F17D 3 - Arrangements for supervising or controlling working operations

Patents for F17D 3 - Arrangements for supervising or controlling working operations (4,120)
12/2013
12/03/2013	CA2636973C Communication system for pipeline inspection
12/03/2013	CA2437264C Heat exchanger optimization process and apparatus
11/2013
11/28/2013	WO2013176986A2 Vapor delivery apparatus
11/28/2013	US20130312663 Vapor Delivery Apparatus
11/27/2013	EP2665993A1 Automated system and method for testing the efficacy and reliability of distributed temperature sensing systems
11/27/2013	CN203309521U City pipe network pressure remote measurement terminal
11/27/2013	CN203309520U Pressure regulating device for water vapor
11/27/2013	CN203309515U Suspending air supply device of table for cutting glass
11/27/2013	CN203309514U Gas distribution system for wheeltrack friction anti-explosion performance simulation test device
11/27/2013	CN203309513U Compressed air system for instrument
11/27/2013	CN103411133A Air passage system of pick-up suction nozzle of automatic LED wafer sorting machine
11/27/2013	CN103411132A Process and system for natural gas storage and peak shaving by means of hydrate method
11/27/2013	CN101761778B Gas mixture supplying method and apparatus
11/26/2013	US8590562 Fluid flow detection device
11/21/2013	US20130306161 System and method for a pressure signal linearization transfer function
11/21/2013	US20130306154 Process to Create a Collision Between a Stream of Gas and Particles and a Target
11/21/2013	US20130305986 Liquid Crystal Suction Device and Liquid Crystal Coating Equipment
11/20/2013	CN203297944U Blowdown apparatus for pipelines
11/20/2013	CN203297942U Pressurization tail chlorine recovery system
11/20/2013	CN203297940U Automatic gas mixing and supplying system of axial fast-flow laser
11/20/2013	CN103398291A Compressed air system of thermal power plant and classified pressure supply method for compressed air system
11/20/2013	CN102679154B Composite energy-saving type medical compressed air device system
11/20/2013	CN102444784B Pressure control system for steel enterprise steam pipe network based on dynamic matrix control
11/20/2013	CN102297339B Control loop capable of changing filling pressure and control method thereof
11/19/2013	US8584705 Bidirectional sleeved/plug ball check valve
11/19/2013	US8584690 Material delivery systems and methods
11/14/2013	US20130298994 Fluid delivery system and method
11/13/2013	CN203286285U PLC intelligent regulating valve component
11/13/2013	CN203286284U Automatic pressure regulation device for steam
11/13/2013	CN203286283U Power plant industrial steam supply flow measuring device based on heat balance
11/13/2013	CN203286280U Edible oil cooling and conveying device
11/13/2013	CN203286279U Steam pipeline system of flashing stem expansion device
11/13/2013	CN203286278U Dual-communication self-balancing coal gas pipe condensate water discharging device
11/13/2013	CN203286274U SF6 gas extraction and filling system for GIS
11/13/2013	CN103388743A Touring monitoring robot
11/13/2013	CN102282411B Method and system for predicting corrosion rates using mechanistic models
11/13/2013	CN102003623B Pipeline shutdown and restart experimental device
11/13/2013	CN101910706B Gas transport delay resolution for short etch recipes
11/13/2013	CN101907225B System and method for temperature data acquisition
11/07/2013	US20130291971 Custody transfer system and method for gas fuel
11/06/2013	EP2660570A2 Custody transfer system and method for gas fuel
11/06/2013	CN203273294U High-low pressure chemical medicine adding device
11/06/2013	CN203273293U Household fuel gas controller
11/06/2013	CN203273292U Engine pressure-storage type helium pressurizing system
11/06/2013	CN203273291U Furnace body adjustable type air supplying device
11/06/2013	CN103383065A Custody transfer system and method for gas fuel
11/06/2013	CN102506298B Cold-circulating system and method for liquefied natural gas loading system
11/06/2013	CN101496072B Hand cleanliness
11/05/2013	CA2756050C Apparatus for wellhead high integrity protection system
10/2013
10/30/2013	CN203258378U Exhausting and freezing preventing device of compressed air transmission pipeline
10/30/2013	CN203258377U Liquid medicine sterile transferring device
