发明申请
US20150075119A1 METHOD AND APPARATUS FOR BLOWING AND FILLING CONTAINERS WITH RELEASE OF LIQUID OVERPRESSURE
有权
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基本信息:
- 专利标题: METHOD AND APPARATUS FOR BLOWING AND FILLING CONTAINERS WITH RELEASE OF LIQUID OVERPRESSURE
- 专利标题(中):用于液体超压释放和填充容器的方法和装置
- 申请号:US14383006 申请日:2013-02-27
- 公开(公告)号:US20150075119A1 公开(公告)日:2015-03-19
- 发明人: Guillaume Chauvin , Damien Kannengiesser , Johannes Zimmer
- 申请人: NESTEC S.A.
- 优先权: EP12158583.0 20120308
- 国际申请: PCT/EP13/53903 WO 20130227
- 主分类号: B29C49/58
- IPC分类号: B29C49/58 ; B29C49/12 ; B29C49/46 ; B65B3/02
摘要:
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.
摘要(中):
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: - 用于封闭预制件(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, - 加压液体注入回路(18),当所述预成型件放置在所述模具内部时,能够在所述预制件(16)内部将压力下的液体注入所述加注液体注入回路(18)内,所述注射装置适于将预定量的 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。
公开/授权文献:
IPC结构图谱:
B | 作业;运输 |
--B29 | 塑料的加工;一般处于塑性状态物质的加工 |
----B29C | 塑料的成型或连接;塑性状态物质的一般成型;已成型产品的后处理,如修整 |
------B29C49/00 | 吹塑法,即在模型内将预型件或型坯吹成要求的形状;所用的设备 |
--------B29C49/24 | .加衬里或加标记 |
----------B29C49/58 | ..吹制装置 |