| Patents for F17D 1 - Pipe-line systems (8,074) |
|---|
| 02/24/2011 | DE102009038128A1 Method for supplying biogas into gas distribution system, involves temporarily recompressing gas from medium pressure distribution network into upstream high pressure network during low gas consumption by gas consumers |
| 02/23/2011 | CN201751672U Stream tracing apparatus for vapor phase heating medium condensing liquid collecting pipe |
| 02/22/2011 | US7893178 Process for storing a monomer phase which is liquid under the conditions of storage |
| 02/22/2011 | US7891197 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 |
| 02/22/2011 | CA2511632C Energy network |
| 02/19/2011 | CA2675542A1 Housing for a flow conditioner |
| 02/17/2011 | US20110036410 Recycling of grey water |
| 02/16/2011 | CN201748160U Easy-breaking ampoule machine liquefied gas transporting heating device |
| 02/16/2011 | CN201748159U High-efficiency electromagnetic heater |
| 02/16/2011 | CN201748158U Magnetizer capable of lowering petroleum viscosity in oil pipeline |
| 02/16/2011 | CN201748157U High-pressure telescopic union |
| 02/16/2011 | CN201748156U Industrial gas supply device |
| 02/16/2011 | CN201745722U Air ballast system for semi-submerged ship |
| 02/16/2011 | CN101974860A Method and device for medium-consistency refining and pumping |
| 02/16/2011 | CN101033764B Device for separating non-Newtonian liquid flowing through channel |
| 02/09/2011 | CN201739772U Slush shield slurry conveying system enhanced slush cabin and air cushion cabin circulation flow device |
| 02/09/2011 | CN201739771U Lime milk storage tank capable of avoiding pipeline blockage |
| 02/09/2011 | CN201739770U Circulating system in ore pulp delivery pipeline |
| 02/09/2011 | CN201739769U Air-mixing light hydrocarbon gas evaporator |
| 02/09/2011 | CN201739768U Compressed air feed system used for supplying compressed air for operation of moving bed filter |
| 02/09/2011 | CN201739767U Regulation and control device for vapor pressure of high-ratio methanol gasoline |
| 02/09/2011 | CN101581401B Online switching method of high-pressure long-distance slurry pipeline transmission multi-stage pump station |
| 02/09/2011 | CN101280881B Methyl aldehyde storing device |
| 02/03/2011 | US20110023973 Method and system for manipulating fluid medium |
| 02/03/2011 | US20110023972 Disperse non-polyalphaolefin drag reducing polymers |
| 02/03/2011 | DE102009025939A1 Gas e.g. biogas, transportation arrangement, has conveying arrangement and/or compression device arranged upstream before deepest point in gas pipe or downstream after deepest point in conveyor pipe |
| 02/02/2011 | CN201731270U Liquid charging device |
| 02/02/2011 | CN101963286A Air pressure equipment assembly combined with safety pressure relief device |
| 02/02/2011 | CN101963285A Water circulation system and water circulation technology |
| 02/02/2011 | CN101963284A Method and device for assembling and disassembling pneumatic control assemblies safely by pneumatic equipment |
| 01/27/2011 | US20110017312 Fluid-Pressure Regulator and Related Methods and Systems |
| 01/27/2011 | US20110016951 Method and apparatus for the control of gas pressure in gas chromatography columns |
| 01/26/2011 | CN201723981U Chemical pipeline |
| 01/26/2011 | CN201723977U Electromagnetic heating oil transporting device |
| 01/26/2011 | CN201723976U Dredging device of high-concentration caustic soda liquid delivering pipeline |
| 01/26/2011 | CN201723975U Deflation device at closed tail end of compressed gas delivery pipeline |
| 01/26/2011 | CN201723974U Quick connecting system of compressed air pipeline and connector |
| 01/26/2011 | CN201720933U Segregation-prevention conveying-discharging and bulk-storing system of dry-mixed mortar complete equipment |
| 01/26/2011 | CN101956899A Ultrahigh pressure flow adjusting device |
| 01/25/2011 | US7874305 Microvalve having magnetic wax plug and flux control method using magnetic wax |
| 01/20/2011 | WO2011008898A2 Improved seal performance for hydrogen storage and supply systems |
| 01/20/2011 | WO2011008103A1 Subsea drainage system |
| 01/20/2011 | US20110011469 Transmission hydraulic circuit, transmission provided therewith and vehicle equipped with same |
| 01/19/2011 | CN201715249U Central liquid supply energy-saving system |
| 01/19/2011 | CN201715248U Self-tracing structure of steam measuring instrument |
| 01/19/2011 | CN201715247U Steam supply system of water feeding pump steam turbine and deaerator in thermal generator set |
| 01/19/2011 | CN201715246U 湿气气相分离系统 Moisture vapor separation system |
| 01/19/2011 | CN201715245U Argon double-storage-tank pipeline communicating device |
| 01/19/2011 | CN201715244U Skid-mounted multiphase mixed transportation device |
