| Patents for F17D 1 - Pipe-line systems (8,074) |
|---|
| 06/22/2006 | CA2591579A1 Method for reduction of crude oil viscosity |
| 06/21/2006 | CN1260199C Method for preparing easily polymerizable compound |
| 06/15/2006 | US20060124179 Raw solution feeding system for vaporizer and method of cleaning the raw solution feeding system |
| 06/14/2006 | EP1668288A1 Method for reducing the viscosity of viscous fluids |
| 06/14/2006 | EP1668287A1 Positive pressure gas jacket for a natural gas pipeline |
| 06/14/2006 | EP1668098A1 Drag reducing agents for multiphase flow |
| 06/14/2006 | EP1282735B1 Modular fluid guidance piece with internal temperature control |
| 06/14/2006 | CN2787988Y Pipeline type steam blower |
| 06/14/2006 | CN1786551A Process for storing liquid phase ethylene at combined ordinary pressure and medium pressure |
| 06/14/2006 | CN1786041A Preparation method of high coagulation high viscosity crude petroleum producing and conveying agent |
| 06/13/2006 | US7059346 Liquid collection basin connection assembly |
| 06/08/2006 | US20060118467 Method of transporting heavy crude oils in dispersion |
| 06/08/2006 | US20060118178 Controlling gas partial pressures for process optimization |
| 06/08/2006 | US20060118175 Hydrogen vehicle gas utilization and refueling system |
| 06/07/2006 | EP1364154B1 Determination of leakage and identification of bursts in a pipe network |
| 06/06/2006 | US7055541 Method and mechanism for producing suction and periodic excitation flow |
| 06/06/2006 | CA2249434C Process for forming polyalphaolefin drag reducing agents and composition containing same |
| 05/31/2006 | CN2784715Y Multifunctional heating stove for oil well |
| 05/31/2006 | CN1258054C Rotating liquid ring pipeline delivery method and equipment for high viscosity fluid |
| 05/30/2006 | US7051763 Faucet adapter |
| 05/26/2006 | WO2006053961A1 Method for transporting a viscous product by cavity lubrication flow technique |
| 05/26/2006 | CA2586016A1 Method for transporting a viscous product by cavity lubrication flow technique |
| 05/24/2006 | CN1776286A High concentration high viscosity tailing conveying and storing-up method |
| 05/24/2006 | CN1776285A Method for prevent vibration of water return pipeline for alumina plant |
| 05/24/2006 | CN1776284A Pressure and ultrahigh pressure generating method and device |
| 05/24/2006 | CN1775653A Heat pump type crude oil heating system |
| 05/24/2006 | CN1775650A Valve configuration fon conveying scabable fluid |
| 05/24/2006 | CN1257194C Oil soluble frictional reducing polymer and preparing method thereof |
| 05/18/2006 | US20060102736 Apparatus and method for controlling and distributing gas flow |
| 05/18/2006 | DE19756759B4 Hausanschlußkasten für Gasinstallationseinrichtungen Entrance box for Gas Installers |
| 05/17/2006 | CN2781152Y Thermosatic heating band for petroleum pipeline |
| 05/16/2006 | US7044149 Pipe fitting |
| 05/11/2006 | WO2006048666A2 Novel hydrate based systems |
| 05/09/2006 | CA2213766C Use of a betaine surfactant together with an anionic surfactant as a drag-reducing agent |
| 05/04/2006 | WO2006046875A1 Method and plant for transport of rich gas |
| 05/03/2006 | EP1651904A1 Device for splitting a two-phase stream into two or more streams with the desired vapor/liquid ratios |
| 05/03/2006 | CN2777341Y Automatic liquid nitrogen delivering device for aerostatic press |
| 04/27/2006 | US20060087441 Alarm in a device for dispensing volatile anesthetics |
| 04/27/2006 | US20060086122 Pressure testing and refrigerant recharging hose assembly for automobiles |
| 04/26/2006 | CN2775451Y Pipeline energy saving electric heating thermal insulation sheet |
| 04/26/2006 | CN2775058Y Prize mounted natural gas dewatering device |
| 04/26/2006 | CN1763417A Liquefied natural gas charging device with automatic pressure regulation and gasification functions |
| 04/25/2006 | US7033124 Method and apparatus for pneumatic conveying of drill cuttings |
| 04/20/2006 | WO2006042069A2 Valve assembly |
| 04/20/2006 | US20060081288 Closed loop pressure control system and electrically operated pressure control valve with integral pressure sensor and method of making same |
| 04/13/2006 | US20060076064 Valve assembly |
| 04/12/2006 | CN2771621Y Natural gas pressurizing station capable of stabilizing gas supply pressure |
| 04/12/2006 | CN1757965A Dynamic control method for hydrate in oil-gas-water mixed system |
| 04/11/2006 | US7025082 On-board refueling system for vehicles |
| 04/11/2006 | US7025077 Heat exchanger for instant warm water |
