DK308580A - Apparat til samtidig maaling af komposanterne til hastighedsvektoren for en ioiserbar lufstroem - Google Patents
Apparat til samtidig maaling af komposanterne til hastighedsvektoren for en ioiserbar lufstroemInfo
- Publication number
- DK308580A DK308580A DK308580A DK308580A DK308580A DK 308580 A DK308580 A DK 308580A DK 308580 A DK308580 A DK 308580A DK 308580 A DK308580 A DK 308580A DK 308580 A DK308580 A DK 308580A
- Authority
- DK
- Denmark
- Prior art keywords
- ioisable
- composants
- air flow
- speed vector
- similar measurement
- Prior art date
Links
Classifications
-
- 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
- G01P5/005—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using a jet directed into the fluid
- G01P5/006—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using a jet directed into the fluid the jet used is composed of ionised or radioactive particles
-
- 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
- G01P5/08—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring variation of an electric variable directly affected by the flow, e.g. by using dynamo-electric effect
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7918653A FR2461954A1 (fr) | 1979-07-18 | 1979-07-18 | Dispositif pour la mesure simultanee des composantes du vecteur vitesse d'un ecoulement gazeux ionisable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK308580A true DK308580A (da) | 1981-01-19 |
Family
ID=9228047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK308580A DK308580A (da) | 1979-07-18 | 1980-07-17 | Apparat til samtidig maaling af komposanterne til hastighedsvektoren for en ioiserbar lufstroem |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4345478A (da) |
| JP (1) | JPS5693049A (da) |
| DE (1) | DE3026813A1 (da) |
| DK (1) | DK308580A (da) |
| FR (1) | FR2461954A1 (da) |
| GB (1) | GB2061515A (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4441371A (en) * | 1981-04-04 | 1984-04-10 | Lucas Industries Limited | Gas flow meters |
| US4680962A (en) * | 1984-01-20 | 1987-07-21 | Durbin Enoch J | Fluid flow rate and direction measuring apparatus |
| US7483255B2 (en) * | 2003-06-11 | 2009-01-27 | Ion Systems | Ionizing electrode structure and apparatus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2611268A (en) * | 1947-06-02 | 1952-09-23 | Nat Res Corp | Velocity metering of gas flow |
| US3374672A (en) * | 1965-07-06 | 1968-03-26 | California Inst Res Found | Flowmeter |
| US3470741A (en) * | 1968-04-30 | 1969-10-07 | Enoch J Durbin | Mass flow meter apparatus |
| FR2100986A1 (fr) * | 1970-08-03 | 1972-03-31 | Electro Inf | Jauge a ionisation de mesure de la vitesse et du debit massique de l'ecoulement d'un gaz |
| US3768308A (en) * | 1971-12-03 | 1973-10-30 | Bowles Fluidics Corp | Flow sensor |
| FR2250981A1 (en) * | 1973-11-13 | 1975-06-06 | Zizine Jean | Gas flow or speed measuring process - uses electron flow between three parallel grid electrodes |
| FR2254013B1 (da) * | 1973-12-11 | 1978-02-24 | Elf Aquitaine |
-
1979
- 1979-07-18 FR FR7918653A patent/FR2461954A1/fr active Granted
-
1980
- 1980-07-09 GB GB8022437A patent/GB2061515A/en not_active Withdrawn
- 1980-07-16 DE DE19803026813 patent/DE3026813A1/de not_active Ceased
- 1980-07-17 DK DK308580A patent/DK308580A/da not_active Application Discontinuation
- 1980-07-18 JP JP9926880A patent/JPS5693049A/ja active Pending
- 1980-07-18 US US06/169,956 patent/US4345478A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB2061515A (en) | 1981-05-13 |
| JPS5693049A (en) | 1981-07-28 |
| DE3026813A1 (de) | 1981-02-05 |
| FR2461954B1 (da) | 1984-12-14 |
| FR2461954A1 (fr) | 1981-02-06 |
| US4345478A (en) | 1982-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |