| Patents for F17D 3 - Arrangements for supervising or controlling working operations (4,120) |
|---|
| 09/25/2013 | CN203215286U Multistage gas decompression heating equipment |
| 09/25/2013 | CN203215285U Gas supply system of workshop pipeline prefabricating production line |
| 09/25/2013 | CN203215284U Seal gas system of oxygen turbine |
| 09/25/2013 | CN203215282U Bottom loading-unloading system for liquefied gas railway tanker |
| 09/25/2013 | CN103322413A Remote monitoring terminal for urban pipe network pressure |
| 09/25/2013 | CN103322410A Unpowered prying-mounted liquefied natural gas refueling station |
| 09/25/2013 | CN103322408A System for pumping and inflating SF6 for gas insulated switchgear |
| 09/25/2013 | CN102174991B Updip entrance double-layer tubular slug flow catcher |
| 09/19/2013 | US20130243614 Pressure Sewer Control System and Method |
| 09/18/2013 | CN203202638U Zero-leakage constant water quantity gas condensation water drainer |
| 09/18/2013 | CN203202637U Water circulation pipeline |
| 09/18/2013 | CN102679155B Carbon dioxide pressurizing conveying device |
| 09/18/2013 | CN102620143B Optimization method for industrial circulating water system |
| 09/12/2013 | WO2013134476A1 Pressure related hysteresis manipulation in a pressurized flow system |
| 09/12/2013 | US20130233401 N-channel flow ratio controller calibration |
| 09/12/2013 | US20130233393 Method and Apparatus for Mixing, Transporting, Storing, and Transferring Thixotropic Fluids in One Container |
| 09/12/2013 | US20130232976 Gas turbine fuel flow measurement using inert gas |
| 09/11/2013 | CN203190046U Steam pipeline dewatering device |
| 09/11/2013 | CN203190045U Portable wellhead pipeline glycol injection device |
| 09/11/2013 | CN203190044U Conveying mechanism of marsh gas |
| 09/11/2013 | CN203190043U Full-opening type building pressure regulating box |
| 09/11/2013 | CN203190041U Concrete slurry main building circulating pipeline |
| 09/11/2013 | CN203189817U Industrial fuel gas pressure-regulating box |
| 09/11/2013 | CN103292158A Air exhausting method for main steam pipeline of tobacco shred production line and device for realizing air exhausting method |
| 09/11/2013 | CN103292157A Method for adding drag reducer on site |
| 09/11/2013 | CN103292156A Time control method containing feedback of liquid level of liquid trough in reverse fluid pump fluid-conveying system |
| 09/11/2013 | CN102287617B Device and method for measuring continuous pollution discharge flow rate of power plant boiler steam dome |
| 09/10/2013 | US8528594 Hydraulic system with leakage fluid removal |
| 09/04/2013 | CN203176736U Flow detector with infrared induction device |
| 09/04/2013 | CN203176735U Flow detector with wireless monitoring system |
| 09/04/2013 | CN203176734U Flow detector with intelligent control system |
| 09/04/2013 | CN203176733U 蒸汽管道疏水装置 Hydrophobic means steam pipe |
| 09/04/2013 | CN203176732U Coal bed methane pipeline load-up discharging device |
| 09/04/2013 | CN203176731U Steam automatic pressure regulating system using steam engine table |
| 09/04/2013 | CN203176730U 9.8MPa high pressure steam venting device |
| 09/04/2013 | CN203176728U Multipath high-pressure gas unified distribution system |
| 09/04/2013 | CN203176727U Centralized gas supply device of LNG vaporizing station |
| 09/04/2013 | CN203176726U CNG substation hydraulic horizontal pushing prying and assembling equipment with function of taking gas under high and medium pressure |
| 09/04/2013 | CN203176725U Nitrogen standby system of ground blowout preventer control device |
| 09/04/2013 | CN102563356B System for automatically monitoring vertical displacement of oil and gas pipeline in frozen soil region |
| 09/04/2013 | CN102506303B Maintenance-free compact retrieval system for dangerous environment and working method of maintenance-free compact retrieval system |
| 08/29/2013 | US20130220423 Responding To Moisture At One Or More Zones Around An Outer Surface Of A Liquid-carrying Pipe |
| 08/29/2013 | DE102012102226B3 Leitungssystem sowie Verfahren zur Überwachung eines Fluidleitungsnetzes Line system and method for monitoring a fluid pipeline network |
| 08/28/2013 | CN203162553U Flow detector with heat dissipation device |
| 08/28/2013 | CN203162552U Low-pressure gas condensed water automatic drainage device |
| 08/28/2013 | CN203162551U Overpressure leakage preventing pipeline drainer |
| 08/28/2013 | CN203162550U Novel two-point filling flow distributor |
| 08/28/2013 | CN203162549U Device for monitoring blockage of ore slurry pipeline |
| 08/28/2013 | CN103267229A Industrial gas data collecting and monitoring device |
| 08/28/2013 | CN103267228A Control method for operation of devices of long-distance pipeline coal transporting intermediate station |
