Patents by Inventor Alan Peel
Alan Peel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11859906Abstract: A compressing element, devices for using such a compressing element and methods of use are provided, in which the compressing element has: a upper surface provided with an inlet and an outlet; a lower surface; an at least partially hollow interior provided between the upper surface and the lower surface, the hollow interior being connected to the inlet and the outlet; the hollow interior being provided with: one or more fluid flow constraining surfaces provided by one or more walls of the follow interior; and one or more fluid flow control elements provided in the hollow interior, the one or more fluid flow control elements being additional to the one or more fluid flow constraining surfaces provided by the one or more walls of the hollow interior. The arrangement of inlet, outlet, fluid flow constraining surfaces and fluid control elements provides for improved cooling of the compressing element, for instance when used to press molten metal processing by-products to extract molten metal.Type: GrantFiled: August 10, 2020Date of Patent: January 2, 2024Assignee: ALTEK EUROPE LIMITEDInventors: Alan Peel, Andrew Gibbs
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Publication number: 20230204292Abstract: Apparatus and methods for stirring a molten metal are provided. The apparatus comprising: an electromagnetic stirrer, the electromagnetic stirrer including a core, the core being provided with two or more teeth, the core being provided with two or more electrically conducting coils; connections for applying a current to the electrically conducting coils; wherein the two or more teeth have an end proximal the core and an end distal the core, the end distal the core defining a tooth end face, the tooth end face for at least one of the teeth not being aligned with the tooth end face for at least one of the other teeth. In this way the air gap between the teeth and the container in which molten metal is to be stirrer can be kept small, even with curved walls or bases to the container.Type: ApplicationFiled: September 27, 2022Publication date: June 29, 2023Inventors: Stephen MAKEPEACE, Alan PEEL, Isaac SEWELL
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Patent number: 11585602Abstract: A method of stirring and apparatus for stirring are provided. The method includes: a) providing a number of electro-magnetic stirrer units, each stirrer unit being moveably mounted on a stirrer support carriage; b) providing a number of locations at which stirring is to be provided by a stirrer unit; c) providing stirring at a first location from amongst the number of locations using a stirrer unit; d) providing stirring at a second location from amongst the number of locations using the same stirrer unit, the second location being different to the first location; and wherein the stirrer unit has a first position relative to the stirrer support carriage during movement between the first location and the second location and the stirrer unit has a second position relative to the stirrer support carriage at the first location and at the second location during stirring.Type: GrantFiled: November 20, 2017Date of Patent: February 21, 2023Assignee: ALTEK EUROPE LIMITEDInventors: Alan Peel, Stephen Makepeace
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Patent number: 11549755Abstract: Apparatus and methods for stirring a molten metal are provided. The apparatus comprising: two or more discrete units, each unit including a core being provided with two or more teeth, the core being provided with at least one electrically conducting coils; in use, mounting a first discrete unit in proximity to the container at a first location; in use, mounting a second discrete unit in proximity to the container at a second location; electrical connections between the two or more discrete units and a common control unit, thereby providing an electromagnetic stirrer. The apparatus format allows the discrete units to be position between different pairs of elements or parts of furnaces and the like to allow retrofitting of electromagnetic stirring where access is restricted.Type: GrantFiled: November 27, 2017Date of Patent: January 10, 2023Assignee: ALTEK EUROPE LIMITEDInventors: Stephen Makepeace, Alan Peel, Isaac Sewell
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Patent number: 11454447Abstract: Apparatus and methods for stirring a molten metal are provided. The apparatus comprising: an electromagnetic stirrer, the electromagnetic stirrer including a core, the core being provided with two or more teeth, the core being provided with two or more electrically conducting coils; connections for applying a current to the electrically conducting coils; wherein the two or more teeth have an end proximal the core and an end distal the core, the end distal the core defining a tooth end face, the tooth end face for at least one of the teeth not being aligned with the tooth end face for at least one of the other teeth. In this way the air gap between the teeth and the container in which molten metal is to be stirrer can be kept small, even with curved walls or bases to the container.Type: GrantFiled: November 27, 2017Date of Patent: September 27, 2022Assignee: ALTEK EUROPE LIMITEDInventors: Stephen Makepeace, Alan Peel, Isaac Sewell
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Patent number: 11002485Abstract: A method of stirring and apparatus for stirring using electromagnetic stirrer units is provided. The method and apparatus are particularly useful in relation to molten metal stirring. Each stirrer unit is mounted on a moveable carriage so that it can be moved between a first location, a second location and potentially further locations. The same stirrer unit is used to provide stirring at each location, so allowing multiple locations to be stirred but only requiring a single stirrer unit to do so. The method and apparatus also provide convenient connection of air cooling to the stirrer unit.Type: GrantFiled: October 20, 2014Date of Patent: May 11, 2021Assignee: ALTEK EUROPE LIMITEDInventors: Alan Peel, Stephen Makepeace
