Patents
Patents for F17D 3 - Arrangements for supervising or controlling working operations (4,120)
02/2014
02/05/2014CN203421494U Natural gas hydrate dynamics inhibitor atomizing and injecting device
02/05/2014CN203421493U Depressurization-sampling device
02/05/2014CN103557436A Cooling device and delivering method for desulphurized and denitrated active coke regeneration gas
01/2014
01/30/2014WO2014017823A1 Condensate drain device and gas transferring device for landfill having same
01/30/2014WO2013175201A3 Separator device for heating system
01/30/2014US20140030115 System and Method for Motor Drive Control Pad and Drive Terminals
01/30/2014US20140026990 Tank module interface for fluid reservoirs
01/29/2014CN203413361U Steam direct-ejection pipeline drainage device of drum-type equipment
01/29/2014CN203413360U Natural gas control system based on wireless sensor network
01/29/2014CN203413355U Temperature and pressure reduction device
01/29/2014CN203413353U System based on control of coal gas transportation
01/29/2014CN103542258A High-precision liquid propellant filling system combined quantification device
01/28/2014US8636028 Refillable propane cylinder and valve assembly therefore
01/28/2014US8636021 Non-magnetic latching servo actuated valve
01/27/2014CA2784238A1 Method of increasing efficiency of a y strainer and a y strainer
01/22/2014CN203404620U Pressure detection and valve chamber control and energy dissipation system device along pipeline for long distance pipeline transportation of coal
01/22/2014CN203404619U Leakage prevention gas condensate drainer
01/22/2014CN203404618U Gas water draining device
01/22/2014CN203404617U Multifunctional integrated sequence control panel of compressed natural gas station
01/22/2014CN203404616U Full-automatic waste liquor recovery device
01/22/2014CN203404615U Safe type gas delivery system of hydraulic type natural-fueled vehicle gas refilling substation
01/22/2014CN203404612U Novel compressed air system for shipyard
01/22/2014CN103527932A Petroleum check valve
01/22/2014CN103527928A Multifunctional helium condensation circulation system
01/22/2014CN103527927A Skid-mounted natural gas gathering and transportation device
01/21/2014US8631813 Method for producing a microfluidic system
01/21/2014US8631812 Compressor throttling valve assembly
01/16/2014US20140014186 System and method for protecting gasifier quench ring
01/16/2014US20140014184 Effluent Management, Waste Dilution, Effluent Pre-Dilution, Acid Waste Handling
01/15/2014CN203395594U Collecting and discharging drainer of gas supply pipe network
01/15/2014CN203395593U Floating type high-pressure coal gas drainer
01/15/2014CN203395592U Automatic liquid draining device of gas-liquid separator
01/15/2014CN203395591U Additive automatic control device of resin production equipment
01/15/2014CN203395590U Liquid pipeline provided with additive adding device
01/15/2014CN203395589U Monitoring system of slurry feeding piping
01/15/2014CN203395587U Automatic safe conveying device for extracting ethyl alcohol from traditional Chinese medicines
01/15/2014CN203395583U Compressed air system for thermal power plant
01/15/2014CN103511835A Slurry flow guiding pipeline structure
01/15/2014CN103511833A Portable self-cooling high-pressure hydrogen pressurizing device and method
01/14/2014US8627850 Multi-feature digital shower system
01/10/2014CA2820265A1 Ported bushing for a pressure switch housing
01/08/2014EP2682150A1 Methods and apparatus for controlling fluid flow in medical facilities
01/08/2014CN203384645U Cryogenic liquid conveying and supercharging system with active supercharging capability
01/08/2014CN103499020A Hydrogen system of vacuum plume effect experiment system
01/07/2014US8622058 Medical air tubing connection system
01/03/2014CA2877132A1 Use of metal silicides in hydrocarbon production and transportation
01/02/2014US20140000756 Passive pressure regulation mechanism
01/02/2014US20140000721 Turbomachine fluid delivery system
01/01/2014CN203375077U Fireless-tapping nitrogen injection device for natural gas pipeline mouth-touching operation
