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(19)

(11)

2 397 336

(13)

(51)

IPC

F01L3/00(2006-01-01)

(21) (22)

Application

2008146537/06, 2008-11-25

(24)

Start date

2008-11-25

(22)

Actual filing date

2008-11-25

(45)

Published

2010-08-20

(72)

Inventor

Slivinskij Evgenij Vasil'EvichSavin Leonid AlekseevichPivovarov Oleg Andreevich

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet Im. I.A. Bunina"

DIESEL ENGINE VALVE GEAR Russian patent published in 2010 - IPC F01L3/00

Abstract RU 2397336 C1

FIELD: engines and pumps.

SUBSTANCE: proposed valve gear comprises valves each consisting of rod and head with surface in contact with valve seat arranged diesel engine cover. Surface of each valve head in contact with the seat has radial grooves running from valve head face surface. Height of every said head, as-measured from valve heat face surface to valve rod, is smaller than the height of seat arranged in diesel engine cover.

EFFECT: higher efficiency of valve gear.

3 dwg

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RU 2 397 336 C1

Authors

Slivinskij Evgenij Vasil'Evich

Savin Leonid Alekseevich

Pivovarov Oleg Andreevich

Dates

2010-08-20—Published

2008-11-25—Filed