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Publication number: 20210095925Abstract: A compressing element, devices for using such a compressing element and methods of use are provided, in which the compressing element has: a upper surface provided with an inlet and an outlet; a lower surface; an at least partially hollow interior provided between the upper surface and the lower surface, the hollow interior being connected to the inlet and the outlet; the hollow interior being provided with: one or more fluid flow constraining surfaces provided by one or more walls of the follow interior; and one or more fluid flow control elements provided in the hollow interior, the one or more fluid flow control elements being additional to the one or more fluid flow constraining surfaces provided by the one or more walls of the hollow interior. The arrangement of inlet, outlet, fluid flow constraining surfaces and fluid control elements provides for improved cooling of the compressing element, for instance when used to press molten metal processing by-products to extract molten metal.Type: ApplicationFiled: August 10, 2020Publication date: April 1, 2021Inventors: Alan Peel, Andrew GIbbs
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Patent number: 10739075Abstract: Apparatus and a method of handling a molten metal processing by-product are provided in which the by-product is placed in a container unit and put in the apparatus, the apparatus including an element having a first position outside of the container and a second position in which at least a part of the element is in the container so as to compress the by-product and exclude oxygen from it. The element also serves to transfer heat from the contents of the container unit to the element and so provide cooling. The element can then be returned to the first position, the container unit be removed and placed at a cooling location for final cooling.Type: GrantFiled: April 1, 2011Date of Patent: August 11, 2020Assignee: ALTEK EUROPE LIMITEDInventors: Alan Peel, Andrew Gibbs
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Publication number: 20200157655Abstract: A method and apparatus for processing a material are provided, the material being the upper layer from a metal melting process, the material containing one or more salts, the material containing one or more metals, the salts and/or metals being recycled as a result of the method/apparatus. The method includes feeding the material to a leaching step; obtaining a leachate from the leaching step; feeding the leachate to a drying step or spray drying step; obtaining a solid from the drying step or spray drying step. Off gases from the leaching step are used to provide heat to the drying step. The drying step provides a product well suited to being turned into pellets for reuse.Type: ApplicationFiled: January 24, 2020Publication date: May 21, 2020Inventors: Alan Peel, Andrew Gibbs
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Patent number: 10577675Abstract: A method and apparatus for processing a material are provided, the material being the upper layer from a metal melting process, the material containing one or more salts, the material containing one or more metals, the salts and/or metals being recycled as a result of the method/apparatus. The method includes feeding the material to a leaching step; obtaining a leachate from the leaching step; feeding the leachate to a drying step or spray drying step; obtaining a solid from the drying step or spray drying step. Off gases from the leaching step are used to provide heat to the drying step. The drying step provides a product well suited to being turned into pellets for reuse.Type: GrantFiled: October 20, 2014Date of Patent: March 3, 2020Assignee: ALTEK EUROPE LIMITEDInventors: Alan Peel, Andrew Gibbs
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Publication number: 20190301804Abstract: Apparatus and methods for stirring a molten metal are provided. The apparatus comprising: an electromagnetic stirrer, the electromagnetic stirrer including a core, the core being provided with two or more teeth, the core being provided with two or more electrically conducting coils; connections for applying a current to the electrically conducting coils; wherein the two or more teeth have an end proximal the core and an end distal the core, the end distal the core defining a tooth end face, the tooth end face for at least one of the teeth not being aligned with the tooth end face for at least one of the other teeth. In this way the air gap between the teeth and the container in which molten metal is to be stirrer can be kept small, even with curved walls or bases to the container.Type: ApplicationFiled: November 27, 2017Publication date: October 3, 2019Inventors: Stephen MAKEPEACE, Alan PEEL, Isaac SEWELL
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Publication number: 20190301805Abstract: Apparatus and methods for stirring a molten metal are provided. The apparatus comprising: two or more discrete units, each unit including a core (7), the core (7) being provided with two or more teeth (5, 13, 17), the core (7) being provided with at least one electrically conducting coils (3, 15,19); in use, mounting a first discrete unit in proximity to the container (23) at a first location; in use, mounting a second discrete unit in proximity to the container (23) at a second location; electrical connections between the two or more discrete units and a common control unit, thereby providing an electromagnetic stirrer. The apparatus format allows the discrete units to be position between different pairs of elements or parts of furnaces and the like to allow retrofitting of electromagnetic stirring where access is restricted.Type: ApplicationFiled: November 27, 2017Publication date: October 3, 2019Inventors: Stephen MAKEPEACE, Alan PEEL, Isaac SEWELL
