FR1288825A - Electronic variometer - Google Patents

Electronic variometer

Info

Publication number
FR1288825A
FR1288825A FR852666A FR852666A FR1288825A FR 1288825 A FR1288825 A FR 1288825A FR 852666 A FR852666 A FR 852666A FR 852666 A FR852666 A FR 852666A FR 1288825 A FR1288825 A FR 1288825A
Authority
FR
France
Prior art keywords
variometer
electronic
electronic variometer
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
FR852666A
Other languages
French (fr)
Inventor
Henri Maurice Quiot
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 by Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Priority to FR852666A priority Critical patent/FR1288825A/en
Application granted granted Critical
Publication of FR1288825A publication Critical patent/FR1288825A/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
    • 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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/583—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR852666A 1961-02-14 1961-02-14 Electronic variometer Expired FR1288825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR852666A FR1288825A (en) 1961-02-14 1961-02-14 Electronic variometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR852666A FR1288825A (en) 1961-02-14 1961-02-14 Electronic variometer

Publications (1)

Publication Number Publication Date
FR1288825A true FR1288825A (en) 1962-03-30

Family

ID=8748796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852666A Expired FR1288825A (en) 1961-02-14 1961-02-14 Electronic variometer

Country Status (1)

Country Link
FR (1) FR1288825A (en)

Similar Documents

Publication Publication Date Title
FR1288215A (en) Electronic switch
FR1331074A (en) Metallic trumeau
CH411055A (en) Antenna field
CH404723A (en) NOR circuit
BE611701A (en) Electronic bypass circuit
CH413051A (en) Electric circuit
FR1367053A (en) Electronic microscope
FR1313859A (en) Electronic switch
FR1281577A (en) Electronic pendulum
CH405424A (en) Counting circuit
FR1288825A (en) Electronic variometer
FR1286277A (en) Electronic switch
FR1319846A (en) Rectifier-transformer circuit
FR1287496A (en) Electronic show
CH388445A (en) Magnetic circuit
FR1240027A (en) Electronic skiascope
FR1313278A (en) Electronic circuit structure
FR1294330A (en) Autonomous electronic metronome
CH403874A (en) Electronic translator
FR1301941A (en) Electronic switch
FR1302620A (en) Electronic switch
FR1316621A (en) Electronic switch
BE613691A (en) Electronic switch
FR1279707A (en) Electronic timer
FR1299117A (en) Electronic amplifier