Patents
Sitemap › F17 - Storing or distributing gases or liquids › F17D - Pipe-line systems; Pipe-lines › F17D 5 - Protection or supervision of installations
Patents for F17D 5 - Protection or supervision of installations (3,893)
08/2014
08/06/2014CN203757377U 液态管道爆裂预警联动控制装置 Liquid pipeline burst warning linkage control device
08/06/2014CN203757376U 乙炔止火泄爆装置 Acetylene only fire venting device
08/06/2014CN203757278U 一种低温液体泄漏保护装置 A cryogenic liquid leakage protection device
08/06/2014CN103968257A 一种基于网格化光纤传感器的管道监测系统及其方法 Fiber optic sensor based pipeline grid monitoring system and method
08/06/2014CN103968256A 油库管道泄漏检测方法 Depot pipeline leak detection method
08/06/2014CN103968255A 一种输送管道破损检测装置及方法 A pipeline breakage detection device and method for delivering
08/06/2014CN103968254A 埋地原油管道停输温降实验装置 Buried oil pipeline shutdown temperature drop experimental device
08/06/2014CN103968253A 输油管道油中电荷泄放装置 Oil pipeline charge relief device
08/06/2014CN102997059B 一种天然气管道泄漏振动波传播速度测定方法和系统 One kind of gas pipeline leak shock wave propagation velocity measurement method and system
08/06/2014CN102997057B 一种基于光纤传感的天然气管道泄漏监测系统及系统的安装方法 An optical fiber sensor-based natural gas pipeline leak monitoring system installation methods and systems
08/06/2014CN102997048B 一种天然气管道泄漏光纤检测系统的抗相位衰落方法和系统 One kind of fiber gas pipeline leak detection system against fading phase method and system
08/06/2014CN102997045B 一种光纤传感天然气管道泄漏事件识别方法和装置 An optical fiber sensing gas pipeline spill identification method and apparatus
08/06/2014CN102997044B 一种天然气管道泄漏检测传感器组的抗偏振衰落方法和系统 One kind of anti-polarized gas pipeline leak detection sensor group fading method and system
08/06/2014CN102997043B 一种天然气管道泄漏光纤监测传感器的复用/解复用方法和系统 One kind of natural gas pipeline leak monitoring sensor fiber optic multiplexing / demultiplexing method and system
08/06/2014CN102565193B 基于导波聚焦扫描的远距离管道成像方法和系统 Based on the long-range guided wave focusing scan imaging method and system piping
08/06/2014CN101684894B 一种管道泄漏监测方法及装置 One kind of pipeline leak monitoring method and apparatus
08/05/2014US8795590 Apparatus, system and method for reducing the growth of microbial contamination in an air-handling unit
07/2014
07/30/2014CN203743868U 燃气泄漏检测控制装置 Gas leak detection control device
07/30/2014CN203743867U 一种管道泄漏声发射信号的模拟装置 A pipeline leak simulator acoustic emission signals
07/30/2014CN203743866U 水下天然气管道接头泄漏监测系统 Underwater natural gas pipeline joint leakage monitoring system
07/30/2014CN203743865U 一种新型管道检测仪器壳体及安装结构 A new pipeline inspection instrument housing and mounting structure
07/30/2014CN203743864U 下水道监测预警系统 Sewer monitoring and warning system
07/30/2014CN203743863U 油井采输压力监控报警装置 Mining output pressure monitoring wells alarm device
07/30/2014CN203743862U 一种能够对石油管道内壁进行检测的设备 An inner wall of the pipe of the oil can be a device for detecting
07/30/2014CN203743861U 烟厂制丝车间气动薄膜调节阀检验及应急管路 Tobacco Factory silk workshop pneumatic diaphragm valve inspection and emergency pipeline
07/30/2014CN203743860U 基于物联网技术的自发电供水管网监测系统 Self-generation networking technology monitoring system based on water supply pipe network
07/30/2014CN203743853U 一种lng冷剂回收利用系统 One kind of refrigerant recycling system lng
07/30/2014CN203743852U 一种煤层气原料气供气系统 One kind of coalbed methane feed gas supply system
07/30/2014CN103958956A 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
