ELECTRICALLY CONTROLLED ATOMISER Russian patent published in 2014 - IPC F02M51/06 F02M61/16 

Abstract RU 2526002 C2

FIELD: engines and pumps.

SUBSTANCE: invention relates to propulsion engineering, particularly, to atomisers with microprocessor control for fuel injection in ICE cylinder. Proposed atomiser comprises casing with high-pressure feed channel and discharge channel. Booster sleeve accommodates shutoff booster to make hydraulic control chamber, sprayer with seat, needle chamber and spraying hole. Needle interacts with said seat and said shutoff booster via jack. Hydraulic control chamber communicates with high-pressure fuel feed channel via jet. It communicates with discharge channel via control valve with its spring-loaded stem coupled with electromagnet armature. In compliance with this invention, said booster incorporates with shutoff valve while jack is an elastic deformation element owing to its sections of smaller cross-section which allows its deformation in axial direction.

EFFECT: decreased fuel overflow from high-pressure chamber via booster gap, longer life of atomiser.

10 cl, 7 dwg

Similar patents RU2526002C2

Title Year Author Number
ELECTRICALLY CONTROLLED ATOMISER 2012
  • Zuev Boris Konstantinovich
RU2563052C1
ELECTROHYDRAULIC INJECTOR 2011
  • Zuev Boris Konstantinovich
RU2558179C1
ELECTRICALLY CONTROLLED ATOMISER 2010
  • Zuev Boris Konstantinovich
RU2507410C1
ELECTROMAGNETIC VALVE FOR HYDRAULICALLY OPERATED FUEL INJECTOR 2011
  • Zuev Boris Konstantinovich
RU2541483C1
DIESEL ENGINE ELECTROHYDRAULIC NOZZLE 2005
  • Kukharev Mikhail Nikolaevich
  • Burdykin Vladimir Dmitrievich
  • Beloglazov Aleksej Valer'Evich
RU2293205C1
ELECTROHYDRAULIC NOZZLE FOR DIESEL ENGINE 2006
  • Kukharev Mikhail Nikolaevich
  • Burdykin Vladimir Dmitrievich
  • Beloglazov Aleksej Valer'Evich
RU2300660C1
ELECTROHYDRAULIC NOZZLE FOR DIESEL ENGINE 2005
  • Kukharev Mikhail Nikolaevich
  • Burdykin Vladimir Dmitrievich
  • Beloglazov Aleksej Valer'Evich
RU2299350C1
DIESEL ENGINE ELECTROHYDRAULIC NOZZLE 2006
  • Kukharev Mikhail Nikolaevich
  • Burdykin Vladimir Dmitrievich
  • Beloglazov Aleksej Valer'Evich
RU2303157C1
ELECTROHYDRAULIC NOZZLE FOR DIESEL ENGINE 2005
  • Kukharev Mikhail Nikolaevich
  • Burdykin Vladimir Dmitrievich
  • Beloglazov Aleksej Valer'Evich
RU2280781C1
ELECTROHYDRAULIC INJECTOR FOR DIESEL ENGINE 2004
  • Kukharev Mikhail Nikolaevich
  • Burdykin Vladimir Dmitrievich
  • Gribanov Aleksandr Vladimirovich
  • Beloglazov Aleksej Valer'Evich
RU2272170C1

RU 2 526 002 C2

Authors

Zuev Boris Konstantinovich

Dates

2014-08-20Published

2010-05-25Filed