Patents
Sitemap › F17 - Storing or distributing gases or liquids › F17D - Pipe-line systems; Pipe-lines › F17D 3 - Arrangements for supervising or controlling working operations
Patents for F17D 3 - Arrangements for supervising or controlling working operations (4,120)
08/2014
08/13/2014CN203771035U 一种燃气防雷箱 A gas tank mine
08/13/2014CN203771031U 一种备份冗余减压供气回路 One kind of backup redundancy pressure gas loop
08/13/2014CN203771029U 一种深水油气水混输管道循环输送系统 Deep water oil and gas pipelines circulating water mixed delivery system
08/13/2014CN103982777A 印染化学药剂的长距离输送装置 Long distance delivery device dyeing chemicals
08/13/2014CN103982776A Lng加气机管路结构及其控制系统 Lng filling machine line structure and control system
08/13/2014CN102537665B 间接作用式燃气调压器随时钟调换出口压力的装置和方法 Indirect-acting gas regulator apparatus and method clocked exchange outlet pressure
08/12/2014US8805591 Pressure compensated flow rate controller with BTU meter
08/07/2014US20140216579 System for emulsion aspiration
08/06/2014CN203757377U 液态管道爆裂预警联动控制装置 Liquid pipeline burst warning linkage control device
08/06/2014CN203757375U 一种改进的氮气减压箱 An improved nitrogen pressure tank
08/06/2014CN203757374U 氮气减压箱 Nitrogen pressure tank
08/06/2014CN203757373U 一种氮气减压箱 One of nitrogen decompression box
08/06/2014CN203752601U 一种瓦线蒸汽管路 One kind of tile steam pipe line
08/06/2014CN103968252A 一种中低压天然气集气的注醇工艺方法 A medium low pressure natural gas gathering and gas injection process for alcohol
07/2014
07/30/2014EP2758707A2 Through tubing pumping system with automatically deployable and retractable seal
07/30/2014CN203743859U 一种煤层气原料气进气管道调压装置 One kind of coalbed methane feed gas inlet pipe pressure regulating device
07/30/2014CN203743858U 注射用水管路在线冷却装置 Water for injection pipe line cooling device
07/30/2014CN203743857U 流体示流器 Fluid flow is shown
07/30/2014CN203743856U 一种解决长距离海底混输管道清管段塞的系统 One solution to long-distance subsea multiphase system plug section of the pipeline pigging
07/30/2014CN203743855U 注射用水管路冷却装置 Water for injection pipe cooling device
07/30/2014CN203743852U 一种煤层气原料气供气系统 One kind of coalbed methane feed gas supply system
07/30/2014CN203743851U 一种lng灌装前低温液体的回收系统 One kind lng before filling cryogenic liquid recovery system
07/30/2014CN203743850U 钨深加工企业特种气体站系统 Tungsten deep processing enterprises specialty gases Station System
07/30/2014CN203743848U 一种集输系统 A set of transmission system
07/30/2014CN103958956A 便携式燃气压力检查装置及利用该装置的检查方法 Portable inspection apparatus and the gas pressure of the inspection method using the apparatus
07/30/2014CN103953855A 一种非满流圆管实时流量远程监测装置 A non-real-time traffic over flow tube remote monitoring device
07/30/2014CN103953851A 中压高温蒸汽控制系统 Medium-pressure high-temperature steam control system
07/30/2014CN103952160A 防止焦炉煤气主管形成负压的装置 Prevent the formation of coke oven gas in charge of negative pressure device
07/30/2014CN102767693B 一种液化天然气接收站卸船管线的冷却系统及方法 An LNG terminal unloading cooling system and method for pipeline
07/30/2014CN102392935B 液化天然气装车系统和方法 LNG loading system and method
07/30/2014CN102155622B 压缩天然气供气站的高压调压箱及其调压供气方法 High Pressure regulator box and its method of regulating the supply of compressed natural gas stations
07/29/2014US8790464 Control for and method of pulsed gas delivery
07/29/2014US8789558 Fluid system for supplying a device with highly pure liquid
07/24/2014US20140202542 Water Vapor Distillation Apparatus, Method and System
07/24/2014US20140202538 Manifold
07/24/2014US20140202139 Hydrocarbon Delivery Apparatus
07/24/2014CA2840404A1 Analysis of surface networks for fluids
07/23/2014CN203731093U 不合格气体智能放空装置 Intelligent venting means substandard gas
07/23/2014CN203731092U 利用天然气管网压力能为原料天然气增压的装置 Pressure natural gas pipeline network could boost natural gas as raw devices
07/23/2014CN103939747A 一种低腐蚀的浆体管道输送系统和方法 A low corrosive slurry pipeline transportation system and method
07/23/2014CN103939746A 井口撬装及包含该井口撬装的集成装置 Wellhead and containing the wellhead skid skid integrated device
07/23/2014CN103939743A 一种低磨损的浆体管道输送系统和输送方法 A low wear of slurry pipeline transportation systems and delivery methods
07/23/2014CN103939740A 一种浆体分级输送存贮共享系统 One kind of slurry storage sharing system grade transport
07/23/2014CN103939738A 一种阀门低温检测氦气回收利用系统及其控制方法 Detecting a valve cryogenic helium recycling system and control method
07/23/2014CN103115244B 石油集输系统中硫化氢气体次生的生物抑制方法与系统 Oil gathering system in the suppression of hydrogen sulfide gas secondary biological methods and systems
07/23/2014CN103016957B 压力自适应型气体输送管道连续排水器 Pressure gas pipelines adaptive continuous drainage
07/16/2014EP2753827A1 Pipeline system and method for emptying a pipeline system
