GB9009365D0 - Method for detecting wear on metal assemblies having inert coatings thereon - Google Patents
Method for detecting wear on metal assemblies having inert coatings thereonInfo
- Publication number
- GB9009365D0 GB9009365D0 GB909009365A GB9009365A GB9009365D0 GB 9009365 D0 GB9009365 D0 GB 9009365D0 GB 909009365 A GB909009365 A GB 909009365A GB 9009365 A GB9009365 A GB 9009365A GB 9009365 D0 GB9009365 D0 GB 9009365D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- detecting wear
- metal assemblies
- inert coatings
- coatings
- inert
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/20—Investigating the presence of flaws
- G01N27/205—Investigating the presence of flaws in insulating materials
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/572,165 US5119032A (en) | 1989-08-25 | 1990-08-23 | Detection of imperfections in the inert coating of a rotating metal component |
DE69015924T DE69015924T2 (en) | 1989-08-25 | 1990-08-24 | Method for determining the wear of metallic parts covered with a passive layer. |
PCT/GB1990/001323 WO1991002969A1 (en) | 1989-08-25 | 1990-08-24 | Method for detecting wear on metal assemblies having inert coatings thereon |
AU63571/90A AU6357190A (en) | 1989-08-25 | 1990-08-24 | Method for detecting wear on metal assemblies having inert coatings thereon |
EP90309346A EP0414571B1 (en) | 1989-08-25 | 1990-08-24 | Method for detecting wear on metal assemblies having inert coatings thereon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898919324A GB8919324D0 (en) | 1989-08-25 | 1989-08-25 | Method for detecting wear on metal assemblies having inert coatings thereon |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9009365D0 true GB9009365D0 (en) | 1990-06-20 |
GB2235297A GB2235297A (en) | 1991-02-27 |
GB2235297B GB2235297B (en) | 1994-01-26 |
Family
ID=10662096
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB898919324A Pending GB8919324D0 (en) | 1989-08-25 | 1989-08-25 | Method for detecting wear on metal assemblies having inert coatings thereon |
GB9009365A Expired - Fee Related GB2235297B (en) | 1989-08-25 | 1990-04-26 | Method for detecting wear on metal assemblies having inert coatings thereon |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB898919324A Pending GB8919324D0 (en) | 1989-08-25 | 1989-08-25 | Method for detecting wear on metal assemblies having inert coatings thereon |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8919324D0 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2510644C2 (en) * | 1975-03-12 | 1983-08-25 | Volker Dr.-Ing. 6750 Kaiserslautern Hans | Device for detecting newly occurring defects in the linings of containers |
GB1545487A (en) * | 1975-03-27 | 1979-05-10 | Ici Ltd | Method and probe assembly for examination of protective coatings |
US4584521A (en) * | 1981-10-16 | 1986-04-22 | Battelle Memorial Institute | Method of detecting the defects in a dielectric coating at the surface of an electrically conductive underlayer |
JPS6344158A (en) * | 1986-08-12 | 1988-02-25 | Toyo Seikan Kaisha Ltd | Method and apparatus for measuring metal exposure at resin covered section of metal container or structural member thereof |
-
1989
- 1989-08-25 GB GB898919324A patent/GB8919324D0/en active Pending
-
1990
- 1990-04-26 GB GB9009365A patent/GB2235297B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB8919324D0 (en) | 1989-10-11 |
GB2235297A (en) | 1991-02-27 |
GB2235297B (en) | 1994-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19960426 |