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US 9,168,634 B1Granted
Waterjet removal of coverings from tangled wire and loose coils
OwnerArnold A. Kelsoninventor
Life of this patent
Estimating the term…
Abstract
A system for impacting a flow of fluid onto a wire, a bundle of wires, coil of wires and/or cables or other electrical/electronic materials/components that are oriented in a tangle or loose coils etc., and having one or more outer covering materials, and methodology of its use to remove the one or more outer coverings.
Claims18
A method of removing covering(s) from underlying metal in a substrate consisting of tangled:
- wires,
- bundles of wires,
- coils of wires, and/or
- cables of wires,
- comprising:
- a) providing a system for use in removing covering(s) from underlying metal in said substrate:
- comprising:
- a source of pressurized fluid;
- at least one nozzle for expelling fluid in a jet, and apparatus for adjusting the orientation of said at least one nozzle;
- a primary entry conveyor (CB1) for securing lengths of substrate which comprise at least one covering and underlying metal, said primary entry conveyor being elongated and having a supporting surface comprised of mesh or perforations;
- said system further comprising at least one additional, entry (CB2) conveyor in addition to the primary entry conveyor (CB1) for securing lengths of substrate, said additional entry (CB2) conveyor being elongated and positioned such that it serves to sandwich said lengths of substrate between it and said primary entry conveyor (CB1);
- such that in use fluid provided from said source of said pressurized fluid is expelled from said at least one nozzle as a jet and is directed to impinge onto, at an angle-of-incidence thereto, said substrate which is present on said supporting surface comprising the supporting mesh or perforations of said primary entry conveyor (CB1), said angle-of-incidence being effected by adjusting the orientation of said at least one nozzle via adjusting said apparatus for adjusting the orientation thereof;
- and
- such that impact of said fluid with said at least one covering causes a substantial portion thereof to be stripped from said underlying metal at or near the location at which it impinges onto said substrate;
- b) causing lengths of substrate to be present on said supporting surface comprising the supporting mesh or perforations of said primary entry conveyor (CB1) for securing substrate;
- c) while causing said length of substrate to be conveyed along said primary entry conveyor and/or causing said at least one nozzle to move with respect to said supporting surface comprising the mesh or perforations of said primary entry conveyor, causing said at least one nozzle to be oriented so that fluid ejected therefrom impinges upon said substrate and causing fluid to be ejected from said at least one nozzle as a jet;
- such that interaction between said ejected fluid and said at least one covering causes a substantial majority thereof to be removed from said underlying metal in said substrate.
14 more elements
A system for removing covering(s) from underlying metal in a substrate consisting of tangled:
- wires,
- bundles of wires,
- coils of wires, and/or
- cables of wires,
- comprising:
- source of pressurized fluid;
- at least one nozzle for expelling fluid in a jet, and apparatus for adjusting the orientation of said at least one nozzle;
- a primary entry conveyor (CB1) for securing lengths of substrate which comprise at least one covering and underlying metal, said primary entry conveyor being elongated and having a supporting surface comprised of mesh or perforations;
- said system further comprising an additional entry (CB2) conveyor in addition to the primary entry conveyor (CB1) for securing lengths of substrate which comprises at least one covering and underlying metal, said additional entry (CB2) conveyor being elongated and having a surface;
- said additional entry conveyor being oriented at an acute angle to the primary entry conveyor such that lengths of substrate which comprise at least one covering and underlying metal, are sandwiched between said primary (CB1) and additional (CB2) entry conveyors and are caused to be compressed in a space therebetween;
- said system further comprising a third conveyor (CB3) which projects essentially parallel to the primary entry conveyor (CB1), such that a space between said primary entry (CB1) and third (CB3) conveyors receives compressed lengths of substrate which comprise at least one covering and underlying metal from said space between said primary entry (CB1) and additional entry (CB2) conveyors in use, and presents said compressed lengths of substrate which comprise at least one covering and underlying metal (CW), in a manner allowing water to be impacted thereupon from said at least one nozzle (SPA/SPA′);
- said system also comprising scrapers (S) present at ends of the primary entry and third conveyor Belts (CB1) (CB3) that serve to encorage compressed lengths of substrate which comprise at least one covering and underlying metal (CW), from which has been removed at least some covering from underlying metal, to enter a container (CL) for collection thereof;
- such that in use fluid provided from said source of pressurized fluid is expelled from said at least one nozzle as a jet and is directed to impinge onto, at an angle-of-incidence thereto, substrate which is present on said supporting surface comprising the mesh or perforations of said primary entry conveyor, said angle-of-incidence being effected by adjusting the orientation of said at least one nozzle via adjusting said apparatus for adjusting the orientation thereof;
- such that impact of said fluid with said at least one covering causes a substantial portion thereof to be stripped from said underlying metal at or near the location at which it impinges onto said substrate, and such that said resulting wire (CFW) from which has been removed at least one covering is directed to accumulate in said container (CL).
11 more elements
Dependencies are inferred from the claim text.