Patents by Inventor Kristjan Hallvardsson
Kristjan Hallvardsson 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: 11051522Abstract: This invention relates to a cutting system for cutting food products while the food products are conveyed by a conveyor. An arc-shaped system and a cutting means are provided, where the cutting means is adapted to be connected to the arc-shaped system. The arc-shaped system is adapted to be positioned above a surface area of the conveyor on which said food products are resting during the cutting such that the center of the arc-shaped system is around the surface area. A control unit operates the position of the cutting means within the arc-shaped system based on image data.Type: GrantFiled: July 5, 2019Date of Patent: July 6, 2021Assignee: MAREL ICELAND EHFInventors: Thorir Finnsson, Kristjan Hallvardsson
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Publication number: 20190327985Abstract: This invention relates to a cutting system for cutting food products while the food products are conveyed by a conveyor. An arc-shaped system and a cutting means are provided, where the cutting means is adapted to be connected to the arc-shaped system. The arc-shaped system is adapted to be positioned above a surface area of the conveyor on which said food products are resting during the cutting such that the center of the arc-shaped system is around the surface area. A control unit operates the position of the cutting means within the arc-shaped system based on image data.Type: ApplicationFiled: July 5, 2019Publication date: October 31, 2019Inventors: Thorir FINNSSON, Kristjan HALLVARDSSON
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Patent number: 9848611Abstract: A pin bone removal system involves automatically removing a pin bone area of a fish fillet when conveyed by a conveyor after undergoing a cutting process, and includes at least two side by side arranged conveyor belts extending from a first end for receiving a fish fillet to a second end. The internal arrangement of the side by side arranged conveyor belts is such that the spacing varies among first end the conveyor belts along their length. The transversal position of the fish fillet in relation to the first end is adjusted when the fish fillet arrives at the downstream position such that the position of the cut pin bone area is such that the cut pin bone area falls through the space while the remaining part of the fish fillet remains on the first and/or second conveyor belts.Type: GrantFiled: July 15, 2015Date of Patent: December 26, 2017Assignee: MAREL ICELAND EHFInventors: Kristjan Hallvardsson, Haraldur Gudlaugsson
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Publication number: 20170202228Abstract: A pin bone removal system involves automatically removing a pin bone area of a fish fillet when conveyed by a conveyor after undergoing a cutting process, and includes at least two side by side arranged conveyor belts extending from a first end for receiving a fish fillet to a second end. The internal arrangement of the side by side arranged conveyor belts is such that the spacing varies among first end the conveyor belts along their length. The transversal position of the fish fillet in relation to the first end is adjusted when the fish fillet arrives at the downstream position such that the position of the cut pin bone area is such that the cut pin bone area falls through the space while the remaining part of the fish fillet remains on the first and/or second conveyor belts.Type: ApplicationFiled: July 15, 2015Publication date: July 20, 2017Inventors: Kristjan HALLVARDSSON, Haraldur GUDLAUGSSON
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Publication number: 20170135357Abstract: This invention relates to a cutting system for cutting food products while the food products are conveyed by a conveyor. An arc-shaped system and a cutting means are provided, where the cutting means is adapted to be connected to the arc-shaped system. The arc-shaped system is adapted to be positioned above a surface area of the conveyor on which said food products are resting during the cutting such that the center of the arc-shaped system is around the surface area. A control unit operates the position of the cutting means within the arc-shaped system based on image data.Type: ApplicationFiled: June 22, 2015Publication date: May 18, 2017Inventors: Thorir FINNSSON, Kristjan HALLVARDSSON
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Patent number: 9145268Abstract: This invention relates to a conveyor system and a method for producing a sequence of discrete food items from a plurality of incoming food objects including at least one food item conveyed by an in-feed conveyor including an in-feed conveyor belt such that the distance between adjacent food objects of said sequence of discrete food objects fulfills a pre-determined distance criterion. A first conveyor belt provided adapted to be placed adjacent to the in-feed conveyor belt and a second conveyor belt is provided adapted to be placed adjacent to the first conveyor belt. The adjacent ends of the first and second conveyors belts are operable connected together via a junction such that their internal position is fixed at all times. An imaging mechanism images the incoming objects so as to obtain image data including image data indicating the length of the incoming objects and distances between adjacent incoming objects.Type: GrantFiled: April 19, 2013Date of Patent: September 29, 2015Assignee: MAREL ICELAND EHFInventors: Thorir Finnsson, Kristjan Hallvardsson
