Patents
Sitemap › F17 - Storing or distributing gases or liquids › F17D - Pipe-line systems; Pipe-lines › F17D 1 - Pipe-line systems
Patents for F17D 1 - Pipe-line systems (8,074)
05/2014
05/28/2014CN203615072U 一种自动切换医用气体汇流排装置 An automatic switching devices for medical gas manifolds
05/28/2014CN103822094A 一种加气站放空气回收利用方法 One kind of filling stations put air recycling method
05/28/2014CN102679152B 一种液化天然气和高温超导电能联合远程输送系统 For liquefying natural gas and high-temperature superconducting joint remote power delivery system
05/22/2014WO2014045286A3 Emergency gas supply with transportable stations
05/22/2014WO2014042557A3 Method for preparing gas and gas condensate for transport
05/21/2014EP2732841A1 Variable area flowmeter for dosing medical gases
05/21/2014CN203604994U 液体物料多级管道输送彻底排放机构 Multi-stage pipeline transportation of liquid materials thoroughly drain mechanism
05/21/2014CN203604993U 清洁型高能气体聚流分流排 Clean energy gas stream diversion poly row
05/21/2014CN203604992U 气体输送装置 A gas delivery device
05/21/2014CN203604991U 一种长距离的原水与天然气的复合输送通道 Complex method of long distance raw water and gas delivery channel
05/21/2014CN203604990U 多功能氦气冷凝循环装置 Multifunction devices condensation cycle helium
05/21/2014CN203604986U 一种零排放加液系统 A zero-emission dosing system
05/21/2014CN203604983U 一种高纯气体分装系统 High-purity gas dispensing system
05/21/2014CN203599115U 一种清洗系统及混凝土泵车 A cleaning system and a concrete pump truck
05/21/2014CN103807605A 丁二烯进出货和降温储存系统 Butadiene into the ship and cooling storage system
05/21/2014CN103807604A 一种液压供油系统 A hydraulic oil system
05/21/2014CN103807603A 天然气子站压缩机管路连接结构及天然气压缩新工艺 Natural gas pipeline compressor stations in natural gas compression connection structure and new technology
05/20/2014US8728600 Highly abrasion-resistant grafted polyolefin pipe
05/15/2014WO2014074863A2 Extraction of restrained liquid from wells
05/15/2014US20140130918 Air Compressor
05/15/2014US20140130911 Energy capturing system and pressure stabilizing device thereof
05/15/2014US20140130885 Extraction of restrained liquid from wells
05/14/2014EP2730831A1 Pipeline apparatus
05/14/2014EP2729725A1 Surface coatings
05/14/2014CN203594976U 油气混输泵用旋流式油气分离稳压罐 Oil and gas mixing pump gas separation by cyclone surge tank
05/14/2014CN203594975U 具有恒温储罐的二硫化碳输送装置 Carbon disulfide with a thermostat tank transport means
05/14/2014CN103791237A 一种防止液体储槽污染装置及控制方法 A liquid reservoir means and a control method of preventing contamination of
05/14/2014CN103791236A 液体输送装置以及气泡判断方法 Apparatus and method for determining the bubble liquid delivery
05/14/2014CN103791227A 医用液态氧集中供气系统施工工法 Centralized medical liquid oxygen supply system construction method
05/14/2014CN103788293A 一种丙烯酰胺系共聚物及其制备方法和应用 One kind of acrylamide copolymer and its preparation method and application
05/14/2014CN103788292A 一种丙烯酰胺系共聚物及其制备方法和应用 One kind of acrylamide copolymer and its preparation method and application
05/14/2014CN103788290A 一种丙烯酰胺系共聚物及其制备方法和应用 One kind of acrylamide copolymer and its preparation method and application
05/14/2014CN103267226B 组合式低温降耗增采输油装置 Combined low oil means reducing consumption and increasing mining
05/14/2014CN102265083B 高压流体供给装置 Pressure fluid supply means
05/08/2014US20140124038 Reactor cell isolation using differential pressure in a combinatorial reactor
05/07/2014CN203585820U 药液输送装置 Liquid delivery device
05/07/2014CN203585819U 一种用于尿素熔融泵填料泄漏尿液的回收装置 Recovery for urea melt pump packing leakage of urine
05/07/2014CN203585818U 一种负压储液装置 One kind of negative pressure accumulator unit
05/07/2014CN203585817U 一种能限量分流的低温管道 One kind of diversion can be limited cryogenic pipeline
05/07/2014CN203585816U 叶片加料机补偿蒸汽管道的改进结构 Improve the structure of the blade feeder compensation steam pipes
05/07/2014CN203585815U 薄膜分切机的空气管路系统 Film slitter air piping system
05/07/2014CN203585814U 一种集成撬装装置 An integrated skid device
05/07/2014CN203585813U 一种生产氯化聚乙烯的液氯输送系统 A process for producing chlorine delivery system chlorinated polyethylene
05/07/2014CN203585812U 一种仪表气供气装置 An instrument air supply unit
05/07/2014CN103775829A 一种原油输送管线的防蜡防垢装置 Paraffin scale means of a crude oil pipeline
05/07/2014CN103775828A 气体液化物热压送系统 Hot gas liquefaction material delivery system
05/07/2014CN103775827A 一种生产氯化聚乙烯的液氯输送系统 A process for producing chlorine delivery system chlorinated polyethylene
