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GB231223A - Improvements in devices for the balancing of machinery - Google Patents

Improvements in devices for the balancing of machinery

Info

Publication number
GB231223A
GB231223A GB3089023A GB3089023A GB231223A GB 231223 A GB231223 A GB 231223A GB 3089023 A GB3089023 A GB 3089023A GB 3089023 A GB3089023 A GB 3089023A GB 231223 A GB231223 A GB 231223A
Authority
GB
United Kingdom
Prior art keywords
engines
crank
cylinder
balanced
rod
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
GB3089023A
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 GB3089023A priority Critical patent/GB231223A/en
Publication of GB231223A publication Critical patent/GB231223A/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
    • F16F15/22—Compensation of inertia forces
    • F16F15/26—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system

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

231,223. Rendell, E. de la R. Aug. 9, 1924. Balancing reciprocating parts of machinery, such as the pistons of internalcombustion engines. A connecting-rod 3 projects beyond the crank-pin 6 to carry a balance weight 8, the mass of which is to that of the reciprocating parts 1 as the length of the connecting-rod 3 is to that of its extension 9. Fourcylinder petrol engines having the usual co-planar crank arrangement and three - cylinder compound engines having the weight of the central low-pressure cylinder moving parts double that of the moving parts of each high-pressure cylinder are then in complete dynamical balance as regards translatory forces. Single-cylinder engines having a disc crank 10 and lead counterbalance 11 may be balanced by drilling holes 12. Piston thrust can be balanced by running two engines side by side in opposite directions. Reference has been directed by the Comptroller to Specification 11340/05, [Class 7, Air and gas engines].
GB3089023A 1924-08-09 1924-08-09 Improvements in devices for the balancing of machinery Expired GB231223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3089023A GB231223A (en) 1924-08-09 1924-08-09 Improvements in devices for the balancing of machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3089023A GB231223A (en) 1924-08-09 1924-08-09 Improvements in devices for the balancing of machinery

Publications (1)

Publication Number Publication Date
GB231223A true GB231223A (en) 1925-04-02

Family

ID=10314715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3089023A Expired GB231223A (en) 1924-08-09 1924-08-09 Improvements in devices for the balancing of machinery

Country Status (1)

Country Link
GB (1) GB231223A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530255A (en) * 1979-05-01 1985-07-23 Haslam James Henry Rotary balance motor
GB2188981A (en) * 1986-04-12 1987-10-14 Brian Gale Macdonald Balanced rotary cylinder reciprocating piston i.c. engine
GB2191822A (en) * 1986-06-17 1987-12-23 Ford Motor Co Dynamic balancing of piston and connecting rod assemblies
EP0794351A1 (en) * 1996-03-07 1997-09-10 FIAT AUTO S.p.A. A reciprocating volumetric machine, in particular an internal combustion engine for vehicles, with intrinsic balance of the reciprocating moving masses

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530255A (en) * 1979-05-01 1985-07-23 Haslam James Henry Rotary balance motor
GB2188981A (en) * 1986-04-12 1987-10-14 Brian Gale Macdonald Balanced rotary cylinder reciprocating piston i.c. engine
GB2191822A (en) * 1986-06-17 1987-12-23 Ford Motor Co Dynamic balancing of piston and connecting rod assemblies
EP0794351A1 (en) * 1996-03-07 1997-09-10 FIAT AUTO S.p.A. A reciprocating volumetric machine, in particular an internal combustion engine for vehicles, with intrinsic balance of the reciprocating moving masses

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