Spray nozzle for piston cooling of an internal combustion engine

The system has at least two almost parallel outlet channels (19,20), the spacing (a) of which is less than twice the diameter of the larger channel. The diameter (d) of the outlet channels is between 0.8 mm to 1.5 mm, and approximately 1.2 mm, and the spacing of the channels about 1.5 mm. The diamet...

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Bibliographic Details
Main Authors FIEDLER, OLAF, KLING, JUERGEN, POTH, JUERGEN, BAUER, ACHIM
Format Patent
LanguageEnglish
French
German
Published 18.09.2002
Edition7
Subjects
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
ATOMISING APPARATUS
BLASTING
COOLING OF INTERNAL-COMBUSTION ENGINES
COOLING OF MACHINES OR ENGINES IN GENERAL
CRANKCASE VENTILATING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
LUBRICATING INTERNAL COMBUSTION ENGINES
LUBRICATING OF MACHINES OR ENGINES IN GENERAL
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NOZZLES
PERFORMING OPERATIONS
SPRAYING APPARATUS
SPRAYING OR ATOMISING IN GENERAL
STEAM ENGINES
TRANSPORTING
WEAPONS
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Summary:The system has at least two almost parallel outlet channels (19,20), the spacing (a) of which is less than twice the diameter of the larger channel. The diameter (d) of the outlet channels is between 0.8 mm to 1.5 mm, and approximately 1.2 mm, and the spacing of the channels about 1.5 mm. The diameter of the channels may be the same. On their inlet ends (21,22) the outlet channels are opened out in conical fashion, with a cone angle of about 45 degrees.
Bibliography:Application Number: EP19970110179