FR533423A - Instrument intended for measuring the fatigue of aircraft wings - Google Patents

Instrument intended for measuring the fatigue of aircraft wings

Info

Publication number
FR533423A
FR533423A FR533423DA FR533423A FR 533423 A FR533423 A FR 533423A FR 533423D A FR533423D A FR 533423DA FR 533423 A FR533423 A FR 533423A
Authority
FR
France
Prior art keywords
fatigue
measuring
aircraft wings
instrument intended
instrument
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
French (fr)
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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
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 Carl Zeiss AG filed Critical Carl Zeiss AG
Application granted granted Critical
Publication of FR533423A publication Critical patent/FR533423A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
    • G01M9/06—Measuring arrangements specially adapted for aerodynamic testing

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
FR533423D 1918-06-03 1921-03-26 Instrument intended for measuring the fatigue of aircraft wings Expired FR533423A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT348586X 1918-06-03

Publications (1)

Publication Number Publication Date
FR533423A true FR533423A (en) 1922-03-02

Family

ID=33479904

Family Applications (1)

Application Number Title Priority Date Filing Date
FR533423D Expired FR533423A (en) 1918-06-03 1921-03-26 Instrument intended for measuring the fatigue of aircraft wings

Country Status (3)

Country Link
DE (1) DE348586C (en)
FR (1) FR533423A (en)
GB (1) GB156808A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789192A (en) * 1950-07-15 1957-04-16 Statham Lab Inc Vibrometers
US2988920A (en) * 1958-09-26 1961-06-20 Lees Sidney Null type integrating accelerometer
US3008334A (en) * 1957-04-25 1961-11-14 Lees Sidney Accelerometer
US3164023A (en) * 1962-09-10 1965-01-05 Oscar C Holderer Motion sensing transducer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506847A (en) * 1981-09-25 1985-03-26 Norman Colin D Thermalling sailplane turn indicator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789192A (en) * 1950-07-15 1957-04-16 Statham Lab Inc Vibrometers
US3008334A (en) * 1957-04-25 1961-11-14 Lees Sidney Accelerometer
US2988920A (en) * 1958-09-26 1961-06-20 Lees Sidney Null type integrating accelerometer
US3164023A (en) * 1962-09-10 1965-01-05 Oscar C Holderer Motion sensing transducer

Also Published As

Publication number Publication date
GB156808A (en) 1922-08-10
DE348586C (en) 1922-02-11

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