps, in which the ends of the lamp bulb or tube are separated from the intermediate bulb part (22) subsequent to equalizing the pressure in the lamp. The luminescent material (30) is loosened from the inner wall surface of the bulb part (22) with the aid of a stripping device (27) which is arranged to be inserted into the bulb part (22) from one end (26) thereof, and in which the loosened material is collected with the aid of a suction device (25) connected to the other end (23) of the bulb part. The invention also relates to an arrangement for removing and collecting the luminescent material, this arrangement comprising the aforementioned stripping de-' vice (27) in the form of a stripping head (29) mounted on one end of a rod (28), and the aforementioned suction device (25) is capable of being connected to one end of the bulb part (22). The rod (28) is arranged to move the stripping head (29) backwards and forwards in the bulb part (22), the stripping head (29) being guided in a manner to form an annular gap between the head and the wall of the bulb part. The luminescent material is loosened by the amplified air stream passing through the gap.
    公开号:SU1658834A3
    申请号:SU864027436
    申请日:1986-04-29
    公开日:1991-06-23
    发明作者:Киландер Ханс
    申请人:Мрт Систем Актиеболаг (Фирма)；
    IPC主号:
    专利说明:

    V
    V
    权利要求:
    Claims (3)
    [1]
    1. A device for removing phosphor from cylindrical flasks of mercury discharge lamps, containing a node separating the layer of phosphor from the walls of the bulb, made in the form of a rod mounted with the possibility of reciprocating movement along its axis and equipped with an executive link, characterized in that. that, in order to increase the productivity and efficiency of phosphor removal, the executive link is made in the form of two coaxial truncated cones, large bases of which are connected to a cylinder, the diameter of which is chosen equal to a value that ensures the formation of a gap with the walls of the bulb, and coaxially to the rod from the side of the executive link, a pipe with a seal, made with the possibility of tight connection with the bulb and connected to the pumping means.
    [2]
    2. The device poplotlichalsya I in that the opening angle a of each of the cones is selected from the expression
    20 ° <a £ 40 °
    [3]
    3. The device according to claim 1, with the fact that the opening angle of each of the cones is 30 °.
    Compiled by V. Kiryanov Editor I. Gornaya Tehred M. Morgenthal Corrector I. Muska
    Order 1725 Circulation 321 Subscription
    VNIIIPI of the State Committee for Inventions and Discoveries at the State Committee for Science and Technology
    113035, Moscow. Zh-35, Raushskaya nab., 4/5
    Production and Publishing Combine Patent, Uzhgorod, 101 Gagarin St.
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    同族专利:
    公开号 | 公开日
    FI861651A|1986-10-31|
    FI861651A0|1986-04-18|
    NO163908C|1990-08-08|
    EP0200697A3|1989-08-02|
    DK165429C|1993-04-05|
    EP0200697B1|1991-11-06|
    FI85781B|1992-02-14|
    AT69330T|1991-11-15|
    SE444582B|1986-04-21|
    EP0200697A2|1986-11-05|
    DE3682316D1|1991-12-12|
    NO163908B|1990-04-30|
    DK183186A|1986-10-31|
    NO861709L|1986-10-31|
    JPS62116685A|1987-05-28|
    SE8502103D0|1985-04-30|
    DK183186D0|1986-04-21|
    DK165429B|1992-11-23|
    FI85781C|1992-05-25|
    US4715838A|1987-12-29|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2116129A|1935-12-03|1938-05-03|Light Service Corp|Method of severing and reuniting glass objects|
    US2122117A|1937-05-07|1938-06-28|Electronics Supply Corp|Reconditioning electronic unit|
    US2267435A|1941-01-22|1941-12-23|Hygrade Sylvania Corp|Apparatus for cleaning electric lamp bulbs|
