WASTE WATER TREATMENT
    2.
    发明专利

    公开(公告)号:GB9326329D0

    公开(公告)日:1994-02-23

    申请号:GB9326329

    申请日:1993-12-23

    Abstract: A treatment vessel (50) contains a fluidizable bed (70) of loose particulate material comprising particles of sharp sand adhered to granules of polyethylene to provide a habitat for microorganisms effective in wastewater treatment. The material has a desired density slightly greater than 1.0 g/cc, a specific surface area in excess of 600 m /m , and a particule size range of about 3 mm to 10 mm. The bed and wastewater is fluidized and aerated by air bubbles emitted from self-sealing aerators (71) disposed at the base of the bed and arranged for placement and removal from above the water level. The loose material can rest directly on the aerator surface.

    APPARATUS FOR THE GASIFICATION OF LIQUIDS

    公开(公告)号:GB9109713D0

    公开(公告)日:1991-06-26

    申请号:GB9109713

    申请日:1991-05-03

    Applicant: TODD JOHN J

    Abstract: PCT No. PCT/GB92/00800 Sec. 371 Date Nov. 2, 1993 Sec. 102(e) Date Nov. 2, 1993 PCT Filed May 1, 1992 PCT Pub. No. WO92/19546 PCT Pub. Date Nov. 12, 1992.An apertured flexible membrane (10) extends over a domed support (11). A central gas supply tube (50,82) terminates in gas outlets (51) oriented to direct the gas to flow horizontally into the space (40) between the membrane and the support to inflate the membrane away from the support so that gas from the inflated space discharges through the apertures (60) as fine bubbles and such that when the gas supply ceases the membrane collapses back into area contact with the support to seal all the apertures. This reduces clogging. The aerator is useful in the aeration of sewage or waste water and in fish or eel farms.

    Method and apparatus for coating granules

    公开(公告)号:GB9823304D0

    公开(公告)日:1998-12-23

    申请号:GB9823304

    申请日:1998-10-23

    Applicant: TODD JOHN J

    Abstract: Granules of plastics material are coated with a mixture of sand and salt grains by tumbling and heating a mixture of grains and plastics granules by passing them along a heated rotating hollow tube 1. The grains and plastics material granules are fed from hoppers 7,8, mixed by rib(s) 6 and heated to a temperature not less than the softening temperature of the plastics granules by a heater 5 . The coated granules are then tumbled and cooled before leaving the rotating hollow tube. The salt grains may then be removed by washing, to form a waste water treatment medium.

    Waste water treatment,media therefor and its manufacture

    公开(公告)号:GB9802388D0

    公开(公告)日:1998-04-01

    申请号:GB9802388

    申请日:1998-02-04

    Applicant: TODD JOHN J

    Abstract: A loose particulate material for use in waste water treatment comprises granules of plastics material carrying weighting material so that the granules have an average density of approximately 1.0g/cc. At least a portion of the weighting material is carried within the granules and the surfaces of the granules are provided with concavities to provide a habitat for organisms effective in waste water treatment. The particles are manufactured by incorporating a weighting material into the granules, contacting the granules with grains of a soluble substance at an elevated temperature to coat the granules with the soluble substance grains and subsequently dissolving the soluble substance grains. The weighting material may be sand, the soluble substance may be sodium chloride.

    APPARATUS FOR THE GASIFICATION OF LIQUIDS

    公开(公告)号:CA2108574A1

    公开(公告)日:1992-11-04

    申请号:CA2108574

    申请日:1992-05-01

    Applicant: TODD JOHN J

    Inventor: TODD JOHN J

    Abstract: 2108574 9219546 PCTABS00017 An apertured flexible membrane (10) extends over a domed support (11). A central gas supply tube (50, 82) terminates in gas outlets (51) oriented to direct the gas to flow horizontally into the space (40) between the membrane and the support to inflate the membrane away from the support so that gas from the inflated space discharges through the apertures (60) as fine bubbles and such that when the gas supply ceases the membrane collapses back into area contact with the support to seal all the apertures. This reduces clogging. The aerator is useful in the aeration of sewage or waste water and in fish or eel farms.

    FISHING REEL HAVING A ONE-PIECE SIDE PLATE AND BRIDGE
    9.
    发明申请
    FISHING REEL HAVING A ONE-PIECE SIDE PLATE AND BRIDGE 审中-公开
    具有单层钢板和桥梁的渔船

    公开(公告)号:WO2007123843A2

    公开(公告)日:2007-11-01

    申请号:PCT/US2007009027

    申请日:2007-04-12

    CPC classification number: A01K89/015

    Abstract: A fishing reel end plate (200) may comprise a unitary disk (200) having a generally central opening (252) between a frame facing side (220) and an exterior side (210) thereof, a bridge (230) proximate the frame facing side (220) and a wall (242) joining a fundus and the exterior side (210) defining a first cavity (250) open at the exterior side (210). The bridge (230) may have a hole (232) spaced apart from a generally central opening (252) for receiving a stud (120). The unitary disk (200) may have a second cavity (260) open at the frame facing side (220) and separated from the first cavity (250) by a common portion of the wall (242). The common wall (242) portion may have an opening (212) between the first and second cavities (250, 260). The end plate (200) may be mounted to the frame (20) of a fishing reel (10).

    Abstract translation: 钓鱼卷轴端板(200)可以包括在框架侧面(220)和其外侧(210)之间具有大致中心开口(252)的整体盘(200),邻近框架面 (220)和连接眼底的壁(242)和限定在外侧(210)开口的第一空腔(250)的外侧(210)。 桥(230)可以具有与大体上中心的开口(252)间隔开的孔(232),用于接收螺柱(120)。 整体盘(200)可以具有在框架侧面(220)处开口的第二空腔(260),并且通过壁(242)的公共部分与第一空腔(250)分离。 公共壁(242)部分可以在第一和第二空腔(250,260)之间具有开口(212)。 端板(200)可以安装在钓鱼卷轴(10)的框架(20)上。

    FISHING REEL HAVING A ONE-PIECE SIDE PLATE AND BRIDGE

    公开(公告)号:WO2007123843A3

    公开(公告)日:2007-11-01

    申请号:PCT/US2007/009027

    申请日:2007-04-12

    Abstract: A fishing reel end plate (200) may comprise a unitary disk (200) having a generally central opening (252) between a frame facing side (220) and an exterior side (210) thereof, a bridge (230) proximate the frame facing side (220) and a wall (242) joining a fundus and the exterior side (210) defining a first cavity (250) open at the exterior side (210). The bridge (230) may have a hole (232) spaced apart from a generally central opening (252) for receiving a stud (120). The unitary disk (200) may have a second cavity (260) open at the frame facing side (220) and separated from the first cavity (250) by a common portion of the wall (242). The common wall (242) portion may have an opening (212) between the first and second cavities (250, 260). The end plate (200) may be mounted to the frame (20) of a fishing reel (10).

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