| Patents for F17D 1 - Pipe-line systems (8,074) |
|---|
| 03/12/2014 | CN103629529A High-pressure fluid control device for mechanized mine |
| 03/12/2014 | CN103629528A Improvement and achievement of efficient liquid conveying system |
| 03/12/2014 | CN103629527A Anti-abrasive ore pulp conveying pipeline |
| 03/12/2014 | CN103629526A Maintenance-free conveying system driven through high-pressure fluid |
| 03/12/2014 | CN103629391A Automatic medical gas switching over busbar device and gas switching over device |
| 03/12/2014 | CN103627378A Ionic hydrate inhibitor |
| 03/12/2014 | CN103626892A Preparation method of double-peak MWD poly-alpha-alkene oil product drag reducer |
| 03/12/2014 | CN103626891A Two-step bulk polymerization preparation method of poly alpha-olefin oil drag reducer |
| 03/11/2014 | US8667977 Oxygen sensor for tank safety |
| 03/11/2014 | CA2668254C Oil sand slurry transportation system and method for variable slurry flow rates |
| 03/06/2014 | US20140061115 Compact hydraulic manifold structure for shear sensitive fluids |
| 03/06/2014 | US20140060667 Compressed Air Supply Device for Commercial Vehicles |
| 03/06/2014 | US20140060147 Systems and methods for mass flow controller verification |
| 03/05/2014 | CN203463944U Movable-type system for manually adding dichloroethylene |
| 03/05/2014 | CN203463943U Ammonia aqueous solution transport device |
| 03/05/2014 | CN203463942U Universal connection device of tank pipelines and for yogurt processing |
| 03/05/2014 | CN203463941U Boiler installation central gas supply device |
| 03/05/2014 | CN102927443B Circular cone type spiral flow generator |
| 02/27/2014 | WO2014029912A1 Pressure-increasing unit |
| 02/27/2014 | WO2014029699A1 Leak protection arrangement |
| 02/27/2014 | US20140053982 Method and apparatus for processing wafer-shaped articles |
| 02/27/2014 | US20140053548 Systems and methods for a hydraulically actuated valve |
| 02/26/2014 | CN203453775U Ejector device |
| 02/26/2014 | CN203453774U Liquid storage tank applied to food processing |
| 02/26/2014 | CN203453773U 液体投料装置 Liquid feeding device |
| 02/26/2014 | CN203453772U Head tank cooling structure for grease manufacturing system |
| 02/26/2014 | CN203453771U Gas supplying device capable of continuously distributing gas and stabilizing wobbe index |
| 02/26/2014 | CN203449526U Supercritical fluid transportation device |
| 02/26/2014 | CN103604045A Experiment system for leakage characteristics of buried oil pipelines |
| 02/26/2014 | CN103601884A Drag reducer for gas pipeline and preparation method thereof |
| 02/26/2014 | CN102498326B Method for automatically controlling a tube network |
| 02/26/2014 | CN101749540B Method for regulating front pressure of indirect acting type fuel gas pressure regulator |
| 02/25/2014 | US8657528 Brine disposal system for a brine source |
| 02/20/2014 | US20140048451 High temperature froth underwash in an oil sand bitumen extraction separation vessel |
| 02/19/2014 | CN203442488U Dilute phosphoric acid conveying device |
| 02/19/2014 | CN203442487U Pipeline device used for batching and peptization |
| 02/19/2014 | CN203442486U Pressure stabilizing device of industrial waste heat steam pipe network |
| 02/19/2014 | CN203442485U Improved large-diameter pipeline long-distance conveying system for acetylene gas at low temperature |
| 02/19/2014 | CN203442484U Novel generator enclosed busbar micro positive pressure device |
| 02/19/2014 | CN103592346A Integrated gas path structure for trace gas analyzer |
| 02/19/2014 | CN103591461A Fuel oil conveying pipeline structure |
| 02/19/2014 | CN103591460A Intelligent delivery system for edible oil winterization |
| 02/19/2014 | CN103591459A System and method for automatically exhausting bubbles of chemicals |
| 02/19/2014 | CN103591458A Flow balancing in gas distribution networks |
| 02/19/2014 | CN103591457A Inert gas system for floating type oil storage-and-discharge device |
| 02/18/2014 | US8651138 Tubular array for fluidic focusing with integrated optical access region |
| 02/18/2014 | US8651137 Gas manifold system for steady gas supply at outlet |
| 02/18/2014 | US8651133 Tap safety device |
| 02/18/2014 | US8651127 Method for operating a sanitary tank for a rail vehicle |
| 02/13/2014 | US20140045732 Mobilization of heavy oil |
| 02/13/2014 | US20140041754 Gas filling device of wafer carrier with function of monitoring gas property at gas discharge end |
