序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
---|---|---|---|---|---|---|
101 | Metal-tank-joint construction | US59941122 | 1922-11-06 | US1687343A | 1928-10-09 | PATRICK MADDEN JAMES |
102 | INSULATING INSERTS FOR FIELD JOINTS OF COATED RIGID PIPELINES | EP15828829.0 | 2015-12-22 | EP3237791A1 | 2017-11-01 | GORDON, Mike; POPINEAU, Sylvain; HOFFMANN, Dr Philippe Benoit Jacques |
A method protects a field joint of a pipeline, where chamfered edges of thermally-insulating parent coatings on conjoined pipe lengths are in mutual opposition about a longitudinally-extending gap. The method includes manufacturing an hourglass-shaped inner layer around the pipe lengths, which layer may be moulded. The inner layer extends longitudinally along the gap between the chamfered edges and at least partially overlies the chamfered edges. A thermally-insulating solid insert is assembled from two or more parts to lie in the gap surrounding the inner layer, and pressure is applied radially inwardly from the insert to the inner layer. An outer layer of molten material is manufactured around the insert to form a watertight barrier and to form one or more melted interfaces with the inner layer. Corresponding field joint arrangements are also disclosed. | ||||||
103 | APPARATUS AND METHOD FOR OPENING AND/OR EVALUATING CONNECTION SITE | EP15171553.9 | 2015-06-11 | EP2957402A1 | 2015-12-23 | Kusters, Benjamin E.; Min, Kyungyoon |
System, apparatus and method for opening a heat-bonded connection (32) formed between two hollow, flexible thermoplastic conduits (20, 22). A pressure difference is created between the inside of at least one of the conduits (20, 22) and the ambient atmosphere sufficient to cause expansion of a wall of the tubing conduit (38) in the vicinity of a frangible portion at least partially blocking the connection to disrupt the frangible portion and reduce the blocking. |
||||||
104 | SINTER-BONDED CERAMIC ARTICLES | EP13763988.6 | 2013-03-22 | EP2828221A1 | 2015-01-28 | BANACH, Lawrence M.; BEVILACQUA, John M.; LANZONE, Steven W. |
A sintered ceramic article includes a silicon carbide tube and a silicon carbide base component circumscribing at least a portion of the tube and sinter-bonded to the tube. The sinter bond between the tube and the base component is defined as an interface bond and includes no bond materials. The interface bond has at least one of the following performance characteristics: a Shear Strength not less than about 25 MPa, a Nitrogen Seal Performance of not greater than 10%, a Helium Seal Performance of not greater than 10%, and/or a Vacuum Seal Performance of not greater than 10%. | ||||||
105 | PIPE-JOINING METHOD FOR BUILDING HYDROCARBON PIPELINES, IN PARTICULAR, UNDERWATER PIPELINES | EP12707906.9 | 2012-01-20 | EP2665961A1 | 2013-11-27 | CITTADINI BELLINI, Serafino; BREGONZIO, Valerio |
A pipe-joining method for building a hydrocarbon pipeline, in particular an underwater pipeline, includes welding two adjacent pipes to form a cutback, and forming a protective coating about the cutback. Forming the protective coating includes applying an LE (liquid epoxy) resin or a powdered FBE (fusion bonded epoxy) resin to the cutback to form a primer coat; and applying a powdered polypropylene adhesive on top of the still-wet primer coat to form an auxiliary adhesive coat. Forming the protective coating also includes fitting a polypropylene heat-shrink sleeve around the auxiliary adhesive coat; and heating the sleeve to shrink and bond the sleeve to the auxiliary adhesive coat. | ||||||
106 | METAL TO PLASTIC FLUID CONNECTION WITH OVERMOLDED ANTI-ROTATION RETAINER | EP04781520.4 | 2004-08-18 | EP1656519B1 | 2013-10-16 | SLUNICK, Steven; KANE, Norman, F. |
107 | Pipe-joining method and apparatus for producing underwater pipelines, and underwater-pipeline-laying vessel comprising such an apparatus | EP12183614.2 | 2007-12-13 | EP2535629A1 | 2012-12-19 | Cittadini Bellini, Serafino |
A method of joining pipes (3) to produce an underwater pipeline (2) provides for rotating an extrusion outlet about a cutback (18) between two welded pipes (3) so as to wind and simultaneously extrude a protective sheet (22) about the cutback (18) from the extrusion outlet (38) close to and facing the cutback (18); and compressing the protective sheet (22) on the cutback (18) downstream from the extrusion outlet (38). |
||||||
108 | METHOD OF JOINING METAL OILFIELD TUBULARS AND WELL PROVIDED THEREWITH | EP01919412.5 | 2001-03-29 | EP1268115B1 | 2010-03-31 | FILIPPOV, Andrei, Gregory; OOSTERLING, Peter |
109 | CONNECTOR | EP08737023.5 | 2008-04-18 | EP2142835A2 | 2010-01-13 | TONKIN, Mark, Christopher; WATSON, Rebecca |
