| Patents for F17D 1 - Pipe-line systems (8,074) |
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| 04/27/2010 | US7706926 Adaptive feedback sources for application controllers |
| 04/22/2010 | US20100096031 Fluid control apparatus |
| 04/22/2010 | US20100096020 Vacuum Valve for an I.S. Machine |
| 04/22/2010 | US20100096019 Variable flow reshapable flow restrictor apparatus and related methods |
| 04/21/2010 | CN201439865U Anti-blocking device of gas drainer |
| 04/21/2010 | CN201439864U Double source air supply system |
| 04/21/2010 | CN101696766A Automatic solar water pumping device |
| 04/21/2010 | CN101696765A Boron trifluoride conveying device |
| 04/21/2010 | CN101695966A Storage process of finished products of fatty acid and special nitrogen-sealed and water-sealed equipment thereof |
| 04/16/2010 | CA2641747A1 Chemical injection pump system powered by direct methanol fuel cell |
| 04/15/2010 | WO2010042310A2 Removing non-condensable gas from a subambient cooling system |
| 04/15/2010 | US20100092340 Cleaning device, method for cleaning nozzle clogging, and automatic analyzer |
| 04/15/2010 | US20100089463 Corrosion Resistant Alloy Weldments In Carbon Steel Structures and Pipelines To Accommodate High Axial Plastic Strains |
| 04/15/2010 | US20100089461 Removing Non-Condensable Gas from a Subambient Cooling System |
| 04/15/2010 | US20100089457 Floating craft such as a ship provided with means for collecting a polluting fluid in case of disaster, and method for collecting said fluid |
| 04/15/2010 | US20100089241 Gas separation device |
| 04/14/2010 | CN201437900U Assembled seal head of pressure-reducing oil transfer line |
| 04/14/2010 | CN201437899U 气体输送管道 Gas feed pipe |
| 04/14/2010 | CN1951657B Device for suppressing pulsated impact of slurry flow in concrete pump vehicle |
| 04/14/2010 | CN1629533B Fluid delivery method for preventing pipe fouling and clogging |
| 04/08/2010 | DE19758947B4 Transportabler Wasserhahn Portable Faucet |
| 04/07/2010 | CN201436438U Magnesium oxide delivery pipeline having curved conduit blocking prevention means |
| 04/07/2010 | CN101691906A Method and system for eliminating accelerated flow in transportation process of long-distance slurry pipeline |
| 04/07/2010 | CN101691905A Hydrate inhibitor applicable to high moisture content system |
| 04/01/2010 | WO2010035323A1 Pressure reducing valve |
| 04/01/2010 | WO2010015217A3 Device for continuously conditioning fed-out natural gas |
| 04/01/2010 | CA2736352A1 Two-piece closure device |
| 03/31/2010 | CN201434209Y Remote material flow stopping device |
| 03/31/2010 | CN201434208Y Pipeline gas pressure regulator with inner safety protection device |
| 03/31/2010 | CN101688387A Junction device and system for fluid drainage |
| 03/30/2010 | US7685819 Turbocharged internal combustion engine system |
| 03/30/2010 | CA2347219C Apparatus to recover sample gases from fluids |
| 03/25/2010 | US20100075405 Bioreactor jacket |
| 03/25/2010 | US20100075030 Liquid sending method and system |
| 03/25/2010 | US20100071894 Electromagnetic based system and method for enhancing subsurface recovery of fluid within a permeable formation |
| 03/25/2010 | US20100071782 Retainer for component connectors |
| 03/25/2010 | CA2737377A1 Polymer gels as flow improvers in water injection systems |
| 03/24/2010 | CN201428930Y Failure opening device of gas pressure regulator |
| 03/24/2010 | CN201428929Y Direct action type pressure regulator for super-high pressure |
| 03/24/2010 | CN201428928Y High-accuracy pressure regulator for buildings |
| 03/24/2010 | CN201428927Y Device for prolonging service life of heat transfer oil |
| 03/24/2010 | CN201428926Y Compression air and nitrogen integrating supply device of titanium sponge plant |
| 03/24/2010 | CN101680561A Fluid control apparatus |
| 03/24/2010 | CN100595471C Steam distributor and symmetric steam-distributing pipeline and using method thereof |
| 03/24/2010 | CN100595220C Method for manufacturing oil solubility thick oil thinner for thick oil pipe-line transportation |
| 03/23/2010 | CA2433540C Use of a zwitterionic surfactant together with an anionic ether-containing surfactant as a drag-reducing agent |
| 03/18/2010 | US20100068098 Microfluidic devices and methods for multiple analyte detection |
| 03/18/2010 | US20100065128 Cellulose pretreatment process |
| 03/17/2010 | CN201425159Y Material polymeric stock solution conveying tank serial device with stirrer |
| 03/17/2010 | CN101675141A Treatment fluids comprising diutan and associated methods |
| 03/17/2010 | CN101672427A Safe anti-explosion gas pressure regulator |
