公开(公告)号：US06707010B2

公开(公告)日：2004-03-16

申请号：US10035183

申请日：2002-01-04

申请人： Hendrikus Antonius Jacobus Kuenen

发明人： Hendrikus Antonius Jacobus Kuenen

IPC分类号： F27B910

CPC分类号： A21B1/245 ,  A21B1/48 ,  B65G2207/24

摘要： An oven which comprises a housing, a conveyor belt for guiding products through the interior space of the housing and heating elements for heating the products in the interior space of the housing using hot air and/or steam, which conveyor belt extends between an entrance and an exit of the housing and, between these two points, follows at least one path with turns which lie above one another. At least one air jet device is provided for generating a hot flow of air in jet form, which air jet device is positioned in such a manner with respect to at least one section of the conveyor belt that the hot flow of air in jet form impinges on the products situated on that section.

摘要翻译： 一种烤箱，包括壳体，用于引导产品通过壳体的内部空间的传送带和用于使用热空气和/或蒸汽加热壳体的内部空间中的产品的加热元件，该传送带在入口和 壳体的出口，并且在这两点之间，沿着至少一个彼此位于彼此之上的路径。 提供至少一个空气喷射装置用于产生喷射形式的热空气流，该空气喷射装置相对于输送带的至少一个部分被定位，使得喷射形式的热空气流入 在该部分的产品上。

公开(公告)号：US06833533B1

公开(公告)日：2004-12-21

申请号：US10800060

申请日：2004-03-12

申请人： Gary L. Wolfe ,  Ronald D. Wolfe ,  Dwane D. Wolfe

发明人： Gary L. Wolfe ,  Ronald D. Wolfe ,  Dwane D. Wolfe

IPC分类号： F27B910

CPC分类号： A21B1/245

摘要： A pizza oven having a baking chamber, having a loading port, and having a dispensing port; a conveyor extending longitudinally through the baking chamber from the loading port to the dispensing port; an air plenum having an air intake port and a plurality of air output ports; an air blower connected to the air plenum for moving heated air from the air intake port to the air output ports; and having upper and lower pluralities of ducts respectively overlying and underlying the conveyor, each duct having a proximal end attached to the plenum and a distal end, each duct further having proximal and distal air discharge ports respectively positioned proximally and distally from a vertical plane extending longitudinally along and substantially centrally through the conveyor, each duct's proximal air discharge port being larger than the duct's distal air discharge port.

摘要翻译： 具有烘烤室的比萨炉，具有装载口，并具有分配口; 传送器，其纵向延伸穿过烘烤室，从装载口到分配口; 具有进气口和多个空气输出口的空气增压室; 连接到空气室的鼓风机，用于将加热的空气从进气口移动到空气输出口; 并且具有分别覆盖和下面的输送机的上部和下部多个管道，每个管道具有附接到通气室的近端和远端，每个管道还具有近端和远端空气排出口，分别位于从垂直平面延伸的近侧和远端 沿着输送机纵向并且基本上居中，每个管道的近端空气排出口比管道的远端排气口大。

公开(公告)号：US06437289B1

公开(公告)日：2002-08-20

申请号：US09881783

申请日：2001-06-18

申请人： Yatsuharu Yokota

发明人： Yatsuharu Yokota

IPC分类号： F27B910

CPC分类号： B23K1/012 ,  B23K1/008 ,  B23K2101/40

摘要： A reflow soldering apparatus using circulated heated gas to solder electronic components to a printed circuit board while transporting the printed circuit board mounted with electronic components on a conveyor chain. A plurality of gas passages for inflow of heated gas which have openings facing the circuit board, are provided at intervals in the transport direction of the conveyor chain. A first passage is provided for the flow of heated gas into the fan from an opening different from the opening for inflow and formed in the intermediate portion of the gas passage, and a second passage is provided for the flow of heated gas into the fan from openings formed on both ends of the gas passage.

摘要翻译： 一种使用循环加热气体的回流焊接装置，在将安装有电子部件的印刷电路板传送到传送链上的同时，将电子部件焊接到印刷电路板。 在输送链的输送方向上间隔设置有多个用于流入具有面向电路板的开口的加热气体的气体通道。 第一通道被设置用于从不同于用于流入的开口的开口进入到风扇中的加热气体的流动，并形成在气体通道的中间部分中，并且设置第二通道用于将加热的气体流入风扇 在气体通道的两端形成的开口。

公开(公告)号：US06592364B2

公开(公告)日：2003-07-15

申请号：US09947727

申请日：2001-11-30

申请人： David Zapata ,  Charles Kingdon ,  John Gilleland

发明人： David Zapata ,  Charles Kingdon ,  John Gilleland

IPC分类号： F27B910

CPC分类号： F27B9/10 ,  F27D2007/045

摘要： The present invention is an apparatus for distributing air to different regions of a conveyor oven. The apparatus has comprising one or more blowers to distribute the air. A lower plenum is connected to a blower. The lower plenum directs air to the lower side of a conveyor within the oven. An upper plenum is connected to a blower. The upper plenum directs air to the upper side of the conveyor.

