G05D 9 - Level control, e.g. controlling quantity of material stored in vessel

Patents for G05D 9 - Level control, e.g. controlling quantity of material stored in vessel (4,688)
01/2008
01/09/2008	CN201003194Y Pipe type intelligentized device for domestic waste water reutilization
01/09/2008	CN101103322A Electrically controlled pressure relief valve
01/02/2008	CN201000581Y Inductive detection type water control device
01/02/2008	CN201000580Y Float type automatic controller for liquid level
01/02/2008	CN200999364Y Family water-saving apparatus
01/02/2008	CN200999363Y Household sanitary water-saving device
12/2007
12/26/2007	CN200997080Y Overflow
12/26/2007	CN200996178Y Normal-water flushing system with recovery and utilizing functions
12/26/2007	CN200996170Y Water economizer of electronic toilet
12/20/2007	US20070294005 Device And Method For Monitoring The Filling Level Of A Coolant Circuit Of A Vehicle Air Conditioning System
12/19/2007	CN200993744Y Water level controller
12/19/2007	CN200993026Y Coal mine underground explosion-suppression water trough level fully-automatic supply device
12/19/2007	CN101089514A Automatic water feeding device of solar water heater
12/12/2007	CN200990340Y Submensible automatic liquid level switch
12/12/2007	CN200990021Y Automatic water level controller
12/12/2007	CN200988979Y Waste water circulation utilizing device
12/05/2007	CN200986669Y Full-automatic water level control apparatus
12/05/2007	CN200986668Y Simple lever type water level controller
12/05/2007	CN200986667Y Liquid level control system for water level in cylinder of tumbling cylinder
12/05/2007	CN200985545Y Right controlled plow groove type intelligent flushing device
12/05/2007	CN200985528Y Household circulation type water supply and drainage system
12/05/2007	CN200985527Y Device for controlling water
12/05/2007	CN101081454A Automatic protection device for avoid the overflow of tin
12/04/2007	US7305282 Very short term load prediction in an energy management system
11/2007
11/29/2007	US20070276544 Fluid Pump Controlling System, A Fluid Pump Controlling Method, A Linear Compresor And A Cooler
11/29/2007	DE102006024717A1 Verfahren zum Betrieb eines Drucklufthebersystems für eine Kleinkläranlage und Drucklufthebersystem Method for operating an air lift system for a small sewage treatment and air lift system
11/28/2007	CN200983111Y Water level automatic control device of solar water heater
11/28/2007	CN200982760Y Device for controlling self-stop at full water for solar water heater
11/28/2007	CN200982009Y Water-saving device for tap water
11/28/2007	CN200982008Y Water economizer for civil use
11/28/2007	CN200982003Y Automatic water-pumping controller for water tower
11/28/2007	CN200981643Y Small-sized constant-pressure water supply installation for ship
11/28/2007	CN200981039Y Automatic control filtering bacteriostatic water sprayer
11/27/2007	US7300196 Automatic dilution system with overflow protection
11/27/2007	US7299822 Liquid level regulation apparatus
11/21/2007	CN200979857Y A magnetron automatic switch
11/21/2007	CN200978460Y Foam automatic plugging and program control disintegration flushing-free lavatory
11/21/2007	CN200978446Y Intelligent water-saving tank
11/21/2007	CN200978443Y Water level control water breaking cylinder connecting with pressure pump
11/21/2007	CN200978344Y Dyeing machine with water-level automatic controller
11/21/2007	CN101074567A Automatic water saver in bathroom
11/20/2007	US7299112 Electrically controlled pressure relief valve and system and method for controlling same
11/20/2007	CA2474865C Fail-safe fluid transfer controller
11/14/2007	CN200974992Y Pressure driving automatic water supply device drive
11/14/2007	CN101069829A Liquid-discharging system and fractionating rectifying tower using same
11/08/2007	WO2006124464A3 A concentrated cleaner/disinfection system for biomatter contaminated materials
11/07/2007	CN200972263Y Water heater with floater for controlling water full
11/07/2007	CN200971548Y Automatic flushing device of using kitchen waste water
