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BE711671A - - Google Patents

Info

Publication number
BE711671A
BE711671A BE711671DA BE711671A BE 711671 A BE711671 A BE 711671A BE 711671D A BE711671D A BE 711671DA BE 711671 A BE711671 A BE 711671A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE711671A publication Critical patent/BE711671A/xx

Links

Classifications

    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21GCONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G4/00Radioactive sources
    • G21G4/04Radioactive sources other than neutron sources
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/005Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels altimeters for aircraft
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/06Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels by using barometric means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L21/00Vacuum gauges
    • G01L21/30Vacuum gauges by making use of ionisation effects
    • G01L21/36Vacuum gauges by making use of ionisation effects using radioactive substances
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/04Control of altitude or depth
    • G05D1/042Control of altitude or depth specially adapted for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measuring Fluid Pressure (AREA)
BE711671D 1967-03-23 1968-03-05 BE711671A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR100107A FR1523449A (fr) 1967-03-23 1967-03-23 Altimètre et stabilisateur d'altitude

Publications (1)

Publication Number Publication Date
BE711671A true BE711671A (xx) 1968-07-15

Family

ID=8627519

Family Applications (1)

Application Number Title Priority Date Filing Date
BE711671D BE711671A (xx) 1967-03-23 1968-03-05

Country Status (6)

Country Link
BE (1) BE711671A (xx)
CH (1) CH491362A (xx)
ES (1) ES351925A1 (xx)
FR (1) FR1523449A (xx)
GB (1) GB1214906A (xx)
LU (1) LU55626A1 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2280940T3 (es) 2003-02-06 2007-09-16 Flytec Ag Altimetro con correccion de temperatura.
US7629579B2 (en) * 2006-06-27 2009-12-08 Intel Corporation Electronic system to manage external radiation effects

Also Published As

Publication number Publication date
CH491362A (fr) 1970-05-31
LU55626A1 (xx) 1968-05-21
ES351925A1 (es) 1969-06-16
FR1523449A (fr) 1968-05-03
GB1214906A (en) 1970-12-09

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