DE2424562A1 - Direct balancing of masses for piston engines - common centre of gravity located in centre of crank shaft - Google Patents

Direct balancing of masses for piston engines - common centre of gravity located in centre of crank shaft

Info

Publication number
DE2424562A1
DE2424562A1 DE2424562A DE2424562A DE2424562A1 DE 2424562 A1 DE2424562 A1 DE 2424562A1 DE 2424562 A DE2424562 A DE 2424562A DE 2424562 A DE2424562 A DE 2424562A DE 2424562 A1 DE2424562 A1 DE 2424562A1
Authority
DE
Germany
Prior art keywords
centre
piston
gravity
crank shaft
masses
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.)
Pending
Application number
DE2424562A
Other languages
German (de)
Inventor
Rolf Dipl Phys Mueller
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 DE2424562A priority Critical patent/DE2424562A1/en
Publication of DE2424562A1 publication Critical patent/DE2424562A1/en
Pending 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
    • F16F15/24—Compensation of inertia forces of crankshaft systems by particular disposition of cranks, pistons, or the like

Abstract

A reciprocating piston engine includes a balancing system to ensure that vibrations are not transferred from one part of a system to another, and so that the centre of gravity of the system is positioned in its axis of rotation about the gudgeon pin. The connecting rod carries a balance weight so that the system of all oscillating parts is balanced, and the common centre of gravity is located in the axis of rotation of the crank shaft. These oscillating parts consist of the piston, piston rings, piston bolts, crank and rod bearings, crank rod and the balance weight.

Description

Direkter Massenausgleich für Kolbenmaschinen Die Erfindung betrifft einen Massenausgleich für Kolbenmaschinen. Direct mass balancing for piston engines The invention relates to a mass balance for piston engines.

Der Zweck des Massenausgleichs ist die verschiedenen,durch oszillierende Teile erzeugten,Kräfte so auszugleichen,daß möglichst keine Vibrationen vom Motor aus auf andere Teile übertragen werden.The purpose of balancing the masses is different, by oscillating Parts generated to balance forces so that as little vibration as possible from the engine from being transferred to other parts.

Das im Folgenden beschriobene Verfahren wird im Gegensatz zum bisherigen Verfahren als direkter Massenausgleich",das bisherige erfahren als "indirekter Massenausgleich" bezeichnet.The procedure described below is in contrast to the previous one Procedure as direct mass balancing ", the previous experience as" indirect mass balancing " designated.

Die bisherige Methode des indirekten Massenausgleichs beruht auf folgendem Verfahren: Parallel zur Kurbelwelle werden weitere Ausgleichsvlellell,die mit gleicher oder doppelter Kreisfrequenz rotieren,eingebaut.The previous method of indirect mass balancing is based on the following Procedure: In parallel to the crankshaft, additional compensation layers are made with the same or double angular frequency, built-in.

An diesen Ausgleichswellen werden Gegengewichte angebracht,die dann Kräfte und Drehmomente erzeugen,die den unerwünschten Kräften und Momenten von Kurbelvelle,Pleuel und Kolben entgegenwirken. (Lit.: konstruktionsbücher des Springer-Verlags, z.B. G.H. Neugebauer, Kräfte in den Triebwerken schnellaufender Kolbenkraftmaschinen) Der konstrv.ktive aufwand dieses Verfahrens ist sehr grof und für den Serienbau kaum geeignet.Vrwirklicht wurde der indirekte Massenausgleich z.B. in Motor der Yamaha TX750- Der Erfindung liegt das Bemühen zugrunde diesen Aufwand zu verringern. Das Problem wird durch direkten Massenausgleich folgenderniaßen gelöst: 1.Der Kolben wird derart gebaut, daß sein Schwerpunkt mit seiner Drehachse um den Kolbenbolzen zusammenfällt.Counterweights are attached to these balance shafts, which then Generate forces and torques that counteract the undesired forces and moments of the crankshaft, connecting rod and pistons counteract. (Lit .: construction books from Springer-Verlag, e.g. G.H. Neugebauer, forces in the engines of high-speed piston engines) The constructive effort of this process is very great and for series production The indirect mass balancing was implemented e.g. in the engine of the Yamaha TX750- The invention is based on this effort to reduce. The problem is solved by direct mass balancing as follows: 1.The piston is built in such a way that its center of gravity is around the Piston pin collapses.

