Patents by Inventor Tommy Noren
Tommy Noren 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: 9528775Abstract: A clamping device includes two end plates, disc springs, a grid of pistons, and tension rods. Each of the two end plates defines a plate area located within a perimeter thereof. The clamping device has piles of disc springs arranged as a grid of springs threaded on respective ones of the grid of pistons. The piles of disc springs is distributed and supported over the plate area on one of the two end plates. The grid of springs is positioned inwardly from the tension rods. The grid of springs is positioned to distribute clamping forces on one or more flow module plates, on one or more reactor plates, on one or more heat exchanger plates or on combinations of one or more flow module plates, one or more reactor plates, or on one or more heat exchanger plates, which plates are placed between the two end plates.Type: GrantFiled: March 6, 2015Date of Patent: December 27, 2016Assignee: Alfa Laval Corporate ABInventors: Kasper Höglund, Tommy Norén, Magnus Lingvall
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Patent number: 9182180Abstract: The present invention relates to a clamping device comprising two end plates (2, 7), springs (1), and tension rods (8), wherein the springs (1) are arranged on a supporting element to distribute clamping forces on one or more flow module plates, one or more reactor plates, one or more heat exchanger plates, or combinations thereof, which plates (6) are placed between the two end plates (2, 7). The present invention relates also to a method for opening and closing a plate reactor or a flow module, and uses of the clamping device.Type: GrantFiled: November 26, 2007Date of Patent: November 10, 2015Assignee: Alfa Laval Corporate ABInventors: Kasper Höglund, Tommy Norén, Magnus Lingvall
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Patent number: 9073031Abstract: The present invention relates to a channel plate comprising a number of rows of units, at least one inlet and at least one outlet, at least one turning box, wherein turning boxes being connections between two adjacent rows of units in the channel plate, that fluid may flow from one row to the other in the created room. The present invention relates further to flow sections and flow module.Type: GrantFiled: April 13, 2010Date of Patent: July 7, 2015Assignee: Alfa Laval Corporate ABInventors: Kasper Höglund, Tommy Norén, Barry Johnson
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Publication number: 20150176923Abstract: A clamping device includes two end plates, disc springs, a grid of pistons, and tension rods. Each of the two end plates defines a plate area located within a perimeter thereof. The clamping device has piles of disc springs arranged as a grid of springs threaded on respective ones of the grid of pistons. The piles of disc springs is distributed and supported over the plate area on one of the two end plates. The grid of springs is positioned inwardly from the tension rods. The grid of springs is positioned to distribute clamping forces on one or more flow module plates, on one or more reactor plates, on one or more heat exchanger plates or on combinations of one or more flow module plates, one or more reactor plates, or on one or more heat exchanger plates, which plates are placed between the two end plates.Type: ApplicationFiled: March 6, 2015Publication date: June 25, 2015Applicant: ALFA LAVAL CORPORATE ABInventors: Kasper Höglund, Tommy Norén
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Patent number: 8961882Abstract: The present invention relates to a multifunctional module comprising one or more units selected from the group consisting of reactor units, filter units, membrane units, reactor-separator units, clarificator units, purificator units, extractor units, and mixer units. The units are connected parallel or in series or both to each other, and each unit has at least one member having a surface, which surface is rotating with the member. The member is rotating around an axis making the unit operate under centrifugal force. One or more chambers for fluids are co-rotating with the rotating member. The present invention relates further to units which could be used in a spinning multifunctional module, and use of a spinning multifunctional module.Type: GrantFiled: March 4, 2010Date of Patent: February 24, 2015Assignee: Alfa Laval Corporate ABInventors: Kasper Höglund, Barry Johnson, Tommy Noren
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Patent number: 8920742Abstract: The present invention relates to a heat exchanger mixing system comprising at least one heat exchanger zone, at least one connection plate having one or more mixing units, at least four corners per connection plate, wherein each corner being either blind passage corner, a through-passage corner, a single passage corner, or a double passage corner, and the one or more mixing units are provided with static mixing elements. Present invention relates further to use of a heat exchanger mixing system, and a process for mixing fluids.Type: GrantFiled: December 15, 2006Date of Patent: December 30, 2014Assignee: Alfa Laval Corporate ABInventor: Tommy Norén