05/07/2014CN103775027A 一种管路式特种亚稳合金防垢防蜡工具 One kind of special metastable alloy tubing type scale Wax Tools
05/06/2014US8714183 System for hydrogen charging
05/06/2014US8714175 Pressure relief system for pressure vessels
05/01/2014WO2014066624A1 Systems and methods for droplet production and manipulation using acoustic waves
05/01/2014US20140116518 Method of placing rubber and polyurethane liner in pipe
05/01/2014US20140116513 System and method for seal flush
04/2014
04/30/2014CN203574875U Petroleum pipeline heater
04/30/2014CN203571436U Soft pipeline liquid conveying system
04/30/2014CN203571435U Middle relay boost pumping station
04/30/2014CN203571434U Dye pump system for producing environmental-protection cardboard paper
04/30/2014CN203571433U Medical gas system
04/30/2014CN203571432U Medical gas system
04/30/2014CN103764986A Method and system for treating liquefied gas
04/29/2014US8707988 Water inlet arrangement
04/29/2014US8707977 Apparatus and methods to dispense fluid from a bank of containers and to refill same
04/23/2014CN203560725U Gathering tank spent steam recycling device
04/23/2014CN203560724U High-pressure fluid-driven maintenance-free delivery system
04/23/2014CN203559873U Injection-production allocation metering structure for gas storage
04/23/2014CN103748393A Fluid control device
04/23/2014CN103742791A Converter steel-making sludge pipeline conveying system and method
04/23/2014CN103742790A Technology for conveying copper electrolysis anode mud
04/23/2014CN103742789A Detachable asphalt pipe system
04/23/2014CN103742788A Natural gas transportation method and device thereof based on hydrate technology
04/23/2014CN103742787A Method for determining distance between block valve chambers of long-distance natural gas pipeline
04/23/2014CN103742781A Automatically-adjusting gas-charging system of coke oven gas mixed with natural gas
04/23/2014CN103742397A Non-interfering switching system of feed pumps and non-interfering switching method
04/23/2014CN102606880B Urban emergency LNG (liquefied natural gas) supply system
04/23/2014CN101901741B Piping system and control for semiconductor processing
04/22/2014US8701718 Emergency air system and method of a marine vessel
04/22/2014US8701698 Device consisting of containers attached to a pallet for transporting hazardous materials
04/17/2014WO2014058556A1 Methods and systems for producing, trading, and transporting water
04/17/2014US20140102564 Fluid storage and pumping assembly for fire prevention and protection
04/17/2014US20140102563 Gas Transport Across a High Voltage Potential
04/17/2014US20140102551 Equipment comprising at least one hydropneumatic accumulator with automated maintenance
04/16/2014CN203549403U Buffering device for rubber conveying
04/16/2014CN203549402U Automatic filling device for dispersing agent
04/16/2014CN203549401U Outlet hot water recirculating system of exhausted steam recovery device
04/16/2014CN203549400U Concentrated water recovery device for water desalting stations
04/16/2014CN203549399U Self-press type ore slurry conveying device
04/16/2014CN203549398U Central liquid supply system of chemical laboratory
04/16/2014CN203549397U Multi-point type atomization device for petroleum and gas
04/16/2014CN203549396U Cooling device for regeneration gas of desulfurization and denitrification active coke
04/16/2014CN203549395U Chemical liquid supply device
04/16/2014CN203549394U Liquid outlet pipeline of LNG bottle for vehicle
04/16/2014CN203549393U Modularized prizing unit for medical gas
04/16/2014CN203549392U Back-end integration bus of high-pressure gas long-pipe transport semi-trailer
04/16/2014CN203549391U Distribution pipe
04/16/2014CN103732972A Purge line change block joint and fluid control device
04/16/2014CN103732718A A method of slickwater fracturing
04/16/2014CN103727391A Long-distance slurry pipeline pumping system and method
04/16/2014CN103727390A Suspension liquid supply system
04/16/2014CN103727389A Pipeline system capable of automatically supplying chemicals in producing and using process
04/16/2014CN103727388A Novel natural gas transportation technology
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