FIELD: mechanical engineering; internal combustion engines.
SUBSTANCE: proposed device contains electric heater with heating element in form of film made of flake graphite placed on backing between two layers of film-forming polymeric binder. Heat is made in form of plate with two mounting holes and is installed in deepest part of oil sump parallel to side wall on two studs used as electrodes being in contact with electrode plates pressed to film. Surface of contact of heater and oil is equal to double area of graphite film.
EFFECT: improved efficiency in use at oil warming.
3 dwg
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