Patents
Patents for G01N 17 - Investigating resistance of materials to the weather, to corrosion, or to light (6,567)
02/1997
02/04/1997US5600691 Noble metal doping or coating of crack interior for stress corrosion cracking protection of metals
01/1997
01/23/1997DE19526368A1 Verfahren zur Behandlung von Werkstoffproben und Licht- und Bewitterungsprüfgerät A method of treating material samples and light and Weathering
01/21/1997US5596267 Apparatus and method for measuring potentials through pavements for buried pipeline cathodic protection systems
01/14/1997CA2094013C Corrosion condition evaluation and corrosion protection of unbonded post-tension cables in concrete structures
01/02/1997EP0750742A1 Electrode probe for use in aqueous environments of high temperature and high radiation
12/1996
12/10/1996US5583426 Method and apparatus for determining corrosivity of fluids on metallic materials
12/10/1996US5582746 Real time measurement of etch rate during a chemical etching process
12/05/1996DE19520825A1 HV cable installation with corrosion protection monitoring circuit
12/03/1996US5580431 Composite wire microelectrode and method of making same
11/1996
11/28/1996DE19518892A1 Warning system for early detection of corrosion caused by cooling fluid in motor vehicle cooling system
11/26/1996US5579354 Method of measuring a corrosion potential, method of simulating potential characteristics of a reaction rate, and plant monitoring system adopting them
11/19/1996US5576481 Method and apparatus for detecting microbiological fouling in aqueous systems
11/12/1996US5573624 Chemical etch monitor for measuring film etching uniformity during a chemical etching process
11/12/1996US5573623 Apparatus for contactless real-time in-situ monitoring of a chemical etching process
11/05/1996US5571955 Monitoring of stress corrosion cracking
10/1996
10/30/1996EP0739479A1 Smart fastener
10/24/1996WO1996033398A1 Reference electrode
10/23/1996CN2238433Y Metallic corrosion speed measuring device
10/22/1996US5568267 Simple transmittance-measuring instrument
10/22/1996US5566626 Incineration kiln devices and methods of protecting the same
10/17/1996WO1996032629A1 Apparatus for dynamically measuring the changing properties of a fluid
10/09/1996EP0736878A1 Crack growth mitigation method
10/03/1996WO1996030741A1 Measurement of environmental parameters in concrete
09/1996
09/26/1996DE19512220A1 Material erosion measurement gauge
09/25/1996EP0733895A1 Detector for monitoring the cooling liquid of heat exchanger circuits
09/19/1996WO1996028743A1 Reflectometry methods for insulated pipes
09/18/1996EP0732589A2 Methods for testing the fouling tendency of FCC slurries
09/17/1996US5556596 Measurement of cracks in beams, changeable load members between beams and supplying pressurized fluid in chambers
09/11/1996EP0731191A1 Method of mitigating corrosion
09/06/1996WO1996017225A3 Highly sensitive optical fiber cavity coating removal detection
08/1996
08/27/1996US5549803 Smart fastener
08/21/1996EP0727657A1 Simple transmittance-measuring instrument
08/21/1996EP0727656A1 Corrosion estimating method for plant structural material and corrosion diagnostic system
07/1996
07/25/1996WO1996022519A1 Electrode probe for use in aqueous environments of high temperature and high radiation
07/16/1996US5535637 Variable volume test chamber
07/10/1996CN1126315A Artificial climate combination environment experimental machine and its method
07/03/1996EP0720010A1 Testing device for optical element subjected to radiation
07/02/1996US5531103 Method and apparatus for determining velocity dependent corrosion rate
06/1996
06/27/1996DE4444944A1 Appts. to measure corrosion resistance
06/25/1996US5529668 Detection of potential for corrosion of steel reinforced composite pipe
06/06/1996WO1996017241A1 Detection of potential for corrosion of steel reinforced composite pipe
06/06/1996WO1996017225A2 Highly sensitive optical fiber cavity coating removal detection
06/06/1996CA2206224A1 Detection of potential for corrosion of steel reinforced composite pipe
06/04/1996US5522273 Variable volume test chamber
06/04/1996US5522251 Methods and apparatus for simulating the long-term effects of normal wear and maintenance of surfaces
05/1996
05/23/1996WO1996015437A1 Variable volume test chamber
05/21/1996US5519330 Method and apparatus for measuring degree of corrosion of metal materials
05/21/1996US5517851 Method and apparatus for predicting onset of intergranular attack and stress corrosion cracking in tubing subjected to hostile environment
05/14/1996US5516413 Oxidized zirconium alloy tube member having an electroconductive core which includes a liquid electrolyte and a porous plug
05/09/1996WO1996013706A1 Device for installation and removal of a probe
05/07/1996US5513538 Test chamber with a pull out table that has a brake and stops that limit the movement of the table
05/01/1996EP0513296B1 Device for the assembly or disassembly of probes in process pipes, tanks, etc.