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Patent number: 8778285Abstract: The present invention relates to a clamping system comprising two or more grids of springs in a flow module or in a plate reactor. The invention also relates to methods for opening and closing a clamping system, a frame arrangement, a control system for pressure release, and a use of the clamping system as a plate reactor.Type: GrantFiled: May 5, 2009Date of Patent: July 15, 2014Assignee: Alfa Laval Corporate ABInventors: Kasper Hoglund, Magnus Lingvall, Tommy Noren
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Publication number: 20140020883Abstract: A flow module or plate reactor includes one or more sectioned or un-sectioned heat exchanger plates. Each sectioned heat exchanger plates has a plurality of sections, each of which has a heat exchanger inlet and a heat exchanger outlet configured to flow one or more fluids therein in a first direction. The flow module or plate reactor includes one or more thermocouples and/or sensors and a regulating valve positioned either downstream of each of the heat exchanger outlets or upstream of one of the heat exchanger inlets. The flow module or plate reactor includes one or more serpentine configured process flow channels which have a channel inlet point and a channel outlet point which define a line oriented in a second direction which is at an angle of ninety degrees relative to the first direction. The flow module or plate reactor includes one or more flow plates and/or reactor plates.Type: ApplicationFiled: September 25, 2013Publication date: January 23, 2014Applicant: ALFA LAVAL CORPORATE ABInventors: Rolf Christensen, Tommy Norén
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Patent number: 8567487Abstract: A heat exchanger plate includes one or more heat exchanger sections, each of which has an inlet and outlet. The heat exchanger sections flow one or more heat exchanger fluids therein in a first direction from the inlet to the outlet. The heat exchanger plate includes one or more process flow channels, each of which has a channel inlet point and a channel outlet point defining a line oriented in a second direction. The second direction is at an angle of ninety degrees relative to the first direction. The process flow channel is configured to flow a process fluid therein or thereon and has a serpentine configuration. The heat exchanger plate includes a temperature sensor. The heat exchanger plate includes a regulating valve positioned in each heat exchanger outlet and is configured to regulate flow of the heat exchanger fluid in response to a signal received from the temperature sensor.Type: GrantFiled: December 13, 2007Date of Patent: October 29, 2013Assignee: Alfa Laval Corporate ABInventors: Rolf Christensen, Tommy Norén
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Publication number: 20120269704Abstract: The present invention relates to a clamping system comprising two or more grids of springs in a flow module or in a plate reactor. The invention also relates to methods for opening and closing a clamping system, a frame arrangement, a control system for pressure release, and a use of the clamping system as a plate reactor.Type: ApplicationFiled: May 5, 2009Publication date: October 25, 2012Applicant: ALFA LAVAL CORPORATE ABInventors: Kasper Hoglund, Magnus Lingvall, Tommy Noren
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Publication number: 20120114527Abstract: The present invention relates to a channel plate comprising a number of rows of units, at least one inlet and at least one outlet, at least one turning box, wherein turning boxes being connections between two adjacent rows of units in the channel plate, that fluid may flow from one row to the other in the created room. The present invention relates further to flow sections and flow module.Type: ApplicationFiled: April 13, 2010Publication date: May 10, 2012Applicant: ALFA LAVAL CORPORATE ABInventors: Kasper Höglund, Tommy Norén, Barry Johnson
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Patent number: 8161997Abstract: The present invention relates to a multipurpose flow module comprising flow plates and/or heat exchanger plates stacked together, which flow plate having a flow channel and one or more connection ports. To each flow plate or heat exchanger plate one or more barrier plates may be attached. The present invention further relates to a method for extraction, for reaction, for mixing, or combinations thereof in the multipurpose flow module, and to uses of the multipurpose flow module.Type: GrantFiled: October 18, 2006Date of Patent: April 24, 2012Assignee: Alfa Laval Corporate ABInventors: Kasper Höglund, Tommy Noren, Barry Johnson, Erik Cardelius
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Publication number: 20120058023Abstract: The present invention relates to a multifunctional module comprising one or more units selected from the group consisting of reactor units, filter units, membrane units, reactor-separator units, clarificator units, purificator units, extractor units, and mixer units. The units are connected parallel or in series or both to each other, and each unit has at least one member having a surface, which surface is rotating with the member. The member is rotating around an axis making the unit operate under centrifugal force. One or more chambers for fluids are co-rotating with the rotating member. The present invention relates further to units which could be used in a spinning multifunctional module, and use of a spinning multifunctional module.Type: ApplicationFiled: March 4, 2010Publication date: March 8, 2012Applicant: ALFA LAVAL CORPORATE ABInventors: Kasper Höglund, Barry Johnson, Tommy Noren
