GB844071A - Arrangement for balancing the masses in piston engines - Google Patents

Arrangement for balancing the masses in piston engines

Info

Publication number
GB844071A
GB844071A GB877/57A GB87757A GB844071A GB 844071 A GB844071 A GB 844071A GB 877/57 A GB877/57 A GB 877/57A GB 87757 A GB87757 A GB 87757A GB 844071 A GB844071 A GB 844071A
Authority
GB
United Kingdom
Prior art keywords
counterweights
counterweight
crankshaft
plane
cylinder
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
GB877/57A
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.)
VYZK USTAV NAFTOVYCH MOTORU
Original Assignee
VYZK USTAV NAFTOVYCH MOTORU
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 VYZK USTAV NAFTOVYCH MOTORU filed Critical VYZK USTAV NAFTOVYCH MOTORU
Publication of GB844071A publication Critical patent/GB844071A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • 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
    • F16F15/264—Rotating balancer shafts
    • F16F15/265—Arrangement of two or more balancer shafts

Landscapes

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

Abstract

844,071. Balancing engines. VYZKUMNY USTAV NAFTOVYCH MOTORU OKTAVEC K and ODSTRCIL B. Jan. 9, 1957 [Jan. 9, 1956], No. 877/57. Class 122 (3). In a piston engine having two auxiliary shafts whose axes 1, 2 are parallel with the axis O of the crankshaft but not in one plane with that axis and which shafts are driven by the crankshaft at the same speed thereof but in the opposite direction thereto, for the or each cylinder the primary forces due to the reciprocating masses are balanced by a first counterweight Vo on the crankshaft and a second counterweight U 1 on a first of the auxiliary shafts, each of the counterweights balancing one half of the reciprocating masses, and the unbalanced couple introduced by those counterweights in a plane transverse to the crankshaft axis is balanced by a couple produced by third and fourth equal counterweights Vm one on each auxiliary shaft and 180 degrees out of phase with each other. The counterweights U 1 and Vm on the shaft 1 are combined to form one counterweight V 1 . For a single cylinder engine, Fig. 2, the counterweights on the shafts may each be formed by two weights V 1 1, V 1<SP>11</SP>, V 2 1, V 2 11, Vk one on each side of the plane XY passing through the cylinder axis. Each counterweight Vk on the crankshaft balances one half of the rotating masses and one quarter of the reciprocating masses. In a modification, Fig. 3 (not shown), a single counterweight on one auxiliary shaft is disposed on one side only of the XY plane and the longitudinal tilting moment produced thereby is balanced by amending the counterweights on the other shaft accordingly. An arrangement is described for a single-cylinder engine having the axes of the auxiliary shafts 1, 2 lying in a plane at right angles to the cylinder and equidistant therefrom. In a further modification, Fig. 7 (not shown), the invention is applied to a twocylinder engine in which the counterweights also balance the out-of-balance longitudinal moment caused by the reciprocating masses.
GB877/57A 1956-01-09 1957-01-09 Arrangement for balancing the masses in piston engines Expired GB844071A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS844071X 1956-01-09

Publications (1)

Publication Number Publication Date
GB844071A true GB844071A (en) 1960-08-10

Family

ID=5456048

Family Applications (1)

Application Number Title Priority Date Filing Date
GB877/57A Expired GB844071A (en) 1956-01-09 1957-01-09 Arrangement for balancing the masses in piston engines

Country Status (3)

Country Link
DE (1) DE1070441B (en)
FR (1) FR1165221A (en)
GB (1) GB844071A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710774A (en) * 1970-10-26 1973-01-16 Allis Chalmers Mfg Co Lube oil pump drive for balancer
US4290395A (en) * 1978-10-12 1981-09-22 Kubota Ltd. Balancing device for an engine
FR2498703A1 (en) * 1981-01-23 1982-07-30 Hatz Motoren BALANCING DEVICE FOR SINGLE CYLINDER INTERNAL COMBUSTION ENGINE
US4509378A (en) * 1983-02-22 1985-04-09 Brown Arthur E Reciprocating machines with both primary and secondary counter rotating balancers
US4545341A (en) * 1984-05-01 1985-10-08 Mechanical Technology Incorporated Means and method of balancing multi-cylinder reciprocating machines
US4565169A (en) * 1981-08-31 1986-01-21 Fuji Jukogyo Kabushiki Kaisha Balancer structure for three-cylinder engines
US4569316A (en) * 1981-08-31 1986-02-11 Fuji Jukogyo Kabushiki Kaisha Balancer structure for three-cylinder engines
US4658777A (en) * 1981-08-31 1987-04-21 Fuji Jukogyo Kabushiki Kaisha Balancer structure for three-cylinder engines
US4712436A (en) * 1985-10-02 1987-12-15 Brown Arthur E Balancers for various reciprocating machines using rotating balance weights
US5044333A (en) * 1989-06-05 1991-09-03 Yamaha Hatsudoki Kabushiki Kaisha Balancing arrangement for internal combustion engine
CZ297752B6 (en) * 2005-11-16 2007-03-21 Skoda Auto A. S. Multifunctional balancing system
EP1983215A1 (en) * 2007-04-20 2008-10-22 Gomecsys B.V. Reciprocating piston machine and internal combustion engine
EP1628042B1 (en) * 2004-08-17 2013-07-17 Yamaha Hatsudoki Kabushiki Kaisha Engine with balancing shaft
CN106122370A (en) * 2016-07-26 2016-11-16 常州市海润机电有限公司 A kind of balance system of single cylinder diesel
US10663033B2 (en) 2017-07-12 2020-05-26 American Axle & Manufacturing, Inc. Balance shaft having reduced mass and inertia

