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1. 发明申请

WO2008143848A4 TUBING CONNECTOR, METHOD OF MANUFACTURE, AND METHOD OF ASSEMBLY 审中-公开
标题翻译：管连接器，制造方法和组装方法
公开(公告)号：WO2008143848A4
公开(公告)日：2009-02-12
申请号：PCT/US2008006115
申请日：2008-05-14
申请人： ENTEGRIS INC , LEYS JOHN A , SCHLEICHER MICHAEL , FISCHER STEVEN A
发明人： LEYS JOHN A , SCHLEICHER MICHAEL , FISCHER STEVEN A
IPC分类号： F16L19/02 , F16L15/04
CPC分类号： F16L19/028 , F16L19/04 , F16L19/083
摘要： A coupling utilizes a tubing end portion with a bulbous shape on the exterior and a corresponding interior bulbous shape, the tubing end that engages with a fitting body with a bulbous shape and converging annular slot. The invention includes a method of forming, the method of making the components of the coupling, including specifically the bulbous tubing end portion and the fitting body, the method of making the connection. The invention includes the various components individually and together as a system or a coupling. The invention includes specific fluid flow components with such a coupling attached.
摘要翻译：联轴器使用外部具有球形形状的管端部和相应的内部球形形状，管端与具有球形形状和会聚环形槽的配合体接合。本发明包括一种形成方法，制造联轴器的部件的方法，特别地包括球状管端部和配件体，制造连接的方法。本发明将各种组件单独地和一起包括在一起作为系统或耦合。本发明包括具有附接这种联接件的特定流体流动部件。

2. 发明申请

WO2002099439A3 FLUOROPOLYMER FLOWMETER 审中-公开
公开(公告)号：WO2002099439A3
公开(公告)日：2002-12-12
申请号：PCT/US2002/016671
申请日：2002-05-28
申请人： ENTEGRIS, INC. , LEYS, John, A. , KOLBOW, Steven, P. , FISCHER, Steven, A. , CADAVID, Carlos , ULSCHMID, Todd
发明人： LEYS, John, A. , KOLBOW, Steven, P. , FISCHER, Steven, A. , CADAVID, Carlos , ULSCHMID, Todd
IPC分类号： G01F1/00
摘要： In one embodiment, a sight tube flowmeter is formed of a plurality of fluoropolymer components welded together to form a unitary flowmeter body. The components can comprise a PFA upright sight tube (16) having two end portions (30, 32), a flow conduit (34) extending therethrough and two fitting portions (14, 18) that are uniquely welded onto each end of the sight tube, and a fluoropolymer float device (78) movable to various positions within the flow conduit depending on the flow level of the fluid flowing therethrough. The float device can be of conventional design or for those flowmeter embodiments where low fluid flow rates are to be measured, an elongate float can be utilized. The floats and, in particular, a designated portion thereof, are visible through the sight tube to provide visual indication of the position, and thus the flow rate of fluid flowing through the flowmeter.

