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1. 发明授权

US4473034A Insulated heater module 失效
标题翻译：绝缘加热器模块
公开(公告)号：US4473034A
公开(公告)日：1984-09-25
申请号：US541500
申请日：1983-10-13
申请人： James H. Raudabaugh , Joseph A. Godrick
发明人： James H. Raudabaugh , Joseph A. Godrick
IPC分类号： F24H1/40 , F22B5/02
CPC分类号： F24H1/403
摘要： A heater module having a cylindrical heat exchanger surrounding a central cavity and burner wherein an end manifold is covered with a layer of insulation to reduce the temperature differential between the outer annular trough of the manifold and the inner central flat disk which covers the end of the cavity. The annular trough and the disk are stamped from a unitary piece of plate steel. Without the insulation, the disk would heat to a temperature much higher than the annular trough because the trough communicates with tubes of the heat exchanger and contains recirculating liquid. By reducing the temperature differential, less strain is put on the end manifold as a result of nonuniform expansion.
摘要翻译：一种具有围绕中心腔和燃烧器的圆柱形热交换器的加热器模块，其中端部歧管被一层绝缘层覆盖，以减小歧管外部环形槽与覆盖端部的端部的内部中心平坦盘之间的温差腔。环形槽和盘从一块板钢冲压。没有绝缘，盘将加热到比环形槽高得多的温度，因为槽与热交换器的管道连通并且包含再循环液体。通过降低温差，作为不均匀膨胀的结果，在端部歧管上施加较小的应变。

2. 发明授权

US07207341B2 Dishwasher with shielded dispenser 失效
标题翻译：带屏蔽分配器的洗碗机
公开(公告)号：US07207341B2
公开(公告)日：2007-04-24
申请号：US10645573
申请日：2003-08-22
申请人： Herve J. Cantave , James H. Raudabaugh
发明人： Herve J. Cantave , James H. Raudabaugh
IPC分类号： B08B3/00
CPC分类号： A47L15/4409
摘要： In a dishwasher having a washing chamber capable of accommodating upper and lower racks, a detergent dispensing assembly includes a housing defining a compartment for receiving detergent. A lid is pivotally connected to the housing for selectively pivoting between closed and dispensing positions. A shield, which is spaced away from the lid, extends in front of the lid to ensure that an object within the washing chamber does not prevent the lid from freely moving between the closed and dispensing positions during a wash cycle.
摘要翻译：在具有能够容纳上部和下部机架的洗涤室的洗碗机中，洗涤剂分配组件包括限定用于接收洗涤剂的隔间的壳体。盖子枢转地连接到壳体以用于在闭合位置和分配位置之间选择性地枢转。与盖子间隔开的屏蔽件在盖子的前面延伸，以确保洗涤室内的物体不会在洗涤循环期间阻止盖子在封闭位置和分配位置之间自由移动。

3. 发明授权

US4653466A Apparatus and method for removing recuperative condensate 失效
标题翻译：去除冷凝水的装置和方法
公开(公告)号：US4653466A
公开(公告)日：1987-03-31
申请号：US456173
申请日：1983-01-06
申请人： Robert DeHaan , James H. Raudabaugh
发明人： Robert DeHaan , James H. Raudabaugh
IPC分类号： F24H8/00 , F24H3/02
CPC分类号： F24H8/006 , Y02B30/106
摘要： A furnace having a recuperative heat exchanger including apparatus for draining condensate and then flushing the exchanger with water to remove residual condensate. The recuperative heat exchanger lowers the temperature of the products of combustion from approximately 500.degree. F. to approximately 100.degree. F. thereby recovering sensible heat and heat of condensation before exhaust into the flue. Preferably, the recuperative heat exchanger functions as a preheater for forced air which is then directed past a second heat exchanger adapted to receive a circulating fluid which is heated by the combustion burner.
摘要翻译：一种具有换热换热器的炉子，其包括用于排出冷凝物的装置，然后用水冲洗交换器以除去残留的冷凝物。再生热交换器将燃烧产物的温度从约500°F降低到约100°F，从而在排气进入烟道之前回收显热和冷凝热。优选地，还原热交换器用作用于强制空气的预热器，其被引导通过适于接收由燃烧器加热的循环流体的第二热交换器。

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