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公开(公告)号：US20240318753A1
公开(公告)日：2024-09-26
申请号：US18124478
申请日：2023-03-21
申请人： Yu-Ting Lin
发明人： Yu-Ting Lin
CPC分类号： F16L29/007 , F16L19/0218 , F16L19/0237 , F16L37/46
摘要： A flow control structure of a water hose joint has: a hose connector, a coupler, a control section, and a hose. The coupler is coupled with the hose connector, the control section is sleeved on the coupler, and the coupler is inserted into the hose, so as to complete a flow control structure of the hose connector. By combining the hose connector with a connecting pipe and rotating the control section to adjust the relative position of the control section and the coupler to change the water flow, which has the effect of simple flow adjustment.
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公开(公告)号：US20240157111A1
公开(公告)日：2024-05-16
申请号：US17987119
申请日：2022-11-15
申请人： CareFusion 303, Inc.
发明人： Raymond P. FEITH
CPC分类号： A61M39/225 , A61M39/10 , F16L37/46 , F16L58/185
摘要： Connector assemblies are disclosed. A connector assembly includes a housing with a post and a valve surrounds the post. The valve is displaceable and based upon the displacement allows fluid to pass therethrough. While providing fluid, a fluid delivery device provides an external force to displace the valve, causing the valve to form a fluid pocket that receives fluid from the fluid delivery device. As the fluid delivery device is removed from the connector assembly, the fluid pocket collapses and drives fluid stored in the fluid pocket through an opening in the post, where the fluid flows downstream to a catheter line. Additionally, the valve closes and covers the post prior to removal of the fluid delivery device. The collapsing fluid pocket and the valve closing prevent the fluid previously in the fluid pocket from upstream fluid flow otherwise caused by removal of the fluid delivery device.
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公开(公告)号：US09057469B2
公开(公告)日：2015-06-16
申请号：US14025744
申请日：2013-09-12
申请人： Chung-Chih Wei
发明人： Chung-Chih Wei
CPC分类号： F16L37/46 , F16K11/07 , F16L37/23 , Y10T137/9029
摘要： A quick connector contains a body, an air inlet seat, a piston pushing device, a fitting device, and a driving device. The body includes an outer screwing section, an upper chamber, a lower chamber, a first air inlet, an air outlet, a connecting tube, an oil seal, and a first fixing orifice. The air inlet seat includes a first end coupling with an air supply pipe and includes a second end screwing with the body. The piston pushing device includes a head member and a piston rod, and the head member has a venting orifice, the piston rod includes a valve. The fitting device includes a flange spacer ring, a resilient element, a gasket, and a positioning loop, the flange spacer ring includes an abutting face. The driving device includes a controlling member with a second fixing orifice, an opening, an elastic element, a shaft, and a stopping block.
摘要翻译： 快速连接器包括主体，进气座，活塞推动装置，装配装置和驱动装置。 主体包括外螺纹部分，上室，下室，第一空气入口，空气出口，连接管，油封和第一固定孔。 空气入口座包括与空气供应管连接的第一端，并且包括与主体拧紧的第二端。 活塞推动装置包括头部构件和活塞杆，并且头部构件具有排气孔，活塞杆包括阀。 装配装置包括凸缘间隔环，弹性元件，垫圈和定位环，所述凸缘间隔环包括邻接面。 驱动装置包括具有第二固定孔，开口，弹性元件，轴和止动块的控制构件。
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公开(公告)号：US20150059901A1
公开(公告)日：2015-03-05
申请号：US14449035
申请日：2014-07-31
CPC分类号： A61M39/10 , A61F5/4405 , A61M39/1011 , A61M39/26 , A61M2039/263 , F16L37/32 , F16L37/38 , F16L37/46 , Y10T137/9029
摘要： A bag connector system includes a first coupling element, with a self-closing seal and a housing having a fluid inlet port and a fluid outlet port, and a second coupling element, with a housing having a fluid inlet end and a fluid outlet end. The fluid inlet end is configured to displace the self-closing seal when inserted into the fluid outlet port of the first coupling element. A bag connector system optionally includes a locking mechanism to maintain the first coupling element and second coupling element in a coupled state. Uncoupling of the first and second coupling elements results in minimal fluid contamination on the outer surfaces of the coupling elements. The bag connector systems provided herein are included in medical appliances for waste management.
