Title:
SYSTEM FOR PUMPING AND STORING WATER
Document Type and Number:
WIPO Patent Application WO/2015/097668
Kind Code:
A3
Abstract:
The device comprises at least a motor (1) with an eccentric (3) and a plate (2), said plate transferring to a chain (4) the force transmitted by the motor, said chain passing over two fixed rollers (5, 6) and a third roller (7) secured to the rod of a piston (8) which is guided by a bearing (9) so that when the motor turns it drives the eccentric plate (2), said chain is tensioned and pulls on said bearing (9) secured to the piston, forcing the piston to move forward in the cylinder thereby forcing a liquid to be displaced in a pump.
Inventors:
TREYVAUD JEAN-FRANÇOIS (CH)
Application Number:
PCT/IB2014/067275
Publication Date:
September 24, 2015
Filing Date:
December 23, 2014
Export Citation:
Assignee:
SWISS INTECH S RL (CH)
International Classes:
F04B47/02; E21B43/12; F04B47/04
Domestic Patent References:
| WO2007012172A1 | 2007-02-01 |
Foreign References:
| US4586879A | 1986-05-06 | |||
| CA2776270A1 | 2013-11-02 | |||
| US5353870A | 1994-10-11 | |||
| FR326855A | 1903-06-08 |
Attorney, Agent or Firm:
GROSFILLIER, Philippe (P.O Box 5107, Lausanne, CH)
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