Patents
Sitemap › G05 - Controlling; Regulating › G05D - Systems for controlling or regulating non-electric variables › G05D 11 - Ratio control
Patents for G05D 11 - Ratio control (5,344)
07/2005
07/21/2005US20050155984 Fixed ratio system for metering and mixing the liquid components of a non-carbonated beverage or the like
07/21/2005DE10361103A1 Vielfarbenmischkopf Multi-color mixing head
07/20/2005EP1257788A4 Plural component dispensing apparatus
07/20/2005CN1643367A Method and apparatus for the controlled dilution of organometallic compounds
07/14/2005WO2005062961A2 Modular and expandable irrigation controller
07/14/2005WO2005047990A3 Improved automation apparatus and methods
07/14/2005CA2551103A1 Modular and expandable irrigation controller
07/13/2005CN1636890A Method for forwarding ozonated water
07/13/2005CN1636889A Method for supply of constant-concentration ozonated water
07/07/2005WO2005061086A1 Mixing head for many coloured substances
07/07/2005WO2004050798A3 Hydrogen storage, distribution, and recovery system
07/07/2005US20050149273 Controlling chemical dispense operations based on conductivity offset considerations
07/06/2005CN2708304Y Mud-water interface controller
06/2005
06/30/2005US20050143842 Method and system for controlling irrigation using computed evapotranspiration values
06/29/2005EP1548535A2 A proportioner
06/29/2005EP1545755A2 Production of variable concentration fluid mixtures
06/23/2005US20050133091 System for feeding solid materials to a pressurized pipeline
06/22/2005EP1542789A1 Method and apparatus for blending process materials
06/15/2005EP1540437A1 Flow control system
06/09/2005WO2005052710A1 Apparatus and method for operating a valve using a cushion filter
06/09/2005US20050125083 Automation apparatus and methods
06/08/2005EP1538129A1 Method for supply of constant-concentration ozonated water
06/08/2005CN1624863A Interlocked motion control method
06/07/2005US6901945 System for feeding solid materials to a pressurized pipeline
06/02/2005US20050119797 Method and system for providing offset to computed evapotranspiration values
06/02/2005US20050115909 Method for supply of constant-concentration ozonated water
06/02/2005US20050115233 Hydraulic vehicle seat adjustment control valve assembly
06/01/2005EP1535882A1 Method for forwarding ozonated water
06/01/2005EP1373600B1 Method of controlling solution concentration in strip cleaning line
05/2005
05/31/2005US6901299 Man machine interface for power management control systems
05/31/2005US6899114 Device for the dilution and application of liquids
05/26/2005WO2005047990A2 Improved automation apparatus and methods
05/26/2005WO2005001393A3 Method and system for controlling withdrawal of liquid product from pipelines
05/26/2005US20050112020 Ultrasonic and sonic odorization systems
05/26/2005US20050109711 Method for forwarding ozonated water
05/26/2005US20050109402 Apparatus and method for operating a valve using a cushion filter
05/25/2005CN1620639A System and method for point of use delivery, control and mixing chemical and slurry for CMP/cleaning system
05/25/2005CN1203213C Method and apparatus for measuring and automatic controlling acid concentration
05/24/2005US6896152 Electronic plural component proportioner
05/24/2005US6895983 Method and apparatus for dividing the flow of a gas stream
05/19/2005WO2005044435A2 System, device, and method for mixing liquids
05/19/2005WO2005044337A2 System, device, and method for mixing a substance with a liquid
05/19/2005CA2818399A1 System, device, and method for mixing liquids
05/19/2005CA2544274A1 System, device, and method for mixing liquids
05/17/2005US6895309 Calendar timer mechanism and processing apparatus
05/12/2005WO2005042139A1 Two-stage mixing system, apparatus, and method
05/12/2005US20050102058 Distributed control architecture for dispensing particulate material into a fluid medium
05/12/2005CA2832661A1 Two-stage mixing system, apparatus, and method
05/12/2005CA2791816A1 Two-stage mixing system, apparatus, and method
05/11/2005CN1614528A Automatic and dynamically compensating method for proportioning materials
05/10/2005US6892143 Controlling chemical dispense operations based on conductivity offset