| 01/19/2011 | CN1843875B Material distribution method for dry-method red mud storage yard and apparatus thereof |
| 01/19/2011 | CN101948683A Methylnaphthalene liquid-containing crude oil pour-point and viscosity reducer |
| 01/13/2011 | WO2011005744A1 Systems and methods for producing and transporting viscous crudes |
| 01/13/2011 | WO2011003549A2 Method for automatically controlling a tube network |
| 01/13/2011 | US20110005599 Expanding gate valve |
| 01/13/2011 | CA2767196A1 Method for the automated control of a pipe network |
| 01/13/2011 | CA2766188A1 Systems and methods for producing and transporting viscous crudes |
| 01/12/2011 | EP2273180A1 Fluid distribution device, micro plant, method of designing fluid distribution device, and method of detecting clogging of flow passage |
| 01/12/2011 | CN201706202U Liquid material conveying device |
| 01/12/2011 | CN201706201U Direct feeding device for tank |
| 01/12/2011 | CN201706200U Mineral slurry pipeline conveying device |
| 01/12/2011 | CN201706199U Residual pulp pneumatic automatic conveying device |
| 01/12/2011 | CN201706198U Dynamic balance biomass gas collecting and conveying system without gas holder |
| 01/12/2011 | CN201706197U Natural gas depressurizing device provided with single heat exchanger |
| 01/12/2011 | CN201706196U Natural gas compressor unit processing gas pipeline system |
| 01/12/2011 | CN201706195U Methane delivery system |
| 01/12/2011 | CN201706010U Water seal device |
| 01/12/2011 | CN201705312U Detachable skid-mounted pressurization integrating device |
| 01/12/2011 | CN101945967A Core-shell flow improver |
| 01/12/2011 | CN101943323A Natural gas pressure difference energy recovery process |
| 01/12/2011 | CN101943322A Integrated pipeline system of cluster type compressed natural gas cylinder group |
| 01/12/2011 | CN101943321A Method and device for delivering marsh gas |
| 01/12/2011 | CN101942067A Anhydride esterification segmented pectinate copolymer, preparation method thereof and application for serving as crude oil visbreaking pour point depressant |
| 01/12/2011 | CN101463249B Oil soluble heavy crude thinner and preparation thereof |
| 01/12/2011 | CN101074760B Method and apparatus for supplying natural gas to gas demand sides |
| 01/07/2011 | CA2670993A1 System and method for economic transportation of sulfur |
| 01/06/2011 | WO2011001178A1 Apparatus for purging containers for storing sensitive materials |
| 01/06/2011 | US20110000680 Remotely controllable variable flow control configuration and method |
| 01/06/2011 | CA2674010A1 Pneumatic motorized multi-pump system |
| 01/05/2011 | EP2268896A1 Method of bypassing a pipeline in a multiple pipeline system |
| 01/05/2011 | EP2268374A1 Method of producing gaseous and liquid components from one or more multi-phase streams and an apparatus therefor |
| 01/05/2011 | CN201696869U Circular slurry making system used in iron ore concentrate pipeline transportation |
| 01/05/2011 | CN201696868U Acid supply system |
| 01/05/2011 | CN201696867U Conveying valve device of ore slurry pipeline |
| 01/05/2011 | CN201696861U Gas collection simplification device for low-flow natural gas wells |
| 01/05/2011 | CN201695998U Heat tracing device of solar energy liquid indicator of oil-field margin well block |
| 01/04/2011 | CA2479210C Use of dispersion polymers as friction reducers in aqueous fracturing fluids |
| 12/30/2010 | US20100326554 Flexible manifold for integrated gas system gas panels |
| 12/30/2010 | US20100326539 Thermal Flow Sensor with Zero Drift Compensation |
| 12/30/2010 | US20100326534 System & method for reducing viscous force between a fluid and a surface |
| 12/29/2010 | WO2010149877A2 Pipe for transporting fluid |
| 12/29/2010 | WO2010148623A1 Online switching method of high-pressure long-distance slurry pipeline transportation multi-stage pump station |
| 12/29/2010 | CN201688139U Factory graded steam supply energy-saving device |
| 12/29/2010 | CN201688138U Air compression system |
| 12/29/2010 | CN201688137U Mixed gas supply system for coke oven |
| 12/29/2010 | CN201688136U Fuel gas recycle device |
| 12/29/2010 | CN201688129U Steam condensate water recovery device |
| 12/29/2010 | CN201688126U Unpowered power supply unattended operation LNG skid-mounting station |
| 12/29/2010 | CN101929602A Gas filling substation as well as pipeline system, control system and control method thereof |
| 12/23/2010 | WO2010148307A1 Using dispersion polymers with nonionic characteristics and formulations to reduce friction |
| 12/23/2010 | US20100323883 Method of manufacture of noble metal/zinc oxide hybrid product for simultaneous dose reduction and SCC mitigation of nuclear power plants |