公开(公告)号：US12102858B2

公开(公告)日：2024-10-01

申请号：US17215064

申请日：2021-03-29

申请人： Engineered Corrosion Solutions, LLC

发明人： Jeffrey T. Kochelek ,  Adam H. Hilton ,  Lucas E. Kirn

IPC分类号： A62C37/50 ,  A62C35/60 ,  A62C35/62 ,  A62C35/68 ,  F16L55/16 ,  F16L55/168 ,  G01M3/18 ,  G01M3/22 ,  G01M3/28 ,  G01N17/00

CPC分类号： A62C37/50 ,  A62C35/60 ,  A62C35/62 ,  A62C35/68 ,  F16L55/16 ,  F16L55/168 ,  F16L55/1683 ,  G01M3/18 ,  G01M3/223 ,  G01M3/2815 ,  G01M3/283 ,  G01M3/2853 ,  G01N17/00 ,  F16L2201/30 ,  Y10T29/49815

摘要： A fire sprinkler system according to one aspect of the present disclosure includes a pipe having a first pipe portion and a second pipe portion. The first pipe portion includes a wall having a first wall thickness, and the second pipe portion includes a wall having a second wall thickness that is greater than the first wall thickness. The fire sprinkler system further includes a structure coupled to the pipe and defining a sealed chamber between the structure and at least the first pipe portion, and a sensor for sensing a liquid in the sealed chamber. Example corrosion monitoring devices and methods for monitoring corrosion in pipe systems, including fire sprinkler systems, are also disclosed.

公开(公告)号：US20240085264A1

公开(公告)日：2024-03-14

申请号：US18511626

申请日：2023-11-16

申请人： VEGA GRIESHABER KG

发明人： Fritz LENK

IPC分类号： G01M3/22 ,  G01M3/28

CPC分类号： G01M3/223 ,  G01M3/2853

摘要： The present disclosure relates to a sensor system for monitoring the sealing of the connection between a sensor holder and a sensor that is mounted on the sensor holder. The sensor system includes a sensor holder, a sensor that is mounted on the sensor holder, and a leakage detector with a channel, which is arranged in the sensor holder and consists of one or more straight sections that are mounted perpendicular or parallel to the longitudinal axis of the sensor.

公开(公告)号：US11860063B2

公开(公告)日：2024-01-02

申请号：US17193813

申请日：2021-03-05

申请人： VEGA GRIESHABER KG

发明人： Fritz Lenk

IPC分类号： G01M3/22 ,  G01M3/28

CPC分类号： G01M3/223 ,  G01M3/2853

摘要： The present disclosure relates to a sensor system for monitoring the sealing of the connection between a sensor holder and a sensor that is mounted on the sensor holder. The sensor system includes a sensor holder, a sensor that is mounted on the sensor holder, and a leakage detector with a channel, which is arranged in the sensor holder and consists of one or more straight sections that are mounted perpendicular or parallel to the longitudinal axis of the sensor.

公开(公告)号：US11841293B2

公开(公告)日：2023-12-12

申请号：US17185783

申请日：2021-02-25

申请人： SMART PIPE COMPANY, INC.

发明人： Gary Dean Littlestar ,  Christopher Dean Littlestar ,  Aron Robert Ekelund ,  Ivan Capistran Mandich

IPC分类号： G01M3/28 ,  H04W4/80 ,  E21B47/007 ,  E21B47/01 ,  E21B17/02 ,  E21B17/08

CPC分类号： G01M3/2861 ,  E21B47/007 ,  G01M3/2815 ,  G01M3/2853 ,  H04W4/80 ,  E21B17/02 ,  E21B17/08 ,  E21B47/01

摘要： A system and method to inspect and monitor stress, strain, leakage, corrosion and disjointing of rigid metallic and non-metallic connector fittings used to join sections of non-metallic flexible reinforced thermoplastic pipe (RTP), as well as inspecting and monitoring the structural health of RTP in the area of connections with casement shields concentrically mounted on and adhered to the outer surface of the RTP at or adjacent to connection with a rigid connector fitting, monitoring sensors installed in the casement shields, a management system for receiving, processing and transmitting information gathered from the sensors via SCADA or other computerized means for monitoring and regulating strain impact, determining stress level and direction, potential leaks and temperature spikes at connector fitting areas, and a mechanism for acoustical detection or simulation, with a computer system for receiving, processing and transmitting information gathered from acoustical micro packs on the casement shields.

公开(公告)号：US11781934B2

公开(公告)日：2023-10-10

申请号：US17937506

申请日：2022-10-03

申请人： RELIANCE WORLDWIDE CORPORATION

发明人： Dennis L. Hart ,  Cristobal Gonzalez ,  Virgil E. O'Neil ,  Jeffrey A. Jaramillo ,  Larry D. Brown

IPC分类号： F16L55/10 ,  G01M3/02 ,  G01M3/28 ,  F16L15/04 ,  G01M3/04

CPC分类号： G01M3/022 ,  F16L15/04 ,  G01M3/04 ,  G01M3/2815 ,  G01M3/2853

摘要： A sealing device is provided for use with a fitting. The fitting has circular port and a flow path with a longitudinal axis. A circular port encircles a portion of the flow path opposite the port with the sealing device inserted into the port. The sealing device has a circular top with two opposing surfaces depending therefrom but inclined so the surfaces are closer at the top. A continuous sidewall joins the periphery of the two surfaces. The opposing surfaces are inclined and spaced apart further at the top than at an end opposite the top. A cylindrical hole through the opposing surfaces encircles the flow path during use.