| 02/13/2014 | DE102012107348A1 Verfahren zur Begrenzung der Belastung von Stromübertragungsnetzen A method of limiting the load of the electricity transmission networks |
| 02/12/2014 | CN203431500U Internal pressurization pipeline |
| 02/12/2014 | CN203431499U Electric heating device for oil well pipeline |
| 02/12/2014 | CN203431498U Oil and gas collecting and conveying equipment |
| 02/12/2014 | CN203431497U BOG utilization system for liquefied natural gas refilling station |
| 02/12/2014 | CN203431496U BOG recovery device of liquefied natural gas filling station |
| 02/12/2014 | CN203431495U System for natural gas storage and regulation through hydration |
| 02/12/2014 | CN203431494U Liquid argon vaporization cooling capacity recycle, synergy and utilization device for oxygen production factory |
| 02/12/2014 | CN103574289A Dangerous gas safety delivery system |
| 02/12/2014 | CN103574288A Submarine ring expanding mutual-assistance type concealedly-distributed pipeline system |
| 02/12/2014 | CN103574282A Nitrogen charging device |
| 02/12/2014 | CN102690391B Synthesis method of hydrate inhibitor polyvinyl caprolactam and vinyl imidazole copolymer |
| 02/11/2014 | CA2648414C Continuous gas service restoration and meter change-out system |
| 02/06/2014 | US20140034138 Semiconductor manufacturing device and manufacturing method thereof |
| 02/06/2014 | US20140034136 Manifold flow splitter |
| 02/06/2014 | US20140033943 Fuel distribution system for multi-locomotive consist |
| 02/05/2014 | CN203421492U Heat-engine plant circulation tail hydropower station cooling water system |
| 02/05/2014 | CN103557606A Solar heating furnace for heating crude oil |
| 02/05/2014 | CN103557436A Cooling device and delivering method for desulphurized and denitrated active coke regeneration gas |
| 02/05/2014 | CN103550948A Method for processing waste gas and waste liquor in chlorosilane distillation process |
| 02/05/2014 | CN102489650B Automatic liquid supplementing and draining system with liquid filling tank |
| 02/05/2014 | CN101657670B Apparatus and method for wellhead high integrity protection system |
| 02/04/2014 | US8642225 High-pressure fluid supply apparatus |
| 02/04/2014 | US8640727 Dopant gas generating device |
| 01/30/2014 | WO2014018510A1 Multi-stream compressor management system and method |
| 01/30/2014 | WO2014018236A2 Support apparatus for moving proppant from a container in a proppant discharge system |
| 01/30/2014 | US20140026991 Modular Element for Distributing Pressurized Gas and Corresponding Installation |
| 01/30/2014 | US20140026866 Method and system for fuel system control |
| 01/29/2014 | CN203413359U Novel oil well mouth heating device |
| 01/29/2014 | CN203413358U Novel alumina plant circulating water device |
| 01/29/2014 | CN203413357U Honey transmission device |
| 01/29/2014 | CN203413356U Liquid supply system |
| 01/29/2014 | CN203413355U Temperature and pressure reduction device |
| 01/29/2014 | CN203413354U Two-stage natural gas compression process pipeline system |
| 01/29/2014 | CN203413353U System based on control of coal gas transportation |
| 01/29/2014 | CN103542521A Double-coil type oil bath gaseous natural gas reheater |
| 01/29/2014 | CN103542257A Packing type chlorosilane condensing and storing device |
| 01/29/2014 | CN102786638B Method for preparing viscosity reducer |
| 01/28/2014 | US8636030 Arm to distribute concrete and relative production method |
| 01/28/2014 | US8635777 Fuel tank fuel system |
| 01/23/2014 | WO2014014586A1 Method and apparatus for reducing fluid flow friction in a pipe |
| 01/23/2014 | US20140020787 Liquefied breathing gas systems for underground mines |
| 01/23/2014 | US20140020776 Device and method for unfreezing frozen brake lines of tractor trailers |
| 01/23/2014 | US20140020765 Proppant discharge system having a container and the process for providing proppant to a well site |
| 01/23/2014 | US20140020764 Vapor Delivery Device, Methods of Manufacture And Methods of Use Thereof |
| 01/23/2014 | DE102012014834B3 Method for controlling natural gas amount in gas distribution network, involves transferring feedback deodorization and recompression of the gas from low gas distribution system pressure to higher pressure gas transmission network |
| 01/22/2014 | CN203404616U Full-automatic waste liquor recovery device |
| 01/22/2014 | CN203404615U Safe type gas delivery system of hydraulic type natural-fueled vehicle gas refilling substation |
| 01/22/2014 | CN203404614U Exhaust gas conveying device |