05/06/2005CA2543311A1 Intelligent power management control system
05/05/2005US20050095154 Bezel assembly for pneumatic control
05/05/2005US20050095153 Pump cassette bank
05/05/2005US20050095152 Door locking mechanism
05/05/2005US20050095141 System and method for pumping fluid using a pump cassette
05/05/2005US20050094485 System, device, and method for mixing liquids
05/05/2005US20050094483 Two-stage mixing system, apparatus, and method
05/04/2005EP1023596A4 Hydrogen sulfide analyzer
05/04/2005DE202005001462U1 Drinks dispensing system, e.g. for mixing syrup with carbonated water, has a flow rate control system with a control unit that regulates a flow control valve for a second liquid based on a measured parameter relating to it
05/04/2005CN1612707A Automatic detergent dispensing system for a warewasher
04/2005
04/27/2005EP1525549A2 Method for bioequivalence determination using expression profiling
04/26/2005CA2210334C Additive blending system and method
04/21/2005US20050086341 Utility monitoring and control systems
04/21/2005US20050084979 Using predictive degradation as tool in controlling chemical titer of slurries, compounds of material in suspension and/or of various chemical products; chemical-mechanical polishing of semiconductor wafers or substrates
04/21/2005DE20122355U1 Paint mixing assembly has wireless link via communications module to remote external server
04/14/2005WO2005032716A2 System for feeding solid materials to a pressurized pipeline
04/14/2005WO2004104400A3 Piston sealing mechanism for liquid additive injection pump
04/14/2005US20050079107 High-pressure processing apparatus and high-pressure processing method
04/12/2005US6879884 Energy evaluation support system, program, information storage medium, and energy evaluation support method
04/12/2005US6877523 Mixing valve with graduated temperature modulation
04/07/2005US20050072466 Automatic water pressure control valve balancing temperature of mixed water
04/06/2005CN1605083A Soil and topography surveying
03/2005
03/31/2005WO2005029210A1 Method to blend two or more fluids
03/31/2005US20050067013 System for feeding solid materials to a pressurized pipeline
03/29/2005US6871757 Method and means for sand reblending
03/24/2005US20050061367 Modular fluid supply system
03/23/2005EP1517213A2 Dosing device for the production of a ready-to-use disinfectant solution from concentrates
03/23/2005CN1597548A Flocculating dispensing compound control method
03/17/2005US20050058016 Method to blend two or more fluids
03/17/2005DE10248639B4 Verfahren und Vorrichtung zur kombinatorischen Herstellung von Mischungen sowie deren Verwendung Method and apparatus for combinatorial preparation of mixtures and their use
03/16/2005CN1596070A Electronic proportioner using continuous metering and correction
03/10/2005WO2005022278A1 Method and device arrangement for automatic dose control of chemicals
03/09/2005CN1191985C Flow mixing and dispensing apparatus
03/03/2005WO2005002321A3 Communication system for multizone irrigation
03/03/2005US20050045207 Miniaturization, simplification;suppresses particle formation; easy, rapid compounding of accurate solution concentration; cleaning semiconductor wafers
02/2005
02/24/2005WO2003093503A3 Method for bioequivalence determination using expression profiling
02/24/2005US20050043858 Atomic self-healing architecture
02/23/2005EP1508417A1 Blending system
02/23/2005CN1585917A Method and apparatus for controlling the operation of stock preparation of a paper machine
02/22/2005US6857443 Electronic gas blender and gas flow control mechanism therefor
02/22/2005US6857441 Fluid metering device
02/17/2005WO2005015018A1 Dosage feed device for additive fluids
02/17/2005WO2005014251A1 Blending system
02/17/2005US20050038529 Open architecture modularity for irrigation controllers
02/17/2005US20050034773 Fluid balance control system for use in a fuel processor
02/17/2005US20050034758 Proportioner
02/17/2005CA2533058A1 Blending system
02/16/2005EP1506465A1 Fluid dispensing system and dual-mode, system fluid actuated valve for use therein
02/16/2005EP1506464A2 Precise position controlled actuating method and system
1 ... 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 ... 54