FR2287078B1 - - Google Patents
Info
- Publication number
- FR2287078B1 FR2287078B1 FR7528278A FR7528278A FR2287078B1 FR 2287078 B1 FR2287078 B1 FR 2287078B1 FR 7528278 A FR7528278 A FR 7528278A FR 7528278 A FR7528278 A FR 7528278A FR 2287078 B1 FR2287078 B1 FR 2287078B1
- 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.)
- Expired
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Traffic Control Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Navigation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51167474A | 1974-10-03 | 1974-10-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2287078A1 FR2287078A1 (fr) | 1976-04-30 |
| FR2287078B1 true FR2287078B1 (de) | 1978-04-07 |
Family
ID=24035943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7528278A Granted FR2287078A1 (fr) | 1974-10-03 | 1975-09-15 | Avertisseur de proximite du sol pour aeronef |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5161998A (de) |
| AU (1) | AU503361B2 (de) |
| CA (1) | CA1031846A (de) |
| DE (1) | DE2534969C3 (de) |
| FR (1) | FR2287078A1 (de) |
| GB (1) | GB1479082A (de) |
| IT (1) | IT1047671B (de) |
| SE (1) | SE403829B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4030065A (en) * | 1976-07-19 | 1977-06-14 | Sundstrand Corporation | Terrain clearance warning system for aircraft |
| IL57402A (en) * | 1978-09-20 | 1982-05-31 | Israel Aircraft Ind Ltd | Excessive descent-rate warning system |
| CN110930769A (zh) * | 2019-10-25 | 2020-03-27 | 中国民用航空中南地区空中交通管理局 | 一种空管自动化告警方法、系统及终端设备 |
-
1975
- 1975-07-18 CA CA231,783A patent/CA1031846A/en not_active Expired
- 1975-08-05 DE DE2534969A patent/DE2534969C3/de not_active Expired
- 1975-09-12 AU AU84793/75A patent/AU503361B2/en not_active Expired
- 1975-09-15 FR FR7528278A patent/FR2287078A1/fr active Granted
- 1975-09-24 SE SE7510696A patent/SE403829B/xx not_active IP Right Cessation
- 1975-09-26 GB GB39458/75A patent/GB1479082A/en not_active Expired
- 1975-10-02 IT IT51618/75A patent/IT1047671B/it active
- 1975-10-03 JP JP50119029A patent/JPS5161998A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2534969B2 (de) | 1979-05-23 |
| AU503361B2 (en) | 1979-08-30 |
| GB1479082A (en) | 1977-07-06 |
| FR2287078A1 (fr) | 1976-04-30 |
| DE2534969A1 (de) | 1976-04-08 |
| JPS5161998A (en) | 1976-05-28 |
| JPS5632563B2 (de) | 1981-07-29 |
| DE2534969C3 (de) | 1980-01-24 |
| AU8479375A (en) | 1977-03-17 |
| IT1047671B (it) | 1980-10-20 |
| SE7510696L (sv) | 1976-04-05 |
| CA1031846A (en) | 1978-05-23 |
| SE403829B (sv) | 1978-09-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |