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1. 发明申请

WO2008028104A2 CRIMP FITTING FOR CORRUGATED STAINLESS STEEL TUBING 审中-公开
标题翻译：波纹不锈钢管压接管件
公开(公告)号：WO2008028104A2
公开(公告)日：2008-03-06
申请号：PCT/US2007077342
申请日：2007-08-31
申请人： TITEFLEX CORP , DUQUETTE SCOTT , KELLAR FRANZ , CROWDER HAROLD , EOWSAKUL VANWIJAK , COPPOLA BRIAN
发明人： DUQUETTE SCOTT , KELLAR FRANZ , CROWDER HAROLD , EOWSAKUL VANWIJAK , COPPOLA BRIAN
IPC分类号： F16L47/06
CPC分类号： F16L25/0036 , F16L13/142 , F16L33/207 , F16L33/2073 , Y10T29/49927
摘要： A fitting incorporating a crimp sealing device and a method of forming a seal between a length of corrugated tubing and the fitting are provided. A sealing crimp is formed over at least one corrugation of the tubing, where the sealing crimp can utilize a preformed bend or bulge to form a crimp and seal. Alternatively, the sealing crimp can apply pressure radially against an outer sleeve of the fitting, such that at least one corrugation of the tubing is compressed axially or radially to form a primary seal. The outer sleeve also can include one or more gaskets arranged between the outer sleeve and the tubing for forming a secondary seal. An inner sleeve can be received radially inside the outer sleeve, and one or more gaskets can be arranged between the inner sleeve and the tubing. Further, a jacket crimp can be applied against an end of the sleeve member to contact a jacket that at least partially covers the tubing.
摘要翻译：提供了一种装配有卷边密封装置的配件以及在一段波纹管和配件之间形成密封的方法。在管道的至少一个波纹上形成密封卷边，其中密封卷边可利用预先形成的弯曲或凸起形成卷边和密封。或者，密封卷边可以径向地对配件的外套筒施加压力，使得管道的至少一个波纹轴向或径向地压缩以形成主密封。外套管还可以包括布置在外套管和管道之间用于形成辅助密封件的一个或多个垫圈。内套筒可以径向接收在外套筒内部，并且一个或多个垫圈可以布置在内套筒和管道之间。此外，夹套卷曲可抵靠套筒构件的端部施加以接触至少部分地覆盖管道的护套。

2. 发明申请

WO2007065001A2 SPRAY NOZZLES 审中-公开
标题翻译：喷雾喷嘴
公开(公告)号：WO2007065001A2
公开(公告)日：2007-06-07
申请号：PCT/US2006046247
申请日：2006-11-29
申请人： BETE FOG NOZZLE INC , DZIADZIO DOUGLAS J , DELESDERNIER DANIEL , BETSOLD MATTHEW P , MOORE RONALD , EMERSON RONALD H , COLE GARY J , EOWSAKUL VANWIJAK , BIELIN JOSEPH
发明人： DZIADZIO DOUGLAS J , DELESDERNIER DANIEL , BETSOLD MATTHEW P , MOORE RONALD , EMERSON RONALD H , COLE GARY J , EOWSAKUL VANWIJAK , BIELIN JOSEPH
IPC分类号： B05B1/02
CPC分类号： B05B1/14 , A62C31/05 , B01J8/1827 , B01J2208/00902 , B05B1/04 , B05B7/06 , B05B7/065 , B05B7/067
摘要： A nozzle for discharging first and second fluids in a spray pattern into a vessel, such as oil and steam in a catalytic cracking unit, includes various configurations for preventing erosion of the outlet portion of the nozzle that otherwise might be due, for example, to contact with a catalyst or other predetermined substance. In one such nozzle, the exterior surface of the outlet portion substantially conforms to the internal contour of the vessel. In another such nozzle, the outlet portion defines a plurality of substantially concentric, substantially elliptical-shaped outlet apertures. In another nozzle, the outlet portion is formed of ceramic and is connected to the inlet portion by a metal connector. In another nozzle, the outlet portion defines a plurality of apertures angularly spaced about a peripheral region of the outlet portion for discharging a substantially flat fan spray pattern, and a second outlet portion extending along an upstream portion of the outlet portion for discharging at least part of its spray to prevent any catalyst from contactin the downstream surfaces of the outlet ortion.
摘要翻译：用于以喷雾模式将第一流体和第二流体排放到容器中的喷嘴（例如催化裂化单元中的油和蒸汽）包括用于防止喷嘴出口部分侵蚀的各种构造，否则可能由于例如与催化剂或其他预定物质接触。在一个这样的喷嘴中，出口部分的外表面基本上符合容器的内部轮廓。在另一个这样的喷嘴中，出口部分限定了多个基本同心的基本上椭圆形的出口孔。在另一个喷嘴中，出口部分由陶瓷形成并且通过金属连接器连接到入口部分。在另一个喷嘴中，出口部分限定多个围绕出口部分的周边区域成角度地间隔开的用于排出基本上平坦的扇形喷射图案的孔以及沿出口部分的上游部分延伸的第二出口部分，用于排出至少部分的喷雾以防止任何催化剂在出口的下游表面接触。

