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1. 发明授权

US09557066B2 Flow directing device for a cooking appliance 有权
标题翻译：用于烹饪器具的流动引导装置
公开(公告)号：US09557066B2
公开(公告)日：2017-01-31
申请号：US13125793
申请日：2009-10-23
申请人： Ernst Claussen , Joachim J. Hylla , Oliver Witt , Yingan Xia , Michael Herner , Thomas Schreiner , Robert Kurth , Leonhard Ring , Aldo Paintner
发明人： Ernst Claussen , Joachim J. Hylla , Oliver Witt , Yingan Xia , Michael Herner , Thomas Schreiner , Robert Kurth , Leonhard Ring , Aldo Paintner
IPC分类号： F24B1/00 , F24C15/32
CPC分类号： F24C15/322 , F24C15/32
摘要： A cooking appliance including an interior, a fan mechanism having at least one fan wheel in the interior, at least one first flow directing member for subdividing the interior into a pressure chamber that houses the fan wheel and a cooking chamber, in which the first flow directing member includes at least one suction port for sucking atmosphere from the cooking chamber into the pressure chamber when the fan wheel is in operation and at least one blow-off port for blowing atmosphere from the pressure chamber into the cooking chamber when the fan wheel is in operation; and at least one second flow directing member that is included with the fan mechanism in the area of the suction port of the first flow directing member in order to improve the flow from the cooking chamber into the pressure chamber by forcing an axial main flow H in the suction zone of the fan mechanism, where the second flow directing member performs a nozzle function, extends from the fan mechanism into the cooking chamber, and overlaps the edge of the suction port of the first flow directing member, and where the first flow directing member extends into the second flow directing member.
摘要翻译：包括内部的烹饪器具，在内部具有至少一个风扇叶轮的风扇机构，至少一个用于将内部细分成容纳风扇叶轮的压力室和烹饪室的第一流动引导构件，其中第一流动引导构件包括至少一个吸入口，用于当风扇叶轮运行时从烹饪室吸入气体到达压力室，以及至少一个吹出口，用于当风扇叶轮为在运作中以及在第一导流构件的吸入口的区域中包括在风扇机构中的至少一个第二流动引导构件，以便通过迫使轴向主流H在...中强制从烹饪室流入压力室风扇机构的吸入区域，其中第二导流构件执行喷嘴功能，从风扇机构延伸到烹饪室中，并与第一流动引导构件的吸入口的边缘重叠，并且其中第一流动引导构件延伸到第二流动引导构件。

2. 发明授权

US08813689B2 Radial fan and a high-pressure cleaning device having a radial fan 有权
标题翻译：径向风扇和具有径向风扇的高压清洁装置
公开(公告)号：US08813689B2
公开(公告)日：2014-08-26
申请号：US12521531
申请日：2007-11-13
申请人： Ernst Claussen , Joachim Peetz , Gerd Wegner , Ralph Seitter , Lutz Bauer
发明人： Ernst Claussen , Joachim Peetz , Gerd Wegner , Ralph Seitter , Lutz Bauer
IPC分类号： F22B33/16
CPC分类号： F04D17/04 , F04D17/164 , F04D29/4206 , F04D29/422
摘要： A centrifugal fan with a pot-like impeller and with a housing, having a first circumferential wall region with an arc-like curvature which extends directly along the impeller. The housing includes in a direction of rotation of the impeller a second circumferential region with a radial distance from the impeller increasing spirally up to an outlet region. The housing includes in an opposite direction a third circumferential wall region extending to the outlet region, having an S-curvature and including a sub-region curved in the same direction as the first circumferential wall region forming a flow baffle element. Two side walls cover the axial end faces of the impeller wherein one of the side walls extends into the pot-like impeller and divides its interior into a first suction chamber having an intake and a second suction chamber. The outlet region expands in cross-section in the outlet flow direction.
摘要翻译：一种具有锅形叶轮和壳体的离心式风扇，具有直径沿叶轮延伸的弧形曲率的第一圆周壁区域。壳体沿叶轮的旋转方向包括与叶轮的径向距离螺旋地增加到出口区域的第二圆周区域。壳体沿相反方向包括延伸到出口区域的第三圆周壁区域，具有S形曲率并且包括沿与形成流动挡板元件的第一周壁区域相同的方向弯曲的子区域。两个侧壁覆盖叶轮的轴向端面，其中一个侧壁延伸到盆状叶轮中并将其内部分成具有入口和第二抽吸室的第一抽吸室。出口区域在出口流动方向上的横截面膨胀。

