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公开(公告)号：US09609981B2
公开(公告)日：2017-04-04
申请号：US14469192
申请日：2014-08-26
发明人： William S. Schjerven, Sr. , John H. Wiker , Richard H. Van Camp , Theodore James Chmiola , Mark A. Sieron
CPC分类号： A47J37/044 , A21B1/245 , A47J27/62 , A47J37/045 , Y02P60/83
摘要： A conveyor oven includes a controller configured to change the operation of a first set of burners and a second set of burners from a cooking mode to an energy saving mode based at least in part upon detection of the absence of food in the oven chamber. The first set of burners operating at a first intensity during the cooking mode and are off during the energy saving mode. The second set of burners operating at a first intensity during the cooking mode and being adjustable to a different intensity during the energy saving mode, where the second set of burners produce heat during the different intensity.
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公开(公告)号：US20170035234A1
公开(公告)日：2017-02-09
申请号：US15331553
申请日：2016-10-21
发明人： William S. Schjerven, SR. , John H. Wiker , Richard H. Van Camp , Theodore James Chmiola , Mark A. Sieron
CPC分类号： A47J37/044 , A21B1/245 , A47J27/62 , A47J37/045 , Y02P60/83
摘要： A conveyor oven includes a controller configured to change the operation of a first set of burners and a second set of burners from a cooking mode to an energy saving mode based at least in part upon detection of the absence of food in the oven chamber. The first set of burners operating at a first intensity during the cooking mode and are off during the energy saving mode. The second set of burners operating at a first intensity during the cooking mode and being adjustable to a different intensity during the energy saving mode, where the second set of burners produce heat during the different intensity.
摘要翻译： 输送机烘箱包括控制器，其被配置为至少部分地基于检测到烘箱室中的食物的不存在而将第一组燃烧器和第二组燃烧器的操作从烹饪模式改变到节能模式。 第一组燃烧器在烹饪模式下以第一强度操作，并且在节能模式期间关闭。 第二组燃烧器在烹饪模式下以第一强度操作并且在节能模式期间可调节到不同的强度，其中第二组燃烧器在不同强度期间产生热量。
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公开(公告)号：US20160296068A1
公开(公告)日：2016-10-13
申请号：US15183480
申请日：2016-06-15
IPC分类号： A47J37/04
CPC分类号： A47J37/044 , A21B1/245 , A47J27/62 , A47J37/045 , Y02P60/83
摘要： A conveyor oven includes a controller configured to change the operation of a first set of burners and a second set of burners from a cooking mode to an energy saving mode based at least in part upon detection of the absence of food in the oven chamber. The first set of burners operating at a first intensity during the cooking mode and are off during the energy saving mode. The second set of burners operating at a first intensity during the cooking mode and being adjustable to a different intensity during the energy saving mode, where the second set of burners produce heat during the different intensity.
摘要翻译： 输送机烘箱包括控制器，其被配置为至少部分地基于检测到烘箱室中的食物的不存在而将第一组燃烧器和第二组燃烧器的操作从烹饪模式改变到节能模式。 第一组燃烧器在烹饪模式下以第一强度操作，并且在节能模式期间关闭。 第二组燃烧器在烹饪模式下以第一强度操作并且在节能模式期间可调节到不同的强度，其中第二组燃烧器在不同强度期间产生热量。
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4.发明授权Impingement tunnel oven with reduced energy consumption and reduced maintenance 有权冲击式隧道炉具有降低的能源消耗和减少的维护公开(公告)号：US07624728B1
公开(公告)日：2009-12-01
申请号：US11138626
申请日：2005-05-26
申请人： David C Forbes
发明人： David C Forbes
IPC分类号： A21B3/00
摘要： A tunnel oven using air impingement as the heat transfer mechanism is constructed for significant reduction of energy consumption and minimal labor required for cleaning. The oven is designed so that the number of airflow direction changes is minimized, and that there are no narrow ducts and no narrow spaces in the air circuit. The initial placement of thermal energy is optimized to maximize efficiency while minimizing unnecessary heat losses through exterior oven panels. The air impingement nozzle elements are on plates supported by rails and/or feet for very easy maintenance. The easy fast-out and fast-in nozzle plates are removed through access openings, and without removing the conveyor or the front of the oven. No downtime for cooling off is required. Therefore, one unskilled worker of minimal strength can disassemble the oven extremely quickly and easily for routine cleaning.
