GB191001258A - Improvements in or in connection with Fluid-pressure Power Relays for Actuating the Means used for the Balancing of Aeroplanes. - Google Patents

Improvements in or in connection with Fluid-pressure Power Relays for Actuating the Means used for the Balancing of Aeroplanes.

Info

Publication number
GB191001258A
GB191001258A GB191001258DA GB191001258A GB 191001258 A GB191001258 A GB 191001258A GB 191001258D A GB191001258D A GB 191001258DA GB 191001258 A GB191001258 A GB 191001258A
Authority
GB
United Kingdom
Prior art keywords
balancing
rod
valves
planes
pistons
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
Inventor
Robert Blackburn
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
Application granted granted Critical
Publication of GB191001258A publication Critical patent/GB191001258A/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C17/00—Aircraft stabilisation not otherwise provided for

Abstract

1258. Blackburn, R. Jan. 18. Balancing. - In apparatus whereby the adjustment of the ailerons or the warping of the main planes of aeroplane machines for balancing laterally or longitudinally is effected by means of a pneumatic relay set in motion by a pendulum apparatus, two pneumatic cylinders are arranged in tandem, their pistons being connected to a single rod which is connected to the operating-wires of the planes. A special construction of pendulum is also described, and comprises a rod s pivoted at t and formed at its lower end with a slot v, in which is mounted the axle of a weighted roller w adapted to run on a rail x secured to the framing. The upper end of the rod s has a slotted connexion with a valve-rod o, which is attached to a pair of valves n, n<1> which govern the flow of air to and from cylinders a, a<1>, the pistons e of which are in operative connexion with the balancing- planes. The valves n, n<1> are in the form of piston valves, being open at their inner ends and formed with through passages q and exhaust ports r. Thus, when the weight w rolls on the rail x due to inclination of the machine, the valves are operated so as to admit compressed air from one or other of the pipes p, p<1> by means of the passages q and k or k<1> to the corresponding cylinder a or a<1>, the other cylinder being simultaneously vented through its exhaust port r. The pistons e are connected by a rod d, which is connected to the wires m ... m<3> passing to the balancing-planes by means of a bracket f and a wire or cord g, which is provided with a chain portion g<1> engaging a chain-wheel i, the axle of which is connected to the wires m ... m<3> by a lever j. According to the Provisional Specification, an hydraulic relay may be used.
GB191001258D 1910-01-18 1910-01-18 Improvements in or in connection with Fluid-pressure Power Relays for Actuating the Means used for the Balancing of Aeroplanes. Expired GB191001258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191001258T 1910-01-18

Publications (1)

Publication Number Publication Date
GB191001258A true GB191001258A (en) 1911-01-12

Family

ID=32559651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191001258D Expired GB191001258A (en) 1910-01-18 1910-01-18 Improvements in or in connection with Fluid-pressure Power Relays for Actuating the Means used for the Balancing of Aeroplanes.

Country Status (1)

Country Link
GB (1) GB191001258A (en)

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