Abstract:
본 발명은 동일한 성질을 갖는 염화비닐수지를 주성분으로 한 외부 및 내부 내충격경질층과, 상기 내부 및 외부 내충격경질층보다 경질의 염화비닐수지를 주성분으로 한 중심 고인장경질층으로 이루어진 삼중벽 구조의 수도관에 있어서, 상기 외부 및 내부 내충격경질층에 제올라이트 무기항균제를 포함하는 수지 조성물을 적용함으로서, 미생물의 서식을 방지하는 항균효과와 함께 삼중벽의 구조적 특징으로 인한 우수한 인장강도와 저온충격강도를 얻을 수 있을 뿐만 아니라, 중심 고인장경질층과 외부 및 내부 내충격경질층 간의 접착력을 향상시켜 충격강도가 낮아지는 것을 방지할 수 있으며, 작업공정상 각 성분들의 배합과정 또한 고온에서 고점도 상태에서 이루어질 수 있어 각 성분들의 균일한 혼합이 가능하고 작업성을 향상시킬 수 있고, 항균효과를 지속적으로 유지시킬 수 있다는 것이다. 외부 내충격경질층, 내부 내충격경질층, 중심 고인장경질층, 염화비닐수지, 제올라이트계 무기항균제, 열안정제, 대전방지제
Abstract:
PROBLEM TO BE SOLVED: To provide connection systems for forming sterile fluid connections outside of a sterile environment, which is used with large diameter tubing for the large scale flow of sterile fluids. SOLUTION: The system for forming fluid connection includes a first connector (12) and a second connector (14). Both connectors have a membrane (19, 19') mounted on a distal end (27) thereof. A support member (16) or other fasteners (214, 220) facilitates the coupling of the connectors together so that the membranes are abutted together. Radiant or other form of energy is applied to the abutted membranes so as to sterilize the membranes and melt the membranes so that a flow path is formed therethrough. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
A sterile connector assembly for mounting on a fluid system includes a first connector and a second connector. The first connector includes a stem defining a fluid passage therethrough, a first housing surrounding the stem and defining a first aperture, and a first valve disposed over the first aperture. The second connector includes a second housing configured to matingly engage the first housing. The second housing defines a second aperture and defines a seal structure. The seal structure is configured to engage the stem. The second connector also includes a second valve disposed over the second aperture. The second valve is configured to engage the first valve when the first housing engages the second housing.
Abstract:
PROBLEM TO BE SOLVED: To provide connection devices for a male-female connection system. SOLUTION: The male connection device includes a sleeve (4) and a slide (5), the slide (5) being formed to occupy, relative to the sleeve (4), a position in which the slide (5) advances in the sleeve (4). The male connection device also includes a tubular film (6) folded back on itself and pressed between the slide (5) and the sleeve (4). The female connection device includes a sleeve (40) and a slide (41), the slide (41) being formed to occupy, relative to the sleeve (40), a position in which the slide (41) retreats in the sleeve (40). The female connection device also includes a tubular film (42) folded back on itself and pressed between the slide (41) and the sleeve (40). The male-female connection system includes the male connection device (2) and the female connection device (3) to be engaged within each other. COPYRIGHT: (C)2010,JPO&INPIT
Abstract in simplified Chinese:本发明系关于一种连接构件,其系在一隔室之一内部环境与该隔室外部之一环境之间,该隔室系相对于该外部环境隔离,且该隔室包括由一第一连接部件界定之一连通孔口,该连接构件包括经配置以与该隔离隔室之该连通孔口协作之一主体,该主体包括一第二连接部件,该第二连接部件与该连通孔口之该第一连接部件互补,以便形成该第一连接部件与该第二连接部件之间之一紧密连接,该主体进一步由一管路横跨通过,该管路包括在该外部环境之侧上之一第一末端及在该内部环境之侧上之一第二末端。
Abstract in simplified Chinese:本发明系有关一管接件,特别是用于将可弃式食品容器连接至食品施配器之施配线与类似物。本发明之管接件系适合于一管子与一食品或饮料施配线之管子留置设备之间,稳固地创建流体连通;管接件包含:一主体构件,其具有一供于内部与一管子末端啮合之第一啮合表面,以及一套筒构件,其包含一于外部与管子末端周围啮合之第二啮合表面,以将管子压抵于第一啮合表面,此一方式系有效地于接件与管子末端之间产生一紧闭密封。
Abstract in simplified Chinese:提供一种内环,即使管倾斜而压入亦能够防止流体渗入管与内环之间。压入至树脂制的管4的内环本体3A的外周部而形成一扩径部分3f,于扩径部分3f的前端侧形成有前端渐缩的外周扩径面3a,外周扩径面3a自管4的开放口而压入至端部4C内以使管端部4C为扩径变形,在沿着外周扩径面3a的内环本体3A的轴心P方向的断面形状系为分别通过第一位置e1、第二位置e2、及第三位置e3的凸曲面,第一位置e1为扩径部分的最大直径部位处,第二位置e2为管压入侧的前端处,第三位置e3位于第一位置e1与第二位置e2之间且与相对于轴心而有与管体外径为相同直径处。