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1. WO2020072431 - SOLID PARTICULATE PUMP

Publication Number WO/2020/072431
Publication Date 09.04.2020
International Application No. PCT/US2019/053973
International Filing Date 01.10.2019
IPC
B65G 15/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
15Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
10comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface
12with two or more endless belts
14the load being conveyed between the belts
B65G 15/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
15Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
10comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface
12with two or more endless belts
14the load being conveyed between the belts
16between an auxiliary belt and a main belt
B65G 15/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
15Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
10comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface
12with two or more endless belts
18the belts being sealed at their edges
B65G 17/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
17Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
B65G 17/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
17Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
06having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
B65G 17/22 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
17Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
22with oppositely-moving parts of the conveyor located in a common plane
CPC
F04B 15/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
15Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
02the fluids being viscous or non-homogeneous
F04B 19/14
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
19Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
08Scoop devices
14of endless-chain type, e.g. with the chains carrying pistons co-operating with open-ended cylinders
F04B 19/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
19Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
20Other positive-displacement pumps
Applicants
  • GAS TECHNOLOGY INSTITUTE [US]/[US]
Inventors
  • SAUNDERS, Timothy, W.
  • CARAVELLA, Joseph
Agents
  • ERICKSON, Kevin, D.
Priority Data
16/588,02830.09.2019US
62/740,16402.10.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SOLID PARTICULATE PUMP
(FR) POMPE À PARTICULES SOLIDES
Abstract
(EN)
A pump for transporting particulate material that includes a first conveyor and a second conveyor together defining a passage, wherein a working surface of each of the conveyors are canted with respect to each other. The pump includes an inlet for introducing the particulate material into the passage and an outlet for expelling the particulate material from the passage, wherein the outlet is positioned out of line with the inlet.
(FR)
Pompe pour transporter une matière particulaire qui comprend un premier transporteur et un second transporteur définissant ensemble un passage, les surfaces de travail de chacun des transporteurs étant inclinées l'une par rapport à l'autre. La pompe comprend une entrée pour introduire la matière particulaire dans le passage et une sortie pour expulser la matière particulaire du passage, la sortie n'étant pas positionnée en ligne avec l'entrée.
Also published as
Latest bibliographic data on file with the International Bureau