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Publication number: 20190300983Abstract: Methods and apparatus for processing a material, the material being the upper layer from a metal melting process, the material containing one or more salts, the material containing one or metals, are provided. The method includes feeding the material to a size reduction step; feeding the material from the size reduction step to a density based separation step; feeding the material from the density based separation step to a leaching step. The size reduction stage is optimised to provide exposure of material for a ferrous and non-ferrous metal separation. The ferrous separation is preferably provided by an eddy current separator. The non-ferrous separation is preferably provided by a cyclone.Type: ApplicationFiled: November 27, 2017Publication date: October 3, 2019Inventors: Alan PEEL, Andrew GIBBS
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Publication number: 20190301803Abstract: A method of stirring and apparatus for stirring are provided. The method includes: a) providing a number of electromagnetic stirrer units, each stirrer unit being moveably mounted on a stirrer support carriage; b) providing a number of locations at which stirring is to be provided by a stirrer unit; c) providing stirring at a first location from amongst the number of locations using a stirrer unit; d) providing stirring at a second location from amongst the number of locations using the same stirrer unit, the second location being different to the first location; and wherein the stirrer unit has a first position relative to the stirrer support carriage during movement between the first location and the second location and the stirrer unit has a second position relative to the stirrer support carriage at the first location and at the second location during stirring.Type: ApplicationFiled: November 20, 2017Publication date: October 3, 2019Inventors: Alan PEEL, Stephen MAKEPEACE
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Patent number: 9522233Abstract: An injection device includes a cap which is withdrawn from the front of the device before use to remove a boot from the needle. The cap has fingers which grip the boot and which pass down a passage through which the needle projects to inject a dose. The passage has projections disposed to reduce the effective bore of the passage, the projections having inwardly inclined resilient portions which allow the boot to be withdrawn forwardly through the passage but prevent a finger being poked into the passage.Type: GrantFiled: March 4, 2011Date of Patent: December 20, 2016Assignee: OWEN MUMFORD LIMITEDInventors: Stephen Bicknell, Alan Peel
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Publication number: 20160265083Abstract: A method and apparatus for processing a material are provided, the material being the upper layer from a metal melting process, the material containing one or more salts, the material containing one or more metals, the salts and/or metals being recycled as a result of the method/apparatus. The method includes feeding the material to a leaching step; obtaining a leachate from the leaching step; feeding the leachate to a drying step or spray drying step; obtaining a solid from the drying step or spray drying step. Off gases from the leaching step are used to provide heat to the drying step. The drying step provides a product well suited to being turned into pellets for reuse.Type: ApplicationFiled: October 20, 2014Publication date: September 15, 2016Applicant: Altek Europe LimitedInventors: Alan Peel, Andrew Gibbs
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Patent number: 9435004Abstract: Apparatus and a method of handling a molten metal processing by-product are provided in which the by-product is placed in a container unit and put in the apparatus, the apparatus including an element having a first position outside of the container and a second position in which at least a part of the element is in the container so as to compress the by-product and exclude oxygen from it. The element also serves to transfer heat from the contents of the container unit to the element and so provide cooling. The element can then be returned to the first position, the container unit be removed and placed at a cooling location for final cooling.Type: GrantFiled: June 21, 2011Date of Patent: September 6, 2016Assignee: Altek Europe LimitedInventors: Alan Peel, Andrew Gibbs
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Publication number: 20160252306Abstract: A method of stirring and apparatus for stirring using electromagnetic stirrer units is provided. The method and apparatus are particularly useful in relation to molten metal stirring. Each stirrer unit is mounted on a moveable carriage so that it can be moved between a first location, a second location and potentially further locations. The same stirrer unit is used to provide stirring at each location, so allowing multiple locations to be stirred but only requiring a single stirrer unit to do so. The method and apparatus also provide convenient connection of air cooling to the stirrer unit.Type: ApplicationFiled: October 20, 2014Publication date: September 1, 2016Inventors: Alan PEEL, Stephen MAKEPEACE
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Patent number: D696595Type: GrantFiled: January 13, 2012Date of Patent: December 31, 2013Assignee: Promethean LimitedInventor: Alan Peel
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Patent number: D715796Type: GrantFiled: April 30, 2012Date of Patent: October 21, 2014Assignee: Promethean LimitedInventor: Alan Peel