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公开(公告)号：US5863023A
公开(公告)日：1999-01-26
申请号：US923476
申请日：1997-09-04
IPC分类号： F16K7/16 , C23C16/44 , F16K1/44 , F16K27/00 , F16K31/122 , F16L29/04 , F16L37/30 , F17C13/04 , F17D1/04 , F16K31/126
CPC分类号： C23C16/4409 , C23C16/4401 , F16K1/44 , F16K1/443 , F16K27/003 , F16K31/1221 , F16L29/04 , F17C13/04 , F17C2205/0146 , F17C2205/0323 , F17C2205/0338 , F17C2205/0341 , F17C2205/0385 , F17C2221/014 , F17C2221/05 , F17C2223/0123 , F17C2227/036 , F17C2227/044 , F17C2250/043 , F17C2250/0439 , F17C2250/0636 , F17C2260/036 , F17C2265/01 , F17C2270/0518 , Y10T137/88062
摘要： Valved couplers and gas processing components particularly suitable for ultra-high purity gas distribution for use in semiconductor manufacturing. In the couplers, a valve stem/bullnose seals the aperture of the coupler immediately adjacent the exterior of the coupler, so that only a minimal amount of the wetted surface of the coupler is exposed to the external environment. A gas processing component (e.g., a filter), or an entire integrated gas stick assembly, may be sealed from the exterior environment at both its inlet and outlet sides, by these valved couplers. As a result, the entire device can be purged after manufacture and left in a controlled environment during shipment and installation, reducing the need for purging after installation.
摘要翻译： 特别适用于半导体制造中的超高纯度气体分配的阀门耦合器和气体处理部件。 在联接器中，阀杆/牛颈密封紧邻耦合器外部的耦合器的孔，使得耦合器的润湿表面的最小量暴露于外部环境。 气体处理部件（例如，过滤器）或整个集成气体棒组件可以通过这些带阀的联接器在其入口侧和出口侧都与外部环境密封。 结果，整个装置可以在制造之后被清洗并且在装运和安装期间被置于受控的环境中，从而减少了在安装之后清洗的需要。
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公开(公告)号：US5664759A
公开(公告)日：1997-09-09
申请号：US604727
申请日：1996-02-21
IPC分类号： F16K7/16 , C23C16/44 , F16K1/44 , F16K27/00 , F16K31/122 , F16L29/04 , F16L37/30 , F17C13/04 , F17D1/04 , F16K31/126
CPC分类号： C23C16/4409 , C23C16/4401 , F16K1/44 , F16K1/443 , F16K27/003 , F16K31/1221 , F16L29/04 , F17C13/04 , F17C2205/0146 , F17C2205/0323 , F17C2205/0338 , F17C2205/0341 , F17C2205/0385 , F17C2221/014 , F17C2221/05 , F17C2223/0123 , F17C2227/036 , F17C2227/044 , F17C2250/043 , F17C2250/0439 , F17C2250/0636 , F17C2260/036 , F17C2265/01 , F17C2270/0518 , Y10T137/88062
摘要： Valved couplers and gas processing components particularly suitable for ultra-high purity gas distribution for use in semiconductor manufacturing. In the couplers, a valve stem/bullnose seals the aperture of the coupler immediately adjacent the exterior of the coupler, so that only a minimal amount of the wetted surface of the coupler is exposed to the external environment. A gas processing component (e.g., a filter), or an entire integrated gas stick assembly, may be sealed from the exterior environment at both its inlet and outlet sides, by these valved couplers. As a result, the entire device can be purged after manufacture and left in a controlled environment during shipment and installation, reducing the need for purging after installation.
摘要翻译： 特别适用于半导体制造中的超高纯度气体分配的阀门耦合器和气体处理部件。 在联接器中，阀杆/牛颈密封紧邻耦合器外部的耦合器的孔，使得耦合器的润湿表面的最小量暴露于外部环境。 气体处理部件（例如，过滤器）或整个集成气体棒组件可以通过这些带阀的联接器在其入口侧和出口侧都与外部环境密封。 结果，整个装置可以在制造之后被清洗并且在装运和安装期间被置于受控的环境中，从而减少安装之后的清洗需要。
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公开(公告)号：US5405323A
公开(公告)日：1995-04-11
申请号：US199713
申请日：1994-02-22
CPC分类号： A61M39/26 , A61M39/0693
摘要： A catheter check valve assembly has a body member with a wall defining a generally cylindrical chamber and a transverse wall having an aperture lying on the axis of such chamber. A duckbill valve and an end cap supporting a catheter are positioned on one side of the transverse wall. A separator has a major portion positioned in said cylindrical chamber and an elongated cylindrical probe extending from said major portion. The separator is axially moveable from a retracted position where the probe is out of contact with the duckbill valve to a forward position extending through and opening the duckbill valve. A trocar may be extended through the catheter check valve assembly when the separator is in the forward position.
