BE751242A - Appareillage pour la detection de bulles dans un metal a l'etatfluide, et pour la determination de la presence de particules metalliques dans des conduites metalliques - Google Patents
Appareillage pour la detection de bulles dans un metal a l'etatfluide, et pour la determination de la presence de particules metalliques dans des conduites metalliquesInfo
- Publication number
- BE751242A BE751242A BE751242DA BE751242A BE 751242 A BE751242 A BE 751242A BE 751242D A BE751242D A BE 751242DA BE 751242 A BE751242 A BE 751242A
- Authority
- BE
- Belgium
- Prior art keywords
- metal
- bubbles
- determining
- detection
- equipment
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 title 1
- 239000002923 metal particle Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
- G01V3/104—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils using several coupled or uncoupled coils
- G01V3/105—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils using several coupled or uncoupled coils forming directly coupled primary and secondary coils or loops
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
-
- 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
- G01N27/023—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Remote Sensing (AREA)
- Analytical Chemistry (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT3760169 | 1969-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE751242A true BE751242A (fr) | 1970-11-16 |
Family
ID=11245925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE751242D BE751242A (fr) | 1969-06-03 | 1970-06-01 | Appareillage pour la detection de bulles dans un metal a l'etatfluide, et pour la determination de la presence de particules metalliques dans des conduites metalliques |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE751242A (fr) |
| CA (1) | CA936234A (fr) |
| DE (1) | DE2027488A1 (fr) |
| FR (1) | FR2049788A5 (fr) |
| GB (1) | GB1316793A (fr) |
| LU (1) | LU61012A1 (fr) |
| NL (1) | NL7007968A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900622A (zh) * | 2019-03-25 | 2019-06-18 | 山西大学 | 一种粉末矿物可浮性分析仪 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6041815B2 (ja) * | 1979-05-18 | 1985-09-19 | トキコ株式会社 | 近接スイツチ |
| FR2575552B1 (fr) * | 1984-12-27 | 1987-02-13 | Novatome | Dispositif de detection d'un materiau conducteur de l'electricite contenu dans une enveloppe et applications de ce dispositif |
| US4926120A (en) * | 1988-12-27 | 1990-05-15 | United Technologies Corporation | In-line metallic debris particle detection system |
| US5485083A (en) * | 1993-10-28 | 1996-01-16 | Smiths Industries | Transformer coupled in-line metallic debris sensor |
-
1970
- 1970-05-28 LU LU61012D patent/LU61012A1/xx unknown
- 1970-05-28 GB GB2587570A patent/GB1316793A/en not_active Expired
- 1970-05-29 DE DE19702027488 patent/DE2027488A1/de active Pending
- 1970-06-01 BE BE751242D patent/BE751242A/fr unknown
- 1970-06-02 CA CA084480A patent/CA936234A/en not_active Expired
- 1970-06-02 NL NL7007968A patent/NL7007968A/xx unknown
- 1970-06-02 FR FR7020152A patent/FR2049788A5/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900622A (zh) * | 2019-03-25 | 2019-06-18 | 山西大学 | 一种粉末矿物可浮性分析仪 |
| CN109900622B (zh) * | 2019-03-25 | 2021-09-28 | 山西大学 | 一种粉末矿物可浮性分析仪 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1316793A (en) | 1973-05-16 |
| FR2049788A5 (fr) | 1971-03-26 |
| NL7007968A (fr) | 1970-12-07 |
| DE2027488A1 (de) | 1970-12-10 |
| LU61012A1 (fr) | 1970-07-28 |
| CA936234A (en) | 1973-10-30 |
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