| 08/28/2013 | CN103264023A Box body water drainage control device and method for rubber plug or aluminum cap cleaning machine |
| 08/28/2013 | CN102506302B Device for processing residual gas of pressure container |
| 08/28/2013 | CN102155623B Self-pressure sampling device of natural gas high-voltage regulator with emergency pipeline |
| 08/28/2013 | CA2802263A1 Method of increasing efficiency of a y strainer and a y strainer |
| 08/27/2013 | US8517633 Debris-flow prevention method by controlling debris-flow magnitude and avoiding to block main river |
| 08/22/2013 | WO2013120162A1 Automated system and method for testing the efficacy and reliability of distributed temperature sensing systems |
| 08/22/2013 | US20130216708 Precursor evaporators and methods of forming layers using the same |
| 08/22/2013 | US20130213858 Catalytic Cracking of Undesirable Components in a Coking Process |
| 08/22/2013 | US20130213488 Acoustic waves in microfluidics |
| 08/21/2013 | CN203147288U Automatic drainer for gas pipeline |
| 08/21/2013 | CN203147287U Pressurizing mechanism assembly |
| 08/21/2013 | CN203147286U Protection control device for nitrogen type surge relief valve |
| 08/21/2013 | CN203147285U Control system for skid-mounted pressure-boost integrated device |
| 08/21/2013 | CN203147284U Outlet pressure balance adjusting device of natural gas gate station |
| 08/21/2013 | CN203147282U Running system for long-distance pipeline coal slurry transportation of plurality of transportation pumps |
| 08/21/2013 | CN203147281U Movable emergency natural gas supply system |
| 08/21/2013 | CN203147280U Vehicle-mounted LNG bottle set storage sledge |
| 08/21/2013 | CN203147279U Vehicle-mounted LNG bottle set gasification supply station |
| 08/21/2013 | CN203147276U Natural gas caloric value charged gas supply device |
| 08/21/2013 | CN203147268U Skid-mounted LNG (liquefied natural gas) bottle group gasification supply station |
| 08/21/2013 | CN103261776A Pressure-regulator pressure adjusting system |
| 08/21/2013 | CN103261600A Pump device |
| 08/21/2013 | CN103256483A Production line compressed air energy-saving control method |
| 08/21/2013 | CN103256482A Electric heating type oil gas mixed transmission intelligent integrated system and control method thereof |
| 08/20/2013 | US8511345 Detecting and automatically responding to airborne hydrocarbon gas |
| 08/15/2013 | US20130206237 Energy and/or material transport including phase change |
| 08/14/2013 | CN203131436U Additive injection device |
| 08/14/2013 | CN203131435U Water-pipe medicament quantitative addition system |
| 08/14/2013 | CN203131434U Microcomputer electric heat tracing system |
| 08/14/2013 | CN203131433U Gas heating flow control device for producing carbon nano-tubes |
| 08/14/2013 | CN203131432U Shunt-wound autoinflation sequence control panel |
| 08/14/2013 | CN203131430U Distribution system of chemical liquid |
| 08/14/2013 | CN203131429U Chemical liquid medicine feeding system |
| 08/14/2013 | CN203131426U Explosion-proof type instrument air integrated air feed system |
| 08/14/2013 | CN203131425U Dual-gas-cylinder air supply device |
| 08/14/2013 | CN103244827A Piston-type natural gas pipeline feeding machine |
| 08/14/2013 | CN103244824A Pressurizing heating oil gas mixing transportation system and method |
| 08/08/2013 | WO2013116706A2 Systems and methods for supporting fertilizer decisions |
| 08/08/2013 | WO2013115869A2 System for controlling temperature of subsea equipment |
| 08/08/2013 | US20130199995 Porous polymer membranes, methods of making, and methods of use |
| 08/08/2013 | US20130199615 System for controlling temperature of subsea equipment |
| 08/07/2013 | CN203115503U Device for detecting working pressure of gas path control system rapidly |
| 08/07/2013 | CN203115502U Water seal type gas pressure-limiting device |
| 08/07/2013 | CN203115499U Voltage-stabilization and temperature-stabilization supply system capable of compressing air for polyurethane fibre false twisting |
| 08/07/2013 | CN203115498U Multifunctional mobile fuel gas feeding device |
| 08/07/2013 | CN103234120A Peak pitching method and device based on utilization of pressure energy of high-pressure natural gas pipeline |
| 08/07/2013 | CN103234119A With-paste starting method for long distance pipeline coal conveying system |
| 08/07/2013 | CN103234118A Liquefaction peak regulation method and device utilizing pressure energy of natural gas high-pressure pipe network |
| 08/07/2013 | CN103234116A Mobile emergency natural gas supply system and mobile emergency natural gas supply method |
| 08/07/2013 | CN102494245B Mobile automatic odor-adding gasifier |