摘要翻译： 导管止回阀组件具有本体构件，其具有限定大致圆柱形腔室的壁，横向壁具有位于该腔室的轴线上的孔。 鸭嘴阀和支撑导管的端盖定位在横壁的一侧。 分离器具有位于所述圆柱形室中的主要部分和从所述主要部分延伸的细长圆柱形探针。 分离器可从缩回位置轴向移动，其中探针与鸭嘴阀不接触，延伸穿过并打开鸭嘴阀。 当分离器处于向前位置时，套管针可以延伸穿过导管止回阀组件。
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公开(公告)号：US5129621A
公开(公告)日：1992-07-14
申请号：US724284
申请日：1991-07-01
CPC分类号： F16L29/002 , F16L25/01 , Y10T137/87973
摘要： A low flow resistant dry break fluid coupling suitable for military and industrial refueling applications wherein the coupling is connected to a male adapter by radially displaceable detents operated by an axially movable locking sleeve. The coupling including a valve having a manual actuating handle which includes locking sleeve interference structure preventing the locking sleeve from being displaced to the adapter release position while the valve is in the open condition. Additionally, electric switch structure mounted upon the coupling body permits gloved actuation to control a fluid pump.
摘要翻译： 适用于军事和工业加油应用的低流阻干式破碎液联轴器，其中联接器通过由可轴向移动的锁定套筒操作的可径向移动的棘爪连接到阳适配器。 联接器包括具有手动致动手柄的阀，其包括锁定套筒干涉结构，以防止当阀处于打开状态时锁定套筒移动到适配器释放位置。 此外，安装在联接体上的电开关结构允许手套式致动来控制流体泵。
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公开(公告)号：US4794960A
公开(公告)日：1989-01-03
申请号：US36895
申请日：1987-04-09
CPC分类号： B67D7/42 , B64F1/28 , Y10T137/6881 , Y10T137/88054
摘要： A fueling nozzle for pressurized fuel systems having a body connectable to a tank inlet. The body includes an axially displaceable valve movable between a closed retracted position and an extended open position. Connection of the body to the tank inlet occurs upon rotation of the connection sleeve and positioning of the valve is achieved by a rotatable cam sleeve having a cam slot in which a valve-mounted follower is located. An interlock senses mounting of the body on the tank inlet permitting rotation of the connection sleeve in a locking direction and upon the connection sleeve being fully rotated to a locked condition a second interlock permits rotation of the cam sleeve and valve movement from the closed to the open position. The nozzle is characterized by reduced flow resistance characteristics and safe operation.
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公开(公告)号：US4639016A
公开(公告)日：1987-01-27
申请号：US588354
申请日：1984-03-12
CPC分类号： F16L55/1608
摘要： A system for repairing pipeline, such as underground fuel, gas or water pipeline systems which have been damaged by explosives, wherein the ruptured sections have been misaligned. Quick-connect fittings are attached to the misaligned pipe ends after trimming and a bridging conduit system is interposed between the fittings having adjustable portions for accommodating the misalignment. Rotative angular sections provide universal adjustment while retaining the fluid-tight integrity of the apparatus.
摘要翻译： 用于修理已经被炸药破坏的地下燃料，燃气或水管道系统的管道系统，其中破裂部分已经不对准。 快速连接配件在修整后连接到不对准的管端，并且桥接管道系统插入在具有用于容纳未对准的可调部分的配件之间。 旋转角部分提供通用调节，同时保持设备的流体密封完整性。
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公开(公告)号：US5555881A
公开(公告)日：1996-09-17
申请号：US273409
申请日：1994-07-11
CPC分类号： A61M16/0497 , A61M16/0488 , A61M25/02 , A61M2025/022 , A61M2025/024 , A61M2025/0246 , Y10S128/26 , Y10S128/911
摘要： An endotracheal tube holder or positioner is disclosed having a collar member formed from at least two body portions engaged together to form a central orifice extending axially therethrough. The body portions are engaged together by a hinge member and a clasp. Each body portion includes a radially deflective clamping member, the clamping member forming an adjustable clamping orifice designed to accommodate and grip endotracheal tubes of varying diameters.
