| Patents for F16L 53 - Heating or cooling pipes or pipe systems (2,134) |
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| 08/16/2012 | WO2012067769A3 Triaxial linear induction antenna array for increased heavy oil recovery |
| 08/16/2012 | WO2012067768A3 Twinaxial linear induction antenna array for increased heavy oil recovery |
| 08/15/2012 | CN202381913U Radiating rack of electromagnetic heater conveying pipe |
| 08/15/2012 | CN102635755A Non-contact-type non-magnetic pipeline antifreezing system |
| 08/15/2012 | CN102635754A Direct type high-frequency direct-current oscillation iron-contained pipeline heating device |
| 08/15/2012 | CN102635738A Superhigh molecular weight polyethylene steel wire composite pipe for transporting crude oil by means of electrical heating |
| 08/08/2012 | EP1931905B1 Multi-layer piping for conveying and heating a fluid |
| 08/08/2012 | CN202371376U Heating device for buried pipeline |
| 08/02/2012 | WO2012102624A1 System and system elements for direct electrical heating of subsea pipelines |
| 08/02/2012 | WO2012101262A1 Method for manufacturing heating structures, heating containers, and corresponding structures and containers |
| 08/02/2012 | WO2012012092A3 Apparatus and method for heating of hydrocarbon deposits by axial rf coupler |
| 08/01/2012 | CN202361002U Heat-preservation device of pipe valve piece |
| 08/01/2012 | CN202360986U Electrically heating device |
| 08/01/2012 | CN102625505A Eddy current antifreezing system of open-air pipeline |
| 07/26/2012 | US20120189288 Electrical heater for injection-molding nozzle |
| 07/25/2012 | EP2477857A1 Connecting device for a windshield wiper system |
| 07/25/2012 | CN202349498U Electric tracing pipe |
| 07/25/2012 | CN102003594B Phase-change temperature control device for electrically heated pipes |
| 07/24/2012 | CA2548563C Oil or similar fluid lift piping heating equipment |
| 07/19/2012 | WO2012094765A1 Induction heating apparatus for pipeline connections |
| 07/19/2012 | CA2824682A1 Induction heating apparatus for pipeline connections |
| 07/18/2012 | CN102598153A Integrated high power umbilical |
| 07/18/2012 | CN102597596A Heat transfer device |
| 07/18/2012 | CN102597592A Electrically heatable media line and line connector |
| 07/18/2012 | CN102109078B Water-cooling sleeve compensator |
| 07/11/2012 | CN202327497U 一种新型感应加热装置 A novel induction heating apparatus |
| 07/11/2012 | CN202327495U 检修专用高温型补偿器 Special high temperature compensator overhaul |
| 07/11/2012 | CN202327408U 一种发动机燃油管 An engine fuel line |
| 07/11/2012 | CN102563280A Preheating and solidification prevention method for solar-thermal power generation molten salt energy-storage transmission pipeline |
| 07/05/2012 | WO2012089249A1 Cable with soft core for direct electrical heating of subsea pipeline |
| 07/05/2012 | WO2012039987A3 Radio frequency enhanced steam assisted gravity drainage method for recovery of hydrocarbons |
| 07/05/2012 | WO2012034054A3 Pipeline fluid heating system |
| 07/05/2012 | CA2823425A1 Cable with soft core for direct electrical heating of subsea pipeline |
| 07/04/2012 | CN202302542U 一种油田管道电磁加热智能控制器 One kind of electromagnetic heating oil pipelines Intelligent Controller |
| 07/04/2012 | CN202302541U 光热发电熔盐储能系统管路 Solar thermal power generation molten salt storage system piping |
| 07/04/2012 | CN202302540U 一种带太阳能光伏发电增加壁温装置的输送石油管道 A solar photovoltaic power delivery with increased wall temperature means oil pipeline |
| 07/04/2012 | CN202302539U 防冻管 Antifreeze pipe |
| 07/04/2012 | CN202302538U Crude benzene product pipeline with crude benzene cooling water serving as heat-tracing medium |
| 07/04/2012 | CN202302472U 一种带加热装置的输油管路 A pipeline road with a heating device |
| 07/04/2012 | CN202302383U 带有水冷装置的高压胶管 High-pressure hose with water-cooling unit |
| 07/04/2012 | CN101358680B Device having heating/heat-retaining tube |
| 06/28/2012 | WO2012084721A1 Fabricated media line and use in an scr catalyst system |
| 06/28/2012 | WO2012039967A3 Radio frequency heat applicator for increased heavy oil recovery |
| 06/28/2012 | US20120160330 System and method for continuously producing a liquid mixture |
| 06/27/2012 | CN202284701U 丙烯酸酯类化工产品提纯生产用加热装置 Acrylates used in the production of chemical products purified by heating means |
| 06/21/2012 | US20120153610 Aseptic transfer port |
| 06/20/2012 | CN202280996U 一种用于液态黄磷管输送的装置 A device for transporting liquid phosphorus tube |
| 06/20/2012 | CN202280995U Petroleum transportation pipeline with wall temperature increasing device based on wind power generation |
| 06/20/2012 | CN102506260A Heating method for export output pipeline of oil field gas well |