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1498195A (en) * 1973-11-27 1978-01-18 Mitsubishi Motors Corp Reciprocating piston and cylinder mechanisms with balancers for vibration damping
GB1527838A (en) * 1977-05-20 1978-10-11 United Stirling Ab & Co Double-acting four-cylinder hot gas engine
JPS58157598A (en) * 1982-03-16 1983-09-19 Aida Eng Ltd Balancing device of mechanical press
GB8324103D0 (en) * 1983-09-08 1983-10-12 Mitchell S W Balancing system
GB8618490D0 (en) * 1986-07-29 1986-09-03 Carding Spec Canada Gas compressor/blower
US5095793A (en) * 1990-03-13 1992-03-17 Gerber Garment Technology, Inc. Cutter drive vibration dampening system

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710774A (en) * 1970-10-26 1973-01-16 Allis Chalmers Mfg Co Lube oil pump drive for balancer
US4290395A (en) * 1978-10-12 1981-09-22 Kubota Ltd. Balancing device for an engine
FR2498703A1 (en) * 1981-01-23 1982-07-30 Hatz Motoren BALANCING DEVICE FOR SINGLE CYLINDER INTERNAL COMBUSTION ENGINE
US4386589A (en) * 1981-01-23 1983-06-07 Motorenfabrik Hatz Gmbh & Co. Kg Internal combustion engine
US4565169A (en) * 1981-08-31 1986-01-21 Fuji Jukogyo Kabushiki Kaisha Balancer structure for three-cylinder engines
US4569316A (en) * 1981-08-31 1986-02-11 Fuji Jukogyo Kabushiki Kaisha Balancer structure for three-cylinder engines
US4658777A (en) * 1981-08-31 1987-04-21 Fuji Jukogyo Kabushiki Kaisha Balancer structure for three-cylinder engines
US4509378A (en) * 1983-02-22 1985-04-09 Brown Arthur E Reciprocating machines with both primary and secondary counter rotating balancers
US4545341A (en) * 1984-05-01 1985-10-08 Mechanical Technology Incorporated Means and method of balancing multi-cylinder reciprocating machines
US4712436A (en) * 1985-10-02 1987-12-15 Brown Arthur E Balancers for various reciprocating machines using rotating balance weights
US5044333A (en) * 1989-06-05 1991-09-03 Yamaha Hatsudoki Kabushiki Kaisha Balancing arrangement for internal combustion engine
EP1628042B1 (en) * 2004-08-17 2013-07-17 Yamaha Hatsudoki Kabushiki Kaisha Engine with balancing shaft
CZ297752B6 (en) * 2005-11-16 2007-03-21 Skoda Auto A. S. Multifunctional balancing system
EP1788279A3 (en) * 2005-11-16 2010-06-23 Skoda Auto a.s. Multi-functional compensation system
EP1983215A1 (en) * 2007-04-20 2008-10-22 Gomecsys B.V. Reciprocating piston machine and internal combustion engine
WO2008129025A1 (en) * 2007-04-20 2008-10-30 Gomecsys B.V. Reciprocating piston machine and internal combustion engine
CN106122370A (en) * 2016-07-26 2016-11-16 常州市海润机电有限公司 A kind of balance system of single cylinder diesel
CN106122370B (en) * 2016-07-26 2018-08-07 常州市海润机电有限公司 A kind of balance system of single cylinder diesel
US10663033B2 (en) 2017-07-12 2020-05-26 American Axle & Manufacturing, Inc. Balance shaft having reduced mass and inertia
US10816059B2 (en) 2017-07-12 2020-10-27 American Axle & Manufacturing, Inc. Balance shaft having reduced mass and inertia

Also Published As

Publication number Publication date
FR1165221A (en) 1958-10-20
DE1070441B (en) 1959-12-03

Similar Documents

Publication Publication Date Title
GB844071A (en) Arrangement for balancing the masses in piston engines
US2632340A (en) V-6 engine
US3112658A (en) Harmonic balancing device for internal combustion engines
ES461340A1 (en) In-line two-cylinder engine
CH301091A (en) Dynamic torsional vibration damper for a rotating shaft, with at least one mass oscillating around an eccentric point with respect to said shaft.
GB701235A (en) Improvements relating to the balancing of crank shafts
SE7713329L (en) WAY TO EQUAL MASS FORCES IN A PISTON MACHINE WITH A COMB DISC OR A SLANTED DISC FOR PERFORMING THE PROCEDURE
JPS5769137A (en) Balancer for four-cylinder engine
GB676015A (en) Improvements in or relating to the balancing of reciprocating engines
GB1430873A (en) Internal combustion engines of reciprocating piston type
GB355136A (en) Improvements in and relating to reciprocating engines
JPS547007A (en) Engine vibration preventive device
GB1230736A (en)
US3045507A (en) Crankshaft
GB1102028A (en) Improved method of balancing rotary-piston engines
GB651893A (en) Improvements relating to reciprocating engines
SU1551880A1 (en) Balanced ic-engine
GB722783A (en) Improvements in and relating to internal combustion engines
FR936514A (en) Lever transmission between piston and crankshaft for engines and other machines
GB575968A (en) Improvements in sleeve balancing arrangements for radial engines
JPS5510154A (en) Apparatus for minimizing vibration of engine
USRE17549E (en) Jj-lldt
US1754918A (en) Crank shaft for v-type engines and method of balancing same
SU59150A1 (en) Method of balancing the forces and moments of inertia of the first and second order in H-shaped engines
GB757529A (en) Improvements in or relating to the straightening of crankshafts