NL6802231A - - Google Patents
Info
- Publication number
- NL6802231A NL6802231A NL6802231A NL6802231A NL6802231A NL 6802231 A NL6802231 A NL 6802231A NL 6802231 A NL6802231 A NL 6802231A NL 6802231 A NL6802231 A NL 6802231A NL 6802231 A NL6802231 A NL 6802231A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
- G01B7/24—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in magnetic properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
-
- 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
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
- G01N27/85—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields using magnetographic methods
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR95426 | 1967-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6802231A true NL6802231A (US08071687-20111206-C00004.png) | 1968-08-19 |
Family
ID=8625486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6802231A NL6802231A (US08071687-20111206-C00004.png) | 1967-02-17 | 1968-02-16 |
Country Status (9)
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2062235A (en) * | 1979-01-05 | 1981-05-20 | British Gas Corp | Measuring velocity and/or distance travelled |
US4586576A (en) * | 1982-09-28 | 1986-05-06 | Inoue-Japax Research Incorporated | Measuring system |
DE3507646C1 (de) * | 1985-03-05 | 1986-07-17 | Anton Piller GmbH & Co KG, 3360 Osterode | Innenkegel-Meßgerät |
EP3215711B1 (en) * | 2014-10-08 | 2019-08-14 | Halliburton Energy Services, Inc. | Electromagnetic imaging for structural inspection |
US9851279B2 (en) * | 2015-02-27 | 2017-12-26 | General Electric Company | Methods for determining strain on turbine components using traversable strain sensor readers |
US9952117B2 (en) | 2015-02-27 | 2018-04-24 | General Electric Company | Methods for determining strain on turbine components using a plurality of strain sensor reference features |
CN109115865B (zh) * | 2018-09-18 | 2024-07-09 | 中国石油化工股份有限公司 | 盘式连续油管损伤检测装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3243692A (en) * | 1966-03-29 | Travelx-responsive s sensingx d device, particularly for control of fabricating machinery | ||
DE1065634B (US08071687-20111206-C00004.png) * | 1959-09-17 | |||
US2485285A (en) * | 1945-06-29 | 1949-10-18 | Republic Steel Corp | Strip elongation indicator |
US2655633A (en) * | 1951-05-07 | 1953-10-13 | Regan Forge & Eng Co | Apparatus for measuring pipe in or out of holes |
GB824653A (en) * | 1955-01-12 | 1959-12-02 | Vyzk Ustav Obrabecich Stroju | High precision measuring by means of a magnetic record |
US2989690A (en) * | 1959-04-29 | 1961-06-20 | Gen Electric | Elongation, length, and velocity gage |
US3262053A (en) * | 1961-02-27 | 1966-07-19 | American Mach & Foundry | Method of and apparatus for magnetically detecting flaws in ferromagnetic objects bysuperimposing magnetic tapes or rollers thereon |
US3276131A (en) * | 1965-04-09 | 1966-10-04 | Clayton W Hahn | Linear measuring device |
-
1967
- 1967-02-17 FR FR95426A patent/FR1587328A/fr not_active Expired
-
1968
- 1968-02-13 US US705070A patent/US3535920A/en not_active Expired - Lifetime
- 1968-02-16 CH CH229568A patent/CH489777A/fr not_active IP Right Cessation
- 1968-02-16 DE DEC44639A patent/DE1300707B/de active Pending
- 1968-02-16 BE BE710847D patent/BE710847A/xx unknown
- 1968-02-16 NL NL6802231A patent/NL6802231A/xx unknown
- 1968-02-16 ES ES350553A patent/ES350553A1/es not_active Expired
- 1968-02-16 LU LU55497D patent/LU55497A1/xx unknown
- 1968-02-16 GB GB7764/68A patent/GB1170699A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1170699A (en) | 1969-11-12 |
BE710847A (US08071687-20111206-C00004.png) | 1968-07-01 |
US3535920A (en) | 1970-10-27 |
CH489777A (fr) | 1970-04-30 |
FR1587328A (US08071687-20111206-C00004.png) | 1970-03-20 |
LU55497A1 (US08071687-20111206-C00004.png) | 1968-04-29 |
ES350553A1 (es) | 1969-05-01 |
DE1300707B (de) | 1969-08-07 |