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1. CN103313929 - 液化气添加用喷嘴

Office China
Application Number 201180054400.5
Application Date 10.11.2011
Publication Number 103313929
Publication Date 18.09.2013
Publication Kind A
IPC
B67C 3/00
BPERFORMING OPERATIONS; TRANSPORTING
67OPENING OR CLOSING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
CFILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
3Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
B65B 3/18
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
3Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans or jars
18Controlling escape of air from containers or receptacles during filling
B65B 31/00
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
31Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
CPC
B65B 31/041
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
31Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
04Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
041the nozzles acting from above on containers or wrappers open at their top
B67C 3/222
BPERFORMING OPERATIONS; TRANSPORTING
67OPENING, CLOSING ; OR CLEANING; BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
CCLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
3Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
02Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
22Details
222Head-space air removing devices, e.g. by inducing foam
Applicants 大日本印刷株式会社
Inventors 关根章智
太田美惠
佃惠理子
吉川正浩
渡部里司
Agents 北京市中咨律师事务所 11247
北京市中咨律师事务所 11247
Priority Data 2010253843 12.11.2010 JP
Title
(ZH) 液化气添加用喷嘴
Abstract
(ZH)

为了以使得容器内压不产生不均的方式向顶部空间(2)添加液化气(G),液化气添加用喷嘴(12),包括筒体(17)和能够滑动地插入筒体的插塞(18),在筒体(17)的内周面,与筒体轴平行地形成供液化气(G)通过的多条沟槽(19),沟槽(19)形成为深度大致恒定,宽度从筒体的入口侧向出口侧逐渐变窄,由此,随着插塞(18)顶端从筒体入口侧向筒体出口侧移动,能够使从筒体出口侧吐出的液化气(G)的吐出量逐渐减少,不论插塞(18)顶端的移动位置如何,从筒体出口的各沟槽流出的液化气都能够成为与筒体轴大致平行的细流而向顶部空间(2)内吐出。

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