GB383689A - Improvements in shaft dampers for use with engines - Google Patents

Improvements in shaft dampers for use with engines

Info

Publication number
GB383689A
GB383689A GB2645831A GB2645831A GB383689A GB 383689 A GB383689 A GB 383689A GB 2645831 A GB2645831 A GB 2645831A GB 2645831 A GB2645831 A GB 2645831A GB 383689 A GB383689 A GB 383689A
Authority
GB
United Kingdom
Prior art keywords
shaft
drum
shoes
weights
engagement
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
GB2645831A
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 GB2645831A priority Critical patent/GB383689A/en
Publication of GB383689A publication Critical patent/GB383689A/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
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/1202—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the damping action being at least partially controlled by centrifugal masses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

383,689. Torsional oscillation dampers. ROYCE, SIR F. H., Nightingale Road, Derby. Sept. 22, 1931, No. 26458. [Class 108 (iii).] A dynamic balancer for engine shafts comprises a drum g around a shaft a with which it is coupled by means of a resilient shaft band friction means f re-acting between the shaft a and the drum g urged into engagement by centrifugal force to which weights l are subjected by the rotation of the shaft drum. Springs m bearing on the weights l also urge the shoes f into engagement with the interior of the drum g. The shoes fare pivoted at e<1> on triangular webs e fixed to the shaft a. The drum takes its bearing on bushes h on the shaft a and is connected to the flexible shaft b bv means of a member c<1> which bears on the shaft a by means of a bush c<5>.
GB2645831A 1931-09-22 1931-09-22 Improvements in shaft dampers for use with engines Expired GB383689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2645831A GB383689A (en) 1931-09-22 1931-09-22 Improvements in shaft dampers for use with engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2645831A GB383689A (en) 1931-09-22 1931-09-22 Improvements in shaft dampers for use with engines

Publications (1)

Publication Number Publication Date
GB383689A true GB383689A (en) 1932-11-24

Family

ID=10243934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2645831A Expired GB383689A (en) 1931-09-22 1931-09-22 Improvements in shaft dampers for use with engines

Country Status (1)

Country Link
GB (1) GB383689A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5415061A (en) * 1990-01-24 1995-05-16 Atsugi Unisia Corporation Flywheel for power transmission system having equiangularly spaced dashpots

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5415061A (en) * 1990-01-24 1995-05-16 Atsugi Unisia Corporation Flywheel for power transmission system having equiangularly spaced dashpots

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