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1. WO2016149741 - A STRAINER AND AN ASSOCIATED PUMPING METHOD

Publication Number WO/2016/149741
Publication Date 29.09.2016
International Application No. PCT/AU2016/050160
International Filing Date 08.03.2016
IPC
B01D 29/15 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
29Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/-B01D27/170;   Filtering elements therefor
11with bag, cage, hose, tube, sleeve or like filtering elements
13Supported filter elements
15arranged for inward flow filtration
B01D 35/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
35Filtering devices having features not specifically covered by groups B01D24/-B01D33/, or for applications not specifically covered by groups B01D24/-B01D33/230; Auxiliary devices for filtration; Filter housing constructions
02Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
B01D 29/11 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
29Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/-B01D27/170;   Filtering elements therefor
11with bag, cage, hose, tube, sleeve or like filtering elements
F16L 55/24 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
55Devices or appurtenances for use in, or in connection with, pipes or pipe systems
24Preventing accumulation of dirt or other matter in pipes, e.g. by traps, by strainers
CPC
B01D 29/33
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
29Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
11with bag, cage, hose, tube, sleeve or like filtering elements
31Self-supporting filtering elements
33arranged for inward flow filtration
F16L 55/24
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
55Devices or appurtenances for use in, or in connection with, pipes or pipe systems
24Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
Applicants
  • JETS INNOVATIONS PTY LTD [AU]/[AU]
Inventors
  • MONAGHAN, Tom
Agents
  • ADAMS PLUCK
Priority Data
201590105024.03.2015AU
201590235619.06.2015AU
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A STRAINER AND AN ASSOCIATED PUMPING METHOD
(FR) CRÉPINE ET PROCÉDÉ DE POMPAGE ASSOCIÉ
Abstract
(EN)
As shown for example in figure (5), the strainer (13) has a body (2) that defines a plurality of inlet holes (3). Each of the inlet holes (3) is in fluid communication with a hollow internal chamber. In use, liquid is sucked through the holes (3), thereby straining out larger contaminants such as rocks and stones, into the hollow internal chamber and then out the outlet. The majority of the strainer (13), is formed from a resilient deformable material that allows opposed sides of the internal chamber to be brought into contact with each other in response to the application of a compressive force. Once the force is no longer being applied, the resilience of the material allows the body (2) to resiliently return to substantially its pre-deformation shape.
(FR)
Selon l'invention, comme le montre par exemple la figure (5), la crépine (13) a un corps (2) qui définit une pluralité de trous d'entrée (3). Chacun des trous d'entrée (3) est en communication fluidique avec une chambre interne creuse. Lors de l'utilisation, un liquide est aspiré à travers les trous (3) ce qui filtre des contaminants plus grands tels que des roches et des pierres, vers la chambre interne creuse et ensuite hors de l'orifice de sortie. La majorité de la crépine (13) est formée d'un matériau déformable élastique qui permet à des côtés opposés de la chambre interne d'être amenés en contact l'un avec l'autre en réponse à l'application d'une force de compression. Une fois que la force n'est plus appliquée, l'élasticité du matériau permet au corps (2) de revenir de manière élastique sensiblement à sa forme avant déformation.
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