Title:
SQUEEZE PUMP
Document Type and Number:
WIPO Patent Application WO/1982/002075
Kind Code:
A1
Abstract:
A squeeze pump which has an elastic tube (15) arranged in a pump case (11) in a circular arc shape, and a plurality of pressing rollers (25) rotating around a rotating shaft (22) for pressing the tube while rolling over the tube, thereby continuously feeding slurry in the tube. Pairs of the rollers (25) are disposed on the sides of the tube (15), are supported through shafts (24) respectively supported on the shaft (22) extending perpendicular to shafts (24) and disposed at the center of the pump case (11).
Inventors:
IWATA NOBORU (JP)
Application Number:
PCT/JP1981/000364
Publication Date:
June 24, 1982
Filing Date:
December 03, 1981
Export Citation:
Assignee:
DAIICHI ENG CO LTD (JP)
IWATA NOBORU (JP)
IWATA NOBORU (JP)
International Classes:
F04B15/02; F04B43/12; F04C5/00; (IPC1-7): F04C5/00; F04C13/00
Foreign References:
| JPS4424455B1 | ||||
| JPS5232595Y2 | 1977-07-25 | |||
| JPS5034763B1 | 1975-11-11 |
Other References:
See also references of EP 0075020A4
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