Patents
Patents for G01N 17 - Investigating resistance of materials to the weather, to corrosion, or to light (6,567)
09/1995
09/05/1995US5447057 Template for taking erosion/corrosion measurements
08/1995
08/30/1995EP0256087B1 Plated sensor for monitoring corrosion or electroplating
08/29/1995US5446369 Continuous, automatic and remote monitoring of corrosion
08/17/1995WO1995019561A3 Smart fastener
08/17/1995DE4401187C1 Corrosion measurement
08/08/1995CA2014982C Coolant corrosiveness indicator
08/02/1995CN1106137A 锈蚀分析系统和方法 Corrosion analysis systems and methods
08/01/1995US5437773 Method for monitoring environmental and corrosion
07/1995
07/20/1995WO1995019561A2 Smart fastener
07/13/1995DE4401188A1 Measuring cell for detecting corrosion processes at conducting materials
07/13/1995DE4400226A1 Material test system for determining permeation and degradation behaviour
07/05/1995EP0661538A2 Method for measuring a corrosion potential, method of simulating potential characteristics of a reaction rate, and plant monitoring system adopting system
06/1995
06/27/1995US5426973 Methods for detection and prevention of concrete cracking and spalling associated with embedded metal corrosion
06/20/1995US5425867 Method and apparatus for producing electrochemical impedance spectra
06/20/1995US5425267 Corrosion simulator and method for simulating corrosion activity of a process stream
05/1995
05/11/1995DE4439584A1 Transient method for determining solution resistance for simple and accurate measurement of corrosion rate
05/09/1995US5414356 Fluxmeter including squid and pickup coil with flux guiding core and method for sensing degree of deterioration of an object
05/04/1995WO1995012119A1 Device for monitoring fluid ageing
05/04/1995CA2152069A1 Device for monitoring fluid ageing
05/03/1995EP0651397A1 In-situ palladium doping or coating of stainless steel surfaces
05/03/1995EP0651073A1 Palladium acetylacetonate solution
05/02/1995US5411890 Method for measuring atmospheric corrosion
04/1995
04/25/1995US5410256 Dissipation factor as a predictor of anodic coating performance
04/20/1995WO1995010643A1 Controlling crevice chemistry in a pressurized water reactor steam generator
04/11/1995US5406193 Hot gas in-situ monitoring probe
04/11/1995US5405513 Method and apparatus for an electrochemical test cell
04/05/1995EP0646790A1 Method and apparatus for detecting embrittlement of metal material
04/04/1995US5404104 Device and method for monitoring and locating defects in, and detachment of, the protective covering of underground or immersed metal structures or pipelines
04/04/1995US5403550 Insulated wire having openings in insulation for electrolytic contact between wire and moisture in concrete
03/1995
03/22/1995EP0643825A1 Apparatus and method for real time corrosion monitoring in high temperature systems
03/21/1995US5399017 Method and apparatus for evaluating heat exchanger efficiency
03/16/1995DE4330759A1 Device for examining weather resistance and light-fastness
03/14/1995US5397534 Detecting pH in water reactor steam generator with sodium, chlorine, calcium and sulfate and silica
02/1995
02/28/1995US5392661 Hydrogen monitoring apparatus
02/21/1995CA1334518C System for controlling corrosion in thin layers of corrosive fluids
02/16/1995DE4412284C1 Membrane monitoring in the reverse osmosis process
02/14/1995US5389216 Method for active corrosion analysis
02/08/1995EP0637835A1 Illumination arrangement for light and weathering testing systems with a xenon gas discharge lamp
02/02/1995DE4433357A1 Method for PC-supported measured-value acquisition and measured-value processing within cathodic corrosion protection
01/1995
01/31/1995US5386442 Method and apparatus for controlling the load on double cantilever beam sensors
01/31/1995US5385060 Device for the assembly or disassembly of probes in process pipes, tanks, etc.