3. 发明申请

WO02099439B1 FLUOROPOLYMER FLOWMETER 审中-公开
标题翻译：氟聚合物流量计
公开(公告)号：WO02099439B1
公开(公告)日：2004-01-08
申请号：PCT/US0216671
申请日：2002-05-28
申请人： ENTEGRIS INC , LEYS JOHN A , KOLBOW STEVEN P , FISCHER STEVEN A , CADAVID CARLOS , ULSCHMID TODD
发明人： LEYS JOHN A , KOLBOW STEVEN P , FISCHER STEVEN A , CADAVID CARLOS , ULSCHMID TODD
IPC分类号： B29C45/26 , B29C65/14 , G01F1/22 , G01F15/00 , G01F1/00 , B29C65/12 , B29C65/70
CPC分类号： G01F15/006 , B29C45/261 , B29C65/1432 , B29C66/1142 , B29C66/52231 , B29C66/52241 , B29C66/543 , B29C66/71 , B29C66/73365 , B29C66/73921 , B29K2027/12 , B29K2995/0029 , G01F1/22 , Y10T29/49004
摘要： In one embodiment, a sight tube flowmeter is formed of a plurality of fluoropolymer components welded together to form a unitary flowmeter body. The components can comprise a PFA upright sight tube (16) having two end portions (30, 32), a flow conduit (34) extending therethrough and two fitting portions (14, 18) that are uniquely welded onto each end of the sight tube, and a fluoropolymer float device (78) movable to various positions within the flow conduit depending on the flow level of the fluid flowing therethrough. The float device can be of conventional design or for those flowmeter embodiments where low fluid flow rates are to be measured, an elongate float can be utilized. The floats and, in particular, a designated portion thereof, are visible through the sight tube to provide visual indication of the position, and thus the flow rate of fluid flowing through the flowmeter.
摘要翻译：在一个实施例中，观察管流量计由多个焊接在一起的氟聚合物部件形成以形成单一流量计主体。所述部件可以包括具有两个端部部分（30,32）的PFA立式观察管（16），延伸穿过其中的流动管道（34）和两个装配部分（14,18），其独特地焊接在观察管的每一端，和含氟聚合物漂浮装置（78），其可移动到流动管道内的各个位置，这取决于流过其中的流体的流动水平。浮动装置可以是常规设计的，或者对于要测量低流体流速的那些流量计实施例，可以使用细长的浮子。漂浮物，特别是其指定部分，通过观察管可见，以提供位置的视觉指示，并因此提供流过流量计的流体的流速。

4. 发明申请

WO2008143848A1 TUBING CONNECTOR, METHOD OF MANUFACTURE, AND METHOD OF ASSEMBLY 审中-公开
标题翻译：管连接器，制造方法和组装方法
公开(公告)号：WO2008143848A1
公开(公告)日：2008-11-27
申请号：PCT/US2008/006115
申请日：2008-05-14
申请人： ENTEGRIS, INC. , LEYS, John, A. , SCHLEICHER, Michael , FISCHER, Steven, A.
发明人： LEYS, John, A. , SCHLEICHER, Michael , FISCHER, Steven, A.
IPC分类号： F16L19/02 , F16L15/04
CPC分类号： F16L19/028 , F16L19/04 , F16L19/083 , F16L47/04
摘要： A coupling utilizes a tubing end portion with a bulbous shape on the exterior and a corresponding interior bulbous shape, the tubing end that engages with a fitting body with a bulbous shape and converging annular slot. The invention includes a method of forming, the method of making the components of the coupling, including specifically the bulbous tubing end portion and the fitting body, the method of making the connection. The invention includes the various components individually and together as a system or a coupling. The invention includes specific fluid flow components with such a coupling attached.
摘要翻译：联轴器使用外部具有球形形状的管端部和相应的内部球形形状，管端与具有球形形状和会聚环形槽的配合体接合。本发明包括一种形成方法，制造联轴器的部件的方法，特别地包括球状管端部和配件体，制造连接的方法。本发明将各种组件单独地和一起包括在一起作为系统或耦合。本发明包括具有附接这种联接件的特定流体流动部件。

