| Patents for F17D 3 - Arrangements for supervising or controlling working operations (4,120) |
|---|
| 01/06/2011 | CA2674010A1 Pneumatic motorized multi-pump system |
| 01/05/2011 | CN201696871U Slag and slurry pipeline leakage warning device |
| 01/05/2011 | CN201696870U Flow monitoring device |
| 12/30/2010 | US20100326288 Selector valve for shortening management system |
| 12/29/2010 | WO2010148623A1 Online switching method of high-pressure long-distance slurry pipeline transportation multi-stage pump station |
| 12/29/2010 | CN201688138U Air compression system |
| 12/29/2010 | CN201688136U Fuel gas recycle device |
| 12/23/2010 | US20100324233 Catalyst Feed Systems and Methods for Using the Same |
| 12/23/2010 | US20100319782 Method For Monitoring The Composition Of Flue Gas Resulting From A Thermal Process |
| 12/23/2010 | US20100319781 Atomizing desuperheater shutoff apparatus and method |
| 12/22/2010 | CN201680155U Overhead gas pipeline regular drainer |
| 12/22/2010 | CN101922613A Fuel gas automatic current limiting control method |
| 12/22/2010 | CN101922611A Gas delivery device and dry etching device |
| 12/16/2010 | US20100314296 Pipelining of oil in emulsion form |
| 12/15/2010 | CN201672260U Gas conduit condensed water compound drainer high pressure cavity water level monitoring device |
| 12/15/2010 | CN201672259U Self-propelled supercharger |
| 12/15/2010 | CN201672258U Automatic switching pressure maintaining device for double air-source air courses |
| 12/15/2010 | CN201672255U Alcohol injection antifreezing device for flare |
| 12/14/2010 | US7849675 Supply system for a medium for treating exhaust gases of an internal combustion engine; exhaust gas cleaning device; and a method for operating a supply system |
| 12/10/2010 | CA2707137A1 Method and plant for producing biomass for energy production |
| 12/09/2010 | US20100312400 Method and pump management system for optimizing the energy consumption in a running fluid transporting pipe system with pumps |
| 12/09/2010 | US20100307598 Method, controller and system for controlling the slug flow of a multiphase fluid |
| 12/09/2010 | US20100307595 Fluidic device, fluidic module, and method of handling a liquid |
| 12/09/2010 | DE102009023572A1 Device for discharging e.g. water vapor from steam pipes, has outlet device opened during obtaining defined pressure, which is produced by static height of liquid medium in pipe section, or during obtaining defined level of liquid |
| 12/09/2010 | DE102009023570A1 Device for discharging gaseous and liquid media, has line section, in which safety valve is arranged and another line section connected with former line section and to which sound absorber is assigned |
| 12/08/2010 | CN201667185U Electronic monitoring system for gas-liquid linkage actuator |
| 12/08/2010 | CN201666458U Gas-water separating device for drain pipe of gas pressurizing machine |
| 12/08/2010 | CN201666457U Antifreeze device for water seal pipeline |
| 12/08/2010 | CN101910706A Gas transport delay resolution for short etch recipes |
| 12/08/2010 | CN101907227A Overflow type pressure-stabilizing tower in water conveying system |
| 12/08/2010 | CN101907226A Integrated fluid reversing intelligent system |
| 12/08/2010 | CN101907225A System and method for temperature data acquisition |
| 12/02/2010 | US20100300551 Fuel Stability Methods and Systems |
| 12/02/2010 | US20100300547 Object-holding sheet, test method and object-treating equipment |
| 12/02/2010 | US20100300546 "improvement in or relating to thickeners having self-diluting feedwell" |
| 12/02/2010 | US20100300541 HVAC branch line, method of making, and method of use |
| 12/01/2010 | CN201661849U Marsh gas boosting and desulphurization device |
| 12/01/2010 | CN101566248B Fuel gas shutoff solenoid valve controller |
| 12/01/2010 | CA2706036A1 Pipeline in-line inspection system |
| 11/25/2010 | WO2010133078A1 Method and system for eliminating accelerating flow in long-distance slurry transportation pipeline |
| 11/25/2010 | CA2772545A1 Infrastructure monitoring devices, systems, and methods |
| 11/24/2010 | CN201651784U Float metering type air pneumatic material delivering executor |
| 11/24/2010 | CN201651783U Pipeline gas-odorizing apparatus |
| 11/24/2010 | CN201651782U Easy-maintained sampler |
| 11/24/2010 | CN201651781U Straight-through sight glass |
| 11/24/2010 | CN201651780U Solar gas pressure flow data acquisition terminal |
| 11/24/2010 | CN201651776U Centralized biogas supply system |
| 11/24/2010 | CN201651774U Anti-blockage and drainage device of underground gas pipeline |