04/1996
04/30/1996US5511434 Variable volume test chamber
04/17/1996EP0707319A1 Co-deposition of palladium during oxide film growth in high-temperature water to mitigate stress corrosion cracking
04/14/1996CA2159371A1 Co-deposition of palladium during oxide film growth in high-temperature water to mitigate stress corrosion cracking
04/11/1996DE4443021C1 Corrosion protection characteristics measuring system for engine coolant
04/09/1996US5505827 Method of detecting carbides in alloy steels by electrochemical polarization
04/02/1996US5504438 Testing method for imaging defects in a liquid crystal display substrate
04/02/1996US5503032 High accuracy weathering test machine
04/02/1996US5503006 High temperature corrosion simulator
03/1996
03/26/1996US5501777 Method for testing solder mask material
03/19/1996US5500073 Semiconductor wafers, electrodes in etch bath but not contacting wafers, monitoring impedance, capacitance, resistance, etc
03/12/1996US5498967 System and methods of use for conducting a neutral corrosion survey
03/12/1996US5497661 Method of measuring the delay of ultrasound in the pulse reflection method
03/05/1996US5495752 Erosion detector for a feed water steam nozzle
02/1996
02/24/1996CA2156234A1 Dynamic fouling test procedure
02/20/1996US5493113 Highly sensitive optical fiber cavity coating removal detection
02/14/1996CN2220069Y Double-insulation can corrosion tester
02/07/1996EP0581915B1 Electrode for determining the state of corrosion of metal reinforcement in concrete constructions
01/1996
01/31/1996CN1116002A Device for monitoring fluid ageing
01/30/1996US5488267 Xenon lamp system for materials testing apparatus
01/24/1996EP0693681A1 Apparatus and methods for measuring the ohmic-drop-free potential and for coating integrity evaluation in presence of stray currents
01/24/1996EP0693680A2 Method of evaluating corrosion resistance of metal material, method of designing alloy of high corrosion resistance, method of diagnosing corroded state of metal material, and method of operating plant
01/18/1996WO1996001416A1 Tube corrosion accelerator
01/17/1996CN2217798Y Spring constant-load stress corrosion testing device
01/03/1996EP0690489A2 Method and apparatus for contactless real-time in-situ monitoring of a chemical etching process
01/03/1996EP0690488A2 Real time measurement of etch rate during a chemical etching process
01/02/1996US5481198 Method and device for measuring corrosion on a portion of a metallic path carrying an undetermined load current
01/02/1996US5480511 By change in electrical characteristics between two toroidal windings comprising a generator and a detector disposed in wet etchant
01/02/1996CA2038701C Conduit liner monitor
12/1995
12/19/1995US5476636 Apparatus for performing weather resistance test
12/14/1995DE19519275A1 Testing resistance of porous construction-building materials e.g. bricks to frost
12/05/1995US5473643 Corrosion testing using isotopes
11/1995
11/21/1995US5469048 Cathodic protection measurement apparatus
11/07/1995US5465278 Shroud electrochemical potential monitor
10/1995
10/24/1995US5460033 Corrosion condition evaluation and corrosion protection of unbonded post-tension cables in concrete structures
10/18/1995EP0677166A1 Device for monitoring fluid ageing
10/13/1995CA2143233A1 Noble metal doping or coating of crack interior for strees corrosion cracking protection of metals
10/13/1995CA2118063A1 Palladium acetylacetonate solution and related method of manufacture
10/11/1995EP0676639A2 Method and apparatus for quantitatively evaluating ageing behaviour of a polymeric material
10/11/1995EP0676233A1 Membrane monitoring for reverse osmosis process
10/03/1995US5455777 Method of predicting deterioration and damage of structural member and prediction apparatus for use with the method
09/1995
09/27/1995EP0401257B1 Method and system for measuring the corrosion properties of specimens
09/19/1995US5451862 System and method of use for conducting a neutral corrosion survey
09/13/1995EP0671486A1 Noble metal doping or coating of crack interior for stress corrosion cracking protection of metals
09/12/1995US5450018 Device for testing electrical modules
09/12/1995US5449017 Proximity sensing probe
09/07/1995DE4406703A1 Corrosion measuring cell for inspecting flat workpieces
09/05/1995US5448605 Corrosion resistance of stainless steels in nuclear reactors
09/05/1995US5448178 Transient technique to determine solution resistance for simple and accurate corrosion rate measurements
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