Patents
Sitemap › G05 - Controlling; Regulating › G05D - Systems for controlling or regulating non-electric variables › G05D 24 - Control of viscosity
Patents for G05D 24 - Control of viscosity (188)
10/1999
10/20/1999EP0824682A4 Viscosity maintenance
02/1999
02/09/1999US5868826 Cosolvent selected from the group consisting of a diol, the mono alkyl ether of a diol, a salt of a sulfated ethoxylated alcohol, a salt of a sulfated ethoxylated alkyl phenol, and a complex organic phosphate ester; water; a nonionic surfactant
10/1998
10/06/1998US5817929 Viscosity monitoring system
04/1998
04/21/1998US5741867 Process for adjusting the viscosity of highly concentrated elastane solutions for the dry spinning or wet spinning of elastane fibres
02/1998
02/25/1998EP0824682A1 Viscosity maintenance
12/1997
12/09/1997US5695678 Electrorheological fluid composition containing inorganic/organic composite particles
10/1997
10/14/1997US5677481 Viscosity maintenance
09/1997
09/12/1997WO1997033151A1 Viscosity maintenance
09/12/1997CA2218371A1 Viscosity maintenance
07/1997
07/24/1997DE19611528C1 On-line viscosity determination and control by measurement of current supplied to mixer motor
03/1997
03/11/1997US5610229 Process for adjusting the viscosity of highly concentrated elastane solutions for the dry spinning or wet spinning of elastane fibres
01/1997
01/28/1997US5597407 Method of thickening aqueous formulations
01/28/1997US5597406 Method of thickening aqueous formulations
10/1996
10/24/1996WO1996033397A1 Viscosimeter and process for viscosity control
08/1996
08/14/1996EP0725814A1 Thickener for aqueous compositions
05/1996
05/23/1996DE19514270C1 Viskositätsmesser und Verfahren zur Viskositätsregelung Viscometer and method for viscosity control
05/02/1996DE4446339C1 Reducing viscosity of polyurethane spinning solns.
03/1996
03/26/1996US5501813 Shampoo, paint
05/1995
05/11/1995WO1995012650A1 Thickener for aqueous compositions
08/1994
08/25/1994DE4344083A1 Method for the active control of the strength and shape of surfaces, using an electro-rheological or electrostrictive liquid
06/1994
06/01/1994DE4301614C1 Liq. propellant-fuelled missile storage - involves propellant modification to form electro-rheological fluid or liq. crystalline phase
05/1994
05/04/1994CN2164062Y Viscosity automatic controller for oil-line pump station
05/03/1994US5308504 Pumps and detectors for flow control systems
06/1993
06/23/1993CN2137002Y Numerically controlled apparatus for viscosity of glue solution
09/1992
09/09/1992EP0502568A2 Apparatus for bringing plastic materials to a state of reduced viscosity
01/1992
01/28/1992US5084186 Sedimentation control process
12/1991
12/31/1991US5076890 Method for pulp quality control and regulation
04/1991
04/02/1991US5003814 Sampling processes for use in the controlled addition of conditioning material to suspensions, sludges and the like and apparatus thereof
01/1991
01/01/1991US4981286 Apparatus using a fluid whose viscosity varies with electric current applied thereto
12/1990
12/20/1990CA2019262A1 Sedimentation control process
11/1990
11/08/1990DE3914912A1 High mol. organo-silicon cpds. continuous prodn. - and automatic discharge and pref. treatment and recirculation of defective prod.
