| Patents for F17D 1 - Pipe-line systems (8,074) |
|---|
| 08/15/2012 | CN202381987U Tail gas extracting device |
| 08/15/2012 | CN202381982U LNG (liquefied natural gas) filling device for barge |
| 08/15/2012 | CN202381978U Lossless single-pipeline refueling station |
| 08/15/2012 | CN202380973U March-past concentrated gas-supply well drilling device of mountain drilling machine |
| 08/15/2012 | CN102635784A Quick replacing processing device for gas cylinder of silane filling system |
| 08/15/2012 | CN102635783A Safe energy-saving LNG (Liquefied Natural Gas) skid-mounted filling station |
| 08/15/2012 | CN102635782A Emergency L-CNG (liquefied-compressed nature gas) filling skid |
| 08/15/2012 | CN102635777A Production method and device of canned liquefied air |
| 08/15/2012 | CN102635559A Closed pipeline device of pump test system |
| 08/09/2012 | WO2012106520A1 Apparatus and methods for regulating material flow using a temperature-actuated valve |
| 08/09/2012 | US20120199226 Multiple emulsions created using junctions |
| 08/08/2012 | CN202371456U Dye conveying system |
| 08/08/2012 | CN202371455U Impregnation liquid circulating system capable of efficiently defoaming |
| 08/08/2012 | CN202371454U Air impact wrench |
| 08/08/2012 | CN202371453U Liquefied natural gas filling machine |
| 08/08/2012 | CN202371452U Pressure detection pipeline system for convenient maintenance of high-pressure gas system |
| 08/08/2012 | CN202371451U Cooling and depressurization system |
| 08/02/2012 | WO2012102757A2 Brown grease treatment processes |
| 08/02/2012 | WO2012102624A1 System and system elements for direct electrical heating of subsea pipelines |
| 08/02/2012 | CA2823522A1 Manifold flow splitter |
| 08/01/2012 | EP2254963B1 Core-shell flow improver |
| 08/01/2012 | CN202361079U Fluidization pipeline loosening wind system in pyridine production line |
| 08/01/2012 | CN202361078U 液体分配器 Liquid dispenser |
| 08/01/2012 | CN202361077U Constant-pressure steam energy saving system |
| 08/01/2012 | CN102620144A Improved intelligent type leakage preventing coal gas drainer |
| 08/01/2012 | CN102620143A Optimization method for industrial circulating water system |
| 08/01/2012 | CN102620142A Water film surface resistance-reduction ultra-viscous oil conveying technique |
| 08/01/2012 | CN102620141A Long-range conveying device for stable mud |
| 08/01/2012 | CN102620140A Inlet and outlet gas confluence device of eleven-high-pressure-gas-cylinder trailer |
| 08/01/2012 | CN102620139A Compressed air system suitable for chemical fiber production |
| 07/31/2012 | CA2677462C Treatment fluids comprising diutan and associated methods |
| 07/26/2012 | WO2012099493A1 Method for damping pressure fluctuations in main delivery pipes |
| 07/26/2012 | WO2012099492A1 Pressure stabilizer |
| 07/26/2012 | US20120190074 Thermocycler and sample port |
| 07/26/2012 | US20120186658 Water treatment system |
| 07/25/2012 | CN202349600U Gas pipeline drainer with functions of current limiting and blockage preventing |
| 07/25/2012 | CN202349597U East-to-west water transfer city |
| 07/25/2012 | CN202349596U Automatically-controlled supply system for liquefied gas |
| 07/25/2012 | CN202349595U Compressed air concentrated supply device |
| 07/25/2012 | CN102606888A Breakdown-preventive leakage-free gas drainer |
| 07/25/2012 | CN102606885A Method for heat tracing by recovering waste heat of oil-gas dehydrating and purifying device |
| 07/25/2012 | CN102606884A Oil storage system capable of realizing non-lowest-point mass flow measurement |
| 07/25/2012 | CN102606883A Liquefied natural gas station |
| 07/25/2012 | CN102606882A Double-heat-sink closed liquid nitrogen transporting system and working method thereof |
| 07/25/2012 | CN102606881A Clean air distributing device and clean air distribution method for plume testing platform |
| 07/25/2012 | CN102606880A Urban emergency LNG (liquefied natural gas) supply system |
| 07/25/2012 | CN102606879A Integrated blowdown apparatus of trailer operation bin with eleven high-pressure gas cylinders |
| 07/25/2012 | CN102604621A Novel high-efficiency composite viscosity reducer for super heavy oil |
| 07/25/2012 | CN102226498B Expanded perlite hydrophobic system for liquefied natural gas (LNG) carrier |
| 07/25/2012 | CN101285555B System and method for collecting and increasing the pressure of seal leak gas |
| 07/25/2012 | CN101280886B Pulsation reducing apparatus and inspection apparatus |
| 07/24/2012 | CA2704839C Pressure testing apparatus for gas service delivery systems |
