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    • 4. 发明公开
    • LIQUID DISPLACEMENT DEVICES
    • FLÜSSIGKEITSVERDRÄNGUNGSVORRICHTUNGEN
    • EP2571413A1
    • 2013-03-27
    • EP11725177.7
    • 2011-05-18
    • Robertson, Tim
    • Robertson, Tim
    • A47K3/00E04H4/14A63G31/00A63H23/00A63H23/10
    • A47K3/001A47K3/125A63H23/10E04H4/0025E04H4/14
    • A liquid displacement device (3,13,23,33,43,53,63,73) comprises one or multiple inflatable containers (3,13,23,233,338,336,43,53,63,66,67,73,74), and an attachment (4,14,24,34,45,55,65,66,75) for attaching the liquid displacement device to a liquid storage vessel (1 ) wherein, when inflated and attached to an inner surface (1 1 ) of the liquid storage vessel (1), the liquid displacement device displaces liquid in the liquid storage vessel. The one or more containers (3, 13,23,23a,33a,33b,43,53, 63,66,67,73,74) may reside entirely or partially below the surface (2) of the liquid within the liquid storage vessel (1 ). The attachment comprises a tether (66) or suction means (4,14,24,34,45,55,65,75) such as suction cups. The container comprises a single compartment (3,13,53,63), or multiple compartments (23,23a, 33a, 33b,43,66,67,73,74) connected such that gas can flow between them. The device may be a toy including a storage compartment (35,50,68).
    • 液体置换装置(3,13,23,33,43,53,63,73)包括一个或多个可充气容器(3,13,23,233,338,336,43,53,63,66,67,73,74)和 用于将液体置换装置附接到液体储存容器(1)的附件(4,14,24,34,45,55,65,66,75),其中当充气并附接到所述液体容纳装置的内表面(11)时, 液体储存容器(1)中,液体置换装置使液体储存容器中的液体移位。 一个或多个容器(3,13,23,23a,33a,33b,43,43,63,66,77,73,74)可以完全或部分地位于液体储存器内液体的表面(2)的下面 船(1)。 附件包括系绳(66)或抽吸装置(4,14,24,34,45,55,65,75),例如吸盘。 容器包括单个隔室(3,13,53,63)或连接成使得气体可以在它们之间流动的多个隔室(23,23a,33a,33b,43,66,67,73,74)。 该装置可以是包括储藏室(35,50,68)的玩具。