SE307861B - - Google Patents
Info
- Publication number
- SE307861B SE307861B SE6776/64A SE677664A SE307861B SE 307861 B SE307861 B SE 307861B SE 6776/64 A SE6776/64 A SE 6776/64A SE 677664 A SE677664 A SE 677664A SE 307861 B SE307861 B SE 307861B
- Authority
- SE
- Sweden
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
- G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
- G01S13/913—Radar or analogous systems specially adapted for specific applications for traffic control for landing purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/07—Indicating devices, e.g. for remote indication
- G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
- G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
- G01P1/103—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the value of the measured signal with one or several reference values
-
- 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
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
-
- 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
- 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
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar Systems Or Details Thereof (AREA)
- Emergency Alarm Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB22536/63A GB1011488A (en) | 1963-06-06 | 1963-06-06 | Electrical speed indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE307861B true SE307861B (xx) | 1969-01-20 |
Family
ID=10180983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE6776/64A SE307861B (xx) | 1963-06-06 | 1964-06-04 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3248728A (xx) |
| BE (1) | BE648946A (xx) |
| DE (1) | DE1274837B (xx) |
| DK (1) | DK109761C (xx) |
| GB (1) | GB1011488A (xx) |
| NL (1) | NL6406175A (xx) |
| SE (1) | SE307861B (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3936796A (en) * | 1974-06-19 | 1976-02-03 | Sundstrand Data Control, Inc. | Aircraft ground proximity warning instrument |
| US3958218A (en) * | 1974-10-03 | 1976-05-18 | Sundstrand Data Control, Inc. | Aircraft ground proximity warning system with speed compensation |
| US3947808A (en) * | 1975-01-13 | 1976-03-30 | Sundstrand Data Control, Inc. | Excessive descent rate warning system for aircraft |
| US3958219A (en) * | 1975-03-06 | 1976-05-18 | Sundstrand Data Control, Inc. | Terrain closure warning system with altitude rate signal conditioning |
| US3934221A (en) * | 1975-03-06 | 1976-01-20 | Sundstrand Data Control, Inc. | Terrain closure warning system with altitude rate signal conditioning |
| US3934222A (en) * | 1975-04-02 | 1976-01-20 | Sundstrand Data Control, Inc. | Terrain closure warning system with climb inhibit and altitude gain measurement |
| DE3071408D1 (de) * | 1979-08-24 | 1986-03-20 | Leonard M G | A variometer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2851120A (en) * | 1955-07-05 | 1958-09-09 | Fogiel Max | Motor vehicle safety system |
| DE1110922B (de) * | 1958-04-08 | 1961-07-13 | Rolls Royce | Vorrichtung zur Ermittlung eines richtigen Vertikal-Geschwindigkeitssignals |
| US3080546A (en) * | 1961-02-07 | 1963-03-05 | D Etnde Et De Construction De | Indicator device for vertical landings |
-
1963
- 1963-06-06 GB GB22536/63A patent/GB1011488A/en not_active Expired
-
1964
- 1964-03-25 US US354596A patent/US3248728A/en not_active Expired - Lifetime
- 1964-06-02 DE DEST22193A patent/DE1274837B/de active Pending
- 1964-06-02 NL NL6406175A patent/NL6406175A/xx unknown
- 1964-06-04 DK DK279464AA patent/DK109761C/da active
- 1964-06-04 SE SE6776/64A patent/SE307861B/xx unknown
- 1964-06-08 BE BE648946D patent/BE648946A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1011488A (en) | 1965-12-01 |
| DE1274837B (de) | 1968-08-08 |
| BE648946A (xx) | 1964-12-08 |
| US3248728A (en) | 1966-04-26 |
| DK109761C (da) | 1968-06-24 |
| NL6406175A (xx) | 1964-12-07 |