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Publication number: 20100065251Abstract: The present invention relates to a clamping device comprising two end plates (2, 7), springs (1), and tension rods (8), wherein the springs (1) are arranged on a supporting element to distribute clamping forces on one or more flow module plates, one or more reactor plates, one or more heat exchanger plates, or combinations thereof, which plates (6) are placed between the two end plates (2, 7). The present invention relates also to a method for opening and closing a plate reactor or a flow module, and uses of the clamping device.Type: ApplicationFiled: November 26, 2007Publication date: March 18, 2010Applicant: ALFA LAVAL CORPORATE ABInventors: Kasper Hoglund, Tommy Noren, Magnus Lingvall
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Publication number: 20100012310Abstract: The present invention relates to a sectioned heat exchanger plate, sectioned flow module or sectioned plate reactor, which comprises one or more heat exchanger sections and one or more regulating valves, which regulating valves are connected to the inlet of each heat exchanger section or are connected to the outlet of each heat exchanger section or are connected to the inlet and outlet of each heat exchanger section, each heat exchanger section being at an angle of 90° relative to a main direction of flow for a process flow in at least one flow plate or relative to a main direction of flow for a process flow in said sectioned flow module or relative to a main direction of flow for a process flow in said sectioned plate reactor. The present invention also relates to a method for regulating the temperature in a sectioned heat exchanger plate, flow module or plate reactor.Type: ApplicationFiled: December 13, 2007Publication date: January 21, 2010Applicant: ALFA LAVAL CORPORATION ABInventors: Rolf Christensen, Tommy Norén
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Publication number: 20080314567Abstract: The present invention relates to a heat exchanger mixing system comprising at least one heat exchanger zone, at least one connection plate having one or more mixing units, at least four corners per connection plate, wherein each corner being either blind passage corner, a through-passage corner, a single passage corner, or a double passage corner, and the one or more mixing units are provided with static mixing elements. Present invention relates further to use of a heat exchanger mixing system, and a process for mixing fluids.Type: ApplicationFiled: December 15, 2006Publication date: December 25, 2008Applicant: ALFA LAVAL CORPORATE ABInventor: Tommy Noren
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Publication number: 20080267845Abstract: The present invention relates to a multipurpose flow module comprising flow plates and/or heat exchanger plates stacked together, which flow plate having a flow channel and one or more connection ports. To each flow plate or heat exchanger plate one or more barrier plates may be attached. The present invention further relates to a method for extraction, for reaction, for mixing, or combinations thereof in the multipurpose flow module, and to uses of the multipurpose flow module.Type: ApplicationFiled: October 18, 2006Publication date: October 30, 2008Applicant: ALFA LAVAL CORPORATE ABInventors: Kasper Hoglund, Tommy Noren, Barry Johnson, Erik Cardelius
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Patent number: 5308629Abstract: For improving the keeping qualities of certain food products, especially sliced meat products, it is suggested that the food products immediately after they have been packed are subjected to a heat treatment by means of microwave energy, so that they are maintained at a temperature in the interval 50.degree.-80.degree. C., preferably 50.degree.-70.degree. C., during a time period of 5-60 seconds. The food products (12) are moved by means of an endless belt (9) in a path across an elongated wave guide (15, 21) which has at least one slot (19; 22, 23) extending across the whole food products movement path.Type: GrantFiled: July 9, 1992Date of Patent: May 3, 1994Assignee: Alfa-Laval Food Engineering ABInventor: Tommy Noren
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Patent number: 4542034Abstract: A method for heat treating a continuous flow of milk. Within a short period of time after milking the animal the still-warm milk is preheated in a regenerative heat exchanger. The preheated milk is then heated to, preferably, a pasteurization temperature. The heated milk is maintained at the pasteurization temperature for a required pasteurization time and is then passed through the regenerative heat exchanger to preheat the newly collected milk. The pasteurized milk, its temperature lowered by passage through the regenerative heat exchanger, is the preferably cooled before passing into a cooled storage tank.Type: GrantFiled: February 12, 1985Date of Patent: September 17, 1985Assignee: Alfa-Laval ABInventors: Olaf Aule, Tommy Noren