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公开(公告)号：US20240337341A1
公开(公告)日：2024-10-10
申请号：US17999651
申请日：2021-04-16
发明人： Satoshi HASUMI
IPC分类号： F16L55/00
CPC分类号： F16L55/00 , F16L2201/40
摘要： A fluid check piping of an embodiment includes a piping main body, a check window, and a check plate. The piping main body is arranged along a horizontal direction, and a fluid flows through an inside of the piping main body. The check window is provided on an upper portion of a circumferential wall of the piping main body, and the inside of the piping main body is capable of being viewed from an outside of the piping main body. The check plate is provided on an inner circumferential surface of the piping main body, is rotatably arranged side-by-side with the check window, droops by its own weight, and rises so as to block the check window in response to a pressure of the fluid.
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公开(公告)号：US11933444B2
公开(公告)日：2024-03-19
申请号：US17324551
申请日：2021-05-19
IPC分类号： F16L55/00 , A62C2/04 , A62C3/06 , A62C35/64 , B01J19/00 , B01J19/14 , F16K15/00 , F16K17/02 , F17D1/04 , F17D3/01 , A62C99/00
CPC分类号： F16L55/00 , A62C2/04 , A62C3/065 , A62C35/645 , B01J19/002 , B01J19/14 , F16K15/00 , F16K17/02 , F17D1/04 , F17D3/01 , A62C99/0018 , A62C99/0063 , B01J2219/00162
摘要： The invention relates to an inertization apparatus for inerting a working volume in a chemical production plant by flushing with inert gas, where the chemical production plant comprises a plant-wide inert gas distribution system having pipes for distributing the inert gas and at least one inert gas offtake position which can be connected to a connecting conduit. According to the invention, it is provided that the connecting conduit between inertization apparatus and working volume is connected, at its end nearest the working volume, in a not reversibly detachable manner to an intermediate piece, where the intermediate piece can be connected in a reversibly detachable manner to a counterpiece provided on the working volume.
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公开(公告)号：US20230407891A1
公开(公告)日：2023-12-21
申请号：US18461985
申请日：2023-09-06
CPC分类号： F15B19/005 , F16L55/00 , G06K7/10366 , G06K7/10297 , G06K19/0723 , F16L2201/10
摘要： A hose assembly for a hydraulic system, the hose assembly includes: a first hose coupled a pump with a hydraulic actuator using a first port, wherein the first hose comprises a first electronic device configured to provide identification information for the first hose, a second hose coupled with the hydraulic actuator with a hydraulic return component using a second port, wherein the second hose comprises a second electronic device configured to provide identification information for the second hose; and a controller. The controller receives connection signals and identification information for the first hose and the second hose, determines a connection fault based on at least one of the first connection signal and the second connection signal, and adjusts internal operation of a hydraulic manifold.
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4.发明公开公开(公告)号：US20230400125A1
公开(公告)日：2023-12-14
申请号：US18207608
申请日：2023-06-08
发明人： GARY DEAN LITTLESTAR , CHRISTOPHER DEAN LITTLESTAR , IVAN CAPISTRAN MANDICH , ARON ROBERT EKELUND , JUSTIN REED , ROBIN MCINTOSH , DONNY MCCALLUM , MARK MALACORD
摘要： A method, device and processing system for a G-ZED “Gaseous Zero Emissions Device” for the inspection, detection and management of gaseous permeation through composite pipe structures, termed Reinforced Thermoplastic Pipe, non-metallic or partially metallic composite pipelines and conduits, or cured type structure, and instrumented with inventive monitoring, inspection and communication systems, prefabricated, and delivered for installation, in existing lined or free-standing pipes with minimal disturbance to the operation of such pipelines. The device has a cylindrical gas chamber surrounding a portion of a continuous multilayered composite pipe to capture permeated gas directed into the gas chamber and then to a compression chamber for pressure separation, reclamation and reinjection into the pipeline gas flow or to storage. The device is monitored and controlled through individual embedded sensors, reader/activator fiber optic sensing and transmission, data transmission and a computer system for receiving and processing information.
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公开(公告)号：US11815215B2
公开(公告)日：2023-11-14
申请号：US16954137
申请日：2017-12-15
发明人： Rafael Renan Dos Santos Barreto , Fernando Manuel De Carvalho Ferreira , Leonardo De Araújo Bernardo , Jorge Luiz Da Silva Bonfim , Kleber Stoffel Peres , Marco Vinicius Soares Da Silva , Alan Zaragoza Labes
CPC分类号： F16L55/1283 , B08B9/043 , F16L55/00 , F16L55/38 , B08B9/055 , E21B41/0007
摘要： A pig routing insert or drain is used in various subsea systems having a block structure, e.g., block manifolds, with a plurality of perforated fluid passages. The insert generally includes a substantially unrestricted flow opening configured to allow substantially unrestricted fluid flow and passage of a cleaning pig, and a partially restricted opening having at least one pig blocking structure, in which the partially restricted opening is configured to allow substantially unrestricted fluid flow through the partially restricted opening whilst blocking the passage of the cleaning pig through the partially restricted opening. A method for manufacturing and installing the pig routing insert or drain in a machined block manifold includes positioning a manufactured pig routing insert at an intersection of first and second perforated fluid flow holes formed in a body of a structure and fastening the manufactured pig routing insert within the intersection in the body.
