BE714217A - - Google Patents
Info
- Publication number
- BE714217A BE714217A BE714217DA BE714217A BE 714217 A BE714217 A BE 714217A BE 714217D A BE714217D A BE 714217DA BE 714217 A BE714217 A BE 714217A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/288—X-rays; Gamma rays or other forms of ionising radiation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/05—Investigating materials by wave or particle radiation by diffraction, scatter or reflection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/10—Different kinds of radiation or particles
- G01N2223/101—Different kinds of radiation or particles electromagnetic radiation
- G01N2223/1013—Different kinds of radiation or particles electromagnetic radiation gamma
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/20—Sources of radiation
- G01N2223/202—Sources of radiation isotopes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/30—Accessories, mechanical or electrical features
- G01N2223/322—Accessories, mechanical or electrical features immerged detecting head
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/635—Specific applications or type of materials fluids, granulates
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Measurement Of Radiation (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63396667A | 1967-04-26 | 1967-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE714217A true BE714217A (forum.php) | 1968-09-16 |
Family
ID=24541893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE714217D BE714217A (forum.php) | 1967-04-26 | 1968-04-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3555274A (forum.php) |
| BE (1) | BE714217A (forum.php) |
| DE (1) | DE1764211A1 (forum.php) |
| FR (1) | FR1560954A (forum.php) |
| GB (1) | GB1222586A (forum.php) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3787682A (en) * | 1966-10-21 | 1974-01-22 | Vdo Schindling | Apparatus for measuring the filling level in liquid receiving containers by means of radio-active rays |
| US4247075A (en) * | 1979-10-22 | 1981-01-27 | Rogers Walter J | Molds for making feathered lures |
| US4371977A (en) * | 1980-06-17 | 1983-02-01 | Union Carbide Corporation | Method for detecting solidification in a mixed phase container |
| US4520711A (en) * | 1981-03-13 | 1985-06-04 | The Commonwealth Of Australia | Loop retention device for hook operated bomb arming solenoids |
| EP0074365A1 (en) * | 1981-03-16 | 1983-03-23 | Mount Isa Mines Limited | Measurement of bulk density of particulate materials |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3344273A (en) * | 1967-09-26 | Apparatus fos analyzing a gaseous me- dium by subjecting the gas to electron bombardment and measuring the chak- acteristic x-ray emission | ||
| US2316239A (en) * | 1941-08-20 | 1943-04-13 | Texas Co | Method and apparatus for determining density of fluids |
| US2323128A (en) * | 1941-09-10 | 1943-06-29 | Texas Co | Method and apparatus for determining liquid level |
| US2873377A (en) * | 1954-12-27 | 1959-02-10 | Texas Co | Method of analyzing compositions |
| US3244897A (en) * | 1962-06-27 | 1966-04-05 | Simmonds Precision Products | Measurement of the mass of a material in a container by radioactive means |
-
1967
- 1967-04-26 US US633966A patent/US3555274A/en not_active Expired - Lifetime
-
1968
- 1968-04-24 DE DE19681764211 patent/DE1764211A1/de active Pending
- 1968-04-25 GB GB09702/68A patent/GB1222586A/en not_active Expired
- 1968-04-25 BE BE714217D patent/BE714217A/xx unknown
- 1968-04-26 FR FR1560954D patent/FR1560954A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3555274A (en) | 1971-01-12 |
| FR1560954A (forum.php) | 1969-03-21 |
| GB1222586A (en) | 1971-02-17 |
| DE1764211A1 (de) | 1971-06-03 |