摘要翻译： 本发明是一种用于将空气分配到传送炉的不同区域的装置。 该装置包括一个或多个鼓风机以分配空气。 一个下部的增压室连接到鼓风机。 下部通风室将空气引导到烤箱内的输送机的下侧。 一个上部气室与鼓风机连接。 上部通风室将空气引导到输送机的上侧。

公开(公告)号：US06576874B2

公开(公告)日：2003-06-10

申请号：US09947720

申请日：2001-09-06

申请人： David Zapata ,  Charles Kingdon ,  John Gilleland

发明人： David Zapata ,  Charles Kingdon ,  John Gilleland

IPC分类号： F27B910

CPC分类号： A21B1/245 ,  A21B1/48

摘要： A modular heater for a conveyor oven has a flange that is removably attachable to the conveyor oven. The flange has an interior surface and an exterior surface. A heating element is attached to the interior surface of the flange. At least one contact is attached to the exterior surface of the flange. The contact is electrically connected to the heating element.

公开(公告)号：US06512205B1

公开(公告)日：2003-01-28

申请号：US09573427

申请日：2000-05-16

申请人： Timothy Van Evans

发明人： Timothy Van Evans

IPC分类号： F27B910

CPC分类号： B23K1/012 ,  F27B9/047 ,  F27B9/24 ,  F27D2007/063

摘要： A gettering system for a CAB furnace includes a nitrogen gas source to supply a nitrogen gas to a controlled atmosphere brazing (CAB) furnace and an active metal getter source disposed within the CAB furnace and being a sheet to remove oxygen and water vapor in the nitrogen gas, whereby heat exchangers are brazed during a controlled atmosphere brazing (CAB) process in the CAB furnace.

摘要翻译： 用于CAB炉的吸气系统包括氮气源，以将氮气供应到受控气氛钎焊（CAB）炉和设置在CAB炉内的活性金属吸气剂源，并且是用于除去氮气中的氧和水蒸气的片材 气体，其中在CAB炉中的可控气氛钎焊（CAB）过程中热交换器被钎焊。

公开(公告)号：US06323462B1

公开(公告)日：2001-11-27

申请号：US09599489

申请日：2000-06-23

申请人： David Strand

发明人： David Strand

IPC分类号： F27B910

CPC分类号： F27B9/029 ,  F27B9/10 ,  F27B9/243 ,  F27B9/3011

摘要： A conveyor oven has two insulated cabinets, each cabinet having two plenums for conducting heated air toward a printing plate that rests on a conveyor. The two plenums in each cabinet face each other and are substantially identical. Each plenum has a supply and return duct assembly located above the conveyor, and is supplied by a fan and heater arrangement located below and underneath the conveyor. An insulated intermediate chamber is disposed between the exit of the first upstream cabinet and the second, downstream cabinet. With this arrangement, the conveyor carries a printing plate through the first cabinet, where the plate is heated, then through the intermediate insulated chamber, where it is maintained at a heated temperature, and then into the second cabinet where it is again heated. It is then conveyed out of the second cabinet and out of the oven by the conveyor. The system is compact—so compact, in fact, that it permits a trailing portion of the printing plate to be heated in the first cabinet at the same time a middle portion is in the intermediate chamber, and a leading portion is heated in the second cabinet.

摘要翻译： 传送炉具有两个绝缘柜，每个柜具有两个通风室，用于将热空气传送到靠在传送带上的印版。 每个机柜中的两个增压室彼此面对并且基本相同。 每个气室具有位于输送机上方的供应和返回管道组件，并且由位于输送机下方和下方的风扇和加热器装置供应。 绝缘中间室设置在第一上游柜的出口和第二下游柜之间。 通过这种布置，输送机通过第一机柜承载印版，其中板被加热，然后通过中间绝缘室，在那里保持在加热温度，然后进入第二柜，在那里再次被加热。 然后将其从第二柜输出并通过输送机输出烘箱。 实际上，该系统紧凑，实际上允许印版的后部在第一机柜中被加热，同时中间部分在中间室中，并且引导部分在第二机壳中被加热 内阁。