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1. 发明申请

WO2008016739A4 KITCHEN VENTILATION HOOD APPARATUS 审中-公开
公开(公告)号：WO2008016739A4
公开(公告)日：2008-02-07
申请号：PCT/US2007/069140
申请日：2007-05-17
申请人： UNIFIED BRANDS, INC. , NEGANDHI, Dipak J. , DVORAK, Joseph W. , ERVIN, James William , DE LORENZO, Mark
发明人： NEGANDHI, Dipak J. , DVORAK, Joseph W. , ERVIN, James William , DE LORENZO, Mark
IPC分类号： F24C15/20
摘要： The present invention provides a kitchen ventilation hood for ventilating the area above a cooking area and for exhausting air containing cooking by-products from a cooking station to an external environment through an exhaust duct while using a reduced airflow. The kitchen ventilation hood of the present invention is designed to minimize the required airflow through the hood in order to thoroughly evacuate the cooking by-products. The kitchen ventilation hood of the current invention has a structure incorporating an arched interior hood surface that directs the air to be ventilated through the air intake gap and the grease filter. The more efficient airflow resulting from the arched interior hood surface allows for removal of cooking by-products with a lower airflow than that required by currently available ventilation hoods. As such, the kitchen ventilation hood of the present invention represents a significant improvement over prior ventilation hoods.

2. 发明申请

WO2008016739A3 KITCHEN VENTILATION HOOD APPARATUS 审中-公开
公开(公告)号：WO2008016739A3
公开(公告)日：2008-02-07
申请号：PCT/US2007/069140
申请日：2007-05-17
申请人： UNIFIED BRANDS, INC. , NEGANDHI, Dipak J. , DVORAK, Joseph W. , ERVIN, James William , DE LORENZO, Mark
发明人： NEGANDHI, Dipak J. , DVORAK, Joseph W. , ERVIN, James William , DE LORENZO, Mark
IPC分类号： F24C15/20
摘要： The present invention provides a kitchen ventilation hood for ventilating the area above a cooking area and for exhausting air containing cooking by-products from a cooking station to an external environment through an exhaust duct while using a reduced airflow. The kitchen ventilation hood of the present invention is designed to minimize the required airflow through the hood in order to thoroughly evacuate the cooking by-products. The kitchen ventilation hood of the current invention has a structure incorporating an arched interior hood surface that directs the air to be ventilated through the air intake gap and the grease filter. The more efficient airflow resulting from the arched interior hood surface allows for removal of cooking by-products with a lower airflow than that required by currently available ventilation hoods. As such, the kitchen ventilation hood of the present invention represents a significant improvement over prior ventilation hoods.

3. 发明申请

WO2008016739A2 KITCHEN VENTILATION HOOD APPARATUS 审中-公开
标题翻译：厨房通风罩设备
公开(公告)号：WO2008016739A2
公开(公告)日：2008-02-07
申请号：PCT/US2007/069140
申请日：2007-05-17
申请人： UNIFIED BRANDS, INC. , NEGANDHI, Dipak J. , DVORAK, Joseph W. , ERVIN, James William , DE LORENZO, Mark
发明人： NEGANDHI, Dipak J. , DVORAK, Joseph W. , ERVIN, James William , DE LORENZO, Mark
IPC分类号： F24C15/20
CPC分类号： F24C15/20
摘要： The present invention provides a kitchen ventilation hood for ventilating the area above a cooking area and for exhausting air containing cooking by-products from a cooking station to an external environment through an exhaust duct while using a reduced airflow. The kitchen ventilation hood of the present invention is designed to minimize the required airflow through the hood in order to thoroughly evacuate the cooking by-products. The kitchen ventilation hood of the current invention has a structure incorporating an arched interior hood surface that directs the air to be ventilated through the air intake gap and the grease filter. The more efficient airflow resulting from the arched interior hood surface allows for removal of cooking by-products with a lower airflow than that required by currently available ventilation hoods. As such, the kitchen ventilation hood of the present invention represents a significant improvement over prior ventilation hoods.
摘要翻译：本发明提供了一种厨房通风罩，用于在烹饪区域上方通风并且在使用减少的气流的同时通过排气管将包含烹饪副产物的空气从烹饪站排出到外部环境。本发明的厨房通风罩被设计为使通过罩的所需气流最小化，以彻底排空烹饪副产品。本发明的厨房通风罩具有包括拱形内部罩表面的结构，该表面引导空气通过进气间隙和油脂过滤器进行通风。由拱形内部罩表面产生的更有效的气流允许以比当前可用的通风罩所需的气流更低的气流去除烹饪副产品。如此，本发明的厨房通风罩代表了相对于现有通风罩的显着改进。

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