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Patent Searching and Data


Title:
AIR TYPE COMPOSITE ENGINE
Document Type and Number:
WIPO Patent Application WO/2007/077944
Kind Code:
A1
Abstract:
In an air type composite engine, compressed air supplied from a compressed air tank is supplied to a cylinder unit of an air motor (1v) by opening/closing performed by using an air pressure adjusting valve (4x), a cam (4a), a coil spring (3a), a tappet (5a), and a valve (2g). A piston (1c) in the cylinder is moved by the instantaneous release injection force of the compressed air which has been sent and its expansion and a valve (2g) of a compressed air discharge unit is opened to exhaust the air. By the series of movements, the piston (1c) of the air motor (1v) performs rotational movement. The rotation shaft (6v) of the rotating piston is linked with the rotation shaft of a hydraulic pump (4v) so as to move the hydraulic pump (4v) to increase the hydraulic pressure. Compressed oil is supplied to a hydraulic motor (2v) so as to operate the hydraulic motor (2v) so as to generate a strong drive force.

Inventors:
SYU KNECH (JP)
Application Number:
PCT/JP2006/326317
Publication Date:
July 12, 2007
Filing Date:
December 19, 2006
Export Citation:
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Assignee:
SYU KNECH (JP)
International Classes:
F01D1/06; F01D1/18; F01D15/08; F02B41/00; F02C1/02; F03D9/00; F03G7/00
Foreign References:
JPH11287179A1999-10-19
JPS5851279A1983-03-25
JP2005113901A2005-04-28
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