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1. 发明授权

US08671525B2 Tightening device with collar 有权
标题翻译：带领的紧固装置
公开(公告)号：US08671525B2
公开(公告)日：2014-03-18
申请号：US13003048
申请日：2009-07-10
申请人： Fabrice Prevot , Cyriaque Fouqueray , Mickaël Gapteau
发明人： Fabrice Prevot , Cyriaque Fouqueray , Mickaël Gapteau
IPC分类号： F16L25/04
CPC分类号： F16L33/04 , F16L21/005 , F16L21/065
摘要： The collar has a roughly cylindrical metal band and a pair of ears projecting from this band and defining a tightening space between themselves. It also has a tightening device for pulling these ears towards each other. The ears have an extension which is bent around behind each ear away from the other ear and which has a hole for the tightening rod and the tightening device, this hole being lined up with a hole in the forward part of the same area ear. A bracing space is provided between the bent extension and this forward part. The holes of the extension and of the forward part each have an edge portion with a guard which extends into the bracing space and an edge portion without a guard which is aligned with the guard of the other hole.
摘要翻译：套环具有大致圆柱形的金属带和从该带突出的一对耳朵，并在它们之间限定紧固空间。它还具有用于将这些耳朵朝向彼此拉紧的紧固装置。耳朵具有延伸部，该延伸部在每个耳朵的后面弯曲，远离另一个耳朵，并且具有用于紧固杆和紧固装置的孔，该孔在相同区域耳朵的前部中排成一个孔。在弯曲的延伸部和该前部之间设有支撑空间。延伸部分和前部部分的孔各自具有边缘部分，其具有延伸到支撑空间中的防护件和没有与另一个孔的防护件对准的防护件的边缘部分。

2. 发明授权

US08443928B2 Exhaust tail pipe 失效
标题翻译：排气尾管
公开(公告)号：US08443928B2
公开(公告)日：2013-05-21
申请号：US12926686
申请日：2010-12-03
申请人： Chin-Chuan Chang
发明人： Chin-Chuan Chang
IPC分类号： F16L25/04 , E21B17/042
CPC分类号： E21B17/042 , F01N13/082 , F01N13/1805 , F01N13/1855 , F01N2470/24 , F01N2530/06 , Y10T29/49398
摘要： An exhaust tail pipe includes a front outer tube, an inner tube and a rear tail pipe. The inner tube has a plurality of screw holes on one side mating a plurality of apertures formed on a rear coupling portion of the front outer tube to be fastened together by a plurality of bolts. The rear coupling portion is coupled on the front end of the rear tail pipe so that the rear section of the inner tube is held at the rear end of the rear tail pipe and fastened together by welding. Such a structure allows the front outer tube and rear tail pipe to be made of different materials, thus can maintain aesthetic appeal of the appearance to enhance product value.
摘要翻译：排气尾管包括前外管，内管和后尾管。内管在一侧上具有多个螺钉孔，配合形成在前外管的后连接部分上的多个孔，以通过多个螺栓紧固在一起。后联接部分连接在后尾管的前端，使得内管的后部保持在后尾管的后端并通过焊接紧固在一起。这种结构允许前外管和后尾管由不同的材料制成，从而可以保持外观的美学吸引力以提高产品价值。

3. 发明申请

US20120056422A1 PIPE CONNECTION FOR CONNECTING PIPES OF A MOTOR VEHICLE, EXHAUST SYSTEM, AIR INTAKE SYSTEM AND MOTOR VEHICLE 审中-公开
标题翻译：用于连接电动车辆，排气系统，空气进气系统和电动车辆的管道的管道连接
公开(公告)号：US20120056422A1
公开(公告)日：2012-03-08
申请号：US13227086
申请日：2011-09-07
申请人： Manuel FRIEDL
发明人： Manuel FRIEDL
IPC分类号： F16L25/04 , F16L15/00
CPC分类号： F01N13/1816 , F01N13/1855 , F02M35/10144
摘要： A pipe connection is provided for connecting pipes of a motor vehicle, particularly exhaust pipes for an exhaust system or intake pipes for the intake tract of a combustion engine, with two pipes to be connected to each other. It is provided that at least one of the pipes has a thread which can be brought into engagement with a mating thread of a connecting element of the pipe connection to be connected to the other pipe. An exhaust system is provided for a motor vehicle and an air intake system is provided for a motor vehicle and a motor vehicle.
摘要翻译：提供管道连接用于连接机动车辆的管道，特别是用于排气系统的排气管或用于内燃机的进气道的进气管，其中两个管道彼此连接。提供了至少一个管道具有能够与待连接到另一管道的管连接件的连接元件的配合螺纹接合的螺纹。为汽车提供排气系统，为汽车和机动车提供进气系统。

