FR1252295A - Method and apparatus for detecting the passage of an interface between fluids - Google Patents
Method and apparatus for detecting the passage of an interface between fluidsInfo
- Publication number
- FR1252295A FR1252295A FR819681A FR819681A FR1252295A FR 1252295 A FR1252295 A FR 1252295A FR 819681 A FR819681 A FR 819681A FR 819681 A FR819681 A FR 819681A FR 1252295 A FR1252295 A FR 1252295A
- Authority
- FR
- France
- Prior art keywords
- fluids
- passage
- interface
- detecting
- 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.)
- Expired
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
- G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
- G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/03—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of several different products following one another in the same conduit, e.g. for switching from one receiving tank to another
- F17D3/05—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of several different products following one another in the same conduit, e.g. for switching from one receiving tank to another the different products not being separated
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
- G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
- G01N11/08—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture by measuring pressure required to produce a known flow
-
- 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
- G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR819681A FR1252295A (en) | 1959-02-27 | 1960-02-26 | Method and apparatus for detecting the passage of an interface between fluids |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB683259 | 1959-02-27 | ||
FR819681A FR1252295A (en) | 1959-02-27 | 1960-02-26 | Method and apparatus for detecting the passage of an interface between fluids |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1252295A true FR1252295A (en) | 1961-01-27 |
Family
ID=26185098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR819681A Expired FR1252295A (en) | 1959-02-27 | 1960-02-26 | Method and apparatus for detecting the passage of an interface between fluids |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1252295A (en) |
-
1960
- 1960-02-26 FR FR819681A patent/FR1252295A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1258142A (en) | Method and apparatus for the extraction of helium | |
BE585765A (en) | Method and apparatus for continuous pipe formation | |
FR1221112A (en) | Method and apparatus for the extrusion of visco-elastic materials | |
BE590752A (en) | Method and apparatus for inspecting fluids | |
FR1221476A (en) | Method and apparatus for analysis or other operations on fluids | |
FR1220267A (en) | Method and apparatus for the analysis or other treatment of gaseous fluids | |
FR1244234A (en) | Method and apparatus for the conversion of hydrocarbons | |
FR1247005A (en) | Method and apparatus for the conversion of hydrocarbons | |
FR1252295A (en) | Method and apparatus for detecting the passage of an interface between fluids | |
FR1363478A (en) | Method and apparatus for taking samples of milk | |
FR1202215A (en) | Method and apparatus for the concentration of hydrogen | |
FR1312164A (en) | Method and apparatus for determining the profile of a surface | |
FR1285835A (en) | Method and apparatus for joining sheets | |
FR1260963A (en) | Method and apparatus for polishing contiguous bearings | |
FR1258481A (en) | Method and apparatus for the concentration of radiocative solutions | |
FR1219840A (en) | Method and apparatus for determining the consistency of yogurt | |
BE591930A (en) | Method and apparatus for polishing contiguous bearings. | |
FR1281503A (en) | Method and apparatus for hydroreforming hydrocarbons | |
FR78630E (en) | Method and apparatus for the concentration of hydrogen | |
FR1261034A (en) | Method and apparatus for mixing fluids | |
BE579169A (en) | Method and apparatus for the preparation of musts | |
FR1226305A (en) | Method and apparatus for reducing the cross section of metallic elements | |
FR1228700A (en) | Method and apparatus for determining the viscosity of liquids | |
FR1221943A (en) | Method and apparatus for degassing metals | |
FR1271792A (en) | Method and apparatus for exploration of boreholes with an inclinograph |