11/07/2007	CN200971539Y Self-pump type automatic flushing device of using kitchen waste water
11/07/2007	CN200971529Y Device for reusing domestic waste water
11/06/2007	CA2241304C Flotation cell fluid level control apparatus
11/01/2007	WO2007123552A1 Adaptive pitch control for variable speed wind turbines
11/01/2007	US20070251960 Measurement of Molten Sulfur Level in Receptacles
10/2007
10/31/2007	CN200969049Y Automatic water supply controller
10/31/2007	CN200967975Y Water saving recoverer
10/31/2007	CN100346246C Pressure double-pipe controlling valve double water supply testing and setting method
10/24/2007	CN200965639Y Storage device with the water level detecting functions
10/24/2007	CN200965638Y Submerged pump automatic water storage controller
10/24/2007	CN200965637Y Submerged pump full-automatic water storage controller
10/24/2007	CN101058444A Water purifier for drinking fountain
10/23/2007	US7284567 Liquid level controller
10/18/2007	US20070244603 Method of determination of a distribution of energy to a plurality of electrical loads and corresponding system
10/17/2007	CN200962203Y Drilling well slurry liquid level alarm
10/17/2007	CN200962202Y Liquid level automatic supply device
10/10/2007	CN200959097Y Water-tower level automatic controller
10/10/2007	CN200959096Y Automatic water-level controller
10/10/2007	CN200959095Y Automatic simple water-storage drainer
10/10/2007	CN200958242Y Flushing lever unit with automatic wate-waster recovery function
10/10/2007	CN200958221Y Hyetometer
10/10/2007	CN101049864A Method for controlling liquid level of pouring lip, and device
10/09/2007	US7278438 Apparatus and process for refilling a bubbler
10/04/2007	CA2631996A1 Flash tank refrigerant control
10/03/2007	CN200956111Y Water storage drainage device for gas component concentration analysis system
10/03/2007	CN200956110Y Switch device for automatically controlling water level
10/03/2007	CN200955856Y Washing electric water heater
10/03/2007	CN200955191Y Fully-automatic waste-water-utilizing toilet closet
10/03/2007	CN200955171Y Automatic water-saving device
09/2007
09/26/2007	CN200952185Y Automatic supplying water waste water closet
09/26/2007	CN200952153Y Domestic automatic water supply tank
09/26/2007	CN101041177A Automatic stabilized precision control device of the tundish in the center of the concasting
09/25/2007	US7273560 In which the recycling rate of exhausted stripper is raised, the waste amount of usable stripper is reduced, the uniformity of concentration of recycled stripper is increased, and the concentration of recycled stripper is kept constant.
09/19/2007	CN200950227Y Liquid level timer
09/19/2007	CN200950226Y 改进的液位控制装置 Improved level control device
09/12/2007	CN200947182Y Water level controller of thermostatic water bath
09/12/2007	CN200946937Y Automatic water-supply and water-drain device of solar water heater
09/12/2007	CN200946304Y Waste water utilization device for high-building
09/12/2007	CN200946298Y Equipment for repeatedly utilizing water
09/12/2007	CN200946291Y Graded pressurization device of domestic electric water tank
09/12/2007	CN200946106Y Industrial sewage gathering treating device
09/12/2007	CN100336603C Intelligent discharging control system of jig
09/05/2007	CN200944196Y Liquid level detector of electrolytic tank
09/05/2007	CN200943236Y Household water saver
09/05/2007	CN200943232Y Life waste water reclamation flushing system
09/05/2007	CN200943220Y Waste water reclamation recycle apparatus
09/05/2007	CN200943219Y Secondary water utilization device
09/05/2007	CN200943217Y Water vat automatic filler
08/2007
08/30/2007	WO2007096337A1 Plant and method for water treatment by flocculation/settling using ballasted floc with final degritting of the sludge
08/30/2007	CA2643008A1 Plant and method for water treatment by flocculation/settling using ballasted floc with final degritting of the sludge
08/29/2007	CN200940280Y Sewage treatment and recovery equipment
08/29/2007	CN200940279Y Environmental protection and water saving device

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