07/30/2014CN103957259A 一种管道压力监测系统及方法 Pressure monitoring of a piping system and method
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
07/30/2014CN103953854A 含蜡原油管道运行参数确定方法及装置 Method and apparatus for determining waxy crude oil pipeline operating parameters
07/30/2014CN103953098A 管网漏失监测方法 Pipeline leakage monitoring methods
07/24/2014US20140205501 Apparatus, system and method for reducing the growth of microbial contamination in an air-handling unit
07/23/2014EP2757359A1 Apparatus for detecting leaks from a fluid conduit, in particular a high pressure liquid conduit
07/23/2014EP2757306A1 Method and equipment for identifying and measuring alternating current interference in buried ducts
07/23/2014CN203732719U 用于地下管网的数据采集系统 For underground pipe network data acquisition system
07/23/2014CN203731094U 焦炉荒煤气氧气分析系统 Oxygen shortage of coke oven gas analysis system
07/23/2014CN203724929U 过滤器以及湿式回火罐 Filters and wet cupping back
07/23/2014CN103939750A 一种消防水管网渗漏的检测识别与定位方法 One kind of fire hose leak detection network identification and location method
07/23/2014CN103939749A 基于大数据的输油管网泄漏智能自适应监控系统及方法 Intelligent adaptive leakage monitoring system and method based on large data pipeline network
07/23/2014CN103939748A 基于光纤光栅传感器的地下管道泄漏预警系统及其方法 Underground pipeline leak based on fiber Bragg grating sensors warning system and method
07/22/2014CA2702348C Magnetising assembly
07/17/2014DE102013100457A1 Kältemittelführendes Leitungselement Refrigerant carrying duct element
07/16/2014CN203718395U 一种居家漏水报警装置 An at-home leak alarm device
07/16/2014CN203718394U 建筑排水管道气囊闭水试验装置 Building drains off water balloon test device
07/16/2014CN203718393U 一种管道复合预警系统 Composite warning of a piping system
07/16/2014CN203718392U 煤气水封装置 Gas seal apparatus
07/16/2014CN203718391U 一种保证天然气压力管道输送安全的微动警报装置 A guarantee fretting pressure warning device piped natural gas safety
07/16/2014CN203718390U 一种野外油气管道测压装置 Oil and Gas Pipeline manometry device in Field
07/16/2014CN203718389U 一种水击谐波的特性控制装置 A water hit the harmonic characteristics of the control device
07/16/2014CN203718380U 一种海底管道检测器投放装置 Submarine Pipeline delivery device detector
07/16/2014CN103926669A 一种伴随海洋油气管道铺设安全监测光缆的方法 One kind accompanied by offshore oil and gas pipeline safety monitoring cable method
07/16/2014CN103925474A 石油天然气管道焊缝泄漏在线检测方法 Oil and gas pipeline weld line leak detection method
07/16/2014CN103925473A 锅炉四管防磨防爆三维监测系统 Boiler four wear-proof three-dimensional monitoring system
07/16/2014CN103075641B 非接触式管道磁检测方法 Non-contact magnetic detection methods Pipeline
07/09/2014CN203703629U 内置次声波管道漏点检测仪 Built infrasound pipeline leak detector
07/09/2014CN203703628U 一种具有泄漏报警功能的油气储运管道 Having a leak alarm and gas storage and transportation pipelines
07/09/2014CN203703627U 一种新型漏水保护装置 A new leakage protection device
07/09/2014CN203703626U 查找管道泄漏点的实际位置的系统 Find a pipeline leak actual location system
07/09/2014CN203703625U 全自动气柜换钢瓶防泄漏系统 Automatic gas cylinder leak-proof system cabinet change
07/09/2014CN203703484U 一种埋地天然气管道地表外溢引流罩 One kind of buried gas pipeline spill surface drainage cover
07/09/2014CN103912794A 一种去离子水冷却装置的渗水检测系统 A deionized water leakage detection system water cooling device
07/09/2014CN103912793A 嵌入式物联远程报警及控制系统 Things embedded remote alarm and control system