01/03/1995US5378429 Wedges for cracks
01/03/1995US5377533 Piping system for logging a history of the piping system over time
12/1994
12/28/1994EP0631123A2 Method and apparatus for monitoring crack growth
12/22/1994WO1994029809A1 Corrosion analysis system and method
12/20/1994US5373728 In a replaceable sacrificial anode system
12/07/1994EP0627618A1 Method and device for monitoring the effects of a liquid on walls
12/06/1994US5370799 Elevated temperature-pressure flow simulator
12/06/1994US5370783 Electrode
12/06/1994US5370776 Electrochemical impedance spectroscopy method for evaluating corrosion inhibitor performance
11/1994
11/29/1994US5369675 Remote load activating mechanisms
11/29/1994US5369370 Method and apparatus for the measurement of the corrosion potential between a coated metal surface and a reference electrode
11/27/1994CA2124409A1 Method and apparatus for measuring the effects of a liquid solution on the walls of the container
11/22/1994US5365779 Corrosion condition evaluation and corrosion protection of unbonded post-tension cables in concrete structures
11/01/1994US5361284 Tube corrosion accelerator
10/1994
10/26/1994EP0561867B1 Process for measuring ultra-sound propagation time during the pulse reflection method
10/26/1994CN1094162A Low-stress hidden fragmentation danger detector for pickling boiler pipes
10/19/1994EP0620431A1 Welded nickel alloy double-cantilever beam crack growth sensor and method for its fabrication
10/18/1994US5356521 Process for monitoring biofilm activity
10/11/1994US5353653 Heat exchanger abnormality monitoring system
09/1994
09/27/1994US5349874 Method for microbiological monitoring
09/27/1994US5349869 Welded nickel alloy double-cantilever beam crack growth sensor and method for its fabrication
09/13/1994US5347212 System and method of use for conducting a neutral corrosion survey
09/07/1994EP0614078A1 Device for corrosion measurement
08/1994
08/24/1994EP0611968A1 Apparatus for testing modules
08/24/1994EP0611963A1 Corrosivity monitoring of petroleum feedstream
08/16/1994US5338432 Corrosivity sensor
08/16/1994US5338390 Two conductive electrodes positioned on opposite sides of wafer in etchant bath; monitoring impedance
08/11/1994DE4303446A1 Double-segment conical electrode
08/10/1994EP0610003A1 Method for determining the efficacy of a corrosion protection treatment
08/10/1994EP0609402A1 Improved unitized test system with bidirectional transport feature
08/03/1994CA2114708A1 Field method for determining if adequate corrosion inhibition has been applied to thermally processed cans
07/1994
07/26/1994US5332961 Resistive oil quality sensor
07/26/1994US5332900 On-line corrosivity monitor for petroleum products
07/26/1994US5331847 Soil erodibility testing
07/26/1994US5331846 Long duration ash probe
07/20/1994EP0607057A1 Electrochemical monitoring of vessel penetrations
07/16/1994CA2113496A1 Electrochemical monitoring of vessel penetrations
06/1994
06/28/1994US5324884 Developing device having first and second toner supply means with an electric field generated therebetween
06/21/1994US5323429 Electrochemical monitoring of vessel penetrations
06/09/1994WO1994012862A1 Apparatus and method for real time corrosion monitoring in high temperature systems
06/07/1994US5318678 Method and apparatus for analyzing the state of protection against corrosion of a work under cathodic protection
06/07/1994US5318361 Rapid temperature cycling for accelerated stress testing
06/07/1994US5317925 Double-cantilever beam type test piece and corrosive environmental crack growth measuring apparatus
05/1994
05/31/1994US5316633 Signals, measurement of sensitization stress cracking
05/31/1994US5316035 Capacitive proximity monitoring device for corrosive atmosphere environment
05/10/1994US5310470 Corrosivity sensor
05/10/1994US5309981 Heated cabinet
05/05/1994DE4307266C1 Appts. for corrosion measurement - including a tubular immersion probe with an open section for housing test specimens and a counter-electrode
05/05/1994DE4236897A1 Weathering simulation device for testing organic materials - has main spray and auxiliary spray associated with screening element enclosing each sample
04/1994
04/28/1994WO1994009354A1 Corrosion monitor system
04/26/1994US5307385 Method of and apparatus for estimating remaining service life of material being exposed to radiant ray irradiation
04/26/1994US5306414 Corrosion sensor
04/26/1994US5305634 Weathering test method and sample holder used therein
04/20/1994EP0593168A1 Method and apparatus for measuring underdeposit localized corrosion rate or metal corrosion rate under tubercles in cooling water systems
04/13/1994EP0591802A2 Method and apparatus for measuring degree of corrosion of metal materials
03/1994
03/17/1994WO1994006027A1 System and method of use for conducting a neutral corrosion survey
03/08/1994US5292481 Crack propagation test specimen
03/03/1994WO1994004904A1 Evaluating heat exchanger efficiency
03/01/1994US5290407 System for controlling corrosion in an environment in which thin layers of low-pH corrosive fluids are formed
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