01/01/2014CN102878427B Natural gas substation system and compressor pressure-regulating grade-skipping energy-saving control method thereof
12/2013
12/31/2013US8616227 Multilevel microfluidic systems and methods
12/25/2013CN203363678U Pollution discharge and treatment device of coal gas drainage system
12/25/2013CN203363677U Compressed air high pressure to low pressure conversion control device
12/25/2013CN203363670U Automatic monitoring alarm nitrogen blowing device
12/25/2013CN103470957A High-pressure dehydrating container device
12/25/2013CN103470956A LNG (liquefied natural gas) high-flow-rate gas release column
12/25/2013CN103470955A Fixed flux locking device in liquid passing pipeline
12/25/2013CN103470954A Seal water supplying system and water supplying method thereof
12/25/2013CN102392937B Feeding system and feeding control method for spice kitchen
12/19/2013US20130337171 N2 purged o-ring for chamber in chamber ald system
12/18/2013CN203348919U Coke oven gas water drainage device with slag discharged easily
12/18/2013CN203348918U Automatic odorization device for LNG ship
12/18/2013CN203348917U Electric heating type oil-gas mixing transportation intelligent integrated device
12/18/2013CN203348916U Pipeline material flow stabilizing device
12/18/2013CN203348914U Regulation type mortar conveying pipeline capable of being monitored
12/18/2013CN103453321A Gas pipeline drainer device
12/18/2013CN103453320A Fluid pipeline equipped with flow monitor
12/18/2013CN103453314A Method for adding rich oxygen in liquid waste treatment process
12/18/2013CN102679145B High-energy compressed natural gas (CNG) filling device and gas filling method
12/12/2013US20130327412 Pipe monitoring system and method
12/12/2013US20130327404 Method for efficiently delivering liquid argon to a furnace
12/11/2013CN203337590U Raw oil moisture content detection controller
12/11/2013CN203336239U Precision gas flowmeter
12/11/2013CN203336238U Fuel gas odorizing device
12/11/2013CN203336237U Filling device for gasoline additives
12/11/2013CN203336236U Novel odorizing device
12/11/2013CN203336235U Natural gas pressure regulating device
12/11/2013CN203336234U 改进的除氧器加热蒸汽稳压装置 Improved deaerator heating steam regulator device
12/11/2013CN203336231U City gas supplying system
12/11/2013CN103438356A Civilian gas tetrahydrothiophene adding device
12/11/2013CN103438355A Ammonia solution conveying device
12/11/2013CN101672428B Gas cutting-off machine
12/10/2013CA2597469C Method and equipment for the reduction of multiple dispersions
12/08/2013CA2818065A1 Method and arrangement for preventing hydrocarbon based deposition
12/05/2013WO2013177626A1 Silt control in fluid networks
12/05/2013DE102012006378A1 Sensor or sensor element for use in insertion connector molded piece, has pressure-resistant, waterproof and detachable plug connection with pluggable receiving connector fittings, and monitoring and process control is performed for medium
12/04/2013CN203322740U Metering station temporary gas-liquid collection device
12/04/2013CN203322738U Full-automatic gas busbar and pneumatic switching device
12/04/2013CN203322737U Quickly-mounting bypass type building pressure regulator
12/04/2013CN203322735U Air separation continuous nitrogen supplying guaranteeing device
12/04/2013CN203322734U Prying device for standby natural gas sources
12/04/2013CN103423595A Outdoor automatic control dosing pry
12/04/2013CN103423594A Pressure reducing valve and gas supply system with same
12/04/2013CN103423592A Industrial waste heat steam pipe network pressure stabilizing device and method
12/04/2013CN103423591A Distributed energy resource comprehensive utilization system and method used for natural gas station
12/04/2013CN103423584A High-density complex storage system of hydrogen/ natural gas dual fuel and control method thereof
12/04/2013CN103422899A Process and device for generating power by pressure energy of small natural gas pipeline network
12/03/2013US8600684 Spinner home sequence
12/03/2013US8596911 Formate salt gels and methods for dewatering of pipelines or flowlines
12/03/2013US8596295 Mechanical position indicator
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