-
公开(公告)号:US11603953B2
公开(公告)日:2023-03-14
申请号:US16825804
申请日:2020-03-20
申请人: Felix Sorkin
发明人: Felix Sorkin
摘要: A duct coupler assembly includes a female duct coupler, where the female duct coupler is coupled to a first duct segment. The female duct coupler includes a female duct coupler body having an inner surface having an inner diameter and a bayonet slot formed therein. The duct coupler assembly further includes a male duct coupler. The male duct coupler is coupled to a second duct segment. The male duct coupler includes a male duct coupler body having an outer surface having an outer diameter, where the outer diameter is smaller than the inner diameter of the inner surface of the female duct coupler body. The male duct coupler has a bayonet post extending from an outer surface of the male duct coupler body, and the male duct coupler body is positioned within the female duct coupler body such that the bayonet post is positioned within the bayonet slot wherein the male duct coupler is coupled with the female duct coupler.
-
2.
公开(公告)号:US20220388252A1
公开(公告)日:2022-12-08
申请号:US17772905
申请日:2020-10-28
申请人: SA EXEL INDUSTRIES
摘要: A connector body having a first end portion defining a first end face of the body and an opposite second end portion defining a second end face of the body, the first end portion including a first peripheral groove with a first sealing ring, and the second end portion including a second peripheral groove with a second sealing ring, an intermediate portion of the—body defining a peripheral surface extending between the first sealing ring and the second sealing ring, the peripheral surface to be covered by the retaining glue for bonding the body to the tube, a glue flow passage at the first end portion extending transversally to the first sealing ring, and a glue injection channel extending from the first end portion towards the second end portion and including a glue injection port in the first end portion and a glue ejection port at the peripheral surface.
-
公开(公告)号:US11338484B2
公开(公告)日:2022-05-24
申请号:US16444562
申请日:2019-06-18
发明人: Fumio Nomizo , Shoichi Tsuchiya , Tatsuya Kitagawa
IPC分类号: B29C45/14 , F16L13/10 , F16L13/11 , B29K101/12 , B29L23/00 , B62D25/14 , B62D27/02 , B62D65/02
摘要: A member joining method includes: a placement process of arranging a first member and a second member inserted into the first member so that a gap surrounding the second member is provided between the first member and the second member; a filling process of filling a molten resin into the gap and applying pressure to the resin so as to cause at least one member of the first member or the second member to undergo elastic deformation; and a pressure maintaining process of maintaining the pressure until the resin that has been filled into the gap has cured.
-
公开(公告)号:US20220136626A1
公开(公告)日:2022-05-05
申请号:US17428312
申请日:2020-02-05
申请人: IPS Corporation
发明人: Andreas Schneider , Xiaoyi Xie
摘要: Described herein are gasketed pipe joints. In some embodiments, a joined pipe assembly is provided that includes: a first pipe having a first end portion with a first outer diameter and a first inner diameter; a second pipe having a second end portion with a second inner diameter and a second outer diameter, wherein the second end portion nests within the first end portion; wherein the first end portion includes a circumferential recess, and wherein an inner surface of the recess is located radially outward of the first inner diameter to form a pocket; and an adhesive gasket positioned in the pocket and adhered to the inner surface of the recess and the second outer diameter.
-
公开(公告)号:US20220120362A1
公开(公告)日:2022-04-21
申请号:US17076583
申请日:2020-10-21
申请人: David Romero
发明人: David Romero
IPC分类号: F16L13/11 , F16L55/175
摘要: The methods and devices described herein are for repairing a break in a pipe and also provide means for adding additional pipes to an existing pipe. According to a first embodiment, a pair of end connectors are installed on the broken ends of a pipe and then a sleeve is slid over the gap between the two broken ends. According to a second embodiment, two half cylinder connector pieces are placed around a broken pipe and then a cylindrical sleeve is placed over the top. According to a third embodiment, two half cylinder connector pieces are glued to each other and the broken pipe, one of the half cylinders having a branch for installing an additional pipe to the pipe system.
-
公开(公告)号:US20210302079A1
公开(公告)日:2021-09-30
申请号:US17301033
申请日:2021-03-23
申请人: Carrier Corporation
摘要: Disclosed is a fluid conduit connection of a vapor compression system having a cooling capacity of less than or equal to 60,000 Btu/hour comprising a first fluid conduit comprising a first aluminum alloy and having first fluid conduit outside hydraulic diameter of greater than or equal to 7 millimeters, a second fluid conduit comprising a second aluminum alloy, a second fluid conduit cross-sectional flow area, and having a second fluid conduit outside hydraulic diameter of less than or equal to 7 millimeters, an engagement between the first fluid conduit and the second fluid conduit, and a sealing material disposed within the engagement serving to mechanically bind and seal the fluid conduit connection, wherein a ratio of a cross sectional flow area of a throat of the fluid conduit connection divided by the second fluid conduit cross-sectional flow area is between 0.1 and 0.6.
