FR2200519A1 - - Google Patents
Info
- Publication number
- FR2200519A1 FR2200519A1 FR7333928A FR7333928A FR2200519A1 FR 2200519 A1 FR2200519 A1 FR 2200519A1 FR 7333928 A FR7333928 A FR 7333928A FR 7333928 A FR7333928 A FR 7333928A FR 2200519 A1 FR2200519 A1 FR 2200519A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/62—Devices characterised by the determination or the variation of atmospheric pressure with height to measure the vertical components of speed
-
- 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
- G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid
- G01P5/16—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid using Pitot tubes, e.g. Machmeter
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/04—Control of altitude or depth
- G05D1/06—Rate of change of altitude or depth
- G05D1/0607—Rate of change of altitude or depth specially adapted for aircraft
- G05D1/0615—Rate of change of altitude or depth specially adapted for aircraft to counteract a perturbation, e.g. gust of wind
- G05D1/063—Rate of change of altitude or depth specially adapted for aircraft to counteract a perturbation, e.g. gust of wind by acting on the motors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4389572A GB1430369A (en) | 1972-09-22 | 1972-09-22 | Aircraft instrumentation displays |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2200519A1 true FR2200519A1 (enrdf_load_html_response) | 1974-04-19 |
| FR2200519B1 FR2200519B1 (enrdf_load_html_response) | 1978-06-30 |
Family
ID=10430815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7333928A Expired FR2200519B1 (enrdf_load_html_response) | 1972-09-22 | 1973-09-21 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2200519B1 (enrdf_load_html_response) |
| GB (1) | GB1430369A (enrdf_load_html_response) |
-
1972
- 1972-09-22 GB GB4389572A patent/GB1430369A/en not_active Expired
-
1973
- 1973-09-21 FR FR7333928A patent/FR2200519B1/fr not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2200519B1 (enrdf_load_html_response) | 1978-06-30 |
| GB1430369A (en) | 1976-03-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |