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公开(公告)号：US20160324194A1
公开(公告)日：2016-11-10
申请号：US14705851
申请日：2015-05-06
Applicant: John Bean Technologies AB
Inventor： Lars Axel Herman Ohrlander
CPC classification number: A23L3/001 , A23L3/361 , A23V2002/00 , F25D13/067
Abstract: An adjustable flow path modification assembly for use with a gas treatment system having a spiral stack and a gas treatment supply unit disposed within a chamber, wherein the spiral stack has a height and an inner channel, includes a first internal partition disposed within the inner channel of the stack and an adjustable opening defined within the first internal partition. The adjustable opening is configured to selectively allow the flow of treatment gas through the inner channel of the stack.
Abstract translation: 一种用于气体处理系统的可调节流动路径修改组件，其具有设置在室内的螺旋叠层和气体处理供应单元，其中所述螺旋堆叠具有高度和内部通道，所述第一内部分隔件设置在所述内部通道内 以及限定在第一内部分隔件内的可调开口。 可调节开口构造成选择性地允许处理气体流通过堆叠的内部通道。
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公开(公告)号：US20210122577A1
公开(公告)日：2021-04-29
申请号：US16666898
申请日：2019-10-29
Applicant: John Bean Technologies AB
Inventor： Kenny Tobias Norén , Nedjada Ribic , Patrik Torbjörn Dalhult , Lars Johan Siljeborn
Abstract: A thermal processing apparatus (20) includes a spiral conveyor system (22) configured into an ascending spiral stack (26). An air balance tunnel (40) includes a tunnel housing (76) positioned inside of a thermal processing chamber adjacent an outlet opening (36). A conveyor belt (24) travels through the housing on its way out of the processing chamber. An air pervious ejector assembly (78) is positioned within the housing at an elevation above the conveyor belt (24). An air pervious evacuation sheet (80) is located within the housing at a location beneath the conveyor belt (24). An air pervious cover assembly (150) is positioned over the conveyor belt (24) at a location just before the conveyor belt enters the air balance tunnel (40). The cover sheet (150) is connectable to the ejector assembly (78) so as to remove the ejector assembly from the tunnel housing (76) by manually moving the cover assembly (150).
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公开(公告)号：US20200283031A1
公开(公告)日：2020-09-10
申请号：US16293258
申请日：2019-03-05
Applicant: John Bean Technologies AB
Inventor： Bengt Anders Gerhard Bengtsson , Ulf Göran Gramby , Per Martin Ström
Abstract: A longitudinally curved support rail (56) for supporting and moving a drive chain assembly (52) at the base of a spiral conveyor belt (34) to drive the bottom tier (30) of the spiral conveyor belt while being supported by the support rail. The support rail including an upright web section (80) and a support flange (78) cantilevered outwardly from the web section to provide a platform or shelf to support a chain drive assembly (52), thereon during travel of the chain drive assembly along the support rail.
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公开(公告)号：US20130340631A1
公开(公告)日：2013-12-26
申请号：US13693967
申请日：2012-12-04
Applicant: JOHN BEAN TECHNOLOGIES AB
Inventor： Per Blixt , Carl-Alvar Johansson
CPC classification number: A47J37/045 , A47J37/044 , H01C17/02 , H05B3/30 , Y10T29/49087
Abstract: A heating element (1) for a cooking apparatus comprises a heating body (11) having a heat transfer loop (12) encased within the heating body (11); and a housing (10) made of corrosion resistant steel. The housing (10) has a cooking side and side surfaces extending from the cooking side. The heating body (11) is disposed within the housing (10) for allowing the heat transfer from the heating body (11) to the housing (10.
Abstract translation: 一种用于烹饪设备的加热元件（1）包括：加热体（11），其具有封装在所述加热体（11）内的传热回路（12）; 以及由耐腐蚀钢制成的壳体（10）。 壳体（10）具有烹饪侧和从烹饪侧延伸的侧表面。 加热体（11）设置在壳体（10）内，用于允许从加热体（11）到壳体（10）的热传递。
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公开(公告)号：US11964823B2
公开(公告)日：2024-04-23
申请号：US17660578
申请日：2022-04-25
Applicant: John Bean Technologies AB
Inventor： Leif Teddy Svensson
CPC classification number: B65G23/04 , B65G15/02 , B65G21/18 , B65G2207/24
Abstract: A conveyor belt is arranged in tiers at spiral stack conveyor unit. A ceiling is positioned over the spiral stack(s). A circulation fan draws thermal processing medium laterally from the tiers of the spiral stack, up the exterior of the stack and across the ceiling and through a heat exchanger. The treated thermal processing medium is then routed across the remainder of the diameter of the spiral stack and then down the side of the spiral stack diametrically opposite to the circulating fan to enter the spiral stack in a lateral direction diametrically toward the circulating fan. The thermal processing medium flows into an opening formed in the ceiling downstream of the heat exchanger and into the interior of the conveyor drive hub and then into the spiral stack through openings in the drive hub outer wall.