-
公开(公告)号:US20210033223A1
公开(公告)日:2021-02-04
申请号:US16941667
申请日:2020-07-29
申请人: Captent Inc.
发明人: Gardner T. Baldwin
摘要: One aspect of the disclosure is a method of attaching a hose coupling to a reinforced hose. In one embodiment, the method comprises: skiving the first end of the reinforced hose to expose at least one reinforcing layer of a plurality of reinforcing layers of the reinforced hose; positioning the skived first end of the reinforced hose in an inner cavity of the hose coupling; introducing a vacuum into the inner cavity through a vent port in the hose coupling; and introducing a bonding agent into the cavity through an injection port in the hose coupling, wherein the bonding agent is drawn by the vacuum into the plurality of reinforcing layers of the reinforced hose.
-
公开(公告)号:US20200217439A1
公开(公告)日:2020-07-09
申请号:US16825804
申请日:2020-03-20
申请人: Felix Sorkin
发明人: Felix Sorkin
IPC分类号: F16L37/248 , E04C5/10 , F16L13/11
摘要: A duct coupler assembly includes a female duct coupler, where the female duct coupler is coupled to a first duct segment. The female duct coupler includes a female duct coupler body having an inner surface having an inner diameter and a bayonet slot formed therein. The duct coupler assembly further includes a male duct coupler. The male duct coupler is coupled to a second duct segment. The male duct coupler includes a male duct coupler body having an outer surface having an outer diameter, where the outer diameter is smaller than the inner diameter of the inner surface of the female duct coupler body. The male duct coupler has a bayonet post extending from an outer surface of the male duct coupler body, and the male duct coupler body is positioned within the female duct coupler body such that the bayonet post is positioned within the bayonet slot wherein the male duct coupler is coupled with the female duct coupler.
-
公开(公告)号:US20200021097A1
公开(公告)日:2020-01-16
申请号:US16469257
申请日:2017-12-07
申请人: TECHNIP FRANCE
发明人: Alan DOBSON , Ian Nicholas PROBYN , Xiaoxue AN , Jamie FLETCHER-WOODS , Thierry DEQUIN , Michael ZERKUS
IPC分类号: H02G15/076 , H02G15/14 , F16L13/11 , F16L9/02
摘要: A termination assembly for an umbilical comprising a chamber through which pass one or more tubes extending from the umbilical, the chamber containing a filler material, wherein at least one tube is provided with an anchor for securing the at least one tube in the filler material, the anchor comprising a shape memory material. A method of making a termination assembly for an umbilical. The method comprises the steps of: (a) providing an anchor for mounting onto one of the tubes, the anchor comprising a shape memory material in a second phase and comprising an aperture which is in a second shape which the tube can pass through, (b) sliding the anchor onto the tube by passing the tube through the aperture, (c) allowing the shape memory alloy to undergo a phase change in which at least some of the second phase converts to a first phase such that the aperture returns towards a first shape which the tube cannot pass through, the anchor thereby gripping the tube, and (d) adding a filler material to the chamber.
-
公开(公告)号:US20190186658A1
公开(公告)日:2019-06-20
申请号:US15844959
申请日:2017-12-18
申请人: Chevron U.S.A. Inc.
IPC分类号: F16L13/10 , F16L13/11 , F16L9/12 , G01B15/08 , G01N23/083 , C09J175/04 , C09J163/00 , C09J133/08 , C09J11/04 , C08K3/08 , C08K3/16 , C08K3/22 , C08K3/28 , C08K3/30
CPC分类号: F16L13/103 , C08K3/08 , C08K3/16 , C08K3/22 , C08K3/28 , C08K3/30 , C08K2003/0856 , C08K2003/2265 , C08K2003/3009 , C08K2003/3045 , C09J11/04 , C09J133/08 , C09J163/00 , C09J175/04 , F16L9/12 , F16L13/11 , G01B15/08 , G01N23/083
摘要: Disclosed are joints and methods for forming joints of nonmetallic components such as piping components made from a nonmetallic composite material. The components are joined by an adhesive containing an x-ray absorbing additive for providing a contrasting signal in x-ray inspection of the joint. The joints can be nondestructively tested by positioning the joints relative to an x-ray source and an x-ray detector. The joints and the adhesive therein are then exposed to x-ray radiation from the source of x-ray radiation. The x-ray radiation, having passed from the x-ray source to the x-ray detector, is detected over an area and an x-ray image of the x-ray radiation detected is created. The x-ray image is then read to identify defects in the joint.
-
-
-
-
-
-
-
-
-