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Publication number: 20150158676Abstract: This invention relates to a conveyor system and a method for producing a sequence of discrete food items from a plurality of incoming food objects including at least one food item conveyed by an in-feed conveyor including an in-feed conveyor belt such that the distance between adjacent food objects of said sequence of discrete food objects fulfils a pre-determined distance criterion. A first conveyor belt provided adapted to be placed adjacent to the in-feed conveyor belt and a second conveyor belt is provided adapted to be placed adjacent to the first conveyor belt. The adjacent ends of the first and second conveyors belts are operable connected together via a junction such that their internal position is fixed at all times. An imaging mechanism images the incoming objects so as to obtain image data including image data indicating the length of the incoming objects and distances between adjacent incoming objects.Type: ApplicationFiled: April 19, 2013Publication date: June 11, 2015Inventors: Thorir Finnsson, Kristjan Hallvardsson
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Patent number: 8616099Abstract: An apparatus for portioning meat includes a base unit, controlling means, first drive means mounted on the base unit, a casing mounted on the base unit, second drive means that cooperates with the first drive means to rotate the casing, and a pressing member dividing the casing into at least two chambers, an in-feed chamber and a pressing chamber. The pressing member is rotatably mounted between the base unit and a top plate, so as to be off-center with respect to the casing, substantially closer to the pressing chamber than the in-feed chamber, such that the pressing member has freedom to move in direction substantially perpendicular to the off-center direction. The apparatus also includes an ejecting device mounted on the base unit, a portioning plate receiving the meat ejected from the pressing chamber, a position adjustable bottom piece, and a cutting means, positioned between the pressing chamber and the portioning plate.Type: GrantFiled: May 16, 2006Date of Patent: December 31, 2013Assignee: Marel HFInventors: Kristjan Hallvardsson, Steindor Eiriksson, Hordur Einarsson
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Publication number: 20130017771Abstract: Method of processing of fish, for example salmon and related species, said method comprising the steps of providing a live fish, slaughtering the fish, subjecting the fish or part of the fish to an electrical stimulation prior to at least a further processing step of the fish, and wherein said at least one further processing step comprises the step of removing pin-bones from the fish or part of the fish. By subjecting the fish or part of the fish to the electrical stimulation it is achieved that the pin-bones can be removed without waiting for the normal rigor process to be concluded and the normal post-rigor state to be reached and further it is achieved that the pin-bones can still be removed satisfactorily, e.g. without breaking when being pulled etc., since the bonding of the bones are relieved by the electrical stimulation.Type: ApplicationFiled: December 29, 2010Publication date: January 17, 2013Applicant: MAREL ICELAND EHFInventors: Runar Birgisson, Kristjan Hallvardsson
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Patent number: 8352068Abstract: The invention relates to an apparatus for processing food wherein food items are conveyed through processing stations where they are cut into pieces and optionally mixed with items originating differently. In particular, the invention relates to a system wherein information related to each food item and the positions of the food items throughout the processing are traced so that the origination of a food item is preserved.Type: GrantFiled: November 26, 2004Date of Patent: January 8, 2013Assignee: Marel HFInventors: Petur Gudjonsson, Kristinn A. Kristinsson, Kristjan Hallvardsson, Bjorn Thorvaldsson
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Publication number: 20100031791Abstract: An apparatus for portioning meat, comprising a base unit, control means, first drive means mounted to said base unit, casing mounted to said base unit, further comprising: second drive means to cooperate with said first drive means for rotating said casing, and pressing member dividing said casing into at least two chambers, an in-feed chamber and a pressing chamber, said pressing member is mounted to said base unit off-center, with respect to said casing, substantially closer to the pressing chamber such that said pressing member has freedom to move in direction substantially perpendicular to the off-center direction, an ejecting device, mounted to said base unit, portioning plate receiving the meat ejected from said pressing chamber, a position adjustable bottom piece, a cutting means, positioned between the pressing chamber and the portioning plate.Type: ApplicationFiled: May 16, 2006Publication date: February 11, 2010Applicant: MAREL HEInventors: Kristjan Hallvardsson, Steindor Eiriksson, Hordur Einarssson
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Publication number: 20090035434Abstract: The invention relates to a method and device for cutting objects, such as chicken breast in a portion with fixed weight and fixed shape. This is done by situating an object into a mould defining a predetermined shape, applying under-pressure in the mould for positioning the object in a fixed position, and cutting the part according to predetermined pattern depending on the desired end product.Type: ApplicationFiled: January 24, 2006Publication date: February 5, 2009Inventors: Ragnar Sverrisson, Kristjan Hallvardsson
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Publication number: 20060027060Abstract: The invention relates to a method and device for cutting objects, such as chicken breast in a portion with fixed weight and fixed shape. This is done by situating an object into a mould defining a predetermined shape, applying under-pressure in the mould for positioning the object in a fixed position, and cutting the part of the object extending over the mould so that the remaining part of the object is essentially the part filling the mould.Type: ApplicationFiled: March 21, 2003Publication date: February 9, 2006Inventors: Ragnar Sverrisson, Kristjan Hallvardsson