ROUGH- IN BOX FOR CREATING PENETRATIONS IN POURED CONCRETE FLOORING AND METHOD OF USE

    公开(公告)号:EP3347548A1

    公开(公告)日:2018-07-18

    申请号:EP16845023.7

    申请日:2016-09-08

    CPC分类号: E04G15/061 E04G21/3204

    摘要: The present invention relates to a rough-in box used during the construction of buildings having poured concrete flooring, such as multi-story high-rise buildings. The rough-in box may be used to retain an opening in the floor through which plumbing and mechanical components may be installed after concrete has been poured around the device and hardens into a slab. The present invention also relates to a method comprising the steps of assembling the side walls of a box, placing a lid made of a material stronger than that of the side walls and capable of supporting a weight of 2,000 pounds, placing the box over a hole on the floor, and pouring concrete to form a floor around the box. The box will remain in place providing an accessible penetration through the flooring with space for plumbing connections and a flush surface with the floor over which pallet jacks and workers may travel without obstruction.

    VACUUM FLUID TRANSFER SYSTEM
    4.
    发明公开
    VACUUM FLUID TRANSFER SYSTEM 审中-公开
    VAKUUMFLUIDTRANSFERSYSTEM

    公开(公告)号:EP1975327A1

    公开(公告)日:2008-10-01

    申请号:EP06843289.7

    申请日:2006-12-26

    发明人: OHTSUKA, Tetsushi

    IPC分类号: E03F3/02 E03F7/00

    CPC分类号: E03F1/006 E03F1/007

    摘要: A vacuum fluid transfer system transfers a fluid by setting inside of a main pipe line (10) to vacuum and using a pressure difference. The system includes a portion where the main pipe line (10) is horizontally arranged, and is provided with an automatic intake valve (17) and a terminal automatic intake valve (16) for introducing atmosphere into the main pipe line (10) from the outside of the main pipe line (10) when a degree of vacuum inside the main pipe line (10) is reduced to a predetermined value or lower.

    摘要翻译: 真空流体传递系统通过将主管线(10)内部设置为真空并使用压力差来传送流体。 该系统包括主管线(10)水平布置的部分,并且设置有自动进气阀(17)和终端自动进气阀(16),用于从主管线(10)将气氛引入主管线 当主管线(10)内的真空度降低到预定值或更低时,在主管线(10)外部。

    Vorrichtung zum Auffangen von Regenwasser
    5.
    发明公开
    Vorrichtung zum Auffangen von Regenwasser 有权
    用于收集雨水

    公开(公告)号:EP0924356A3

    公开(公告)日:1999-11-17

    申请号:EP98123968.4

    申请日:1998-12-17

    发明人: Heitker, Martin

    IPC分类号: E03F5/10 E03F3/02

    CPC分类号: E03F5/101 E03F5/106

    摘要: Eine Vorrichtung zum Auffangen und Ableiten von Regenwasser weist zumindest einen in Einbaulage an ein unterirdisches Kanalsystem (2) angeschlossenen und das Oberflächenwasser aufnehmenden Zwischenspeicher (1) auf. Der Zwischenspeicher (1) ist für die Nutzung und Verteilung eintretenden Regenwassers als eine einen oberen Schachtteil (3) und einen sich horizontal erstreckenden, rohrförmigen Wassertank (4) aufweisende Speichereinheit (5) ausgebildet. Deren in Einbaulage zugänglicher Anstauraum (7) bildet zwischen zumindest einem Zulauf (6) und einer Auslaßöffnung (9) eine bodenseitige Sedimentationszone (10).

    SUMP-VENTED CONTROLLER MECHANISM FOR VACUUM SEWERAGE TRANSPORT SYSTEM
    6.
    发明公开
    SUMP-VENTED CONTROLLER MECHANISM FOR VACUUM SEWERAGE TRANSPORT SYSTEM 失效
    MARSH VENTILATED转向机构的真空污水运送系统

    公开(公告)号:EP0821753A4

    公开(公告)日:1998-12-16

    申请号:EP96913216

    申请日:1996-04-26

    申请人: AIRVAC INC

    摘要: An apparatus for preventing waterlogging of the sensor and controller valves used to regulate operation of the vacuum interface valve in a sump vented vacuum sewerage system. A float valve operates in accordance with the sewage level in a sump pit and communicates atmospheric pressure to the sensor and controller valves while the sewage level is below a predetermined limit, but closes passage of sewage therethrough once the sewage level exceeds the predetermined limit. A pressure-relief valve may also be operatively connected to the float valve that vents excessive hydrostatic pressure buildups in the sump pit to the atmosphere.

    SYSTEM FOR COLLECTING COOKING OIL AND OLEAGINOUS SUBSTANCES FOR RECYCLING PURPOSES
    9.
    发明公开
    SYSTEM FOR COLLECTING COOKING OIL AND OLEAGINOUS SUBSTANCES FOR RECYCLING PURPOSES 审中-公开
    SYSTEM FOR食用油再循环目的采集及其含油物质

    公开(公告)号:EP2597215A4

    公开(公告)日:2014-10-08

    申请号:EP11809094

    申请日:2011-07-22

    IPC分类号: E03F3/02 F17D1/08 F17D1/18

    CPC分类号: F17D1/18

    摘要: "SYSTEM OF COLLECTION OF KITCHEN OIL AND OLEAGINOUS SUBSTANCES FOR RECYCLING PURPOSES", applies to residential or commercial buildings as well as industrial facilities, destined to the capture of used kitchen oil (O) or other oleaginous substances, directly from the consumer point, forwarded by ducts (1) internally lined (R) with anti-adhering material (M) liable of heating up to a decanter chamber (C) and from there to an inferior elevated reservoir (2) or underground reservoir (3) from which a transportation vehicle (4) collects and takes the oil (O) to the recycling unit, which can also receive the residue through public and/or collective pipes (T) external to the buildings.

    Drainage system flow regulation
    10.
    发明公开
    Drainage system flow regulation 审中-公开
    Entwässerungsdurchflussregelungssystem

    公开(公告)号:EP1564335A2

    公开(公告)日:2005-08-17

    申请号:EP05250859.5

    申请日:2005-02-15

    IPC分类号: E03F3/02

    CPC分类号: E03F5/102 E03F3/02 E03F5/106

    摘要: A surface drainage system 1 comprises a drainage channel 2 and a plurality of flow regulators 3 arranged therein. The plurality of flow regulators 3 improves the storage capacity of the system 1.

    摘要翻译: 表面排水系统1包括排水通道2和布置在其中的多个流量调节器3。 多个流量调节器3提高了系统1的存储容量。