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    • 3. 发明授权
    • Method and apparatus for filling bottles or the like with liquid
    • 用液体灌装瓶子等的方法和装置
    • US4655029A
    • 1987-04-07
    • US788868
    • 1985-10-18
    • Wilhelm Weiss
    • Wilhelm Weiss
    • B67C3/08B67C3/10B67C3/22B67C3/26B67C7/00B65B31/06
    • B67C3/262B67C3/10B67C7/00B67C7/0086
    • A method and apparatus for filling a bottle with an oxygen sensitive liquid such as beer in which the bottle is pre-evacuated, pressurized with pure CO.sub.2, over-filled with liquid at constant pressure and then brought back to the proper fill level by injecting pure CO.sub.2 and forcing the excess back into the gas pressurized liquid storage tank while the bottle is still coupled to the filling head. After uncoupling, the bottle is transported to under a closure cap applying device at which there are nozzles that project CO.sub.2 under the device and over and around the mouth of the bottle so the space even within the cap is purged of air. The CO.sub.2 used for purging is adequately free of air since it is taken from the storage tank to which CO.sub.2 is returned from the bottles as a result of filling liquid displacing the CO.sub.2 gas which is diluted only to the extent that pre-evacuation is not perfect.
    • 一种方法和装置,用于用瓶子预先抽真空的氧气敏感液体(例如啤酒)填充瓶子,用纯二氧化碳加压,用恒定压力过量填充液体,然后通过注入纯净 CO 2,并且当瓶仍然连接到填充头时,将多余的物质强制回到气体加压液体储存罐中。 在脱开之后,将瓶子运送到封闭盖施加装置下面,在该封闭盖施加装置处具有将CO 2投射在装置下方并且在瓶口周围和周围的喷嘴,使得甚至在盖子内的空间被吹扫。 用于清洗的二氧化碳是完全没有空气的,因为它是从储存罐中取出的,因为填充液体将二氧化碳排出液体,而二氧化碳气体只能在排气不完全的程度 。
    • 8. 发明授权
    • Dispensing head for batching operations
    • 点胶头用于配料操作
    • US4750311A
    • 1988-06-14
    • US895889
    • 1986-08-12
    • Camillo Catelli
    • Camillo Catelli
    • B65B55/10B67C3/00B67C3/26B67C7/00B65B43/40B65B7/28B67B1/00B67B7/02
    • B67C3/005B65B55/10B67C3/26B67C7/0086
    • The dispensing head disclosed comprises a chamber (2) with a bottom outlet (3), and a coaxial hollow plunger (8) the bottom end of which carries a plug (10) that registers in the outlet. The plunger is capable of axial shift between a raised position, and a lowered position in which the plug (10) blocks the outlet (3); on completion of the single batching cycle, the plug is lowered into the outlet and pressurized inert gas is directed through the plunger. The head also comprises a poppet (16) capable of axial movement between a raised position, in which it registers in the bore (11) of the plug (10), and a lowered position in which it is distanced from the mouth of the bore; the poppet is fixed to the bottom end of a slender stem (17) accommodated within the hollow plunger (8), and reciprocated in such a way that it keeps the bore (11) normally closed, and is moved into the lowered position only when the plug (10) happens likewise to be in its lowered position.
    • 所公开的分配头包括具有底部出口(3)的腔室(2)和同轴中空柱塞(8),其底端承载注射在出口中的塞子(10)。 柱塞能够在升高位置和塞子(10)阻塞出口(3)的下降位置之间轴向移动; 在完成单个配料循环后,将塞子下降到出口,加压的惰性气体被引导通过柱塞。 头部还包括提升头(16),其能够在升高位置之间轴向运动,该升高位置在其升起时插入到插头(10)的孔(11)中,并且在下降位置处,该升降位置与孔的口部分离开 ; 提升头固定在容纳在中空柱塞(8)内的细长杆(17)的底端,并且以使其保持孔(11)正常关闭的方式往复运动,并且仅当 插头(10)同样发生在其降低的位置。
    • 9. 发明授权
    • Container closing machine
    • 集装箱关闭机
    • US4729204A
    • 1988-03-08
    • US856014
    • 1986-04-25
    • Wilhelm Weiss
    • Wilhelm Weiss
    • B65B31/04B65B31/00B67B3/12B67B3/24B67C7/00B67B3/00B65B7/28
    • B67B3/12B65B31/00B67C7/0086
    • At the upper side of the star wheel bottle feeder of a bottle capping machine, a chamber which encompasses the bottle neck is attached at each pocket in the periphery of the star wheel in which the bottle neck is registered as it is transported in a circular orbit. At the top side, the chamber has an opening for a reciprocating sealing element which revolves with the star wheel. The chamber has a circular internal bore and an opening on its radially outermost side that allows bottles to be passed through it and into a pocket on the star wheel. There is a nozzle slot at the radial inside of the chamber diametrically opposite from the outside gas exit opening. The gas input slot has an elbow connected to it and the elbow is connected to a gas distributor valve which is, in turn, connected to a source of carbon dioxide. Because the neck and mouth of each bottle is captured within the chamber, the opening of the bottle and the underside of the crown cap are purged of air which is replaced with inert gas before the cap is crimped onto the bottle.
    • 在瓶盖机的星形轮进瓶器的上侧,包围瓶颈的腔室被安装在星形轮周边的每个口袋处,当瓶颈在圆形轨道上运输时,瓶颈被注册 。 在顶侧,腔室具有用于与星形轮一起旋转的往复式密封元件的开口。 该腔室具有圆形的内孔和在其径向最外侧的开口,允许瓶子通过它并进入星形轮上的口袋。 在与外部气体出口开口直径相对的腔室的径向内部有一个喷嘴槽。 气体输入槽具有与其连接的弯头,并且弯头连接到气体分配阀,气体分配器阀又连接到二氧化碳源。 因为每个瓶子的颈部和嘴巴被捕获在腔室内,所以瓶子的开口和冠盖的下侧被清除空气,在将帽子压接在瓶子上之前用惰性气体代替。