2.Am Pleuel wird ein Ausgleichsgewicht so angebracht,daß der Schwerpunkt des Systems: Kolben,Kolbenringe,Kolbenbolzen, Pleuellager, Pleuel und Ausgleichsgewicht mit der Drehachse um den Kurbelzapfen zusammenfällt.2. A balance weight is attached to the connecting rod in such a way that the center of gravity of the system: pistons, piston rings, piston pins, connecting rod bearings, connecting rods and counterweight coincides with the axis of rotation around the crank pin.

3.An der Kurbelwelle wird ein Ausgleichsgewicht so angebracht, daß der Schwerpunkt der Kurbelwelle und des obigen Systems ( (Kolben...) mit der Drehachse der Kurbelwelle zusammenfällt.3. A balance weight is attached to the crankshaft in such a way that the center of gravity of the crankshaft and the above system ((piston ...) with the axis of rotation the crankshaft collapses.

Dadurch wird erreicht, daß die Lage des Schwerpunkts der oszillierenden Teile unabhängig von der räumlichen stellung der einzelnen Teile ist. er Schwerpunkt ist immer in der Drehachse und dadurch werden keine @ ziehkräfte Ubertragen.This ensures that the position of the center of gravity of the oscillating Parts is independent of the spatial position of the individual parts. he focus is always in the axis of rotation and therefore no pulling forces are transmitted.

Der Vorteil der Erfindung liegt darin, das sich ein Slassenausgleich erzielen läftt,ohne die Anzahl der Bauteile zu erhöhen.The advantage of the invention is that there is a slave compensation can be achieved without increasing the number of components.

Lediglich durch das oszillerende Pleuel wird noch ein Drehmoment erzeugt,das sich beim bau von mehrzylindrigen Motoren vollständig ausleichen lä,.t.Only the oscillating connecting rod still generates a torque that can be completely compensated for when building multi-cylinder engines.

Claims (1)

PATENTANSPI?UCHE PATENT APPLICATION Der Patentanspruch wird auf das Verfahren des direkten Massenausgeichs erhoben.Der direkte Hassenausgleich ist dadurch gekennzeichnet, daß Der Kolben seinen Schwerpunkt in seiner Drehachse um den Kolbenbolzen hat, 2.Am Pleuel ein Ausgleichsgewicht angebracht wird und 7.Das System aller oszillierender Teile so ausgewuchtet wird, daß der gemeinsame Schwerpunkt sich in der Drehachse der Kurbelwelle befindet. The claim is based on the method of direct mass balancing The direct hatred compensation is characterized by the fact that the piston is his Has the center of gravity in its axis of rotation around the piston pin, 2. A balance weight on the connecting rod and 7. The system of all oscillating parts is balanced in such a way that that the common center of gravity is in the axis of rotation of the crankshaft.
DE2424562A 1974-05-21 1974-05-21 Direct balancing of masses for piston engines - common centre of gravity located in centre of crank shaft Pending DE2424562A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2424562A DE2424562A1 (en) 1974-05-21 1974-05-21 Direct balancing of masses for piston engines - common centre of gravity located in centre of crank shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2424562A DE2424562A1 (en) 1974-05-21 1974-05-21 Direct balancing of masses for piston engines - common centre of gravity located in centre of crank shaft

Publications (1)

Publication Number Publication Date
DE2424562A1 true DE2424562A1 (en) 1975-12-04

Family

ID=5916115

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2424562A Pending DE2424562A1 (en) 1974-05-21 1974-05-21 Direct balancing of masses for piston engines - common centre of gravity located in centre of crank shaft

