GB589281A - Improved means for damping torsional vibrations - Google Patents

Improved means for damping torsional vibrations

Info

Publication number
GB589281A
GB589281A GB1136243A GB1136243A GB589281A GB 589281 A GB589281 A GB 589281A GB 1136243 A GB1136243 A GB 1136243A GB 1136243 A GB1136243 A GB 1136243A GB 589281 A GB589281 A GB 589281A
Authority
GB
United Kingdom
Prior art keywords
crank
shaft
propeller
supercharger
turbine
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
GB1136243A
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 GB1136243A priority Critical patent/GB589281A/en
Publication of GB589281A publication Critical patent/GB589281A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Supercharger (AREA)

Abstract

589,281. Motor power plant. CORBITT, R. W. July 13, 1943, No. 11362. [Classes 110 (i) and 110 (iii)] [Also in Groups XXVII and XXXII] In an aero-engine particularly of, the fuel injection type having a crank-shaft 1 driving a propeller 4, in order to damp torsional vibration in the crank-shaft and its connection to the propeller, a centrifugal supercharger 5 is driven from the crank-shaft solely through a free-wheel clutch 8 so as to permit the supercharger to over-run the crank-shaft, and/or the whole power output of an exhaust turbine 9 is transmitted to the crank-shaft through a free-wheel clutch 11 arranged to permit the crank-shaft to over-run the turbine. As shown, the crank-shaft drives the propeller 4 through reduction gearing 2,. 3 and the supercharger through speed-increasing gearing 6, 7, the drive to the supercharger being stiffer than the drive to the propeller so that the clutch 8 operates before any torque reversal in the drive to the propeller. The turbine 9 is connected to the crank-shaft through gearing 10, 6 and the clutch 11 is arranged oppositely to the clutch 8 so that the crank-shaft can over-run the turbine. Hence, when the driving speed is affected by torsional vibration, the damping effect is produced by the supercharger varying the load on the engine or by the turbine providing a variable supply of additional power to the crank-shaft.
GB1136243A 1943-07-13 1943-07-13 Improved means for damping torsional vibrations Expired GB589281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1136243A GB589281A (en) 1943-07-13 1943-07-13 Improved means for damping torsional vibrations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1136243A GB589281A (en) 1943-07-13 1943-07-13 Improved means for damping torsional vibrations

Publications (1)

Publication Number Publication Date
GB589281A true GB589281A (en) 1947-06-17

Family

ID=9984849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1136243A Expired GB589281A (en) 1943-07-13 1943-07-13 Improved means for damping torsional vibrations

Country Status (1)

Country Link
GB (1) GB589281A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154280A (en) * 1984-02-17 1985-09-04 Armstrong Whitworth & Co Sir W I.c. engine-driven positive displacement superchargers
GB2263308A (en) * 1992-01-16 1993-07-21 Ian Charles Crossley Differential drive for supercharged engine
DE102014207850A1 (en) 2014-04-25 2015-10-29 Ford Global Technologies, Llc Internal combustion engine with a compressor as a vibration damper and method for vibration damping in an internal combustion engine
CN112373675A (en) * 2020-11-13 2021-02-19 重庆宗申航空发动机制造有限公司 Propeller transmission system for aviation power

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154280A (en) * 1984-02-17 1985-09-04 Armstrong Whitworth & Co Sir W I.c. engine-driven positive displacement superchargers
GB2263308A (en) * 1992-01-16 1993-07-21 Ian Charles Crossley Differential drive for supercharged engine
DE102014207850A1 (en) 2014-04-25 2015-10-29 Ford Global Technologies, Llc Internal combustion engine with a compressor as a vibration damper and method for vibration damping in an internal combustion engine
DE102014207850B4 (en) * 2014-04-25 2015-11-05 Ford Global Technologies, Llc Internal combustion engine with a compressor as a vibration damper and method for vibration damping in an internal combustion engine
CN112373675A (en) * 2020-11-13 2021-02-19 重庆宗申航空发动机制造有限公司 Propeller transmission system for aviation power
WO2022100654A1 (en) * 2020-11-13 2022-05-19 重庆宗申航空发动机制造有限公司 Propeller transmission system for aviation power

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