| Patents for F17D 1 - Pipe-line systems (8,074) |
|---|
| 09/28/2005 | CN1220841C Ordinary-temp. crude oil gathering and transferring method |
| 09/22/2005 | US20050209482 Storage tank for easily polymerizable compound and method of storage |
| 09/22/2005 | US20050209368 Polymeric nanoemulsion as drag reducer for multiphase flow |
| 09/22/2005 | DE202005010754U1 Pipe system for conveying liquid and gaseous media comprises a pump having two operational positions |
| 09/22/2005 | DE102005005910A1 Hydraulikcartridgeventil-Magnetspule zum direkten Anbringen an einer Leiterplatte Cartridge hydraulic valve solenoid for direct attachment to a printed circuit board |
| 09/21/2005 | CN1670422A Heating equipment for crude oil gathering and transferring and heating method therefor |
| 09/15/2005 | WO2005085603A1 Method of power generation from pressure control stations of a natural gas distribution sytem |
| 09/15/2005 | US20050199752 Aerosol dispensing apparatus and method of use |
| 09/15/2005 | US20050199293 Manifold for selectively dispersing multiple fluid streams |
| 09/15/2005 | DE102005006394A1 Kraftstoffzuführvorrichtung mit innerer Unterstützungsstruktur Fuel supply with internal support structure |
| 09/14/2005 | EP1152818A4 Volumetric gas mixing device |
| 09/09/2005 | WO2005083754A1 Gas supply integration unit |
| 09/08/2005 | US20050194052 Hydraulic cartridge valve solenoid coil for direct mount to a printed circuit board |
| 09/07/2005 | EP1570204A1 Device and method for preheating a gas in a gas-pressure regulation and measuring installation using a fuel cell |
| 09/07/2005 | CN1664432A Oil (gas) fired heat pipe hot-blast coil pipe heating furnace |
| 09/07/2005 | CN1664381A Hydraulic cartridge valve solenoid coil for direct mount to a printed circuit board |
| 09/07/2005 | CN1218022C Method for inhibiting plugging of conduits by gas hydrates |
| 09/07/2005 | CN1218011C Flowability improver for crude oil and its preparing process |
| 09/06/2005 | US6939902 Drag-reducing polymer suspensions |
| 09/01/2005 | US20050189178 Lubrication cartridge for a pneumatically powered surgical instrument |
| 09/01/2005 | US20050189026 Method for mixing fluid streams |
| 09/01/2005 | US20050189016 Recirculation system |
| 09/01/2005 | CA2498615A1 Recirculation system |
| 08/31/2005 | EP1001326B1 Gas supply equipment with pressure type flow rate control device |
| 08/24/2005 | CN2720159Y Oil-delivery pump heat-insulation cover type evacuation tube |
| 08/24/2005 | CN1216246C Modified modular manifold and modified manifold module for heating and sanitary systems |
| 08/24/2005 | CN1216098C Emulsion liquor of alpha-olefin drag-reducing polymer, its preparation method and production equipment |
| 08/24/2005 | CN1216097C Alpha-olefin polymer drag-reducing suspension and its prepration method |
| 08/23/2005 | CA2272654C Additives for inhibiting gas hydrate formation |
| 08/23/2005 | CA2233710C Cleaning compositions for oil and gas wells, lines, casings, formations and equipment and methods of use |
| 08/18/2005 | US20050178467 High-speed bulk filling tank truck |
| 08/18/2005 | US20050178448 Fuel feed apparatus having inner supporting structure |
| 08/18/2005 | US20050177969 Windshield de-icing |
| 08/18/2005 | DE10246170B4 Vorrichtung zur Vorwärmung eines Gases in einer Gasdruckregel- und Messanlage Apparatus for preheating a gas in a gas pressure control and measurement system |
| 08/18/2005 | CA2555494A1 Thermal energy distribution system |
| 08/17/2005 | EP1206510B1 Grafted polymers as gas hydrate inhibitors |
| 08/17/2005 | CN2718370Y Nitrogen supply device for laser cutting machine |
| 08/17/2005 | CN1654879A Solar indirect heating crude oil transportation system |
| 08/17/2005 | CN1654808A Fuel feed apparatus having inner supporting structure |
| 08/12/2005 | CA2497005A1 Manifold for selectively dispersing multiple fluid streams |
| 08/11/2005 | WO2005073615A1 Natural gas odorant injection system |
| 08/10/2005 | EP1561069A2 Method and system for transporting flows of fluid hydrocarbons containing wax, asphaltenes, and/or other precipitating solids |
| 08/10/2005 | EP1412671A4 Unloading pressurized liquefied natural gas into standard liquefied natural gas storage facilities |
| 08/10/2005 | CN1651813A Automatic circulation type pipeline system |
| 08/10/2005 | CN1214192C Device for controlling flow of liquid medium |
| 08/04/2005 | WO2005071815A1 An energy network using electrolysers and fuel cells |
| 08/04/2005 | US20050169212 Peripheral object communication method, apparatus, and system |
| 08/03/2005 | EP1080124B1 Methods for forming amorphous ultra-high molecular weight polyalphaolefin drag reducing agents |
| 07/28/2005 | US20050165511 Energy network |
| 07/28/2005 | US20050161081 System and method for treating a fluid in a pipe |
| 07/27/2005 | EP1557602A1 Thermical insulated conduit |
| 07/27/2005 | CN1644976A High-pressure delivery system for ultra high purity liquid carbon dioxide |
| 07/27/2005 | CN1644972A Thermally insulated pipeline |
