| Patents for F17D 5 - Protection or supervision of installations (3,893) |
|---|
| 09/14/2011 | CN102182930A Multi-system pipe network combined step-by-step hydraulic testing method |
| 09/14/2011 | CN102182929A Device and method for detecting pipeline blockage |
| 09/14/2011 | CN102182916A Liquefied natural gas filling machine |
| 09/07/2011 | EP2363630A2 Method for monitoring pneumatically actuatable membrane valves in liquid feed assemblies |
| 09/07/2011 | CN201964145U 一种管道堵塞检测装置 One kind of pipe blockage detection device |
| 09/07/2011 | CN102174994A Pipe burst accident on-line positioning system for urban water supply pipeline network |
| 09/07/2011 | CN102174993A Adjustable pipeline vibration signal acquisition enhancement device |
| 09/07/2011 | CN102174992A Pressure curve feature extraction method for pressure pipeline |
| 09/07/2011 | CN102174991A Updip entrance double-layer tubular slug flow catcher |
| 08/31/2011 | CN201954262U 一种输油管线防盗装置 One kind of anti-theft device pipeline |
| 08/31/2011 | CN201954261U 一体式楼栋调压箱 One-BAN regulator box |
| 08/31/2011 | CN201954260U 无伴热节能煤气排水器 Unaccompanied thermal energy and gas drainage |
| 08/31/2011 | CN201954258U 管道调压器 Pipeline regulator |
| 08/31/2011 | CN102168809A Method and system for detecting leakage of parking apron aviation gasoline pipe network based on pressure and temperature analysis |
| 08/31/2011 | CN102168808A Distributed optical fiber vibration sensor |
| 08/31/2011 | CN102168807A Wireless measuring and control device and measuring and control method for pipeline leakage monitoring system |
| 08/31/2011 | CN102168806A Method for collecting position information of long-distance gas transporting pipeline |
| 08/25/2011 | WO2011050005A3 Gas line leakage monitor for beverage dispensing system preventing unintended environmental discharge |
| 08/24/2011 | CN201944554U 一种基于二次复核的自来水管道泄漏检测器 Based on a review of secondary water pipe leak detector |
| 08/24/2011 | CN102162577A Pipeline defect surface integrity detection device and detection method |
| 08/24/2011 | CN101762638B Rotary driving system of tube well inner peeping probe |
| 08/17/2011 | CN102155628A Underground drainage pipeline leakage detection method and device |
| 08/17/2011 | CN102155627A Underground pipeline image pickup detection device |
| 08/17/2011 | CN102155626A New method for using oxygen pipeline and spherical tank |
| 08/17/2011 | CN102155625A Automatic crawling trolley for detection in pipeline |
| 08/17/2011 | CN102155624A Leak-proof coal gas water drainer |
| 08/17/2011 | CN102155619A Corrosion resistance precision gas voltage regulator |
| 08/10/2011 | CN201925725U 新型管道泄漏信号传感装置 The new pipeline leakage signal sensing device |
| 08/10/2011 | CN201925724U 水管漏水监测系统 Plumbing leak monitoring system |
| 08/10/2011 | CN201925723U 燃气安全保护装置 Gas safety device |
| 08/10/2011 | CN201925722U 机械式防漏控制器 Mechanical leakproof Controller |
| 08/10/2011 | CN102147300A Heat meter terminal providing multiple sensing signals |
| 08/10/2011 | CN102147278A Water meter terminal for outputting multiple sensing signals |
| 08/10/2011 | CN102147271A Differential pressure flowmeter and domestic water-leakage protection system thereof |
| 08/10/2011 | CN101793537B Sensor for embedded ultrasonic flowmeter and installation method thereof on pipeline |
| 08/04/2011 | WO2011068440A3 Method of the pipeline characteristics determination (variants) and complex for its implementation and pipeline damage detection |
| 08/03/2011 | EP2352002A1 A system for remote leak detection and/or path tracking for underground fluid transportation pipelines |
| 08/03/2011 | CN102141197A Measuring equipment for exploring path direction in pipe |
| 08/02/2011 | US7987874 Hose system for high pressure hydraulic system |
| 07/28/2011 | WO2011039589A9 System and method for the continuous detection of impacts on pipelines for the transportation of fluids, particularly suitable for underwater pipelines |
| 07/28/2011 | DE102010005955A1 Anordnung und Verfahren zur Optimierung der Arbeitsweise eines Versorgungsnetzes System and method for optimizing the operation of a supply network |
| 07/27/2011 | CN102135236A Automatic non-destructive testing method for internal wall of binocular vision pipeline |
| 07/27/2011 | CN102135235A System and method for monitoring air compression pipeline |
| 07/27/2011 | CN102135234A Water pipe leakage monitoring system and method |
| 07/27/2011 | CN102135221A Pipeline detection robot based on probe detection |
| 07/20/2011 | CN201902830U Pipeline gas pressure regulator internally provided with safety protecting device and warning sign |
| 07/20/2011 | CN102132170A Apparatus and method for locating object in pipeline |
| 07/20/2011 | CN102128353A Novel ground marker for detecting flux leakage corrosion of pipeline |
| 07/20/2011 | CN102128352A Television detection method for structure condition of pipeline |
| 07/20/2011 | CN102128351A Sonar detection method for functional state of pipeline |
| 07/13/2011 | CN201897083U Device for detecting leakage of product pipelines |