| 11/24/2010 | CN201651651U Four-way joint view mirror |
| 11/24/2010 | CN101893163A Air compression system |
| 11/23/2010 | US7836966 Flow sensor and actuator |
| 11/18/2010 | US20100288381 Method and apparatus for mixing fluids |
| 11/17/2010 | CN201636529U Fully-enclosed collecting device for gas condensed liquor |
| 11/17/2010 | CN201636528U Special inching valve box for oxygen, coal gas and natural gas |
| 11/17/2010 | CN201636527U Fluid body transporting device |
| 11/17/2010 | CN201636524U Alcohol ether dual-fuel pipe network centralized distribution system |
| 11/17/2010 | CN101886741A Ore pulp pipeline conveying device capable of removing impurities from ore pulp |
| 11/17/2010 | CN101886739A Ore slurry pipeline transport device and anti-blocking control method thereof |
| 11/11/2010 | US20100282328 Management method for wax fraction storage tank |
| 11/11/2010 | US20100281990 Low-Dead Volume Microfluidic Circuit and Methods |
| 11/10/2010 | CN201628079U Novel fuel gas pressure regulating tank |
| 11/09/2010 | CA2473073C Vessel for well intervention |
| 11/04/2010 | WO2010127288A1 Methods and systems for optimizing carbon dioxide sequestration operations |
| 11/04/2010 | WO2010070288A3 Fluid transmission control system and method |
| 11/04/2010 | US20100276017 Microfluidic device for controlled movement of material and a method for delivering a material from a microfluidic device |
| 11/04/2010 | CA2753410A1 Methods and systems for optimizing carbon dioxide sequestration operations |
| 11/03/2010 | CN201621472U Fuel gas pressure regulating box |
| 10/28/2010 | US20100269909 Dialysate tank comprising a heated dialysate container, corresponding dialysis system, and method |
| 10/27/2010 | CN201615338U 原料储存输送控制装置 Transporting raw material storage control device |
| 10/21/2010 | WO2010094911A3 Fluid injection apparatus and method |
| 10/21/2010 | US20100263731 Methods for detecting particles in aerosol gas streams |
| 10/20/2010 | CN201611008U 一种瓦斯抽放管除水装置 One kind of gas drainage pipe water removal device |
| 10/20/2010 | CN201611007U 多级排水器 Multi-level drainage |
| 10/20/2010 | CN201610289U 一种脂肪酸成品存储工艺的专用氮封设备 A fatty finished storage process equipment dedicated blanketing |
| 10/20/2010 | CN101865360A New type high-efficient whirl slug flow catcher |
| 10/20/2010 | CN101865359A Device for filling dust settling agent into pipeline |
| 10/15/2010 | CA2662490A1 Polymer delivery system and method for waste water facility |
| 10/14/2010 | WO2010115338A1 Zero-disturbance switching method for pipeline transportation standby pump |
| 10/14/2010 | US20100258195 Device including moveable portion for controlling fluid |
| 10/14/2010 | US20100258192 Method for actuating a hydraulic servo system |
| 10/13/2010 | CN201606661U 新型防泄漏煤气排水器 The new anti-leak gas drainage |
| 10/13/2010 | CN201606660U 燃气管线防冻堵集水装置 Gas pipeline antifreeze catchment blocking device |
| 10/13/2010 | CN201606658U 油站混输系统 PFS mixed transportation system |
| 10/07/2010 | US20100252121 Method and device for controlling pressure of vacuum container |
| 10/07/2010 | US20100252119 Method and arrangement in milking system |
| 10/06/2010 | CN201599552U 不同压力氯气的输送装置 Different pressures of chlorine delivery device |
| 10/06/2010 | CN101852336A Lime milk solution storage tank for avoiding blockage of pipeline |
| 10/06/2010 | CN101852335A Anti-blockage and anti-leakage coal gas device and method |
| 09/30/2010 | US20100243071 Method and Apparatus for Aligning and/or Leveling a Test Head |
| 09/29/2010 | CN101846241A Disc conveyor |
| 09/29/2010 | CN101846224A Drain flash tank exhausted steam duct compensating and draining device |
| 09/23/2010 | DE102009013756A1 Verfahren zur Regelung der Menge eines verdichteten Gasstroms Method for regulating the quantity of a compressed gas stream |
| 09/22/2010 | CN201589065U Multifunctional tail gas treatment device adaptable to treating silica dust in PECVD |
| 09/22/2010 | CN1910397B Natural gas odorant injection system |
| 09/22/2010 | CN101839396A Double-air-source air path automatic switching pressurizer |
| 09/16/2010 | US20100229953 Method and apparatus for cleaning heat transfer structures |
| 09/15/2010 | CN101829832A Flame cutting energy conservation device and operation method thereof |
| 09/14/2010 | CA2515903C Self-modulating inert gas fire suppression system |
| 09/09/2010 | US20100224809 Method and Apparatus for Operating an Injection Valve |
| 09/08/2010 | CN201575306U Pour point depressant feeding system special for oil pipelines |