| 07/26/2005 | US6920960 Lubrication cartridge for a pneumatically powered surgical instrument |
| 07/26/2005 | CA2221133C Method for inhibiting hydrate formation |
| 07/23/2005 | CA2455689A1 System for controlling hydrogen network |
| 07/21/2005 | US20050155765 Friction reducers for fluids comprising carbon dioxide and methods of using friction reducers in fluids comprising carbon dioxide |
| 07/21/2005 | US20050155663 Thermally insulated pipeline |
| 07/21/2005 | US20050155644 Natural gas odorant injection system |
| 07/21/2005 | US20050155379 System for supply and delivery of carbon dioxide with different purity requirements |
| 07/21/2005 | US20050155377 SOLIDIFICATION, SLUSHING, LIQUEFACTION, purification, recovering; partial solidification and recycle of carbon dioxide; no use of pumps or compressors |
| 07/20/2005 | EP1555475A2 High-pressure delivery system for ultra high purity liquid carbon dioxide |
| 07/20/2005 | CN2711510Y Electric heater for oil conveying pipeline |
| 07/20/2005 | CN2711509Y 微波管道加热器 Microwave heating pipes |
| 07/14/2005 | CA2552366A1 Apparatus and methods for gas production during pressure letdown in pipelines |
| 07/13/2005 | EP1053431B1 Solenoid valve having hard tube fluid channels in valve seat and flexible sealing diaphragm |
| 07/12/2005 | US6915660 Method and system for liquefaction monitoring |
| 07/06/2005 | CN1635006A Application of vinyl pyrrolidone and acetic acid ethyenyl ester copolymer as hydrate growth inhibitor |
| 07/06/2005 | CN1209180C Water distribution pipeline for cleaning water contg gas dissolved therein |
| 07/05/2005 | CA2096714C Process for treating and transporting natural gas from a gas well |
| 06/30/2005 | US20050139269 Auto cycled pipeline system |
| 06/29/2005 | CN1208439C Multifunctional rheological improver for crude oil and its preparing process |
| 06/23/2005 | WO2005026291A3 Controlling the formation of crystalline hydrates in fluid systems |
| 06/23/2005 | DE10024762B4 Verfahren zur Formgebung gleitfähiger Massen durch Druckförderung und Vorrichtung zur Durchführung des Verfahrens A method of forming lubricious masses and by pressure delivery apparatus for carrying out the method |
| 06/22/2005 | CN1629533A Fluid delivery method for preventing pipe fouling and clogging |
| 06/22/2005 | CN1629257A Ion liquid solvent for dissolving and removing asphaltene deposit and preparing method thereof, and method for removing asphaltene and regeneration method of the ion liquid solvent |
| 06/16/2005 | US20050126188 Method for non-intermittent provision of fluid supercool carbon dioxide at constant pressure above 40 bar as well as the system for implementation of the method |
| 06/16/2005 | DE10349862A1 Additive for mineral oil products comprises a comb polymer comprising a functionalized ethylene/vinyl ester copolymer esterified with an imidated maleic anhydride copolymer or a polyol partial ester |
| 06/16/2005 | DE10349858A1 Additive for mineral oil products comprises a comb polymer comprising a functionalized ethylene/vinyl ester copolymer esterified with an imidated maleic anhydride copolymer or a polyol partial ester |
| 06/15/2005 | EP1541507A1 Pneumatic conveying |
| 06/15/2005 | CN1626571A Method for preparing powder of frictional reducing polymer of alpha olefin in high grade and appts. thereof |
| 06/15/2005 | CN1206282C Nonaqueous drag reducing suspensions and its prepn. |
| 06/14/2005 | US6905605 Method for inhibiting the plugging of conduits by gas hydrates |
| 06/14/2005 | CA2292737C Ultra-high strength cryogenic weldments |
| 06/09/2005 | US20050121636 Memory wire actuated control valve |
| 06/09/2005 | US20050121366 Reducing viscosity of hydrocarbons, and more specifically at least partially decomposing or "cracking" crude oil using an electrical discharge in order to reduce viscosity before transport in an apparatus designed to accommodate the restricted conditions of well and transport piping |
| 06/08/2005 | CN1205404C Improved method for production and delivery of heavy crude oil |
| 06/07/2005 | CA2221438C Replaceable flow-control assembly for use in a fluid flow line |
| 06/01/2005 | CN1204386C Computerized oil dispenser tester |
| 05/18/2005 | CN1201986C Method for pneumatic conveying of non-free flowing pastes |
| 05/17/2005 | US6894007 Additives for inhibiting gas hydrate formation |
| 05/17/2005 | US6892417 Windshield de-icing |
| 05/17/2005 | CA2292713C Improved multi-component refrigeration process for liquefaction of natural gas |
| 05/12/2005 | WO2005043015A2 Proportional poppet valve |
| 05/12/2005 | WO2004104555A3 Fluid logic device |
| 05/11/2005 | CN1201130C Reliquefaction method and device of compressed steam |
| 05/10/2005 | US6889728 High-speed bulk filling tank truck |
| 05/06/2005 | WO2005040670A1 Method and system for reducing liquid accumulation in a multiphase flow pipeline |
| 05/06/2005 | WO2005040669A1 Method for reducing the viscosity of viscous fluids |
| 05/06/2005 | WO2005040234A1 Additive as component of mineral oil compositions |