Title:
POSITIVE DISPLACEMENT PUMP MECHANISM USED FOR PUMPS AND WATER TURBINES
Document Type and Number:
WIPO Patent Application WO/2015/001571
Kind Code:
A3
Abstract:
This invention relates to a positive displacement pump mechanism. It can be used in pumps to move (pump) fluids and K can be used in turbines for extracting energy from a fluid flow. There are two drums working together, when one drum rotates the other one reciprocates. It works as a reciprocating pump but there is no valves used in this mechanism. Large amount of fluid can be pumped. This mechanism can be used in wind mill pump hand operating pumps, Sludge pumps, Pressure pumps, Oil pumps in engines, etc. This mechanism can be used in water turbine and it can be installed in the canals, channels, rivers, etc. to acquire energy or pump water to the raised areas. This mechanism can be used for pumping high viscosity fluids like gear oil(SAE 140 and above), honey, pulps, sludge, etc.
Inventors:
MARIA PAUL (IN)
Application Number:
PCT/IN2014/000442
Publication Date:
April 30, 2015
Filing Date:
July 03, 2014
Export Citation:
Assignee:
MARIA PAUL (IN)
International Classes:
F04B37/00; F04B15/00
Domestic Patent References:
| WO2012076484A1 | 2012-06-14 |
Foreign References:
| EP0381034B1 | 1994-09-28 | |||
| US20130004357A1 | 2013-01-03 | |||
| US6106250A | 2000-08-22 |
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