10/30/2013	CN203258376U Gas pipeline cutting device
10/30/2013	CN203258374U Liquefaction peak shaving device utilizing natural gas high pressure pipe network pressure energy
10/24/2013	US20130277503 Continuous moldline technology (cmt) elastomeric control surface
10/24/2013	US20130276900 Gas lock, and coating apparatus comprising a gas lock
10/24/2013	US20130276890 Method And Device For Controlled Laminar Flow Patterning Within A Channel
10/23/2013	EP2653682A1 Pump device
10/23/2013	CN203248996U Gas supply system
10/23/2013	CN203248994U Gas transportation pipeline of diesel engine system
10/23/2013	CN103363296A Coalbed methane well selecting device
10/23/2013	CN103363295A Process product diesel hot feeding method
10/23/2013	CN102086968B Method and system for simulating and automatically testing technological process of crude oil pipeline transportation
10/17/2013	US20130269812 Internal girth weld liquid coating cart
10/17/2013	US20130269787 Water swellable rubber composition having stable swelling property at high temperatures
10/17/2013	US20130269785 Indirect-injection method for managing the supply of cryogenic liquid to a truck for transporting heat-sensitive products
10/16/2013	CN203240280U Pressure regulating metering sledge of fuel gas station yard
10/16/2013	CN203240279U Vortex self-heating natural gas pressure regulating system
10/16/2013	CN203240278U LNG receiving station outward conveying natural gas heat value heightening system
10/16/2013	CN203240277U Hydraulic piston type gas substation oil returning system
10/16/2013	CN203240276U Self-controlling type high-efficient energy-saving heat-tracing system
10/16/2013	CN203240275U Semiautomatic switching manifold system
10/16/2013	CN203240274U LNG receiving station outward conveying natural gas heat value lowering system
10/16/2013	CN102322569B Constant pressure control system for hot-oil secondary circulation oil inlet and outlet main pipe of continuous press
10/15/2013	US8555919 Ball valve with integrated cam operated internal microswitch
10/10/2013	US20130263944 Apparatus and Method for Providing Uniform Flow of Gas
10/10/2013	US20130263931 Pressure limiting valve and alternative method for testing a backflow preventer using the same
10/10/2013	US20130263930 Pilot Valve Controlled Positive And Negative Pressure Relief Valves
10/10/2013	US20130263584 System and method for accumulator fluid mixing
10/09/2013	CN203231088U High-efficiency environmentally-friendly cement slurry conveying integrated control system
10/09/2013	CN203231087U Peak pitching device based on natural gas high-pressure pipe network pressure energy utilization
10/09/2013	CN203231086U Skid-mounted pressurizing device
10/09/2013	CN103343883A Breathing device for dry type sealed gas cabinet
10/09/2013	CN103343881A Technology of BOG recovery and device thereof
10/08/2013	US8550114 Time remaining display assembly
10/03/2013	WO2013147724A2 Everything genus kernels energy evolving everything genera
10/03/2013	US20130256454 Ram air turbine pump leakage control
10/03/2013	US20130255799 Method and systems for microfluidic logic devices
10/03/2013	US20130255793 Fluid control system and fluid control method
10/03/2013	US20130255789 Microfluidic device and a related method thereof
10/02/2013	CN203223747U Remote-control metering device for transformer oil
10/02/2013	CN203223746U Constant pressure device of pipeline
10/02/2013	CN203223744U Novel high-precision automatic alcohol quantitative conveying and filling device
10/02/2013	CN103335215A Device for controlling high-pressure compressed air to be converted into low-pressure compressed air
09/2013
09/26/2013	US20130248000 Method And Apparatus For Compressing gas In a Plurality of Stages To a Storage Tank Array Having A Plurality of Storage Tanks
09/26/2013	US20130247999 Hydraulic accumulator pre-charge pressure detection
09/25/2013	CN203215292U Novel air leakage prevention and water drainage dual protector
09/25/2013	CN203215291U Mixed refrigerant supplementing system of packaged natural gas purification treatment device
09/25/2013	CN203215290U Gas pressure regulation sled
09/25/2013	CN203215289U Automatic control system for methane delivery pressure
09/25/2013	CN203215288U Novel mortar transporting pipeline

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