Country Status (1)

Country Link
DE (1) DE2424562A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6242159B1 (en) 1997-06-26 2001-06-05 Kodak Polychrome Graphics Llc Method of preparing a water-less lithographic printing form
DE102017004087A1 (en) 2017-04-28 2018-10-31 Wabco Gmbh Compressor arrangement for a compressed air supply of a compressed air supply system
DE102017004086A1 (en) 2017-04-28 2018-10-31 Wabco Gmbh Compressor arrangement for a compressed air supply of a compressed air supply system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6242159B1 (en) 1997-06-26 2001-06-05 Kodak Polychrome Graphics Llc Method of preparing a water-less lithographic printing form
DE102017004087A1 (en) 2017-04-28 2018-10-31 Wabco Gmbh Compressor arrangement for a compressed air supply of a compressed air supply system
DE102017004086A1 (en) 2017-04-28 2018-10-31 Wabco Gmbh Compressor arrangement for a compressed air supply of a compressed air supply system
WO2018197186A1 (en) 2017-04-28 2018-11-01 Wabco Gmbh Compressor assembly for a compressed-air feed of a compressed-air supply system
WO2018197123A1 (en) 2017-04-28 2018-11-01 Wabco Gmbh Compressor assembly for a compressed-air feed of a compressed-air supply system
CN110392784A (en) * 2017-04-28 2019-10-29 威伯科有限公司 For carrying out the compressor facility of compressed air conveying to compressed air supply device
CN110392784B (en) * 2017-04-28 2020-09-11 威伯科有限公司 Compressor installation for compressed air supply of a compressed air supply system
US10851894B2 (en) 2017-04-28 2020-12-01 Wabco Gmbh Compressor assembly for a compressed-air feed of a compressed-air supply system
US11078895B2 (en) 2017-04-28 2021-08-03 Zf Cv Systems Hannover Gmbh Compressor assembly for a compressed-air feed of a compressed-air supply system

Similar Documents

Publication Publication Date Title
DE102013203560B4 (en) Internal combustion engine with a balance weight arranged on the crankshaft and serving as an unbalance and method for producing the crankshaft
EP0462411B1 (en) Balancing of the second order couple of a 5 cylinder in-line combustion engine
US4480607A (en) Balancer for 90 degree V6 engines and the like
DE1575496A1 (en) Piston machine, in particular piston engine
JP2546003Y2 (en) Vibration canceler for internal combustion engine
JPS6323044A (en) Balancer device for internal combustion engine
DE2424562A1 (en) Direct balancing of masses for piston engines - common centre of gravity located in centre of crank shaft
DE217818C (en)
DE10245529A1 (en) Motor with compensation device for a second order breakdown torque
GB355136A (en) Improvements in and relating to reciprocating engines
DE2904066A1 (en) IC engine layout using uneven number of cylinders - has two crankpins carrying different number of connecting rod assemblies
EP1788279A3 (en) Multi-functional compensation system
US1762860A (en) Balancer for reciprocating engines
GB676015A (en) Improvements in or relating to the balancing of reciprocating engines
DE815646C (en) Control or regulating shaft for piston engines
US1592237A (en) Crank shaft for four-cylinder engines and method of balancing same
DE3903419A1 (en) Mass-balancing arrangement
AT100378B (en) Multi-cylinder piston machine.
DE444223C (en) Multi-cylinder internal combustion engine
DE102005030000A1 (en) Multi-cylinder two-stroke engine with full power and torque compensation of the first order
DE952023C (en) Drive of a reciprocating compressor
DE636814C (en) Two-stroke internal combustion engine
DE488936C (en) Procedure for balancing explosion motors
GB191126777A (en) Improvements pertaining to the Balancing of Reciprocating Engines.
CH255207A (en) Vibration-free explosion engine with pistons rotating in opposite directions.