GB449610A - Method and apparatus for determining the course of aircraft by means of the acoustically measured elevation and azimuth of the aircraft - Google Patents

Method and apparatus for determining the course of aircraft by means of the acoustically measured elevation and azimuth of the aircraft

Info

Publication number
GB449610A
GB449610A GB3698934A GB3698934A GB449610A GB 449610 A GB449610 A GB 449610A GB 3698934 A GB3698934 A GB 3698934A GB 3698934 A GB3698934 A GB 3698934A GB 449610 A GB449610 A GB 449610A
Authority
GB
United Kingdom
Prior art keywords
shaft
drum
aircraft
rotated
pointer
Prior art date
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
Application number
GB3698934A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RUDOLF POHANKA
TECHNICKY PRUMYSL AKCIOVA SPOL
Original Assignee
RUDOLF POHANKA
TECHNICKY PRUMYSL AKCIOVA SPOL
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.)
Filing date
Publication date
Priority to BE406833D priority Critical patent/BE406833A/xx
Priority to DET44714D priority patent/DE634653C/de
Application filed by RUDOLF POHANKA, TECHNICKY PRUMYSL AKCIOVA SPOL filed Critical RUDOLF POHANKA
Priority to GB3698934A priority patent/GB449610A/en
Publication of GB449610A publication Critical patent/GB449610A/en
Expired legal-status Critical Current

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
    • G01S1/72—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 ultrasonic, sonic or infrasonic waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
GB3698934A 1934-12-11 1934-12-24 Method and apparatus for determining the course of aircraft by means of the acoustically measured elevation and azimuth of the aircraft Expired GB449610A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE406833D BE406833A (enrdf_load_stackoverflow) 1934-12-24
DET44714D DE634653C (de) 1934-12-11 1934-12-11 Verfahren zur Ermittlung des Kurses von Flugzeugen o. dgl. mittels der akustisch gemessenen Hoehen- und Seitenwinkel des Flugzeuges
GB3698934A GB449610A (en) 1934-12-24 1934-12-24 Method and apparatus for determining the course of aircraft by means of the acoustically measured elevation and azimuth of the aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3698934A GB449610A (en) 1934-12-24 1934-12-24 Method and apparatus for determining the course of aircraft by means of the acoustically measured elevation and azimuth of the aircraft

Publications (1)

Publication Number Publication Date
GB449610A true GB449610A (en) 1936-06-24

Family

ID=10392817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3698934A Expired GB449610A (en) 1934-12-11 1934-12-24 Method and apparatus for determining the course of aircraft by means of the acoustically measured elevation and azimuth of the aircraft

Country Status (2)

Country Link
BE (1) BE406833A (enrdf_load_stackoverflow)
GB (1) GB449610A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE406833A (enrdf_load_stackoverflow)

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