GB509682A - Improvements in rate of climb indicators for aircraft - Google Patents

Improvements in rate of climb indicators for aircraft

Info

Publication number
GB509682A
GB509682A GB781/39A GB78139A GB509682A GB 509682 A GB509682 A GB 509682A GB 781/39 A GB781/39 A GB 781/39A GB 78139 A GB78139 A GB 78139A GB 509682 A GB509682 A GB 509682A
Authority
GB
United Kingdom
Prior art keywords
spindle
casting
casing
atmosphere
rate
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
GB781/39A
Other languages
English (en)
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
Publication of GB509682A publication Critical patent/GB509682A/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
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/62—Devices characterised by the determination or the variation of atmospheric pressure with height to measure the vertical components of speed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
GB781/39A 1938-01-14 1939-01-10 Improvements in rate of climb indicators for aircraft Expired GB509682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US509682XA 1938-01-14 1938-01-14

Publications (1)

Publication Number Publication Date
GB509682A true GB509682A (en) 1939-07-19

Family

ID=21968593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB781/39A Expired GB509682A (en) 1938-01-14 1939-01-10 Improvements in rate of climb indicators for aircraft

Country Status (2)

Country Link
GB (1) GB509682A (enrdf_load_stackoverflow)
NL (1) NL91127C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL91127C (enrdf_load_stackoverflow)

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