| 06/20/2012 | CN102506259A Fluid pipeline with electrothermal film |
| 06/20/2012 | CN102506256A Oil transportation pipeline with heating device |
| 06/20/2012 | CN101476659B Pipeline for delivering engine waste gas post-processing medium |
| 06/14/2012 | WO2012077648A1 Jacket heater and heating method using jacket heater |
| 06/14/2012 | WO2012077209A1 Heating device |
| 06/14/2012 | WO2012076217A1 Heatable fluid line, use thereof and method for producing same |
| 06/14/2012 | DE102010053737A1 Beheizbare Fluidleitung, deren Verwendung sowie Verfahren zu ihrer Herstellung Heated fluid line, the use thereof and processes for their preparation |
| 06/13/2012 | EP2463566A1 Connection assembly for heatable fluid conduits |
| 06/13/2012 | EP2462371A1 Heated tube system |
| 06/13/2012 | CN202274233U 伴热内翘片管 Heating fins inside the tube |
| 06/13/2012 | CN202274232U 高温流体转液装置 High-temperature fluid transfer fluid device |
| 06/07/2012 | US20120138183 Method for manufacturing rigid tubular pipes having double casing, and facility dedicated to manufacture of said pipes |
| 06/06/2012 | CN202266786U 带散热结构的旋转接头 Rotary joint structure with heat |
| 06/06/2012 | CN202266771U 高温高速旋转接头 High-temperature high-speed rotary joint |
| 05/31/2012 | WO2010149757A8 Electrically heatable media line and line connector |
| 05/30/2012 | CN202252585U Heating device of duct of powder feeding machine |
| 05/30/2012 | CN202252584U Heating and insulating type petroleum transporting pipeline |
| 05/30/2012 | CN202252583U Anti-freezing pipeline |
| 05/29/2012 | US8186380 Decompression apparatus and inorganic porous body |
| 05/24/2012 | WO2012067770A1 Parallel fed well antenna array for increased heavy oil recovery |
| 05/24/2012 | WO2012067769A2 Triaxial linear induction antenna array for increased heavy oil recovery |
| 05/24/2012 | WO2012067768A2 Twinaxial linear induction antenna array for increased heavy oil recovery |
| 05/24/2012 | WO2012065710A2 Prefabricated electrically heatable media line and method for producing a media line of this kind |
| 05/24/2012 | DE102010051550A1 Konfektionierte elektrisch beheizbare Medienleitung sowie Verfahren zum Herstellen einer solchen Medienleitung Assembled electrically heatable media line as well as methods of making such a media line |
| 05/24/2012 | CA2816102A1 Parallel fed well antenna array for increased heavy oil recovery |
| 05/24/2012 | CA2816101A1 Triaxial linear induction antenna array for increased heavy oil recovery |
| 05/24/2012 | CA2816023A1 Twinaxial linear induction antenna array for increased heavy oil recovery |
| 05/23/2012 | EP2455164A1 A spray painting device with a heating system of the carrier fluid |
| 05/23/2012 | EP2454034A1 Method for manufacturing rigid tubular pipes having double casing, and facility dedicated to manufacture of said pipes |
| 05/23/2012 | CN202228846U Heating device for oil-transferring pipeline |
| 05/23/2012 | CN202228845U Inductance type heating material tube for temperature adjusting of interlayer air flow |
| 05/23/2012 | CN202228844U Improved crude phenol refining product pipeline heat tracing device |
| 05/23/2012 | CN202228796U Core-through electrical heating element for crude oil pipeline |
| 05/16/2012 | CN202220936U Automatic temperature-adjusting system of interlayer-airflow inductive type heating material pipe |
| 05/16/2012 | CN202220935U Pipeline frost crack resisting device |
| 05/15/2012 | US8176971 Earth heat transfer loop apparatus |
| 05/09/2012 | EP2451244A1 Direct electrical heating flow system |
| 05/09/2012 | CN102444761A Method for electrifying-heating platinum structural body of composite tube |
| 05/09/2012 | CN102052537B Steam tracing tee-joint sleeve |
| 05/09/2012 | CN101975324B Method for electric preheating construction of directly-buried pipeline |
| 05/03/2012 | US20120103958 Flow through heater |
| 05/03/2012 | US20120103433 Multi-mode heater for a dieselemission fluid tank |
| 05/03/2012 | CA2757338A1 Direct electrical heating flow system |
| 05/02/2012 | EP2446180A1 Electrically heatable media line and line connector |
| 05/02/2012 | CN202209497U Heat-insulating gas circuit pipeline |
| 05/02/2012 | CN202209496U Pipeline electric heater |
| 04/25/2012 | CN202203590U 管道内加热解冻装置 Heating pipe thawing device |
| 04/25/2012 | CN202203535U 耐磨铜管 Wear-resistant brass |
| 04/25/2012 | CN102425706A 一种带太阳能光伏发电增加壁温装置的输送石油管道 A solar photovoltaic power delivery with increased wall temperature means oil pipeline |
| 04/25/2012 | CN102425705A Petroleum delivery pipeline with wind driven power generation wall temperature increasing device |
| 04/24/2012 | CA2516051C Electric heat tracing |