4. 发明申请

US20120056413A1 MULTI-COMPONENT TUBULAR COUPLING FOR WELLHEAD SYSTEMS 有权
标题翻译：多组分管道耦合用于井系统
公开(公告)号：US20120056413A1
公开(公告)日：2012-03-08
申请号：US13144446
申请日：2010-03-12
申请人： Dennis P. Nguyen
发明人： Dennis P. Nguyen
IPC分类号： F16L25/04
CPC分类号： E21B33/038 , E21B33/04 , E21B33/0422 , E21B33/047 , E21B33/068
摘要： A multi-component tubular coupling is provided for wellhead assemblies. In one embodiment, the multi-component tubular coupling may include a first tubular member, a landing ring, and a second tubular member. The second tubular member may include internal threads, lock screws, or any combination thereof to couple to a wellhead component. In another embodiment, the multi-component tubular coupling may only include the first tubular member and the landing ring. In such an embodiment, a wellhead component may be secured to the coupling via lock screws.
摘要翻译：为井口组件提供多组件管式联接器。在一个实施例中，多部件管状联接器可以包括第一管状部件，着陆环和第二管状部件。第二管状构件可以包括内螺纹，锁定螺钉或其任何组合以联接到井口部件。在另一个实施例中，多部件管状联接器可以仅包括第一管状部件和着陆环。在这样的实施例中，井口部件可以通过锁定螺钉固定到联接器。

5. 发明申请

US20110115218A1 Drill stem tubular connection with internal stiffener ring 有权
标题翻译：钻柄与内部加强环的管状连接
公开(公告)号：US20110115218A1
公开(公告)日：2011-05-19
申请号：US12592027
申请日：2009-11-18
申请人： Wilkinson L. Olivier, III
发明人： Wilkinson L. Olivier, III
IPC分类号： F16L25/04
CPC分类号： E21B17/042
摘要： A threaded pipe coupling is shown for a drill pipe used in horizontal boring operations utilizing a special form of a threaded connection with an internal stiffener ring which eliminates the need for hot forging operations. The pipe coupling is used for joining an upset region of a first tubular member to a further tubular member of lesser external diameter. The internal stiffener ring is received within the internal bore of the pin end of the coupling and underlies and extends along a portion of its length. The stiffener ring having an innermost extent terminating in an exposed end which is received upon an internal shoulder provided in the mating internally threaded box end. The stiffener ring also has an external shoulder formed at the innermost extent thereof which traps the pin face between the ring exterior and the box threaded interior.
摘要翻译：示出了用于在水平钻孔操作中使用的钻杆的螺纹管接头，其利用具有内部加强环的特殊形式的螺纹连接，其消除了对热锻造操作的需要。管接头用于将第一管状构件的镦锻区域连接到较小外径的另一管状构件。内部加强环被接纳在联接器的销端的内孔内并且在其下方并沿其长度的一部分延伸。加强环具有终止于露出端的最内部的延伸环，该暴露端被接收在设置在配合的内螺纹的箱体端部中的内部肩部上。加强环还具有在其最内部形成的外肩部，其将销面收集在环外部和盒螺纹内部之间。

