BE697948A - - Google Patents
Info
- Publication number
- BE697948A BE697948A BE697948DA BE697948A BE 697948 A BE697948 A BE 697948A BE 697948D A BE697948D A BE 697948DA BE 697948 A BE697948 A BE 697948A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/933—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of aircraft or spacecraft
- G01S13/935—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of aircraft or spacecraft for terrain-avoidance
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US576176A US3360794A (en) | 1966-08-24 | 1966-08-24 | Terrain avoidance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE697948A true BE697948A (https=) | 1967-10-16 |
Family
ID=24303276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE697948D BE697948A (https=) | 1966-08-24 | 1967-05-03 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3360794A (https=) |
| JP (1) | JPS4841077B1 (https=) |
| BE (1) | BE697948A (https=) |
| DE (1) | DE1591320A1 (https=) |
| GB (1) | GB1201207A (https=) |
| NL (1) | NL6707173A (https=) |
| SE (1) | SE344640B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51160478U (https=) * | 1975-06-16 | 1976-12-21 | ||
| US4918608B1 (en) * | 1988-06-09 | 1996-07-02 | Christopher O Middleton | Method for automatic depth control for earth moving and grading |
| US5235511A (en) * | 1988-06-09 | 1993-08-10 | Spectra-Physics, Inc. | Method for automatic depth control for earth moving and grading |
| US4914593B1 (en) * | 1988-06-09 | 1995-01-17 | Spectra Physics | Method for automatic depth control for earth moving and grading |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3243802A (en) * | 1962-10-02 | 1966-03-29 | Boeing Co | Vehicle navigation to destination system |
| US3302198A (en) * | 1965-03-16 | 1967-01-31 | United Aircraft Corp | Automatic terrain avoidance system |
-
1966
- 1966-08-24 US US576176A patent/US3360794A/en not_active Expired - Lifetime
-
1967
- 1967-05-03 BE BE697948D patent/BE697948A/xx unknown
- 1967-05-24 NL NL6707173A patent/NL6707173A/xx unknown
- 1967-06-14 SE SE8370/67A patent/SE344640B/xx unknown
- 1967-07-24 DE DE19671591320 patent/DE1591320A1/de active Pending
- 1967-08-07 GB GB36190/67A patent/GB1201207A/en not_active Expired
- 1967-08-24 JP JP42054056A patent/JPS4841077B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1201207A (en) | 1970-08-05 |
| DE1591320A1 (de) | 1970-12-17 |
| SE344640B (https=) | 1972-04-24 |
| US3360794A (en) | 1967-12-26 |
| NL6707173A (https=) | 1968-02-26 |
| JPS4841077B1 (https=) | 1973-12-04 |