| Patents for F17D 1 - Pipe-line systems (8,074) |
|---|
| 02/07/2008 | US20080031697 Pipe Part For Conveying A Solid Particulate Material |
| 02/06/2008 | CN101118031A Chloroethylene synthetic conversion system high liquid level hot-water circulation method |
| 02/06/2008 | CN101118030A Heat-welding adhesive quantitative dosing device |
| 02/06/2008 | CN101117574A Thermostable super-heavy crude viscosity-reducing agent and preparation and using method thereof |
| 02/05/2008 | US7325561 Hydrogen vehicle gas utilization and refueling system |
| 01/31/2008 | WO2008014190A2 Hydrate inhibited latex flow improver |
| 01/31/2008 | US20080023084 Piping design for high density plasma process chamber |
| 01/31/2008 | US20080023083 Inlet device for a fluid fed tangentially into an apparatus |
| 01/31/2008 | US20080023071 Hydrate inhibited latex flow improver |
| 01/31/2008 | CA2650876A1 Hydrate inhibited latex flow improver |
| 01/30/2008 | CN201014199Y Anti-erosion choke manifold |
| 01/30/2008 | CN201014198Y Steam line water stopping current divider |
| 01/30/2008 | CN201014197Y Super high-rise gas supply pipeline of single middle-low pressure regulator |
| 01/30/2008 | CN201014196Y Gas supply pipeline for floating refectory above water |
| 01/30/2008 | CN201014195Y Gas path system of hanging spot welding machine |
| 01/30/2008 | CN201014194Y Rotary pulse air-source air feeding device |
| 01/30/2008 | CN201014193Y Special air cabinet |
| 01/30/2008 | CN201014185Y Mobile deep cooling liquid instantaneous delivery filling device |
| 01/30/2008 | CN101113804A Air pressure fuel-feed system of resin sand |
| 01/30/2008 | CN101113803A Gas piping device used for connecting with process cavity of high-density plasma machine |
| 01/24/2008 | WO2006132892A3 Pipes, systems, and methods for transporting fluids |
| 01/24/2008 | US20080017247 Process for Reducing the Restart Pressure of Streams |
| 01/23/2008 | CN201011416Y Reutilization device for life waste water |
| 01/23/2008 | CN101109481A Method for preventing hydrate polymerization inhibitor from being disabled |
| 01/17/2008 | WO2008007973A1 Pipe string device for conveying a fluid from a well head to a vessel |
| 01/17/2008 | US20080011374 Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same |
| 01/17/2008 | US20080011367 Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same |
| 01/17/2008 | US20080011357 LNG tanker offloading in shallow waters |
| 01/17/2008 | CA2657557A1 Pipe string device for conveying a fluid from a well head to a vessel |
| 01/16/2008 | EP1366093B1 Alpha olefin monomer partitioning agents for drag reducing agents and methods of forming drag reducing agents using alpha olefin monomer partitioning agents |
| 01/16/2008 | CN201007545Y Electromagnetic induction heating device |
| 01/16/2008 | CN201007427Y Landfill gas collection regulating equipment |
| 01/16/2008 | CN201006580Y Stock removing processing refrigerating mechanism |
| 01/16/2008 | CN101105330A Thermostatic explosion-proof tank positive pressure water drainage device |
| 01/16/2008 | CN101105261A Ice block free high pressure difference gas pressure regulator |
| 01/16/2008 | CN101105260A Intelligent type natural gas supply substation |
| 01/10/2008 | WO2008004883A1 Method of processing and separating a multiphase well effluent mixture |
| 01/10/2008 | WO2008004882A1 Method of processing a multiphase well effluent mixture |
| 01/10/2008 | WO2008004880A1 An apparatus and a method for regulation of the energy potential in a fluid column located within a pipeline |
| 01/10/2008 | US20080006333 Structure of a fuel tank for a multi-fuel system |
| 01/10/2008 | US20080006326 Real time in-line hydrosonic water-in-fuel emulsion apparatus, process and system |
| 01/10/2008 | CA2656084A1 An apparatus and a method for regulation of the energy potential in a fluid column located within a pipeline |
| 01/09/2008 | EP1875038A1 Method, system, controller and computer program product for controlling the flow of a multiphase fluid |
| 01/09/2008 | EP1875037A1 Valve |
| 01/09/2008 | CN201002891Y Material taking machine center slewing water-supply gear |
| 01/09/2008 | CN201002086Y Automatic water-spraying bushing and washing device |
| 01/09/2008 | CN101101088A Method and device for visible light combined control for household gas |
| 01/09/2008 | CN101101087A Pipe system for producing super fine air bubble in water |
| 01/09/2008 | CN101101086A Carbon dioxide zero discharge thermodynamic cycle and procedure using liquefied natural gas cool |