摘要翻译： 公开了一种气管插管管夹持器或定位器，其具有由至少两个主体部分形成的套环构件，所述至少两个主体部分接合在一起以形成轴向延伸穿过的中心孔。 主体部分通过铰链构件和扣环接合在一起。 每个主体部分包括径向偏转的夹紧构件，夹紧构件形成可调节的夹紧孔口，设计成适应和夹持不同直径的气管内管。
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公开(公告)号：US5067752A
公开(公告)日：1991-11-26
申请号：US619374
申请日：1990-11-28
CPC分类号： F16L29/002 , F16L25/01
摘要： A low flow resistant dry break fluid coupling suitable for military and industrial refueling applications wherein the coupling is connected to a male adapter by radially displaceable detents operated by an axially movable locking sleeve. The coupling including a valve having a manual actuating handle which includes locking sleeve interference structure preventing the locking sleeve from being displaced to the adapter release position while the valve is in the open position. Additionally, electric switch structure mounted upon the coupling body permits gloved actuation to control a fluid pump.
摘要翻译： 适用于军事和工业加油应用的低流阻干式破碎液联轴器，其中联接器通过由可轴向移动的锁定套筒操作的可径向移动的棘爪连接到阳适配器。 联接器包括具有手动致动手柄的阀，其包括锁定套筒干涉结构，防止当阀处于打开位置时锁定套筒移动到适配器释放位置。 此外，安装在联接体上的电开关结构允许手套式致动来控制流体泵。
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公开(公告)号：US4549575A
公开(公告)日：1985-10-29
申请号：US624957
申请日：1984-06-27
申请人： Russell L. Rogers
发明人： Russell L. Rogers
CPC分类号： F16L37/23 , F16L37/32 , F16L55/1015 , Y10T137/6906 , Y10T137/87949
摘要： The invention pertains to a breakaway coupling for use with fluid systems wherein self-sealing coupling parts are interconnected by locking structure including a tubular displaceable operating member sealingly associated with a flexible conduit comprising a portion of the fluid system. Predetermined tension within the flexible conduit displaces the operating member to a coupling release position permitting the coupling parts to disengage and seal with minimum fluid loss.
摘要翻译： 本发明涉及用于与流体系统一起使用的分离联接件，其中自密封联接部件通过锁定结构互连，所述锁定结构包括密封地与包括流体系统的一部分的柔性导管密封连接的管状可移位操作构件。 柔性导管内的预定张力将操作构件移动到联接器释放位置，允许联接部件以最小的流体损失分离和密封。
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公开(公告)号：US4007909A
公开(公告)日：1977-02-15
申请号：US622779
申请日：1975-10-16
CPC分类号： F16L37/23 , F16L29/007 , F16L37/38
摘要： A coupling for handling liquids, gases, or a combination thereof characterized by its ability to convey high volumes with low flow resistance through valve elements. The coupling includes a pair of clam shell type valve elements pivotal between closed and open positions by the nose of the male coupling half during coupling of the halves and recesses defined in the valve elements receive the coupling nose so that the engagement between valve elements and coupling nose does not produce a flow restriction. The valve elements are provided with bonded resilient sealing edges and include a homogeneous bumper for absorbing shocks during coupling. A double action latch system is also disclosed having a sequence of operation which significantly reduces the likelihood of inadvertently uncoupling the coupling halves.
摘要翻译： 用于处理液体，气体或其组合的联接器，其特征在于其通过阀元件输送具有低流动阻力的大体积的能力。 联接器包括一对蛤壳型阀元件，其通过阳联接器半部的鼻部在闭合位置和打开位置之间枢转，半联件中的限定在阀元件中的凹部和凹部接合联接鼻部，使得阀元件和联接器 鼻子不产生流量限制。 阀元件设置有粘合的弹性密封边缘，并且包括用于在联接期间吸收冲击的均匀保险杠。 还公开了一种具有一系列操作的双重动作闩锁系统，其显着地减少了偶然地将联轴器半部分离的可能性。
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