A connection system (100) comprises a connector (101) and a pipe (102). The pipe (101) is made from a hydrophilic membrane capable of pervaporating brackish water or such like as substantially pure water, such as Dutyion™. One feature of this material is that it expands significantly as it hydrates. The pipe (102) is generally cylindrical, but it is corrugated along its length, with roughly regular ridges (103) and grooves (104). The connector (101) has a side wall (106) defining a substantially cylindrical cavity (107). The inside surface (108) of the cavity (107) is corrugated in the similar way to the pipe (102). When the pipe (102) is in a dehydrated state, the cavity (107) of the connector (101) has a maximum diameter D greater than the maximum diameter B of the pipe (102) and a minimum diameter C less than the maximum diameter B of the pipe (102). The pipe (102) can be inserted in the cavity (107) of the connector in a dehydrated state. When the system (100) then carries water, the pipe (102) hydrates, which causes the pipe (102) to expand and its diameter to increase. This means that the ridges (103) of the pipe (102) expand into the grooves (110) of the cavity (107) and the pipe (102) fits more tightly into the cavity (107) and the seal between the pipe (102) and the cavity (107) is improved. | ||||||
110 | METAL TO PLASTIC FLUID CONNECTION WITH OVERMOLDED ANTI-ROTATION RETAINER | EP04781520.4 | 2004-08-18 | EP1656519A1 | 2006-05-17 | SLUNICK, Steven; KANE, Norman, F. |
A fluid connection assembly (10) includes a metal tube (22) having a flared end and a plastic manifold (12) having a port (14). The port (14) includes an annular collar (16) and an annular recess (18) that receives a seal (20). The metal tube (22) is arranged over the port (14) and engages the seal (20). The flared end of the metal tube (22) abuts the annular collar (16) of the port (14) when the metal tube (22) is installed. A plastic retainer (28) is molded over the annular collar (16) of the port (14) and the flared end of the metal tube (22) to retain the metal tube (22) axially on the port (14) of the manifold (12). Alternately, the end (221) of the metal tube (222) is crimped to secure the metal tube (222) to the port (214) of the manifold (212). | ||||||
111 | VERFAHREN ZUM LÄNGSPRESSVERBINDEN VON ALUMINIUM-HEIZKÖRPERTEILEN UND ANSCHLUSSSTUTZEN ZUR DURCHFÜHRUNG DES VERFAHRENS | EP99953769.9 | 1999-10-11 | EP1141647B1 | 2004-03-31 | PÜTZ, Siegfried |
The invention relates to a method of connecting aluminum radiator elements by longitudinally pressing a horizontal water pipe (1) with the vertical extruded profile pipe (2) of an aluminum radiator (3) via a connecting sleeve (4) which is connected to or integral with the water pipe (1) by mechanically connecting the connecting sleeve (4) and the extruded profile pipe (2). The invention also relates to appropriate connecting sleeves for carrying out said method. | ||||||
112 | METHOD OF JOINING METAL OILFIELD TUBULARS AND WELL PROVIDED THEREWITH | EP01919412.5 | 2001-03-29 | EP1268115A1 | 2003-01-02 | FILIPPOV, Andrei, Gregory; OOSTERLING, Peter |
A method of interconnecting a pair of metal oilfield tubulars having complementary tapered edges (3, 6) with a common contact surface when the tubulars are interconnected, is provided. The method comprises providing the tapered edge of at least one of the tubulars at the common contact surface thereof with a thin layer of a metal having a melting temperature lower than the melting temperature of the tubulars, interconnecting the tubulars whereby the thin layer of metal is in between the tubulars, applying heat to the thin layer of metal so as to melt the thin layer of metal, and cooling the tapered edges whereby a metallurgical bond is created between the tubulars. | ||||||
113 | WARMEINSATZVERBINDUNG | EP00960500.7 | 2000-08-22 | EP1214525A1 | 2002-06-19 | GEIGER, Michael; KLOTZ, Arthur; JESSBERGER, Thomas |
The invention relates to thermal insert connection, whereby a joint (16) located between a receiving component (12) and an insertable component (10) is sealed by applying a seal (17). The seal lies on a surface area (20a, 20b) which forms a groove (18) for receiving said seal. The seal is inserted after the thermal insert is assembled and cooled whereby the seal is not subjected to thermal stress during said thermal insertion process. | ||||||
114 | Diffusion bonded metal pipe, diffusion bonded metal pipe expansion method, and method for inspecting diffusion bonded metal pipes | EP01112154.8 | 2001-05-17 | EP1167852A2 | 2002-01-02 | Shimitzu, Takao, Daido Tokushuko Kabushiki Kaisha; Horio, Hirotsugu, Daido Tokushuko Kabushiki K.; Kito, Kazushige, Daido Tokushuko Kabushiki Kaisha; Inagaki, Shigeyuki, Daido Tokushuko Kabushiki K.; Yamada, Ryuzo, Daido Tokushuko Kabushiki Kaisha |