5. 发明申请

WO0148413A9 COMPONENT TO COMPONENT SEALING METHOD 审中-公开
标题翻译：组件密封方法
公开(公告)号：WO0148413A9
公开(公告)日：2002-06-27
申请号：PCT/US0035537
申请日：2000-12-29
申请人： FLUOROWARE INC , FISCHER STEVEN A , STEIN MICHAEL A , KUBESH JEFFREY C , EDLUND TODD J , DONOHO JAMES , SODERSTRO ERIC , STOICK MICHAEL
发明人： FISCHER STEVEN A , STEIN MICHAEL A , KUBESH JEFFREY C , EDLUND TODD J , DONOHO JAMES , SODERSTRO ERIC , STOICK MICHAEL
IPC分类号： F16K27/00 , F16L19/02 , F16L41/02
CPC分类号： F16K27/003 , F16L19/02 , F16L19/0225 , F16L39/00 , Y10T29/49908 , Y10T29/49909
摘要： A coupling ideally suited for sealing between components such as a fluoropolymer valve body (50) and a fluoropolymer manifold (52) or for coupling tubing end portions, utilizes structure on said components for defining the sealing surfaces. In a preferred embodiment, the coupling comprises a male protruding portion (62), a recessed female receiving portion (64), and a clamping means. The clamping means (92) has an inner threaded surface for engaging a correspondingly threaded portion of the male protruding portion. The male protruding portion is shaped, generally, as a converging rounded conical frustum (65.1) having an exterior surface, a primary sealing surface, a first stop surface (78), a second cooperating stop surface, and a fluid flow duct. The fluid flow duct is preferably concentrically positioned. The recessed portion has a circular perimeter, an inwardly projecting annular ring (74), a first cooperating stop surface, a second stop (82) surface, and a fluid flow duct. The male protruding portion forms a seal by confronting the primary sealing surface and the annular sealing ring.
摘要翻译：理想地适用于诸如氟聚合物阀体（50）和含氟聚合物歧管（52）的部件之间的密封或用于联接管端部的联接器利用所述部件上的结构来限定密封表面。在优选实施例中，联接器包括阳突出部分（62），凹形凹入部分（64）和夹紧装置。夹紧装置（92）具有内螺纹表面，用于接合阳突出部分的相应的螺纹部分。凸形突出部分通常成形为具有外表面的会聚圆锥形平截头体（65.1），主密封表面，第一止动表面（78），第二协作止挡表面和流体流动管道。流体流动管道优选地同心地定位。凹部具有圆形周边，向内突出的环形环（74），第一协作止动表面，第二止动件（82）表面和流体流动管道。阳突出部分通过面对主密封表面和环形密封环形成密封。

6. 发明申请

WO2002099439A2 FLUOROPOLYMER FLOWMETER 审中-公开
标题翻译：氟聚合物流量计
公开(公告)号：WO2002099439A2
公开(公告)日：2002-12-12
申请号：PCT/US2002/016671
申请日：2002-05-28
申请人： ENTEGRIS, INC. , LEYS, John, A. , KOLBOW, Steven, P. , FISCHER, Steven, A. , CADAVID, Carlos , ULSCHMID, Todd
发明人： LEYS, John, A. , KOLBOW, Steven, P. , FISCHER, Steven, A. , CADAVID, Carlos , ULSCHMID, Todd
IPC分类号： G01P
CPC分类号： G01F15/006 , B29C45/261 , B29C65/1432 , B29C66/1142 , B29C66/52231 , B29C66/52241 , B29C66/543 , B29C66/71 , B29C66/73365 , B29C66/73921 , B29K2027/12 , B29K2995/0029 , G01F1/22 , Y10T29/49004
摘要： In one embodiment, a sight tube flowmeter is formed of a plurality of fluoropolymer components welded together to form a unitary flowmeter body. The components can comprise a PF A upright sight tube having two end portions, a flow conduit extending therethrough and two fitting portions that are uniquely welded onto each end of the sight tube, and a fluoropolymer float device movable to various positions within the flow conduit depending on the flow level of the fluid flowing therethrough. The float device can be of conventional design or for those flowmeter embodiments where low fluid flow rates are to be measured, an elongate float can be utilized. The floats and, in particular, a designated portion thereof, are visible through the sight tube to provide visual indication of the position, and thus the flow rate of fluid flowing through the flowmeter. In addition, alternative embodiments include the implementation of the unique sight tube and elongate float design in conventional flowmeters.
摘要翻译：在一个实施例中，观察管流量计由多个焊接在一起的氟聚合物部件形成以形成单一流量计主体。组件可以包括具有两个端部的PFA立式观察管，其中延伸穿过其中的流动管道和独特地焊接在观察管的每个端部上的两个嵌合部分以及可移动到流体管道内的各个位置的氟聚合物浮子装置，在流过其中的流体的流动水平上。浮动装置可以是常规设计的，或者对于要测量低流体流速的那些流量计实施例，可以使用细长的浮子。漂浮物，特别是其指定部分，通过观察管可见，以提供位置的视觉指示，并因此提供流过流量计的流体的流速。此外，替代实施例包括在常规流量计中实现独特的观察管和细长浮子设计。

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