| 01/09/2008 | CN101100544A Hydrate formation inhibitor |
| 01/08/2008 | US7316243 Fluid delivery system |
| 01/08/2008 | US7316242 Hydrogen storage system and method of operation thereof |
| 01/08/2008 | CA2305265C Method and apparatus for reduction of flow resistance in pipes and ducts |
| 01/03/2008 | WO2007082265A3 Dosing method and apparatus for low-pressure systems |
| 01/03/2008 | US20080000945 Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same |
| 01/03/2008 | US20080000745 Three-pass turbine damper |
| 01/03/2008 | US20080000621 Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same |
| 01/02/2008 | CN201000175Y Gourds string type flat tube self-heating device |
| 01/02/2008 | CN200999968Y Short fibre liquid conveyer |
| 01/02/2008 | CN200999967Y Air feeding system of laser cutting machine tool |
| 01/02/2008 | CN101097043A Switch operating technology of counter flow stop device drainage arrangement |
| 01/02/2008 | CN101097042A Oil-extraction plant steam step-by-step utilizing and balancing energy conservation system |
| 01/02/2008 | CN101097041A Natural gas unloading system pipe network improving and released cold quantity utilizing technology |
| 01/02/2008 | CN101097040A Method for restraining gas hydrate in natural gas pipe line and device thereof |
| 01/01/2008 | US7314056 Hydrogen supply method |
| 12/27/2007 | CA2592797A1 Method of optimizing transport of heavy crudes by incorporating dimethyl ether under pressure |
| 12/26/2007 | CN200996713Y Electric pyrolytic block |
| 12/26/2007 | CN200996555Y Reflux preventer of jetting massage bath |
| 12/26/2007 | CN200996552Y Composite synthetic generater of pump pipe |
| 12/26/2007 | CN200996551Y Dip system of reciprocating-alternating metering station |
| 12/26/2007 | CN200996550Y Multi-path outputting humidity generater |
| 12/26/2007 | CN200995442Y Standard maintenance high-pressure atomizing humidifier of concrete workpiece |
| 12/26/2007 | CN200995343Y Automatic central mixing pneumatic conveying system and conveyer |
| 12/26/2007 | CN101093057A Liquid raw material supply unit for vaporizer |
| 12/26/2007 | CN101093056A Special gas storage tank |
| 12/26/2007 | CN101092461A Technical Method for preparing antidrag polymer reacted by fractional packs |
| 12/25/2007 | US7311116 Gas regulation system and process for operating the gas regulation system |
| 12/20/2007 | US20070289652 High flow surface mount components |
| 12/19/2007 | EP1866568A1 Wax-containing materials |
| 12/19/2007 | CN200993307Y Pipeline pressure stabilizing device |
| 12/19/2007 | CN200993306Y Cold-hot air conveying device |
| 12/18/2007 | US7308905 Self-extracting service module for piping infrastructures |
| 12/16/2007 | CA2550406A1 The blending of high vapour pressure diluents for reducing the viscosity of heavy oil |
| 12/13/2007 | WO2007141962A1 Fluid device unit structure |
| 12/12/2007 | EP1865249A2 A gas pressure reducer, and an energy generation and management system including a gas pressure reducer |
| 12/12/2007 | CN200989524Y Gas cabinet piston seal oil supply device |
| 12/12/2007 | CN200989523Y Steam desuperheater |
| 12/12/2007 | CN200988932Y Steam automatic controller for heat mill |
| 12/12/2007 | CN101086322A Safe and low consumption intelligent gas-supplying system for gas bottle group |
| 12/12/2007 | CN101085912A Water lettuce plant viscosity reductant and producing method |
| 12/12/2007 | CN101085499A System and method for reducing weld spatter |
| 12/06/2007 | DE102007014465A1 Positive end expiratory pressure control, for a respiratory system, has the control valve in the connection between two switch valves |
| 12/05/2007 | CN200986108Y Gas path pressure release device and corresponding gas path pressure release device realizing large pressure reducing ratio |
| 12/05/2007 | CN200986107Y Simple oiling and jettison gear for heat conducting oil |
| 12/05/2007 | CN200986106Y Down-hole device for transporting objects |
| 12/05/2007 | CN200986105Y Two-way double pressure gas supply device used for rice color selecting machine |
| 12/05/2007 | CN200986104Y Natural gas transporting and distribution stations field pipe concentraling device |
| 12/05/2007 | CN101084397A Method for reduction of crude oil viscosity |
| 12/05/2007 | CN101084363A Method, system, controller and computer program product for controlling the flow of a multiphase fluid |
| 12/04/2007 | US7302958 Method and device for operating tank farm systems which are interconnected with pipes in a fixed manner and which have pipe systems for liquids |