    US2669217A|1949-05-05|1954-02-16|Clifton Conduit Company Inc|Apparatus for removal of excess spelter from the interior of larger sizes of conduitor the like by means of hot purging fluid|
    US3679284A|1970-08-21|1972-07-25|Rca Corp|Method for filling an evacuated electron tube with gas to atmospheric pressure|
    US3839085A|1972-03-27|1974-10-01|Richards Corp|Tube surface scraping|
    JPS531594B2|1975-09-10|1978-01-20|
    JPS612436B2|1977-10-14|1986-01-24|Hitachi Ltd|
    SE410868B|1978-04-12|1979-11-12|Lumalampan Ab|SET AND DEVICE FOR SEPARATING MERCURY FROM SOLID MATERIAL BY DISTILLATION UNDER VACUUM|
    DE3410989A1|1984-03-16|1985-09-26|Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München|METHOD AND DEVICE FOR REFURBISHING STAINLESS FLUORESCENT LAMPS|SE457149B|1987-04-16|1988-12-05|Mrt System Ab|PROCEDURE FOR Separation of mercury-containing waste|
    US5106598A|1989-02-10|1992-04-21|Cogar Michael J|Lamp reclamation process|
    DE3911395C1|1989-04-07|1990-05-31|Paul 6240 Koenigstein De Frankenbach|
    US5116272A|1990-07-03|1992-05-26|Gte Products Corporation|Method and apparatus for forming apertures in fluorescent lamps|
    US5229687A|1991-10-09|1993-07-20|Gte Products Corporation|Mercury vapor discharge lamp containing means for reducing mercury leaching|
    US5229686A|1991-10-09|1993-07-20|Gte Products Corporation|Mercury vapor discharge lamp containing means for reducing mercury leaching|
    US5535471A|1993-12-15|1996-07-16|Texas Instruments Incorporated|Tool for cleaning LPCVD furnace tube|
    DE4405398C1|1994-02-21|1995-04-27|Nordische Quecksilber Rueckgew|Process and device for continuous thermal removal of mercury from luminescent material|
    DE4429326C1|1994-08-18|1995-12-14|Hetzel & Co Elek Recycling|Recovery and reprocessing of resistance and/or discharge lamps|
    SE9403139L|1994-09-20|1996-03-21|Boliden Contech Ab|Process for the treatment of mercury-contaminated material|
    US5580006A|1995-01-04|1996-12-03|Recyclights, Inc.|Sprocket crusher|
    DE19607482B4|1996-02-28|2004-10-28|Paul Herborn|Method and device for separating the caps of gas discharge lamps|
    DE19734687C1|1997-08-11|1999-01-28|Ald Vacuum Techn Gmbh|Inductive separation of metal end caps from glass fluorescent tube for reprocessing|
    US5923121A|1997-10-14|1999-07-13|Osram Sylvania Inc.|Fluorescent lamp having an attachment therein for reduction of soluble mercury in the lamp and to act as a fail-safe at the end of lamp life|
    US5994838A|1998-03-06|1999-11-30|Osram Sylvania Inc.|Mercury vapor discharge lamp having means for reducing mercury leaching|
    DE19815486A1|1998-04-07|1999-10-28|Richard Kurig|Process for refurbishing used fluorescent lamps for glass tube recovery|
    DE10059310B4|2000-11-29|2011-01-20|General Electric Co.|Method for recovering fluorescent material from defective glass bodies of discharge lamps|
    KR20010069336A|2001-01-19|2001-07-25|서영철|Fluorescent lamps that can be disassembled and assembled and their manufacturing|
    DE10133073C1|2001-05-16|2002-07-25|Paul P Frankenbach|Contactless discharge lamp socket removal device uses infrared laser beam directed onto outside of lamp tube during its rotation about its longitudinal axis|
    JP5599289B2|2010-11-15|2014-10-01|株式会社クラミー技術研究所|How to recycle waste fluorescent lamps|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE8502103A|SE444582B|1985-04-30|1985-04-30|SET AND DEVICE FOR RECYCLING THE LIGHTING LIGHT FROM LIGHT|LV930479A| LV5352A3|1985-04-30|1993-06-04|Device for luminophore removal from cylindrical bulb lamp in cylindrical bulb|
    LTRP956A| LT2262B|1985-04-30|1993-09-06|LUMINOFORO CLEANING AND GAS STYLE LEMPU CYLINDER HEAD|
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