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    • 3. 发明申请
    • A METHOD AND APPARATUS FOR BLOWING AND FILLING CONTAINERS WITH RELEASE OF LIQUID OVERPRESSURE
    • 用于液体超压释放和填充容器的方法和装置
    • WO2013131793A1
    • 2013-09-12
    • PCT/EP2013/053903
    • 2013-02-27
    • NESTEC S.A.
    • CHAUVIN, GuillaumeKANNENGIESSER, DamienZIMMER, Johannes
    • B65B3/02B29C49/42B29C49/12B29C49/46
    • B29C49/58B29C49/12B29C49/4289B29C49/46B29C49/783B29C2049/024B29C2049/4655B29C2049/4664B29C2049/5803B29K2105/258B29L2031/7158B65B3/022
    • The invention concerns an apparatus for blowing and filling a container (22) from a preform (16), said apparatus comprising: -a mould (12) for enclosing a preform (16), -stretching means for stretching the preform (16) placed within said mould (12), -a pressurized liquid injection circuit (18) able to inject a liquid under pressure inside said preform (16) when said preform is placed inside said mould, -injection means which are adapted to inject a predetermined volume of liquid through said liquid injection circuit (18) into the preform and to stop injection of the liquid through said circuit into the preform when a blown and filled container (22) has been obtained, stopping the injection of the liquid through the liquid injection circuit into the preform creating an overpressure of liquid within the liquid injection circuit, characterized in that the apparatus further comprises releasing means for releasing said overpressure of liquid within the liquid injection circuit.
    • 本发明涉及一种用于从预成型件(16)吹塑并填充容器(22)的设备,所述设备包括: - 用于封闭预成型件(16)的模具(12), - 用于拉伸预成型件(16)的拉伸装置 在所述模具(12)内, - 当所述预成型件放置在所述模具内时能够在所述预成型件(16)内部将压力下的液体注入的加压液体注入回路(18),所述注射装置适于将预定体积 液体通过所述液体注入电路(18)进入预成型件并且当已经获得吹塑和填充的容器(22)时停止将液体通过所述电路注入到预成型件中,停止通过液体注入电路将液体注入到 所述预成型件在所述液体注入回路内形成液体的超压,其特征在于,所述装置还包括用于释放所述液体注入回路内液体的超压的释放装置。