| 04/06/2006 | WO2006036683A2 Fischer-tropsch wax composition and method of transport |
| 04/06/2006 | WO2006036659A2 Fischer-tropsch wax composition and method of transport |
| 04/06/2006 | US20060071184 Gas supply unit, gas supply method and exposure system |
| 04/06/2006 | US20060070668 Diverting device for bridge faucet with hand spray |
| 04/05/2006 | CN1754938A Biological viscosity reducing agent for kelps and production method thereof |
| 04/05/2006 | CN1248885C Ice removal for windproof glass |
| 03/30/2006 | WO2006033814A2 Adapter manifold with multi-valve block |
| 03/30/2006 | US20060069296 Aqueous liquid having a pH above 5 containing solid wax particles with greater than 75 weight % particles larger than 0.1 mm; for the commercial transportation of paraffinic wax from a remote site to a second site where the wax can be upgraded into finished products |
| 03/30/2006 | US20060065573 Fischer-tropsch wax composition and method of transport |
| 03/30/2006 | US20060065319 QuickFlush valve kit for flushing of inboard/outboard marine engine cooling system |
| 03/30/2006 | US20060065317 Modular manifold system for fluid distribution and method of making the same |
| 03/30/2006 | US20060065310 Dip tube anchor assembly and related container |
| 03/29/2006 | CN2767812Y Electric heating apparatus with thermal insulating layer and automatic temperature control for oil transportation pipeline |
| 03/29/2006 | CN1752509A Valve system for inert gas |
| 03/28/2006 | US7017792 Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same |
| 03/28/2006 | US7017609 Gas supply unit |
| 03/28/2006 | CA2219327C Method for inhibiting the plugging of conduits by gas hydrates |
| 03/23/2006 | WO2006030419A2 Dual component drip emitter and production means |
| 03/23/2006 | US20060060254 Adapter manifold with dual valve block |
| 03/22/2006 | EP1637950A1 Device for dividing and feeding gas flow from flow rate- regulating device-equipped gas-feeding equipment to chamber |
| 03/22/2006 | EP1019560A4 Improved system for processing, storing, and transporting liquefied natural gas |
| 03/22/2006 | CN2766139Y Ground crude oil heating apparatus |
| 03/22/2006 | CN2766138Y Crude oil heating system employing middle and high temperature electric compression type heat pump |
| 03/22/2006 | CN2766137Y Ground flooding apparatus |
| 03/21/2006 | US7013911 Internal cross over valve |
| 03/16/2006 | WO2006027609A1 Method of inhibiting hydrate formation |
| 03/16/2006 | US20060054216 Compressed gas container and apparatus |
| 03/15/2006 | CN1245793C Device for delivering single-phase or multiphase fluids without altering the properties thereof |
| 03/15/2006 | CN1245468C Use of a zwitterionic surfactant together with an anionic ether-containing surfactant as a drag-reducing agent |
| 03/14/2006 | US7012046 Forming a poly-alpha-olefin (especially ultrahigh molecular weight); and mixing the polyalphaolefin with at least one alfol alcohol. |
| 03/14/2006 | US7011113 Hydraulic cartridge valve solenoid coil for direct mount to a printed circuit board |
| 03/14/2006 | US7011101 Valve system |
| 03/09/2006 | WO2006025762A1 Device for magnetically treating fluids |
| 03/09/2006 | US20060048830 Fluid control device |
| 03/09/2006 | US20060048818 Multi-port free flow valve and element |
| 03/09/2006 | US20060048813 Water saver valve |
| 03/09/2006 | DE202005019432U1 Arctic ice transporting arrangement for nuclear power station at ship, has mixer from which water-ice-mixture is supplied to compressor device and under water piping, which supplies mixture to distant consumers |
| 03/08/2006 | EP1521813B1 A drag-reducing agent for use in injection water at oil recovery |
| 03/08/2006 | EP1399691A4 Shallow depth, low pressure gas storage facilities and related methods of use |
| 03/08/2006 | CN1244664C Press cracking method |
| 03/07/2006 | US7008466 Method for inhibiting hydrate formation |
| 03/07/2006 | US7007709 Microfluidic device and manufacture thereof |
| 03/02/2006 | US20060042692 Liquid displacement shuttle system and method |
| 03/01/2006 | CN2761952Y Bimedium trousfor device |
| 03/01/2006 | CN1742071A Method for transporting crude oils in the form of dispersion |
| 03/01/2006 | CN1740628A Coal mine gas and fine spray mixed conveying method and apparatus |
| 02/28/2006 | US7004196 Disposable container for use in fluid processing |
| 02/23/2006 | WO2006008125A3 Process for reducing the restart pressure of streams |
| 02/16/2006 | WO2006017147A2 Fluid flow control system and method |
| 02/16/2006 | US20060032541 Electro-hydraulic manifold assembly with mounted pressure sensors |