3. 发明专利

BRPI0717029A2 未知
公开(公告)号：BRPI0717029A2
公开(公告)日：2013-10-01
申请号：BRPI0717029
申请日：2007-08-31
申请人： TITEFLEX CORP
发明人： DUQUETTE SCOTT , KELLAR FRANZ , CROWDER HAROLD , EOWSAKUL VANWIJAK , COPPOLA BRIAN
IPC分类号： F16L33/00
摘要： A fitting incorporating a crimp sealing device and a method of forming a seal between a length of corrugated tubing and the fitting are provided. A sealing crimp is formed over at least one corrugation of the tubing, where the sealing crimp can utilize a preformed bend or bulge to form a crimp and seal. Alternatively, the sealing crimp can apply pressure radially against an outer sleeve of the fitting, such that at least one corrugation of the tubing is compressed axially or radially to form a primary seal. The outer sleeve also can include one or more gaskets arranged between the outer sleeve and the tubing for forming a secondary seal. An inner sleeve can be received radially inside the outer sleeve, and one or more gaskets can be arranged between the inner sleeve and the tubing. Further, a jacket crimp can be applied against an end of the sleeve member to contact a jacket that at least partially covers the tubing.

4. 发明专利

CA2686084A1 FITTING WITH BUSHING FOR CORRUGATED STAINLESS STEEL TUBING 未知
公开(公告)号：CA2686084A1
公开(公告)日：2008-12-11
申请号：CA2686084
申请日：2008-05-30
申请人： TITEFLEX CORP
发明人： DUQUETE SCOTT , CROWDER HAROLD , EOWSAKUL VANWIJAK , KELLAR FRANZ
IPC分类号： F16L21/04 , F16L19/07 , F16L33/26
摘要： A fitting incorporating a bushing for forming a seal between a length of corrugated tubing and the fitting, and methods of actuating the fitting and forming a seal using the fitting and tubing are provided. The tubing can be corrugated stainless steel tubing having a jacket that at least partially co vers the tubing. The fitting includes a bushing having a substantially open configuration, the bushing configured to engage at least one corrugation gro ove. When a nut is advanced, the bushing applies pressure to the tubing to c rush at least one initial corrugation to form a metal-to-metal seal that is gas and liquid tight.

5. 发明专利

CA2686082A1 SNAP-FIT FITTING FOR CORRUGATED STAINLESS STEEL TUBING 未知
公开(公告)号：CA2686082A1
公开(公告)日：2008-12-11
申请号：CA2686082
申请日：2008-05-30
申请人： TITEFLEX CORP
发明人： EOWSAKUL VANWIJAK , DUQUETTE SCOTT , KELLAR FRANZ , CROWDER HAROLD
IPC分类号： F16L21/06 , F16L19/07 , F16L21/04 , F16L33/26
摘要： A fitting incorporating a snap-fit sealing and locking device and methods of actuating the fitting and forming a seal between a length of corrugated tubing and the fitting are provided. The tubing can be corrugated stainless steel tubing having a jacket that at least partially covers the tubing. The sealing and locking device incorporates a bushing that is advanced through t he application of axial pressure into a sleeve portion. Fingers on the bushi ng engage one or more corrugation grooves on the tubing and apply force to t he tubing to collapse one or more corrugations to form a metal-to-metal seal . Distal motion of the bushing is inhibited after forming a metal- to-metal seal by contact between the bushing and the sleeve portion.

6. 发明专利

CA2662357A1 CRIMP FITTING FOR CORRUGATED STAINLESS STEEL TUBING 未知
公开(公告)号：CA2662357A1
公开(公告)日：2008-03-06
申请号：CA2662357
申请日：2007-08-31
申请人： TITEFLEX CORP
发明人： COPPOLA BRIAN , DUQUETTE SCOTT , CROWDER HAROLD , KELLAR FRANZ , EOWSAKUL VANWIJAK
IPC分类号： F16L33/00 , F16L9/06 , F16L25/00
摘要： A fitting incorporating a crimp sealing device and a method of forming a seal between a length of corrugated tubing and the fitting are provided. A s ealing crimp is formed over at least one corrugation of the tubing, where th e sealing crimp can utilize a preformed bend or bulge to form a crimp and se al. Alternatively, the sealing crimp can apply pressure radially against an outer sleeve of the fitting, such that at least one corrugation of the tubin g is compressed axially or radially to form a primary seal. The outer sleeve also can include one or more gaskets arranged between the outer sleeve and the tubing for forming a secondary seal. An inner sleeve can be received rad ially inside the outer sleeve, and one or more gaskets can be arranged betwe en the inner sleeve and the tubing. Further, a jacket crimp can be applied a gainst an end of the sleeve member to contact a jacket that at least partial ly covers the tubing.

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