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(19)

(11)

2 579 291

(13)

(51)

IPC

F01P3/08(2006-01-01)

F16C7/02(2006-01-01)

F02N19/00(2010-01-01)

(21) (22)

Application

2014148414/06, 2014-12-01

(24)

Start date

2014-12-01

(22)

Actual filing date

2014-12-01

(45)

Published

2016-04-10

(72)

Inventor

Rogalev Vladimir VladimirovichFokin Jurij Iosifovich

(73)

Holder

Federalnoe Gosudarstvennoe Bjudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Professionalnogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet"

CONNECTING ROD OF INTERNAL COMBUSTION ENGINE WITH PISTON COOLING DEVICE Russian patent published in 2016 - IPC F01P3/08 F16C7/02 F02N19/00

Abstract RU 2579291 C1

FIELD: engines.

SUBSTANCE: invention can be used in internal combustion engines. Piston rod (1) of internal combustion engine is made with a device for piston cooling in the form of nozzle (2) for piston irrigation installed in the lower head of connecting rod. Nozzle (2) irrigating the piston during engine warm-up is closed with lamellar valve (3), which shutter is made from material with shape memory effect.

EFFECT: technical result consists in acceleration of engine warm-up by means of piston cooling disabling.

1 cl, 2 dwg

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RU 2 579 291 C1

Authors

Rogalev Vladimir Vladimirovich

Fokin Jurij Iosifovich

Dates

2016-04-10—Published

2014-12-01—Filed