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Patent Agency Ranking
公开(公告)号：US11337551B2
公开(公告)日：2022-05-24
申请号：US15891168
申请日：2018-02-07
Applicant: John Bean Technologies AB
Inventor： Karl Fredrik Johannes Sahlström , Carl-Alvar Johansson
Abstract: A belt cooking apparatus (10) includes a lower frame structure (12) and an upper frame structure (14) in registry with the lower frame structure. A lower cooking conveyor belt (16) is supported by the lower frame structure (12) and correspondingly an upper conveyor belt (18) is supported by the upper frame structure (14). Heating element assemblies (20) are mounted on the lower frame structure (12) just below the lower cooking belt (16) as well as on the upper frame structure (14) just above the upper cooking belt (18). Food products are cooked while positioned between the upper and lower moving cooking conveyor belts (16) and (18) by heat generated by the heating element assemblies (20) while being advanced by the conveyor belts.
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公开(公告)号：US11078026B2
公开(公告)日：2021-08-03
申请号：US16667721
申请日：2019-10-29
Applicant: John Bean Technologies AB
Abstract: A conveyor belt blower for a conveyor belt having an infeed portion and a return portion having a width includes a pressure distribution assembly located between the infeed portion and the return portion, a plenum body having first and second ends, wherein the plenum body extends across at least a portion of the width of the return portion, a nozzle assembly having at least one opening extending along a length of the plenum body that is configured to direct air onto the return portion, and an air movement device in communication with the first end of the plenum body for flowing air into the plenum body.
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公开(公告)号：US11026440B2
公开(公告)日：2021-06-08
申请号：US15318653
申请日：2015-06-12
Applicant: JOHN BEAN TECHNOLOGIES AB
Inventor： Mathias Folkesson , Stefan Paulsson
Abstract: The present invention relates to a temperature treatment apparatus (1) for solidifying portions of fluid. The apparatus comprises an endless product conveyor belt (7) comprising a plurality of moulds (8) made of elastic material, each of the plurality of moulds having an open end and each of the plurality of moulds being arranged to convey a portion of fluid during solidifying of the same, a first impingement temperature treatment device (4) arranged in a first temperature treatment zone (A), a second impingement temperature treatment device (5) arranged in a second temperature treatment zone (B), wherein the first temperature treatment zone is arranged upstream the second temperature treatment zone with regard to a direction of movement of the portions of fluid during use of the apparatus, wherein the first temperature treatment zone is arranged to solidify a crust on the portions of fluid at least on a surface of the fluid closest to the open end of the moulds when the moulds comprising portions of fluid are conveyed through the first temperature treatment zone, and wherein the second temperature treatment zone is arranged to further solidify each portion of foodstuffs such that at least partly solidified portions are formed when the moulds comprising portions of fluid are conveyed through the second temperature treatment zone.
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公开(公告)号：US20210123529A1
公开(公告)日：2021-04-29
申请号：US16663247
申请日：2019-10-24
Applicant: John Bean Technologies AB
Inventor： Kenny Tobias Norén , Anders Rickard Schön , Nils Anton Persson
IPC: F16J15/3268 , B65G15/02
Abstract: A thermal processing apparatus (20) includes a spiral conveyor system (22) configured into an ascending spiral stack (26). An inner mezzanine (40) is disposed within the circular interior of the stack (26) and an exterior mezzanine (42) encircles the spiral stack. The mezzanines divide the processing chamber (32) into a plurality of processing zones. A sealing system (90) seals the interior mezzanine (40) relative to the spiral stack (26). A sealing system (130) seals the outer mezzanine (42) relative to the exterior of the spiral stack, and a seal system (132) seals the outer mezzanine relative to the walls (56, 58) of the housing, thereby to limit the leakage of the processing fluid between the mezzanines and the spiral stack (26) and housing walls so that as much as the thermal processing medium is possible is forced through the spiral stack for processing work products carried on the conveyor system (22).
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公开(公告)号：US10829309B1
公开(公告)日：2020-11-10
申请号：US16664497
申请日：2019-10-25
Applicant: John Bean Technologies AB
Inventor： Ena Salic , Anders Gerhard Bengt Bengtsson , Emil John Lavin
Abstract: A glide strip for a conveyor rail comprising an elongated monolithic elastic material having a constant cross-sectional shape throughout a majority of the material's length, wherein the cross-sectional shape comprises: a topmost section having a first width perpendicular to the material's length and a first height, a bottommost section having a second width perpendicular to the material's length and a second height, wherein the second width is less than the first width, and a middle section having a third width, wherein the middle section connects the topmost section to the bottommost section, wherein the first width is greater than the second width, and the second width is greater than the third width, and the bottommost section snaps on within slots of the conveyor rail.
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