BE473247A - - Google Patents

Info

Publication number
BE473247A
BE473247A BE473247DA BE473247A BE 473247 A BE473247 A BE 473247A BE 473247D A BE473247D A BE 473247DA BE 473247 A BE473247 A BE 473247A
Authority
BE
Belgium
Application number
Priority date (The priority date 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 date listed.)
Publication of BE473247A publication Critical patent/BE473247A/xx

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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
BE473247D 1943-09-06 BE473247A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US501342A US2433381A (en) 1943-09-06 1943-09-06 Pulse landing system

Publications (1)

Publication Number Publication Date
BE473247A true BE473247A (xx)

Family

ID=23993152

Family Applications (1)

Application Number Title Priority Date Filing Date
BE473247D BE473247A (xx) 1943-09-06

Country Status (2)

Country Link
US (1) US2433381A (xx)
BE (1) BE473247A (xx)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587995A (en) * 1943-10-05 1952-03-04 Us Navy System for guiding airplanes in flight
US2527474A (en) * 1943-10-14 1950-10-24 Luis W Alvarez Radio beacon and discriminating circuit therefor
US2555101A (en) * 1944-02-25 1951-05-29 Luis W Alvarez Aircraft control system
BE480685A (xx) * 1944-04-29
BE480311A (xx) * 1944-08-18
US2607915A (en) * 1945-08-06 1952-08-19 Norgorden Oscar Radio beacon system
US2503836A (en) * 1945-08-27 1950-04-11 Decca Record Co Ltd Radio-frequency navigation system
US2654084A (en) * 1945-10-10 1953-09-29 Wilkie Harry Blind landing and appoach system
US3290683A (en) * 1945-10-25 1966-12-06 Naval Res Lab Aircraft homing system
US2901742A (en) * 1945-11-19 1959-08-25 Burnight Thomas Robert Blind landing system
US2821704A (en) * 1945-11-30 1958-01-28 Marcus D O'day Navigation system
BE471236A (xx) * 1946-02-15
US2603776A (en) * 1946-07-01 1952-07-15 Harold E Bryan Radio beacon for indicating bearing on vehicles
US2626390A (en) * 1946-07-16 1953-01-20 Rca Corp Synchronizing system
US2554893A (en) * 1946-07-31 1951-05-29 Hazeltine Research Inc Traffic signaling system
US2595141A (en) * 1946-10-10 1952-04-29 Rca Corp Radio system for aircraft identification
US2513317A (en) * 1947-10-09 1950-07-04 Seismograph Service Corp Radio position determining system
US2666198A (en) * 1948-03-15 1954-01-12 Wallace Synchrometric radar system
US2543081A (en) * 1948-03-16 1951-02-27 Int Standard Electric Corp Pulsed localizer
US2528140A (en) * 1948-06-08 1950-10-31 Hastings Instr Company Inc Navigational aid
US2931029A (en) * 1955-02-18 1960-03-29 Cossor Ltd A C Ground aerial arrangements for secondary radar
US2859440A (en) * 1956-03-02 1958-11-04 Hughes Aircraft Co Identification system for airports

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2132599A (en) * 1935-12-23 1938-10-11 Baumann Karl Landing means for aircraft
US2134716A (en) * 1936-10-20 1938-11-01 Gunn Ross Measuring speed and distance by radiant energy
US2321698A (en) * 1940-06-06 1943-06-15 George V Nolde Navigational guide system

Also Published As

Publication number Publication date
US2433381A (en) 1947-12-30

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