Title:
DIFFERENTIAL DRIVING SUPERCHARGER AND METHOD FOR CONTROLLING THE SAME
Document Type and Number:
WIPO Patent Application WO/1995/020100
Kind Code:
A1
Abstract:
A differential driving supercharger and a method for controlling the same, wherein supply air to an engine for a vehicle such as construction equipment can be supercharged, the acceleration properties of the engine is improved, the size of the engine is made smaller while attaining a higher output, a greater torque at lower engine speeds and better fuel economy. To this end, a planetary gear (13) of a differential driving device (10) is connected to an output shaft (1A) of an engine (1), a mechanical type supercharger (10) to a sun gear (11), and a rotation variable load body (30) to a ring gear (14), respectively. In addition, the rotation variable load body (30) connected to the ring gear (14) is rotated from the outside so as to increase or reduce the speed of the mechanical supercharger (10) to thereby increase the output of the engine.
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Inventors:
OZAWA GODOU (JP)
Application Number:
PCT/JP1995/000063
Publication Date:
July 27, 1995
Filing Date:
January 20, 1995
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
OZAWA GODOU (JP)
OZAWA GODOU (JP)
International Classes:
F02B37/00; F02B37/04; F02B39/04; F02B39/06; F02B39/12; F02B39/16; F02B67/10; F16H37/08; B60K25/02; F16H3/54; F16H3/72; F16H47/04; F16H47/08; (IPC1-7): F02B39/06
Foreign References:
| JPS441099B1 | 1969-01-18 | |||
| JPS4712352A | 1972-06-23 | |||
| JPH0275726A | 1990-03-15 | |||
| JPH0412133A | 1992-01-16 | |||
| JPS4713567B1 | 1972-04-24 |
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