10/1990
10/04/1990DE3910364A1 Testing machine and testing method for samples or test bodies
09/1990
09/19/1990EP0387925A1 Method of and device for monitoring and controlling the physical state of an incompressible fluid
09/16/1990CA2011707A1 Apparatus and method for pulp quality control and regulation
08/1990
08/29/1990EP0384614A2 Fluid consistency regulating pump
08/21/1990CA1273082A1 Device for automatically controlling the density and viscosity of the abrasive mixture and the quantity of metallic middlings used in the sawing of granite or hard stone
08/08/1990EP0381198A1 Apparatus using a fluid whose viscosity varies with electric current applied thereto
07/1990
07/31/1990US4944078 Size viscosity control method and controller for slashers
03/1990
03/06/1990US4905503 Method and device for measuring the viscosity of a fluid
12/1989
12/27/1989EP0347752A2 Size viscosity control method and controller for slashers
09/1989
09/12/1989US4865067 Fluid consistency regulating pump
08/1989
08/23/1989EP0329354A2 Method and device for measuring the viscosity of a fluid
05/1989
05/24/1989EP0317104A2 Control circuitry
03/1989
03/14/1989US4812151 Viscosity control in the manufacture of mineral fibers
01/1989
01/24/1989US4800290 Control circuitry
09/1988
09/27/1988US4773438 Apparatus for controlling the viscosity of wire coating enamel
08/1988
08/09/1988US4762422 Device for automatically controlling the density and viscosity of the abrasive mixture and the quantity of metallic middlings used in the sawing of granite or hard stone
04/1988
04/27/1988EP0264670A1 Turbine flow meter viscosity control
04/05/1988US4735227 Turbine flow meter viscosity control
09/1987
09/30/1987EP0238796A2 Apparatus and method for the manufacturing of a plastic material with definite properties, especially a polypropylene with a definite molecular structure
07/1987
07/30/1987DE3602309A1 Device having an actual value display and an adjustable reference value display for viscosity for determining the dilutability of viscous preparations
06/1987
06/09/1987CA1222803A1 Method and device for keeping constant the density of a printed colour
02/1987
02/24/1987USRE32360 Soft-serve freezer control
04/1986
04/30/1986EP0179238A2 Soft-serve freezer control
11/1985
11/12/1985US4552165 Method and device for maintaining density of a printed color constant
01/1985
01/29/1985CA1181833A1 Soft serve freezer control
11/1984
11/28/1984EP0126573A1 Method of and system for controlling the mixing of concrete
09/1984
09/04/1984CA1173721A1 Control valve
06/1984
06/19/1984US4454982 Control valve
06/05/1984US4452265 Method and apparatus for mixing liquids
05/1984
05/23/1984EP0108849A1 Apparatus and method for controlling consistency
05/01/1984US4445526 System and method for controlling the specific gravity and viscosity of the slurry applied to television picture tube faceplates
04/1984
04/17/1984US4443110 Method for mixing and masticating highly viscous materials
03/1984
03/21/1984EP0048243B1 A method and apparatus for mixing liquids
03/13/1984US4436431 Slurry production system
03/13/1984US4436429 Slurry production system
03/01/1984WO1984000830A1 Viscosity regulating apparatus and method
10/1983
10/04/1983US4407698 Apparatus for regulating fiber concentration
08/1983
08/31/1983EP0086933A2 Method of regulating the consistency in a pulper
08/09/1983US4397561 Slurry production system
05/1983
05/17/1983US4383417 Soft-serve freezer control
03/1983
03/09/1983EP0073577A2 Soft-serve freezer control
01/1983
01/20/1983WO1983000101A1 Mixture control method
10/1982
10/19/1982US4354517 Pressure valve
09/1982
09/21/1982US4350285 Viscosity regulating apparatus and method
07/1982
07/28/1982EP0056677A2 Method for mixing and masticating highly viscous materials and mixing apparatus for that method
03/1982
03/30/1982US4322593 Apparatus for pre-heating resin tablet
07/1981
07/09/1981WO1981001803A1 A method and apparatus for mixing liquids
03/1981
03/17/1981CA1097776A1 Self-contained hydraulic switch operator
02/1981
02/10/1981US4249885 Heavy fuel oil nozzle
10/1980
10/02/1980WO1980002039A1 Method of control of process of dispersion of solid phase in a liquid phase
08/1980
08/05/1980US4216081 Method and arrangement for continuous regulation of the specific slime gravity or slime concentration in settling chambers
06/1980
06/24/1980US4208883 Compressors for heat pumps
06/17/1980CA1079837A1 Impact matrix print head solenoid assembly
05/1980
05/06/1980CA1076825A1 Compressors for heat pumps
10/1978
10/03/1978CA1039830A1 Polymer intrinsic viscosity control
08/1976
08/31/1976US3977427 Control of the viscosity of fuel oil for burners
02/1976
02/17/1976US3938369 Arrangement for controlling the viscosity of a fluid
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