| 03/17/2010 | CN101672426A Recycling device of reserved fluid in fluid supply system or equipment and application method thereof |
| 03/11/2010 | WO2010025688A1 Piston-reciprocating type low-concentration gas generator group |
| 03/11/2010 | WO2010009110A3 System and method for sub-cooling hydrocarbon production fluid for transport |
| 03/11/2010 | US20100060868 Fluid handling structure, lithographic apparatus and device manufactuirng method |
| 03/11/2010 | US20100059123 Fuel Tank Valve Assembly With Adjustable Bypass Vent Flow |
| 03/11/2010 | DE102008045689A1 Pipeline, particularly double-walled pipeline for pipe system of gas station or tank system, for transport of liquid or gaseous fluid, has outer pipe and inner pipe arranged in interior of outer pipe |
| 03/10/2010 | CN201420082Y Automatic gas storage bottle switching device for incubator |
| 03/04/2010 | US20100051109 CO2 dialer and manifold apparatus and system |
| 03/04/2010 | US20100050520 Hydrogen-producing fuel processing and fuel cell systems with a temperature-responsive automatic valve system |
| 03/03/2010 | CN201416749Y Medium and high pressure technological fluid high potential energy comprehensive utilization device |
| 03/03/2010 | CN201416748Y Novel oxygen distribution device for steel making |
| 03/03/2010 | CN101660662A Cryogenic tank system |
| 03/03/2010 | CN101660661A Universal multipath gas distribution equipment |
| 02/25/2010 | US20100043884 Method for the transfer of a fluid to a moving web material |
| 02/24/2010 | EP2155405A1 Polyolefin drag reducing agents produced by non-cryogenic grinding |
| 02/24/2010 | EP1351998B1 Methods for forming amorphous ultra-high molecular weight polyolefins for use as drag reducing agents |
| 02/24/2010 | CN201412681Y Automatic production control system for oil transfer station |
| 02/24/2010 | CN201412680Y Axial-flow fluid vortex generator used on oil-gas delivery pipe |
| 02/24/2010 | CN201412679Y Radial-flow fluid vortex generator used on oil-gas delivery pipe |
| 02/24/2010 | CN201410911Y Natural gas bathing carriage |
| 02/24/2010 | CN101657670A Apparatus and method for wellhead high integrity protection system |
| 02/23/2010 | US7665639 Tank truck for delivering liquefied gas |
| 02/18/2010 | US20100038318 Enhanced solids control |
| 02/18/2010 | US20100038268 Rapid prototyping and manufacturing system and method |
| 02/17/2010 | CN201407487Y Air valve pressure-regulating chamber device for controlling pipeline to separate from liquid column transiently |
| 02/17/2010 | CN201407486Y 大宗特殊气体供应系统 Bulk specialty gas supply systems |
| 02/17/2010 | CN101649958A Air supply method for pipe network of dimethyl ether bottle group station |
| 02/16/2010 | US7661441 Multi-line fluid conduit modules |
| 02/16/2010 | CA2450406C Lifting apparatus for concrete saddles |
| 02/11/2010 | US20100032040 Breathable air safety system for civilians in a building structure in an emergency |
| 02/11/2010 | US20100032022 Gas regulator for thermal energy machining |
| 02/11/2010 | US20100031955 Breathable air safety system for both emergency and civilian personnel |
| 02/11/2010 | CA2734371A1 Device for continuously conditioning fed-out natural gas |
| 02/10/2010 | EP2151486A1 Water-based polymers for use as friction reducers in aqueous treatment fluids |
| 02/10/2010 | CN101644383A Automatic pressurizer and conveying system for automatic pressurization pipe |
| 02/10/2010 | CN101644382A Civil method of natural gas |
| 02/04/2010 | WO2010014307A1 Drag reducing copolymers for cold fluid applications |
| 02/04/2010 | US20100024891 Poppet valve with diverging-converging flow passage and method to reduce total pressure loss |
| 02/04/2010 | CA2732289A1 Drag reducing copolymers for cold fluid applications |
| 02/03/2010 | CN201396580Y Pulp distributor with slag removing screen |
| 02/03/2010 | CN201396579Y Energy-saving and emission-reduction processing unit |
| 02/03/2010 | CN201396578Y System for eliminating expedited flow in the long-distance slurry conduit conveying process |
| 02/03/2010 | CN201396577Y Multistage condensed water closed type recovery device |
| 01/28/2010 | US20100018583 Device for metering fluids |
| 01/28/2010 | US20100018582 Anti-Back-Streaming Carburetor Valve |
| 01/28/2010 | DE202009012060U1 Leitungssystem zum Transport einer Flüssigkeit Line system for transporting a liquid |
| 01/27/2010 | CN201391753Y Distillate field blow-down gas pressure stabilized recycling device |
| 01/27/2010 | CN201391752Y Exhaust device |
| 01/27/2010 | CN201391751Y Energy dissipation device for undisturbed switch in operation mode of multistage pumping station |