Title:
MULTIPLE CONFRONTING SYMMETRY CAM DRIVE PLUNGER PUMP
Document Type and Number:
WIPO Patent Application WO/2009/050931
Kind Code:
A1
Abstract:
A device for producing compressed air stably and efficiently. A plurality of
cams are set on one cam shaft and a pair of confronting separation plunger pumps
are mounted via a tension spring to hold respective cams therebetween. Compressed
air is produced by rotating the cam shaft and driving the pair of separation plunger
pumps with the respective cams.
Inventors:
NODA TSUNETA (JP)
Application Number:
PCT/JP2008/063621
Publication Date:
April 23, 2009
Filing Date:
July 23, 2008
Export Citation:
Assignee:
SHIBAMOTO KIYOKO (JP)
NODA TSUNETA (JP)
NODA TSUNETA (JP)
International Classes:
F04B27/02; F04B35/01
Foreign References:
| JPS58126485A | 1983-07-27 | |||
| JP2004218530A | 2004-08-05 | |||
| JPS6026196A | 1985-02-09 | |||
| JPH03160170A | 1991-07-10 | |||
| JP2003120519A | 2003-04-23 | |||
| JPS63115671U | 1988-07-26 |
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