Title:
COOLING DEVICE OF INDUSTRIAL MACHINE
Document Type and Number:
Japanese Patent JPS582417
Kind Code:
A
Abstract:
PURPOSE:To dispose a cooling device, which consists of a radiator and a radiator cooling fan used for industrial machines such as a hydraulic solved loader, at any selective position by driving the radiator cooling fan by means of a motor or a turbine. CONSTITUTION:A turning body 3 of an industrial machine such as a hydraulic shovel loader, housing an engine 5 inside, is turned via a power transmission system 7. A fan 22 which is powered by an electric motor 23, an exhaust turbine or so is positioned behind a radiator 21 which cools the engine 5. Location of a cooling device consisting of a radiator 21 and the fan 22 may be thereby arbitrarily selector so that increase in length and width of the turning body 3 may be avoided.
Inventors:
HOSONO JIYUNICHI
Application Number:
JP9960981A
Publication Date:
January 08, 1983
Filing Date:
June 29, 1981
Export Citation:
Assignee:
HITACHI CONSTRUCTION MACHINERY
International Classes:
E02F9/00; F01P3/18; F01P5/04; (IPC1-7): E02F9/00; F01P5/04
Attorney, Agent or Firm:
Junnosuke Nakamura
Next Patent: METHOD AND DEVICE FOR TRANSFERRING FINE PATTERN