GB136181A - Improvements in and relating to Aircraft Air-speed Indicators. - Google Patents

Improvements in and relating to Aircraft Air-speed Indicators.

Info

Publication number
GB136181A
GB136181A GB1590917A GB1590917A GB136181A GB 136181 A GB136181 A GB 136181A GB 1590917 A GB1590917 A GB 1590917A GB 1590917 A GB1590917 A GB 1590917A GB 136181 A GB136181 A GB 136181A
Authority
GB
United Kingdom
Prior art keywords
scale
air
speed
relating
aircraft
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
GB1590917A
Inventor
Rollo Appleyard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1590917A priority Critical patent/GB136181A/en
Publication of GB136181A publication Critical patent/GB136181A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

136,181. Appleyard, R. Oct. 31, 1917. Slide-rules.-Consists in an instrument for determining true air-speed of aircraft from the reading of an air-speed indicator, comprising a scale such as 2 for air-speed having relative moment to a scale such as 1 for height or barometric pressure. A button 3 may be provided for handling the scale 1. A temperature scale may be added to correct the datum point of the scale 2, and a time scale to determine the distance travelled by the aircraft. These scales may be combined with the air-speed indicator, and arranged concentric with the dial of the indicator.
GB1590917A 1917-10-31 1917-10-31 Improvements in and relating to Aircraft Air-speed Indicators. Expired GB136181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1590917A GB136181A (en) 1917-10-31 1917-10-31 Improvements in and relating to Aircraft Air-speed Indicators.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1590917A GB136181A (en) 1917-10-31 1917-10-31 Improvements in and relating to Aircraft Air-speed Indicators.

Publications (1)

Publication Number Publication Date
GB136181A true GB136181A (en) 1920-01-08

Family

ID=32672140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1590917A Expired GB136181A (en) 1917-10-31 1917-10-31 Improvements in and relating to Aircraft Air-speed Indicators.

Country Status (1)

Country Link
GB (1) GB136181A (en)

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