摘要翻译： 构造了使用空气冲击作为传热机构的隧道炉，用于显着降低能量消耗并减少清洁所需的劳动。 烘箱设计成使得气流方向变化的数量最小化，并且在空气回路中没有狭窄的管道和狭窄的空间。 优化热能的初始放置，以最大限度地提高效率，同时通过外部烤箱面板减少不必要的热损失。 空气冲击喷嘴元件在由轨道和/或脚支撑的板上，用于非常容易的维护。 容易的快速快速喷嘴板通过进入开口移除，而不需要移除输送机或烤箱前部。 不需要冷却停机。 因此，一个极小的强度的不熟练的工人可以非常快速和容易地拆卸烤箱进行常规清洁。
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公开(公告)号：US20080067166A1
公开(公告)日：2008-03-20
申请号：US11901129
申请日：2007-09-14
申请人： Duane Yoder , James Blake , Roberto Nevarez
发明人： Duane Yoder , James Blake , Roberto Nevarez
CPC分类号： A21B1/26 , A21B1/48 , A47J37/044 , Y02P60/83
摘要： An oven for heating, cooking, or toasting a food product. The oven can comprise a conveyor for conveying the food product, and a parabolically shaped top surface with a plurality of reflectors connected thereto, to direct heat back toward the conveyor. The oven can also comprise a fan for circulating air within the oven cavity. The oven can also comprise a controller that can place the oven in an energy savings mode, when it detects that the oven is not in use. The controller can place the oven in energy savings mode by adjusting the speed of, or shutting off the conveyor, or by adjusting the amount of energy supplied to heating elements disposed within the oven.
摘要翻译： 用于加热，烹饪或烘烤食品的烤箱。 烤箱可以包括用于输送食品的输送机和具有与其连接的多个反射器的抛物线形的顶表面，以将热量引导回输送机。 烘箱还可以包括用于在烤箱腔内循环空气的风扇。 烤箱还可以包括一个控制器，当控制器检测到烤箱不使用时，可以将烤箱置于节能模式。 控制器可以通过调节输送机的速度或切断输送机，或者调节供应给设在烘箱内的加热元件的能量的量来将烘箱置于节能模式。
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6.发明申请Method and apparatus for roasting coffee beans by means of concentrated solar thermal energy 审中-公开通过集中的太阳能热能焙烧咖啡豆的方法和设备公开(公告)号：US20070033828A1
公开(公告)日：2007-02-15
申请号：US11500658
申请日：2006-08-08
申请人： David Hartkop , Michael Hartkop
发明人： David Hartkop , Michael Hartkop
摘要： A novel combination of technologies from the fields of coffee roasting and solar-thermal energy collection enables the roasting of coffee beans by means of available solar energy with maximized efficiency. A solar receiving plate is provided configured to receive and convert solar radiation to thermal energy for heating a volume of air. A roasting chamber is provided configured for receiving and circulating the heated air from the solar plate. At least one valve is provided configured to be in at least one of a closed position and an open position for controlling at least one of air inflow and outflow into at least one of said solar receiving plate and said roasting chamber.
摘要翻译： 咖啡烘焙和太阳能热能收集技术的新颖组合使得可以通过可用的太阳能以最大的效率来焙烧咖啡豆。 太阳能接收板被设置成接收和转换太阳辐射到热能以加热一定体积的空气。 设置有用于接收和循环来自太阳能板的加热空气的焙烧室。 至少一个阀被设置成处于关闭位置和打开位置中的至少一个中，用于控制至少一个空气流入和流出到所述太阳能接收板和所述焙烧室中的至少一个中。
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公开(公告)号：US5890418A
公开(公告)日：1999-04-06
申请号：US132383
申请日：1998-08-11
申请人： You Jin Song
发明人： You Jin Song
CPC分类号： A23N12/086 , A23N12/08 , Y02P60/83
摘要： A coffee bean roaster comprises a cylinder-shaped housing, a roasting vessel, a hemishpere-shaped lid, a guiding duct and a handle duct. The housing has a duct connections part protruded in one side. Corresponding to the housing, a lower plate is formed on a bottom face. A partition plate is formed in an upper end. A placement part having air inducing holes is placed above the partition plate. A fan is installed. A heater upper plate and a heater lower plate are placed in the upper end of the placement part. A heater coil is placed between the two plates to form a heater assembly. Corresponding to the roasting vessel, a guiding part is placed at the bottom face of a heated air blower. Blowing holes are formed on the outer perimeter surface of the heated air blower in the oblique direction, a spindle is formed therein. The coffee bean roaster has an excellent roasting capacity by a strong whirlwind, and easily removes the hulls of the raw beans. The power consumption can be reduced by 30-40% by re-using waste heat generated inside the roasting vessel without exhausting it outside. This invention is small and simple in size, convenient in use, and low in sound during use. Accordingly, the present invention can be easily assembled and disassembled, and the packing and carrying of the product is convenient. Furthermore, the production cost is lower than before by 30-40%.