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公开(公告)号：US20230349499A1
公开(公告)日：2023-11-02
申请号：US18013836
申请日：2021-06-17
发明人： Ahmad Kamil MAHMOOD , Lukman AB RAHIM , Izzatdin ABDUL AZIZ , Jafreezal JAAFAR , Mohd Fadzil HASSAN , Mohd Hilmi HASAN , M Nazmi M ALI , M Hisham ABU BAKAR , Ahmad Sirwan M TUSELIM , Muzdalifah ZAKARIA
摘要： There is provided a structure which can be suitable for use with a pipeline. The pipeline can include a plurality of pipe sections. The structure can be shaped and dimensioned to couple at least two pipe sections. The structure can include a housing which can be shaped and dimensioned to carry at least one device. The device(s) can be capable of receiving at least one detection signal associated with the pipeline. The detection signal(s) can be communicated within at least a portion of the pipeline. Moreover, the detection signal(s) can be received by an analyzer for analysis to determine at least one defect associable with the pipeline.
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公开(公告)号：US20230324279A1
公开(公告)日：2023-10-12
申请号：US18296933
申请日：2023-04-06
发明人： Raj Kishore Mishra , David Yanik , Ashutosh Singh , Bradley Allen
CPC分类号： G01N17/04 , F16L55/00 , F16L2101/30 , G01N17/006 , G01N17/02
摘要： A corrosion detection system includes a wire disposed in a groove extending circumferentially around an exterior surface of a pipe, the pipe comprising a pipe wall and a pipe liner that lines an inside surface of the pipe wall. The corrosion detection system also includes a sensor electrically coupled to the wire. The sensor is configured to generate a voltage in the wire, and detect a change in a property of the wire caused by exposure of the wire to a corrosive fluid that is present within the pipe but outside the pipe liner.
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公开(公告)号：US20180266597A1
公开(公告)日：2018-09-20
申请号：US15547797
申请日：2017-02-07
发明人： Chang Hwan Bae , Hyo Sang Lee
CPC分类号： F16L25/14 , F16L13/146 , F16L21/00 , F16L33/225 , F16L55/00
摘要： A sealed sleeve installed at an insertion coupling portion in a state in which a first pipe and a second pipe are insertion coupled to each other in order to seal couple the first pipe having a first outer diameter and a first inner diameter and the second pipe having a second outer diameter and a second inner diameter larger than the first outer diameter includes: a pillar shaped-main body having a main body central shaft; a through-hole formed using the main body central shaft as a central shaft on the main body and having an inlet as a second pipe side opening in an installation state and an outlet as a first pipe side opening in an installation state, wherein in the through-hole, a pressing portion that applies a sealing pressure to the insertion coupling portion is formed in a portion of an inner wall, and an inner diameter of the pressing portion is smaller than the second outer diameter.
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公开(公告)号：US20180229152A1
公开(公告)日：2018-08-16
申请号：US15954545
申请日：2018-04-16
CPC分类号： B01D15/22 , B01D15/1864 , B01D15/1885 , F16L55/00 , G01N30/461 , G01N30/466 , G01N30/6004 , Y10T29/49826
摘要： A parallel assembly (2; 11; 51) of chromatography column modules (3a,b,c; 13a,b,c; 53a,b,c, 90a, b) connected in a rigid housing (21; 61), the assembly having one common assembly inlet (15; 55) and one common assembly outlet (17; 57), each column module comprising a bed space (29) filled with chromatography medium and each column module comprises integrated fluid conduits which when the column module is connected with other column modules in the rigid housing are adapted to connect the bed space (29) of the column module with the assembly inlet (15; 55) and the assembly outlet (17; 57), wherein the total length and/or volume of the fluid conduit from the assembly inlet to one bed space together with the length and/or volume of the fluid conduit from the same bed space to the assembly outlet is substantially the same for all bed spaces and modules installed in the parallel assembly.
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公开(公告)号：US09958379B1
公开(公告)日：2018-05-01
申请号：US14955186
申请日：2015-12-01
申请人： Waymo LLC
CPC分类号： G01N21/27 , F16L55/00 , G01C3/08 , G01S7/4808 , G01S7/497 , G01S17/023 , G01S17/08 , G01S17/10 , G01S17/42 , G01S17/89 , G01S17/936 , G05D1/0088
摘要： A light detection and ranging device associated with an autonomous vehicle scans through a scanning zone while emitting light pulses and receives reflected signals corresponding to the light pulses. The reflected signals indicate a three-dimensional point map of the distribution of reflective points in the scanning zone. A hyperspectral sensor images a region of the scanning zone corresponding to a reflective feature indicated by the three-dimensional point map. The output from the hyperspectral sensor includes spectral information characterizing a spectral distribution of radiation received from the reflective feature. The spectral characteristics of the reflective feature allow for distinguishing solid objects from non-solid reflective features, and a map of solid objects is provided to inform real time navigation decisions.
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