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GB416766A - Control indicator for aircraft - Google Patents

Control indicator for aircraft

Info

Publication number
GB416766A
GB416766A GB3563833A GB3563833A GB416766A GB 416766 A GB416766 A GB 416766A GB 3563833 A GB3563833 A GB 3563833A GB 3563833 A GB3563833 A GB 3563833A GB 416766 A GB416766 A GB 416766A
Authority
GB
United Kingdom
Prior art keywords
lever
indicators
dial
groove
speed
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
GB3563833A
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.)
MARIO CEBRELLI
Original Assignee
MARIO CEBRELLI
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 MARIO CEBRELLI filed Critical MARIO CEBRELLI
Priority to GB3563833A priority Critical patent/GB416766A/en
Publication of GB416766A publication Critical patent/GB416766A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D43/00—Arrangements or adaptations of instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

416,766. Barometric gauges. CEBRELLI, M., Aeroporto di Elmas, near Cagliari, Italy. Dec. 18, 1933, No. 35638. [Class 106 (ii).] A control indicator for aircraft comprises a central dial with indexes 4, 3 of the banking and turning indicators and indicators 1, 2 of the horizontal and climbing speeds and two adjustable indicators one each side of the central dial which allow the values of the horizontal and climbing speeds, which it is desired to maintain, to be predetermined. The adjustable indicators are operated by Pitot tubes and each comprises anemometric capsules 8 secured to a supporting and regulating spring and which actuate a lever 12 pivoted on a bracket 10 mounted on a dial 9 rotatable by a knob 5 for setting against a fixed index 6. Movement of the lever 12 rotates through a chain 13 and a drum 14 a pointer and a disc 15 provided with two concentric grooves joined by a groove 23. A tooth on one end of a lever 17 engages in the groove and the other end of the lever 17 rests on and causes movement of a lever 19 which at one end carries one or other of the indicators 1, 2. Contact between the levers is maintained by helical springs. In operation, rotation of the dial brings the groove 23 in correspondence with the tooth 16 at the speed which it is desired to maintain and variation of speed in the neighbourhood of this speed causes movement of the corresponding indicator.
GB3563833A 1933-12-18 1933-12-18 Control indicator for aircraft Expired GB416766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3563833A GB416766A (en) 1933-12-18 1933-12-18 Control indicator for aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3563833A GB416766A (en) 1933-12-18 1933-12-18 Control indicator for aircraft

Publications (1)

Publication Number Publication Date
GB416766A true GB416766A (en) 1934-09-20

Family

ID=10379940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3563833A Expired GB416766A (en) 1933-12-18 1933-12-18 Control indicator for aircraft

Country Status (1)

Country Link
GB (1) GB416766A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538843A (en) * 1946-06-03 1951-01-23 Mcguire J Roy Composite aircraft flight instrument
US2556873A (en) * 1944-04-07 1951-06-12 Kollsman Instr Corp Aircraft instrument responsive to yaw and angle of attack
US2644335A (en) * 1947-07-28 1953-07-07 Dickie Alan Bain Dial indicating mechanism for measuring instruments

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556873A (en) * 1944-04-07 1951-06-12 Kollsman Instr Corp Aircraft instrument responsive to yaw and angle of attack
US2538843A (en) * 1946-06-03 1951-01-23 Mcguire J Roy Composite aircraft flight instrument
US2644335A (en) * 1947-07-28 1953-07-07 Dickie Alan Bain Dial indicating mechanism for measuring instruments

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