公开(公告)号：US11761838B2

公开(公告)日：2023-09-19

申请号：US16771260

申请日：2018-12-11

申请人： FEELIT TECHNOLOGIES LTD.

发明人： Gady Konvalina ,  Meital Segev Bar ,  Oded Shlomo Kraft-Oz ,  Amit Levy-Yamamori

IPC分类号： G01L9/02 ,  G01L9/00 ,  G01B7/06 ,  G01M3/28

CPC分类号： G01L9/0027 ,  G01B7/06 ,  G01M3/2853

摘要： A method for determining a fluid pressure parameter related to a fluid located within a fluid conduit, the method may include measuring one or more resistances of one or more nanoparticle based sensing elements to provide sensed information; wherein the one or more nanoparticle based sensing elements comprise nanometric particles having an electrical resistance that is responsive to at least one out of pressure and temperature; wherein the one or more nanoparticle based sensing elements are printed between conductive electrodes, wherein the conductive electrodes are either printed on an exterior of the fluid conduit or are formed on a substrate that is attached to the exterior of the fluid conduit; and determining, based on the sensed information, the fluid pressure parameter.

公开(公告)号：US20190195723A1

公开(公告)日：2019-06-27

申请号：US16291033

申请日：2019-03-04

申请人： Derek J. Hengen

发明人： Derek J. Hengen

IPC分类号： G01M3/28 ,  G01M3/22 ,  F16L9/22 ,  G01M3/18 ,  B32B1/08 ,  F16L9/12

CPC分类号： G01M3/2853 ,  B32B1/08 ,  F16L9/12 ,  F16L9/22 ,  F16L55/178 ,  F16L55/179 ,  F16L2201/30 ,  G01M3/18 ,  G01M3/183 ,  G01M3/22 ,  G01M3/223 ,  G01M3/28 ,  G01M3/2815

摘要： A system for detecting leaks comprises at least one pipeline element, a leak detection device, and a pre-formed, heat-shrinkable sleeve comprising at least one inlet aperture. A method of manufacturing the sleeve comprises the steps of applying a cross-linkable material around a standard-sized sleeve mold, cross-linking the material, removing the cross-linked material from the mold, heating and stretching the cross-linked material around a stretching sleeve mold, allowing the material to cool, and removing the cooled sleeve from the mold. A method of monitoring a leak comprises the steps of receiving the pipeline element in the sleeve and applying heat to the sleeve, whereby the sleeve shrinks and conforms substantially around the profile of the pipeline element and at least a portion of the leak detection device.

公开(公告)号：US20190187022A1

公开(公告)日：2019-06-20

申请号：US16225412

申请日：2018-12-19

申请人： OPW- Engineered Systems, Inc.

发明人： Gautham RAMAMURTHY ,  Chandra Sekhar PANDA ,  Ishank Kumar RAWAT ,  Srishti TIWARI ,  Anvith Bannur GOPINATH ,  Phaneendra Govindasetty TIRUMANI ,  Don JOHNSON

IPC分类号： G01M3/28

CPC分类号： G01M3/2853 ,  F16L27/08

摘要： A system and method for determining a residual life of a swivel. The method includes determining at least one of an angular rotation, a linear displacement and a rotational direction of at least one swivel and determining rotational count of the at least one swivel based on the determined at least one of the angular rotation, the linear displacement and the rotational direction of the at least one swivel. Further, the method includes indicating a residual life information of the at least one swivel based on the determined rotational count of the at least one swivel. Further, the embodiments herein also provide an electronic device for determining residual life of a swivel.

公开(公告)号：US09778134B2

公开(公告)日：2017-10-03

申请号：US14418216

申请日：2013-02-28

申请人： PETROENGE PETRÓELO ENGENHARIA LTDA

发明人： Guilherme Mendes Spitzman Jordan

IPC分类号： G01M3/38 ,  G01M3/28 ,  G01M3/40

CPC分类号： G01M3/38 ,  G01M3/2853 ,  G01M3/40

摘要： The present invention relates to a device for detecting leaks of liquids or gases caused by temperature variations, pressure variations, wear on the clamping and coupling devices, wear on sealing devices, by corrosive action, among others, in joints between pipes made by flanges (F) and together and basically comprises a strip (1) to be applied to the region of the “gap” (G) between flanges (F) with a pressure sensor (2) and protective caps (3) adapted to a screw head casing (PE) and nuts (P) employed for mounting between flanges (F).

公开(公告)号：US20170122479A1

公开(公告)日：2017-05-04

申请号：US15258606

申请日：2016-09-07

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Tasuku YANAGIMOTO ,  Masaharu ICHISE

IPC分类号： F16L55/07

CPC分类号： F16L55/07 ,  F02M55/00 ,  F02M55/02 ,  F02M2200/24 ,  G01L19/0007 ,  G01M3/2853

摘要： A fuel piping structure includes a fuel pipe, a pressure sensor in communication with the fuel pipe through a communication channel, and a sensor holding part including a projecting part projecting to an outer-peripheral side, being connected to the fuel pipe, and holding the pressure sensor disposed therein. A ring-shaped elastic member is provided between an underside of the projecting part and the fuel pipe, the projecting part being pressed against the fuel pipe. The tip side of the sensor holding part on which a ring-shaped seal member is provided is inserted into a recessed part of the fuel pipe and in communication with the inside of the fuel pipe, and the communication channel is in communication with the recessed part. In the sensor holding part, a conduction channel for a seal test is formed from an end face of the projecting part to the seal member.