In diffusion bonding a metal pipe 112e and a metal pipe 114e via a bonded interface 116e formed at the end parts, a portion that is inclined with respect to the radial direction of metal pipes 112e and 114e is provided at least at part of bonded interface 116. In this case, the inclination angle φ of bonded interface 116e and the tip angle 2θ of a pipe expansion tool 130 are preferably in the relationship, 0 < φ ≤ θ + 60°. In performing pipe expansion of such a metal pipe bonded body 110e, the pipe expansion tool 130 is moved from the metal pipe 112e, at which the inclined portion of junction face 116e is formed to have a protruding shape, towards the metal pipe 114e, at which the inclined portion of junction face 116e is formed to have a recessed shape. Furthermore, the inner diameter at the vicinity of the junction face of the metal pipe junction may be made larger than the inner diameter at positions away from the junction face. |
||||||
115 | Enhanced recovery memory metal device | EP81303486.5 | 1981-07-30 | EP0045627B1 | 1985-02-27 | Broyles, Harry Clifton |
116 | Filament wound interlaminate tubular attachment and method of manufacture | EP83302354.2 | 1983-04-26 | EP0093012A1 | 1983-11-02 | Policelli, Frederick Joseph |
A hollow filament wound tube having a plurality of cylindrical, hollow, open ended load bearing shells embedded between radially spaced layers of fiber of the filament wound tube, the shells having a longitudinal dimension less than that of the filament wound tube. |
||||||
117 | SPIELFREIE STECKVERBINDUNG FÜR ROHR- ODER SCHLAUCHLEITUNGEN | EP12724982.9 | 2012-05-30 | EP2715200B1 | 2016-11-02 | EHRKE, Dieter |
118 | COATING UNIT | EP15179485.6 | 2007-12-13 | EP3009724A3 | 2016-05-25 | CITTADINI BELLINI, Serafino |
A coating unit for forming a coat of polymer material about cutbacks along steel cylinders joined by welding and having an extruder (36) including an extrusion outlet (38) facing and close to the cutback (18) for extruding a protective sheet (22) wide enough to overlap coatings (13) adjacent to cutback (18), close to the cutback (18); and means (34, 35, 49) for rotating the extruder (36) and the extrusion outlet (38) about the cutback (18), and keeping the extrusion outlet (38) facing and close to the cutback (18) so as to simultaneously wind said protective sheet (22) about the cutback (18), form said coat (21) of polymer material in a single pass, cover the entire cutback (18), and overlap coatings (13). |
||||||
119 | CONDUCTIVE ROLLER AND MANUFACTURING METHOD THEREOF | EP10837636 | 2010-12-15 | EP2515180A4 | 2015-10-14 | TAGAWA HIROTAKA; TAKANO JUNICHI; YOSHIMURA IZUMI; SIRAKURA DAIJIROU |
Provided is a conductive roller in which dripping of a coating, in particular, a water-based coating during the manufacture thereof is restrained, and a manufacturing method thereof. Provided is a conductive roller including a shaft 1, at least one elastic layer 2 formed on the outer periphery of the shaft 1 and a surface layer 3 formed on the outer peripheral surface of the elastic layer 2. The elastic layer 2 is formed by using a coating for elastic layers containing a liquid absorbing agent, and the surface layer 3 is formed by using a coating for surface layers. Also provided is a manufacturing method of a conductive roller comprises: an elastic layer formation step (A) in which a coating for elastic layers containing a liquid absorbing agent is applied on the outer periphery of a shaft and dried to form an elastic layer; and a surface layer formation step (B) in which, after the elastic layer formation step (A), a coating for surface layers is applied on the formed elastic layer and dried to form a surface layer. | ||||||
120 | CONDUCTIVE ROLLER AND MANUFACTURING METHOD THEREOF | EP10837636.9 | 2010-12-15 | EP2515180A1 | 2012-10-24 | TAGAWA Hirotaka; TAKANO Junichi; YOSHIMURA Izumi; SIRAKURA Daijirou |
Provided is a conductive roller in which dripping of a coating, in particular, a water-based coating during the manufacture thereof is restrained, and a manufacturing method thereof. Provided is a conductive roller including a shaft 1, at least one elastic layer 2 formed on the outer periphery of the shaft 1 and a surface layer 3 formed on the outer peripheral surface of the elastic layer 2. The elastic layer 2 is formed by using a coating for elastic layers containing a liquid absorbing agent, and the surface layer 3 is formed by using a coating for surface layers. Also provided is a manufacturing method of a conductive roller comprises: an elastic layer formation step (A) in which a coating for elastic layers containing a liquid absorbing agent is applied on the outer periphery of a shaft and dried to form an elastic layer; and a surface layer formation step (B) in which, after the elastic layer formation step (A), a coating for surface layers is applied on the formed elastic layer and dried to form a surface layer. |