FR710656A - Altimètre à lecture directe pour aéronefs - Google Patents

Altimètre à lecture directe pour aéronefs

Info

Publication number
FR710656A
FR710656A FR710656DA FR710656A FR 710656 A FR710656 A FR 710656A FR 710656D A FR710656D A FR 710656DA FR 710656 A FR710656 A FR 710656A
Authority
FR
France
Prior art keywords
altimeter
aircraft
direct reading
reading
direct
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
Other languages
English (en)
Inventor
Hugo Junkers
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
Application filed filed Critical
Application granted granted Critical
Publication of FR710656A publication Critical patent/FR710656A/fr
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
    • 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
    • G01S11/023—Systems for determining distance or velocity not using reflection or reradiation using radio waves using impedance elements varying with distance

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR710656D 1930-02-13 1931-02-06 Altimètre à lecture directe pour aéronefs Expired FR710656A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE532884T 1930-02-13

Publications (1)

Publication Number Publication Date
FR710656A true FR710656A (fr) 1931-08-27

Family

ID=34122312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR710656D Expired FR710656A (fr) 1930-02-13 1931-02-06 Altimètre à lecture directe pour aéronefs

Country Status (3)

Country Link
DE (1) DE532884C (fr)
FR (1) FR710656A (fr)
GB (1) GB372819A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491276A (en) * 1948-04-20 1949-12-13 Bell Telephone Labor Inc Radio transmission control

Also Published As

Publication number Publication date
GB372819A (en) 1932-05-12
DE532884C (de) 1931-09-05

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