会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明公开
    • A device for the use of a thin wall package
    • DünnwandigeVerpackung zur Verwendung在einer Kartusche
    • EP1574453A1
    • 2005-09-14
    • EP05010820.8
    • 1997-12-22
    • Mixpac Systems AG
    • Keller, Wilhelm A.
    • B65D83/00B65D81/32
    • B65D83/0072B05C17/00553B05C17/00583B05C17/01B65D81/325B65D2231/00
    • The cartridge assembly for dispensing at least one component comprises a cartridge (54) having a rigid cartridge cylinder (55), a membrane (51) containing liquid chemical (2) and a dispensing assembly comprising a plunger (52), the dispensing assembly being arranged thus, that the membrane (51) is turned "outside in" within itself by the action of the plunger such that the inner surfaces of the turned "outside in" and the wall portions (51A, 51B) of the membrane slide relative to each other during emptying of the package. The plunger (52) is provided with sealing means, whereby the sealing means of the plunger (52) is its length (L), which is equal or greater than the length (DW) of the longitudinal walls (51A, 51B) of the membrane (51) after the complete displacement action of the plunger and is designed to function such that the longitudinal wall of the plunger acts on the folded walls (51A, 51B) of the container for sealing the gaps between the walls (51A, 51B) of the membrane (51).
      Such a device requires considerably less dispensing force which is important particularly for a hand driven apparatus, and still allows an efficient sealing of the liquid while dispensing.
    • 用于分配至少一个组件的盒组件包括具有刚性盒筒(55)的盒(54),包含液体化学品(2)的膜(51)和包括柱塞(52)的分配组件,所述分配组件 因此,通过柱塞的作用使膜(51)本身“外部”转动,使得“外部”转动的内表面和膜的壁部分(51A,51B)相对于 在排空包装时相互排斥。 柱塞52设置有密封装置,由此柱塞52的密封装置的长度(L)等于或大于纵向壁(51A,51B)的长度(DW) 在柱塞的完全移动作用之后,膜(51)被设计成使得柱塞的纵向壁作用在用于密封壁(51A,51B)之间的间隙的容器的折叠壁(51A,51B)上, 的膜(51)。 这种装置需要相当少的分配力,这对于手动驱动装置尤其重要,并且仍然允许在分配时有效地密封液体。