摘要翻译： 咖啡豆焙烧炉包括圆柱形壳体，焙烧容器，半折形盖，引导管和手柄导管。 壳体具有在一侧突出的管道连接部分。 对应于壳体，底板形成在底面上。 隔板形成在上端。 具有空气引导孔的放置部分放置在隔板的上方。 安装了风扇。 加热器上板和加热器下板放置在放置部的上端。 加热器线圈放置在两个板之间以形成加热器组件。 对应于焙烧容器，引导部分放置在加热鼓风机的底面。 吹风孔沿着倾斜方向形成在加热鼓风机的外周面上，其中形成有心轴。 咖啡豆烘焙机通过强大的旋风具有极佳的焙烧能力，并且容易地除去生豆的外壳。 通过重新利用焙烧容器内产生的废热而不将其排出外部，可将功耗降低30-40％。 本发明体积小，使用方便，使用声音低。 因此，本发明可以容易地组装和拆卸，并且产品的包装和携带方便。 此外，生产成本比以前低30-40％。
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公开(公告)号：US5385137A
公开(公告)日：1995-01-31
申请号：US141262
申请日：1993-10-21
摘要： An easily repairable, high efficiency, durable, compact heat exchanger having a modular heat exchanger tube may be provided. The modular heat exchanger tube may be easily disassembled so that any of its modular component tubes (such as its combustion area tube) may be easily removed for repair or replacement. Internal alignment and sealing sleeves may be provided for the adjacent modular component tubes of the heat exchanger tube. The internal sleeves may automatically and permanently increase their sealing power due the automatic and permanent expansion they undergo when they are stress relieved by being heated for the first time by the combustion gasses within the heat exchanger tube. Stress cracking of the heat exchanger tube may be reduced by supporting the heat exchanger tube so that it may move freely as it heats up (expands) and cools down (contracts) during the normal thermal operating cycles of the heat exchanger. The energy efficiency of the blower for the heat exchanger may be increased by providing a low resistance air path within the heat exchanger. A passive, secondary ignition point device located downstream from the flame bullet within the heat exchanger may increase the thoroughness of the combustion of the fuel within the heat exchanger tube, thereby increasing the amount of energy extracted from the fuel, while simultaneously reducing the amount of pollutants produced by the combustion of the fuel. The heat exchanger's compactness may be increased by using a folded or formed heat exchanger tube which may not utilize any heat exchange fins.
摘要翻译： 可以提供具有模块化热交换器管的容易修复，高效率，耐用的紧凑型热交换器。 模块化热交换器管可以容易地拆卸，使得其任何模块化部件管（例如其燃烧区域管）可以容易地被去除以进行修理或更换。 可以为热交换器管的相邻模块化组件管提供内部对准和密封套管。 当内部套筒通过热交换器管内的燃烧气体第一次加热应力消除时，可以自动且永久地增加它们的密封功率。 通过支撑热交换器管可以减少热交换器管的应力开裂，使其可在热交换器的正常热操作循环期间加热（膨胀）并冷却（收缩）而自由移动。 可以通过在热交换器内提供低电阻空气路径来增加用于热交换器的鼓风机的能量效率。 位于热交换器内的火焰弹头下游的被动二次点火装置可能增加热交换器管内的燃料燃烧的彻底性，从而增加从燃料中提取的能量的量，同时减少 由燃料燃烧产生的污染物。 可以通过使用折叠或成形的热交换器管来增加热交换器的紧凑性，该管可能不使用任何热交换翅片。
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公开(公告)号：US4218480A
公开(公告)日：1980-08-19
申请号：US366
申请日：1978-12-29
摘要： Stale, coherent and friable bread crumbs and croutons are produced by a continuous multistage operation which does not require a separate staling step. Bread forming components are mixed in a continuous mixer under critically-controlled conditions and carbon dioxide or other gas is injected into the mixed components at a plurality of locations along the length of the mixer. The dough resulting from the mixer is subjected to baking and the baked product, usually after relatively rapid cooling, is comminuted to the required particle size. Flavor and textuere may be introduced using a yeast and enzyme ferment.
摘要翻译： 通过连续多级操作生产不平整，连贯易碎的面包屑和小面包片，不需要单独的陈设步骤。 将面包成型组分在严格控制的条件下在连续混合器中混合，并且在混合器长度的多个位置将二氧化碳或其它气体注入到混合组分中。 将由混合器产生的面团进行烘烤，通常在相对快速冷却后将烘焙产品粉碎至所需的粒度。 可以使用酵母和酶发酵来引入风味和味觉。
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公开(公告)号：US20170172197A1
公开(公告)日：2017-06-22
申请号：US15452747
申请日：2017-03-08
申请人： Sung Soo HAN
发明人： Sung Soo HAN
IPC分类号： A23N12/10
摘要： The present invention relates to a coffee roasting device, and may comprise: a body; a rotating unit rotatably fastened/fixed to the upper portion of the body, a part of one side surface of the rotating unit being incised in the longitudinal direction, thereby forming an entrance/exit, and coffee beans being contained inside the rotating unit via the entrance/exit; a heating unit positioned inside the rotating unit and supplied with external power, thereby generating heat; a driving unit positioned on one side of the rotating unit, the driving unit providing the rotating unit with rotating power; and a partition attached/fixed to the inner surface of the rotating unit so as to prevent the coffee beans from being discharged to the outside via the entrance/exit.
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