6. 发明申请

US20100194103A1 PIPE COUPLING METHOD AND SYSTEM 审中-公开
标题翻译：管连接方法与系统
公开(公告)号：US20100194103A1
公开(公告)日：2010-08-05
申请号：US12756448
申请日：2010-04-08
申请人： Thomas Kilpatrick McLaughlin
发明人： Thomas Kilpatrick McLaughlin
IPC分类号： F16L25/04
CPC分类号： F16L15/08
摘要： A tubular coupling system and method; the system and method in at least certain aspects, using a coupling member with an interior protective ring that has at least one inner energizing member which, upon compression, forces the body of the coupling member against an interior wall of the coupling thereby inhibiting corrosive material from contacting the coupling's interior wall or, in the event some corrosive material does enter this area, holding the interior protective ring against the coupling's interior wall so that the corrosive material remains in and does not exit this area, thus inhibiting or preventing a continuous flow of corrosive material.
摘要翻译：一种管状耦合系统及方法; 所述系统和方法至少在某些方面，使用具有内部保护环的联接构件，所述内部保护环具有至少一个内部激励构件，所述至少一个内部赋能构件在压缩时迫使所述联接构件的主体抵抗所述联接器的内壁，从而抑制腐蚀性材料如果有一些腐蚀性材料进入该区域，则将内部保护环固定在联轴器的内壁上，以使腐蚀性材料保持在该区域内并且不会离开该区域，从而抑制或阻止连续流动的腐蚀性物质。

7. 发明申请

US20080265565A1 SUCTION COUPLING SYSTEM AND ASSEMBLY 审中-公开
标题翻译：抽吸联接系统和组件
公开(公告)号：US20080265565A1
公开(公告)日：2008-10-30
申请号：US12110488
申请日：2008-04-28
申请人： Dean E. Sitz , Chad L. Portscheller , Trevor J. Stav
发明人： Dean E. Sitz , Chad L. Portscheller , Trevor J. Stav
IPC分类号： F16L17/06 , F16L25/04
CPC分类号： F16L27/093 , A61C17/08 , A61G15/16
摘要： A suction coupling includes a first union coupled to a second union. The first union includes a first tubing joint extending from a side of the first union and a male flange extending from an end of the first union. The second union includes a second tubing joint extending from a side of the second union and defines a female receptacle formed in an open end of the second union. The male flange is rotatably coupled with the female receptacle such that when suction is applied to the second union, the first union forms a liquid seal relative to the second union.
摘要翻译：抽吸联接器包括联接到第二联接件的第一联接件。第一联合件包括从第一联接件的一侧延伸的第一管接头和从第一接头的端部延伸的凸缘。第二联接器包括从第二联管的一侧延伸的第二管接头，并且限定形成在第二联接件的开口端的阴接收器。阳凸缘可与阴插座可旋转地联接，使得当吸附到第二接头上时，第一接头相对于第二接头形成液体密封。

8. 发明授权

US07380754B2 Clamp block assemblies and methods 有权
标题翻译：夹块组件和方法
公开(公告)号：US07380754B2
公开(公告)日：2008-06-03
申请号：US10956001
申请日：2004-09-30
申请人： Jeremy R. W. James , Lance A. Cutler
发明人： Jeremy R. W. James , Lance A. Cutler
IPC分类号： B64D37/06 , F16L25/04
CPC分类号： F16L3/1091 , B64C1/406 , B64D39/00 , Y02T50/46 , Y10T29/49947
摘要： Clamping devices and methods for supporting pipes that experience biaxial loading forces are provided. The clamping device transmits forces from the pipe to surrounding supporting frame structure. In one embodiment, a clamp apparatus includes a first piece having first and second staggered notches and a second piece having first and second staggered notches. The first and second pieces are placed in contact with each other with the first staggered notches of the first and second pieces contacting each other and the second staggered notches of the first and second pieces contacting each other. The clamp apparatus forms a cavity for receiving a pipe.
摘要翻译：提供了用于支撑经受双轴加载力的管道的夹紧装置和方法。夹紧装置将力从管道传递到周围的支撑框架结构。在一个实施例中，夹具装置包括具有第一和第二交错凹口的第一件和具有第一和第二交错凹口的第二件。第一和第二部件彼此接触，第一和第二部件的第一交错凹口彼此接触并且第一和第二部件的第二交错凹口彼此接触。夹紧装置形成用于接收管道的空腔。