摘要翻译： 袋连接器系统包括具有自封闭密封件的第一联接元件和具有流体入口端口和流体出口端口的壳体以及具有流体入口端和流体出口端的壳体的第二联接元件。 流体入口端构造成当插入到第一联接元件的流体出口端口时使自封闭密封件移位。 袋连接器系统可选地包括锁定机构，以将第一耦合元件和第二耦合元件保持在耦合状态。 第一和第二耦合元件的解耦合导致耦合元件的外表面上的最小流体污染。 本文提供的袋连接器系统包括在用于废物管理的医疗设备中。
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公开(公告)号：US20140083543A1
公开(公告)日：2014-03-27
申请号：US14025744
申请日：2013-09-12
申请人： CHUNG-CHIH WEI
发明人： CHUNG-CHIH WEI
IPC分类号： F16L37/46
CPC分类号： F16L37/46 , F16K11/07 , F16L37/23 , Y10T137/9029
摘要： A quick connector contains a body, an air inlet seat, a piston pushing device, a fitting device, and a driving device. The body includes an outer screwing section, an upper chamber, a lower chamber, a first air inlet, an air outlet, a connecting tube, an oil seal, and a first fixing orifice. The air inlet seat includes a first end coupling with an air supply pipe and includes a second end screwing with the body. The piston pushing device includes a head member and a piston rod, and the head member has a venting orifice, the piston rod includes a valve. The fitting device includes a flange spacer ring, a resilient element, a gasket, and a positioning loop, the flange spacer ring includes an abutting face. The driving device includes a controlling member with a second fixing orifice, an opening, an elastic element, a shaft, and a stopping block.
摘要翻译： 快速连接器包括主体，进气座，活塞推动装置，装配装置和驱动装置。 主体包括外螺纹部分，上室，下室，第一空气入口，空气出口，连接管，油封和第一固定孔。 空气入口座包括与空气供应管连接的第一端，并且包括与主体拧紧的第二端。 活塞推动装置包括头部构件和活塞杆，并且头部构件具有排气孔，活塞杆包括阀。 装配装置包括凸缘间隔环，弹性元件，垫圈和定位环，所述凸缘间隔环包括邻接面。 驱动装置包括具有第二固定孔，开口，弹性元件，轴和止动块的控制构件。
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6.发明申请公开(公告)号：US20130192797A1
公开(公告)日：2013-08-01
申请号：US13751590
申请日：2013-01-28
申请人： Staubli Faverges
CPC分类号： F16L37/46 , F16L37/34 , F16L37/413 , F28D15/00 , Y10T137/87949
摘要： A quick connector having a first element including a piston with a valve for closing an inner duct of the first element and which piston is movable between a first position within a body of the first element and a second position forward of the body and wherein the valve is movable relative to the piston in a direction parallel to an axis of the first element. The connector includes a seal between the piston and the body of the first element and at least one movable member for locking the piston in the first position and a ring for maintaining the movable member in the first position when the first element is coupled to, and during separation of, a second element of the connector and as long as the valve is not closing the inner duct of the first element.
摘要翻译： 一种快速连接器，其具有第一元件，该第一元件包括具有用于封闭第一元件的内部管道的阀的活塞，并且该活塞可在第一元件的主体内的第一位置与主体之前的第二位置之间移动， 可以相对于活塞在平行于第一元件的轴线的方向上移动。 所述连接器包括在所述活塞和所述第一元件的主体之间的密封件，以及用于将所述活塞锁定在所述第一位置中的至少一个可动构件和用于当所述第一元件联接到所述第一元件时将所述可动构件保持在所述第一位置的环，以及 在分离连接器的第二元件期间，并且只要阀未关闭第一元件的内管。
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公开(公告)号：US08028727B2
公开(公告)日：2011-10-04
申请号：US11915260
申请日：2006-05-19
申请人： Erwin Weh , Wolfgang Weh
发明人： Erwin Weh , Wolfgang Weh
IPC分类号： B67C3/00
CPC分类号： F17C13/12 , B67D7/50 , F16L37/46 , F17C2205/0376
摘要： A simple design of an actuating device for a rapid coupling used for transferring gaseous and/or liquid fluids includes a tubular housing and a slide which is movably mounted relative to the housing and is coupled to a lever mechanism that is provided with at least one pivoted lever laterally mounted on the housing. At least one connecting lever extends to the slide on the pivoted lever, thus also obtaining safe handling.