07/16/2014CN203718388U 油田集输智能计量装置 Oil Gathering smart metering devices
07/16/2014CN203718387U Cng供气站四氢噻吩加注装置 Cng gas station filling apparatus tetrahydrothiophene
07/16/2014CN203718386U 一种用于生产co的旁路控制系统 A method for producing co bypass control system
07/16/2014CN203718383U 基于3g技术和物联网平台的压缩空气系统智慧管控系统 3g technology based networking platform and compressed air systems control systems wisdom
07/16/2014CN102425726B 防爆试验综合配气装置及配气方法 Integrated with gas explosion test apparatus and method for gas distribution
07/10/2014US20140190570 Vessel closures and methods for using and manufacturing same
07/09/2014CN203703624U 装车计量撬 Loading metering skid
07/09/2014CN203703623U 自动排放燃气管道凝结水的自动排水凝水缸 Automatic condensate discharge gas pipeline automatic drain condensate tank
07/09/2014CN203703622U 煤气冷凝排水器堵塞检查装置 Gas condensate drain is clogged inspection device
07/09/2014CN203703614U 天然气子站压缩机管路连接结构 Natural gas pipeline compressor stations in connection structure
07/09/2014CN103912793A 嵌入式物联远程报警及控制系统 Things embedded remote alarm and control system
07/09/2014CN103912789A 一种结晶物料的定量输送装置及工作方法 Equipment and working methods of quantitative delivery of a crystalline material
07/08/2014US8773658 Detection device
07/03/2014WO2014068339A3 Magnetic separator
07/03/2014US20140182701 Liquid transferring apparatus
07/02/2014CN203686588U 一种煤层气地面输气管道凝水器 One kind of coalbed methane gas pipeline condensate ground water heater
07/02/2014CN203686587U 一种防气阻高效水封排水器 An anti-vapor lock seal efficient drainage
07/02/2014CN203686586U 高层建筑燃气调压系统 Tall Buildings gas regulator system
07/02/2014CN203686581U 一种无死角回料清洗的移动罐加料系统 Dead back to a non-moving tank cleaning material feeding system
07/02/2014CN203686580U 氮气补充系统 Nitrogen replenishment system
07/02/2014CN203686571U 压缩天然气汽车加气站液压增压橇回油检测装置 CNG refueling stations pressurized hydraulic oil return skid detection device
07/02/2014CN103899917A 一种压缩天然气供气站及其压缩机废气再利用方法 A compressed natural gas compressor station and exhaust gas recycling method
07/02/2014CN102777767B 干湿天然气混输能源计量分配方法及系统 Multiphase wet gas distribution method and system for energy measurement
06/2014
06/26/2014US20140174546 System and method for injecting a fluid additive into a fluid dispensation system
06/25/2014CN203671262U 油气分离集输监测装置 Oil and gas separation Gathering monitoring device
06/25/2014CN203671261U 一种梗丝加料机料液防回流装置 One kind of stem wire feeder feed liquid backflow prevention device
06/25/2014CN203671257U 一种调合供料系统 One kind of blending feeding system
06/25/2014CN203671255U 适用于线缆卷线机组的集中供压装置 Apply to cable reel units concentrated pressure supply device
06/25/2014CN203671252U 一种低压多介质运输类撬装设备 A low-pressure multi-media transport category skid
06/25/2014CN103883878A 一种产生高速流动sf6气体的装置及方法 An apparatus and method for generating high-speed flow of gas sf6
06/25/2014CN103090190B 一种化学液分配系统 A chemical liquid dispensing system
06/19/2014US20140166153 Methods for monitoring sensors of refrigerator appliances
06/18/2014CN203656583U 一种排水器 One kind of drainage
06/18/2014CN203656582U 弹簧式间歇排水器 Spring intermittent drainage
06/18/2014CN203656581U 一种燃气加臭罐 A gas odorant tank
06/18/2014CN203656580U 一种燃气自动加臭装置 A gas smell automatic device
06/18/2014CN203656579U 一种可测量压力卸油和自流卸油的油路系统 One measurable artesian pressure offloading and unloading of oil system
06/18/2014CN203656578U 一种宽进气恒流量cng压缩机装置 A hip-length intake constant flow cng compressor device
06/18/2014CN203656577U 螺杆泵混输装置 PCP mixed transportation device
06/18/2014CN203656576U 燃气调压计量橇 Gas regulator metering skid
06/18/2014CN203656575U 矿浆多点给料管网 Multi-feed slurry pipeline network
06/18/2014CN203656574U 一种仪表气供应装置 An instrument air supply unit
06/18/2014CN203656573U 阀岛控制箱输气保护装置 Valve Island gas transmission control box protection device
06/18/2014CN103867900A Method for simulating flow safety assurance of oil-gas-water mixture transportation pipeline with high height difference
06/18/2014CN103867898A Nitrogen pressure reducing box
06/18/2014CN103867897A Nitrogen depression tank
06/18/2014CN103867896A Constant pressure high-pressure gas decompression system
06/18/2014CN103867895A Gas supply system for benzene hydrogenation device
06/18/2014CN102679161B Control method for simultaneous grid-connected operation of two gasometers
06/17/2014US8752566 Method for rotary valve operation to reduce seal sheet wear
06/12/2014WO2014089555A1 Techniques for agglomerating mature fine tailing
06/12/2014US20140162199 Method and system for use in combustion product control
06/11/2014CN203641893U 一种排水器过压保护装置 One kind of drainage overvoltage protection device
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