| 07/07/2011 | WO2011079384A1 Inline inspection system and method for calibration of mounted acoustic monitoring system |
| 07/07/2011 | WO2011079375A1 System and method for calibration of mounted acoustic monitoring system with mapping unit |
| 07/07/2011 | WO2011021882A3 Leaking-fluid and pipe-cut sensing device, a production method for the same and a pipe employing the same |
| 07/06/2011 | CN201892033U Water-sealing fire-retardant bubble cap valve device for gas pipelines |
| 07/06/2011 | CN201892029U Blowing type ethylene oxide storage and delivery device |
| 07/05/2011 | US7974815 Embedded system for diagnostics and prognostics of conduits |
| 06/29/2011 | CN201884942U Buried pipeline dynamic-simulation leak detection testing system |
| 06/29/2011 | CN201884941U Magnetic circuit structure of pipeline magnetic flux leakage corrosion detector |
| 06/29/2011 | CN102109097A Image detection method assisting gas leakage experiment |
| 06/29/2011 | CN102109096A Doghouse-type submarine petroleum pipeline leakage collector |
| 06/29/2011 | CN102109095A Frame type multi-functional leaking stoppage tool |
| 06/22/2011 | CN201876717U Wireless water supply pipe network monitoring terminal |
| 06/22/2011 | CN201875431U Steel pipeline squeezing interception device |
| 06/22/2011 | CN102105734A System and method for assessing fluid dynamics |
| 06/22/2011 | CN102102808A Configuration structure of safety valve on steam pipeline |
| 06/22/2011 | CN102102794A Fireproof insulated protective outer shell of pipeline |
| 06/22/2011 | CN101692301B Method for transmitting very low frequency signal of oil-vapor pipe magnet leakage detector |
| 06/22/2011 | CN101206010B Pipe jar destruction positioning system based on sound wave synergic detection and positioning method thereof |
| 06/21/2011 | CA2523463C Apparatus and methods for remote monitoring of flow conduits |
| 06/16/2011 | WO2011070487A1 Method and device for connecting to a water distribution system |
| 06/15/2011 | CN201868124U Novel water-leakage detection cable |
| 06/15/2011 | CN201866535U System for inhibiting pipeline signal noise |
| 06/15/2011 | CN102095083A Detecting system used for leakage of gas valve |
| 06/15/2011 | CN102095082A Single-channel time reversal guided wave detection device and method for pipeline |
| 06/15/2011 | CN102095081A Remote cut-off control system of oil line |
| 06/15/2011 | CN102095080A Trenchless magnetic detection method for buried pipelines |
| 06/15/2011 | CN101301515B Extinguishment method of fire-fighting truck with movable nitrogen making machine group and equipment thereof |
| 06/09/2011 | WO2011068440A2 Method of the pipeline characteristics determination (variants) and complex for its implementation and pipeline damage detection |
| 06/09/2011 | WO2011039589A8 System and method for the continuous detection of impacts on pipelines for the transportation of fluids, particularly suitable for underwater pipelines |
| 06/08/2011 | CN201858526U Positive/negative pressure protection device with water condensation function |
| 06/08/2011 | CN201858525U Optical fiber type non-intrusive pipeline pressure sensing device |
| 06/08/2011 | CN102086972A Method for detecting leaking point position of buried pipeline by gas |
| 06/08/2011 | CN102086971A Active noise reduction equipment for natural gas booster station |
| 06/03/2011 | WO2011064516A1 Tubular pipe for transporting liquid sodium |
| 06/01/2011 | EP2327922A1 Measurement Unit, particularly for hydraulic ducts |
| 06/01/2011 | CN102080767A Method and device for detecting oil mixing interface in sequential oil transportation |
| 05/26/2011 | DE202010001007U1 Fernbetätigbares Sicherheitsabsperrventil Remote-controllable safety shut-off |
| 05/25/2011 | CN201845087U Multifunctional tracking positioning receiver for pipeline cleaner |
| 05/25/2011 | CN201844205U Measuring device for drainage leakage of power plant feed water heater emergency drainage pipeline |
| 05/25/2011 | CN201844204U Device for preventing electro-hydraulic gyrator oil way pipeline from being damaged |
| 05/25/2011 | CN201844203U Voltage regulator with heating device |
| 05/25/2011 | CN102072409A Pipe network leakage monitoring method combining leakage probability calculation and recorder monitoring |
| 05/25/2011 | CN102072408A Leakage detecting method for urban water supply pipes |
| 05/25/2011 | CN102072407A Leakage loss detection method combining leakage loss recording instrument with district metering areas (DMA) |
| 05/25/2011 | CN102072406A Device and method for detecting product pipeline leakage condition |
| 05/25/2011 | CN102072405A Buried pipeline dynamic simulation leakage detection method, and application and simulation test system thereof |
| 05/25/2011 | CN102072404A Optimizing layout method for leakage monitoring points of urban water supply pipe network |
| 05/25/2011 | CN102072402A Structure for protecting red mud stockyard endless tube in Bayer process |
| 05/24/2011 | US7948388 Water detection unit and system |