摘要翻译： 用于用于传送气体和/或液体流体的快速联接的致动装置的简单设计包括管状壳体和滑动件，其相对于壳体可移动地安装并且联接到杠杆机构，所述杠杆机构设置有至少一个枢转的 杠杆横向安装在外壳上。 至少一个连接杆延伸到枢转杆上的滑块，从而也获得安全的操作。
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公开(公告)号：US20100019488A1
公开(公告)日：2010-01-28
申请号：US12510420
申请日：2009-07-28
申请人： Norris R. Weimer
发明人： Norris R. Weimer
CPC分类号： F16L37/46 , F16L37/252 , Y10T29/49947
摘要： A fluid-tight, quick-connect coupling for connecting two fluid transfer devices that comprises a male mating body inserted into a female sleeve body, and which can be locked into position with a locking mechanism. The coupling also comprises an in-line flow control mechanism wherein variable flow control can be achieved by operating the locking mechanism.
摘要翻译： 一种用于连接两个流体输送装置的流体密封，快速连接的联接器，其包括插入阴套管主体中的凸配合体，并且可以通过锁定机构锁定到位。 联接器还包括一个在线流量控制机构，其中可以通过操作锁定机构来实现可变流量控制。
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公开(公告)号：US06779778B2
公开(公告)日：2004-08-24
申请号：US10280522
申请日：2002-10-25
申请人： Tetsuya Kuwabara
发明人： Tetsuya Kuwabara
IPC分类号： F16L3723
摘要： A pipe coupling comprises a socket including a valve body, socket body having holes, lock balls stored in the holes for pressing the lock balls radially inward at an advanced position and for releasing the lock balls at a retracted position, and a plug having an engaging groove and being adapted to open the fluid passage when the plug is engaged with the socket. The holes in the socket include first and second holes individually extending in the axial direction, the first holes extending closer to the distal end side than the second holes. The valve body is returned to a position in which the fluid passage is closed, when the lock balls are located on the extreme distal end side of the first holes.
摘要翻译： 管接头包括一个插座，它包括一个阀体，一个具有孔的插座本体，存放在孔中的锁定球，用于在前进位置径向向内挤压锁定球，并在锁定位置释放锁定球， 并且当插头与插座接合时适于打开流体通道。 插座中的孔包括分别沿轴向延伸的第一和第二孔，第一孔比第二孔更靠近远端侧。 当锁球位于第一孔的最远端侧时，阀体返回到流体通道关闭的位置。
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公开(公告)号：US06073910A
公开(公告)日：2000-06-13
申请号：US227166
申请日：1999-01-07
CPC分类号： F16L37/1205 , F16L37/46
摘要： A coupling for connecting a first pipe part and a second pipe part comprises a first coupling part and a second coupling part, a shut-off valve arranged in the first coupling part, and locking structure. The locking structure can move with respect to one another between an unlocked position and a locked position, in the manner of a bayonet coupling. An actuator for actuating the shut-off valve is arranged in the second coupling part. The locking structure and the actuator are designed in such a manner that the shut-off valve can only be opened by means of the actuator when the locking structure is in the locked position, and in that the coupling can only be uncoupled when the shut-off valve is in the closed position. The actuator and the locking structure can be actuated separately.
摘要翻译： 用于连接第一管部分和第二管部分的联接件包括第一联接部分和第二联接部分，布置在第一联接部分中的截止阀和锁定结构。 锁定结构可以以卡口联接的方式相对于彼此在解锁位置和锁定位置之间移动。 用于致动截止阀的致动器布置在第二联接部分中。 锁定结构和致动器被设计成使得当锁定结构处于锁定位置时，截止阀只能通过致动器打开，并且当闭锁位置仅能够联接时， 截止阀处于关闭位置。 致动器和锁定结构可以单独启动。
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