07/09/2014CN103912792A 基于光纤光栅的套管式地下管道泄漏预警系统及其方法 Casing fiber grating based underground pipeline leak warning system and method
07/09/2014CN103912791A 地下管网泄漏探测方法 Underground pipe network leak detection method
07/09/2014CN103912752A 具有漏点排查装置的钢套钢直埋内压型补偿器 Buried within the steel sleeve steel leak investigation unit has pressure compensator
07/09/2014CN103912731A 管束泄露报警直埋预制保温层独立密封蒸汽管及制造方法 Bundle steam pipe leak alarms individually sealed and buried prefabricated insulation manufacturing method
07/03/2014DE112012003206T5 Unterwassererkennungsvorrichtung Underwater detection device
07/02/2014CN203686596U 基于智能夹层的分布式光纤传感器石油管道泄漏检测装置 Distributed optical fiber sensor-based intelligent dissection oil pipeline leak detection device
07/02/2014CN203686595U 管道光纤装置的防腐结构 Optical fiber device pipeline corrosion structure
07/02/2014CN203686594U 用于管线光纤布设的内衬安装管 For pipeline installation of optical fiber laid lined pipe
07/02/2014CN203686593U 便携式地暖管道漏点检测定位装置 Portable warm pipeline leak detection and location system
07/02/2014CN203686592U 埋地燃气管道泄漏检测仪 Buried Gas Pipeline leak detector
07/02/2014CN203686591U 油气管道数据接入系统 Oil and Gas Pipeline Data Access System
07/02/2014CN203686590U 直接作用式燃气调压器监控平衡装置 Direct-acting gas regulator monitoring balancing device
07/02/2014CN203686589U 一种油田输油管道的安全报警系统 One kind of oil pipelines security alarm system
07/02/2014CN103899921A 用于管道检测的超声导波探头固定装置 Ultrasonic guided wave pipe inspection probe for fixtures
07/02/2014CN103899920A 一种炉管的漏水检测方法 Leak detection method furnace tube
07/02/2014CN103899919A 一种新型管道泄漏无损检测装置 A new non-destructive pipeline leak detection device
07/02/2014CN103899854A 一种气力输送管道 One kind of pneumatic conveying pipeline
07/02/2014CN103899790A 一种输油气管道模拟泄漏阀门 One kind of oil and gas pipelines leak valve simulation
07/02/2014CN103047542B 三点式地下管道漏水检测方法 Three-underground pipeline leak detection method
07/02/2014CN102797979B 地下管道泄漏点的探测装置及方法 Apparatus and method for detecting leaks in underground pipes
07/01/2014US8766806 Method and apparatus for real time enhancing of the operation of a fluid transport pipeline
06/2014
06/26/2014WO2014098068A1 Pipe inspection robot, and method for inspection of pipe
06/26/2014WO2014094143A1 Erosion resistant flow conduit
06/25/2014CN203671262U 油气分离集输监测装置 Oil and gas separation Gathering monitoring device
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
06/25/2014CN203671254U 一种与酸性气体输送设备配套的冷却装置 One kind of acidic gas delivery equipment for the cooling device
06/25/2014CN103883884A 城市燃气地下管道安全监测系统 City Gas underground pipeline safety monitoring system
06/25/2014CN103883883A 一种非工业用水水量平衡测试方法 A non-industrial water water balance test method
06/25/2014CN103883882A 油气管道数据接入系统 Oil and Gas Pipeline Data Access System
06/25/2014CN103883881A 减温减压装置 Temperature and pressure reduction device
06/25/2014CN103883877A 一种钕铁硼粉末的保护装置 A protective device NdFeB powder
06/25/2014CN102606891B 漏水检测仪及检测系统、及检测方法 Leak detector and detection systems, and test methods
06/25/2014CN101776209B 一种天然气流道防冻和解堵方法 One kind of gas flow channel blocking a settlement freeze method
06/19/2014CA2826730A1 Erosion resistant flow conduit
06/18/2014CN203661198U 一种可充电外置式视频wifi传输装置 One kind of rechargeable external video transmission device wifi
06/18/2014CN203656584U 一种管道内窥镜的手动变径支撑架 One kind of endoscope manually adjustable pipe support bracket
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