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(19)

(11)

2 563 329

(13)

(51)

IPC

F16F15/24(2006-01-01)

F02B75/06(2006-01-01)

(21) (22)

Application

2014117082/06, 2014-04-28

(24)

Start date

2014-04-28

(22)

Actual filing date

2014-04-28

(45)

Published

2015-09-20

(72)

Inventor

Prisyazhnyj Vyacheslav Vladimirovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Professionalnogo Obrazovaniya Gosudarstvennyj Industrialnyj Universitet"

FIVE-CYLINDER PISTON ICE (VERSIONS) Russian patent published in 2015 - IPC F16F15/24 F02B75/06

Abstract RU 2563329 C1

FIELD: engines and pumps.

SUBSTANCE: engine crankshaft is configured with one of two patterns of cranks wedging corresponding to working cycle order 1-5-2-3-4 or 1-4-3-2-5 whereat minimum crankshaft unbalance results from the action of moments of 2^nd-order forces of inertia of reciprocating masses. Moment from 1^st-order forces of inertia is equalised by counterweights fitted on crankshaft and one equalising shaft. Note here that parameters of counterweights are defined proceeding from the conditions of complete equalising of the 1^st-order moment.

EFFECT: better equalisation of five-cylinder engine with one equalising shaft.

4 cl, 1 dwg

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RU 2 563 329 C1

Authors

Prisyazhnyj Vyacheslav Vladimirovich

Dates

2015-09-20—Published

2014-04-28—Filed