| 07/24/2012 | CA2658696C Subterranean treatment fluids, friction reducing copolymers, and associated methods |
| 07/24/2012 | CA2548563C Oil or similar fluid lift piping heating equipment |
| 07/19/2012 | US20120183686 Reactor system and method of polycrystalline silicon production therewith |
| 07/18/2012 | CN202339319U 光电直读光谱仪用可移动式串联供气装置 Photoelectric direct reading spectrometer with a movable tandem supply device |
| 07/18/2012 | CN202338774U 生产设备水冷却系统 Production equipment water cooling system |
| 07/18/2012 | CN202338773U 山地钻机串联式集中供气打井装置 Mountain centralized gas drilling rig tandem device |
| 07/18/2012 | CN202338772U 气液分输防腐装置 Gas-liquid separator apparatus lose corrosion |
| 07/18/2012 | CN102597598A Safety valve for a low pressure gas pipe |
| 07/18/2012 | CN102588742A Refrigeration cycle method and system for 70MPa hydrogen filling station |
| 07/18/2012 | CN102588741A High-pure helium distribution device in plume test platform and application method |
| 07/18/2012 | CN102588740A High-pressure and high-purity nitrogen distribution device for plume test platform and application method for device |
| 07/18/2012 | CN102588739A Gas collecting pipeline and method for decreasing total gas collection wind rate |
| 07/18/2012 | CN102588738A Safe gas supply device |
| 07/18/2012 | CN102588737A Vortex oil and gas mixed delivery system with function of casing natural gas recycling and crude oil delivering for oil wells |
| 07/18/2012 | CN101638569B Drag reducer for oleic acid and ester derivatives thereof and preparation method thereof |
| 07/18/2012 | CN101608118B Inhibitor for preventing the formation of natural gas hydrates of high-sulfur acid gas fields |
| 07/18/2012 | CN101418913B Pressure priming device |
| 07/18/2012 | CN101290089B Pipeline composite magnetic field wax-proof viscosity reducing processing unit |
| 07/18/2012 | CN101266023B Gas pressure regulator |
| 07/17/2012 | US8220552 Method of inhibiting hydrate formation |
| 07/17/2012 | US8220479 Multi-stage ratio pressure regulator system |
| 07/11/2012 | CN202329239U 水泥熟料回转窑余热锅炉窑头和窑尾蒸汽分隔系统 Cement clinker kiln kiln and kiln waste heat boiler steam separator system |
| 07/11/2012 | CN202327658U 带压溢流式稳压稳流系统 Pressure Overflow steady flow system |
| 07/11/2012 | CN202327657U Solar day-and-night heat-tracing system for heavy oil |
| 07/11/2012 | CN202327656U 聚醋酸乙烯乳化液全自动输送系统 Polyvinyl acetate emulsion automatic transmission system |
| 07/11/2012 | CN202327655U 空气供给系统 Air supply system |
| 07/11/2012 | CN202327654U 用于回收lng储罐内的bog的系统 Lng tank for the recovery of the system within the bog |
| 07/11/2012 | CN202327653U 高压高流量连续供气系统 High pressure and high flow continuous gas supply system |
| 07/11/2012 | CN202327652U 高压高流量连续供气系统用回流装置 High-pressure gas supply system with high-flow continuous reflux device |
| 07/11/2012 | CN1994588B Dry type cleaning apparatus and dry type cleaning method |
| 07/11/2012 | CN102575811A Method and system for purging moisture from an oxygenator |
| 07/11/2012 | CN102575152A Treatment of Oil |
| 07/11/2012 | CN102563361A Device and method for detecting and positioning leakage of gas transmission pipeline based on conventional data and sound wave signals |
| 07/11/2012 | CN102563353A Liquid delivery system for precision liquid metering and auxiliary gas delivery |
| 07/11/2012 | CN102563352A System device and technical process for circulating and delivering liquid asphalt |
| 07/11/2012 | CN102563351A Gas depressurizing heating device and gas depressurizing heating method |
| 07/11/2012 | CN102563350A Large-sized double-heat-sink closed liquid nitrogen delivery system and working method thereof |
| 07/11/2012 | CN102563349A Biomass gasification centralized gas supply, transmission and distribution system |
| 07/11/2012 | CN102563348A Device and method for increasing utilization rate of argon gas |
| 07/11/2012 | CN102563347A Refueling station |
| 07/11/2012 | CN102562278A Generating system and generating method by utilizing landfill gas |
| 07/07/2012 | CA2763318A1 Continuous gas service restoration and meter change-out system |
| 07/05/2012 | WO2012092483A2 Gas pressure reduction generator |
| 07/05/2012 | WO2012089654A1 Hybrid mixtures for gas hydrate inhibition applications |
| 07/05/2012 | WO2012089647A1 Cryogenic fluid transfer tunnel assembly and uses thereof |
| 07/05/2012 | US20120168013 Conical fluidic oscillator inserts for use with a subterranean well |
| 07/05/2012 | US20120167995 Methods and apparatus for contacting a fluid stream with particulate solids |
| 07/05/2012 | US20120167989 Method, system, and apparatus for lift gas distribution |