DIESEL ENGINE FUEL FEED CHANGING DEVICE Russian patent published in 2000 - IPC

Abstract RU 2154187 C2

FIELD: mechanical engineering; internal combustion engines; fuel injection pumps. SUBSTANCE: device has fuel metering member made in form of rack or fork, control sleeve with gear sector or pin and plunger with oblique cutoff edge. Invention provides reduction of clearances in mechanical rack or link joints and mass of fuel metering member. Flexible fuel metering member is made in form of steel band, cable, etc, which is fixed on control sleeves. Flexible fuel metering member can be made in form of closed band provided with special tension roller. EFFECT: improved response of system, fuel economy, reduced mass of fuel metering member, lag of metering mechanism, overall dimensions of mechanical governor or reduced power consumption of electronic governor. 5 cl, 3 dwg

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RU 2 154 187 C2

Authors

Bronshtejn A.S.

Khrjashchev Ju.E.

Limarov N.F.

Dates

2000-08-10Published

1997-10-30Filed