CA1172872A - Groundwater flow meter - Google Patents
Groundwater flow meterInfo
- Publication number
- CA1172872A CA1172872A CA000380663A CA380663A CA1172872A CA 1172872 A CA1172872 A CA 1172872A CA 000380663 A CA000380663 A CA 000380663A CA 380663 A CA380663 A CA 380663A CA 1172872 A CA1172872 A CA 1172872A
- Authority
- CA
- Canada
- Prior art keywords
- fluid
- flow
- sensors
- medium
- temperature
- 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
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
- G01P13/006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using thermal variables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/10—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803024417 DE3024417A1 (de) | 1980-06-28 | 1980-06-28 | Verfahren und vorrichtung zur messung einer stroemungscharakteristik |
| DEP3024417.8 | 1980-06-28 | ||
| US06/276,787 US4391137A (en) | 1980-06-28 | 1981-06-24 | Groundwater flow meter |
| US276,787 | 1981-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1172872A true CA1172872A (en) | 1984-08-21 |
Family
ID=25786276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000380663A Expired CA1172872A (en) | 1980-06-28 | 1981-06-26 | Groundwater flow meter |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT386685B (de) |
| CA (1) | CA1172872A (de) |
| GB (1) | GB2079470B (de) |
| NL (1) | NL8103134A (de) |
| NO (1) | NO155217C (de) |
| SE (1) | SE441962B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2552208B1 (fr) * | 1983-09-16 | 1988-01-22 | Gaz De France | Procede et dispositif d'interruption du fonctionnement d'un appareil utilisant un fluide gazeux |
| US5551287A (en) * | 1995-02-02 | 1996-09-03 | Mobil Oil Corporation | Method of monitoring fluids entering a wellbore |
| DE102006012229B3 (de) * | 2006-03-16 | 2007-06-14 | Siemens Ag | Strömungsmessvorrichtung zur Bestimmung einer Strömungsrichtung |
-
1981
- 1981-06-26 GB GB8119772A patent/GB2079470B/en not_active Expired
- 1981-06-26 AT AT0286781A patent/AT386685B/de not_active IP Right Cessation
- 1981-06-26 CA CA000380663A patent/CA1172872A/en not_active Expired
- 1981-06-26 NO NO812198A patent/NO155217C/no unknown
- 1981-06-29 SE SE8104053A patent/SE441962B/sv not_active IP Right Cessation
- 1981-06-29 NL NL8103134A patent/NL8103134A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO155217B (no) | 1986-11-17 |
| SE8104053L (sv) | 1981-12-29 |
| AT386685B (de) | 1988-09-26 |
| NL8103134A (nl) | 1982-01-18 |
| SE441962B (sv) | 1985-11-18 |
| GB2079470B (en) | 1984-10-31 |
| NO155217C (no) | 1987-02-25 |
| GB2079470A (en) | 1982-01-20 |
| ATA286781A (de) | 1988-02-15 |
| NO812198L (no) | 1981-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |