DIESEL ENGINE NOZZLE Russian patent published in 1999 - IPC

Abstract RU 2135817 C1

FIELD: mechanical engineering; diesel engine fuel systems. SUBSTANCE: nozzle flexible member is made in form of steel cylindrical spring placed inside wall of cylinder made of elastomer. Spring is rigidly coupled with elastomer over its entire surface. EFFECT: optimized injection, increased reliability of nozzle and its service life, enhanced stability of pressure control at beginning of injection owing to reduction of mass of nozzle movable parts and introduction of damping of flexible member featuring nonlinear characteristics. 1 dwg

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RU 2 135 817 C1

Authors

Kukharev M.N.

Burdykin V.D.

Gribanov A.V.

Dates

1999-08-27—Published

1997-06-19—Filed