9. 发明授权

US4550743A Bursting disc orientation device 失效
标题翻译：爆破盘定位装置
公开(公告)号：US4550743A
公开(公告)日：1985-11-05
申请号：US500690
申请日：1983-06-03
申请人： Glenton P. McFarlane , Steven G. Swift
发明人： Glenton P. McFarlane , Steven G. Swift
IPC分类号： F16L23/02 , F16K17/16 , F16L25/04 , F17C13/06 , F16L
CPC分类号： F16K17/16 , F16L25/04 , F17C13/06 , F17C2205/0314 , F17C2270/0772 , F17C2270/079 , Y10T137/1669 , Y10T137/1714
摘要： A bursting disc orientation device comprises a cut-away portion (7) on a predetermined one collar (2) of the bursting disc unit and cooperable with the cut-away portion, a projection (8) e.g. in the form of an arm of an angle bracket (9) secured to the periphery, or integral therewith, of that pipe flange (5) against which the said one collar (2) is required to bear. Thus, the unit can be prevented from being located between the pipe flanges of the bursting disc unit in other than a predetermined orientation in which the projection (8) is located in the cut-away portion (7). This improves the safety of the device.
摘要翻译：爆破盘取向装置包括在爆破盘单元的预定的一个轴环（2）上并与切除部分配合的切除部分（7），例如突出部分（8）。以与所述一个套环（2）所需的所述管道凸缘（5）固定到外围或与之成一体的角度支架（9）的臂的形式。因此，除了突起（8）位于切除部分（7）中的预定取向之外，可以防止单元位于爆破盘单元的管道凸缘之间。这提高了设备的安全性。

10. 发明授权

US4488334A U-bolt clamp saddle construction and method of manufacture 失效
标题翻译： U型螺栓夹具鞍座结构及其制造方法
公开(公告)号：US4488334A
公开(公告)日：1984-12-18
申请号：US338698
申请日：1982-01-11
申请人： Ronald D. Goforth
发明人： Ronald D. Goforth
IPC分类号： F16L25/04 , F16L33/10
CPC分类号： F16L25/04 , F01N13/1805 , F01N2450/24 , Y10T24/1437
摘要： A U-bolt clamp saddle construction is disclosed particularly adapted for applications such as clamping catalytic converter pipe connections requiring a rigid saddle. The saddle clamp is of two-piece welded construction, each piece being formed of sheet steel with a square-sided channel on either side, each piece also having an intermediate web having a semicircular cutout adapted to engage the pipe diameter to be clamped. The outer edges of each of the channels are abutted by positioning the pieces together, which pieces are then welded at weld projections located along the edges and on the web to form a high strength flangeless saddle construction for maximum clearance at installation of the clamp. The square-sided channel allows clearance for weld flash, while enabling standard sized nuts to be used. A tab portion is formed on one of the pieces which is folded about the bottom edge and against the face of the other piece to create rigidity of the saddle during clamping adequate for good sealing pressure while affording sufficient yieldability for optimum interfitting with the pipe connection to be clamped.
摘要翻译：公开了一种U形螺栓夹具鞍座结构，特别适用于需要刚性鞍座的夹紧催化转化器管连接件。鞍形夹具为两件式焊接结构，每片由两边形方形通道的钢板形成，每片均具有中间腹板，该中间腹板具有适于接合待夹紧的管道直径的半圆形切口。每个通道的外边缘通过将这些件定位在一起而邻接，然后将这些件焊接在沿着边缘和在幅材上的焊接凸起处，以形成在安装夹具时最大间隙的高强度无法兰的马鞍结构。方形通道允许焊接闪光的间隙，同时使用标准尺寸的螺母。在其中一个片上形成突片部分，折叠部分围绕底部边缘折叠并抵靠另一个部件的表面，以在夹持期间产生鞍座的刚度，足以提供良好的密封压力，同时提供足够的屈服强度，以最佳地与管道连接相配合被夹紧

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