Delivery of fuel in internal combustion engines

Device for attenuating standing waves in an induction intake sys

Device for converting a linear movement into a rotary movement

Diesel aircraft engine

Diesel aircraft engine

Diesel aircraft engine

Diesel aircraft engine--also convertible for other applications-

Diesel engine

Diesel engine with an effective compression ratio substantially

Double circular slider crank reciprocating piston internal combu

Double ended piston engine

Double piston engine

Double throw engine

Drain recycle system for two-cycle engine

Dual displacement and expansion charge limited regenerative cam

Dual fuel system

Dual piston two stroke engine

Dual torque barrel type engine

Dual-mode induction system

Dwelling scotch yoke engine