3. 发明申请

US20110253123A1 FLOW DIRECTING DEVICE FOR A COOKING APPLIANCE 有权
标题翻译：用于烹饪器具的流动导向装置
公开(公告)号：US20110253123A1
公开(公告)日：2011-10-20
申请号：US13125793
申请日：2009-10-23
申请人： Ernst Claussen , Joachim J. Hylla , Oliver Witt , Yingan Xia , Michael Herner , Tomas Schreiner , Robert Kurth , Leonhard Ring , Aldo Paintner
发明人： Ernst Claussen , Joachim J. Hylla , Oliver Witt , Yingan Xia , Michael Herner , Tomas Schreiner , Robert Kurth , Leonhard Ring , Aldo Paintner
IPC分类号： F24B1/00
CPC分类号： F24C15/322 , F24C15/32
摘要： A cooking appliance including an interior, a fan mechanism having at least one fan wheel in the interior, at least one first flow directing member for subdividing the interior into a pressure chamber that houses the fan wheel and a cooking chamber, in which the first flow directing member includes at least one suction port for sucking atmosphere from the cooking chamber into the pressure chamber when the fan wheel is in operation and at least one blow-off port for blowing atmosphere from the pressure chamber into the cooking chamber when the fan wheel is in operation; and at least one second flow directing member that is included with the fan mechanism in the area of the suction port of the first flow directing member in order to improve the flow from the cooking chamber into the pressure chamber by forcing an axial main flow H in the suction zone of the fan mechanism, where the second flow directing member performs a nozzle function, extends from the fan mechanism into the cooking chamber, and overlaps the edge of the suction port of the first flow directing member, and where the first flow directing member extends into the second flow directing member.
摘要翻译：包括内部的烹饪器具，在内部具有至少一个风扇叶轮的风扇机构，至少一个用于将内部细分成容纳风扇叶轮的压力室和烹饪室的第一流动引导构件，其中第一流动引导构件包括至少一个吸入口，用于当风扇叶轮运行时从烹饪室吸入气体到达压力室，以及至少一个吹出口，用于当风扇叶轮为在运作中以及在第一导流构件的吸入口的区域中包括在风扇机构中的至少一个第二流动引导构件，以便通过迫使轴向主流H在...中强制从烹饪室流入压力室风扇机构的吸入区域，其中第二导流构件执行喷嘴功能，从风扇机构延伸到烹饪室中，并与第一流动引导构件的吸入口的边缘重叠，并且其中第一流动引导构件延伸到第二流动引导构件。

4. 发明申请

US20110044808A1 RADIAL FAN AND A HIGH-PRESSURE CLEANING DEVICE HAVING A RADIAL FAN 有权
标题翻译：径向风扇和具有径向风扇的高压清洁装置
公开(公告)号：US20110044808A1
公开(公告)日：2011-02-24
申请号：US12521531
申请日：2007-11-13
申请人： Ernst Claussen , Joachim Peetz , Gerd Wegner , Ralph Seitter , Lutz Bauer
发明人： Ernst Claussen , Joachim Peetz , Gerd Wegner , Ralph Seitter , Lutz Bauer
IPC分类号： F04D29/40
CPC分类号： F04D17/04 , F04D17/164 , F04D29/4206 , F04D29/422
摘要： Proposed is a centrifugal fan with a pot-like impeller (10) and with a housing (11) accommodating the impeller (10), the circumferential wall (18) of which, starting from a first circumferential wall region (19) with an arc-like curvature which extends directly along the impeller (10), comprises on the one hand in the direction of rotation of the impeller (10) a second circumferential region (20) with a radial distance from the impeller (10) increasing spirally up to an outlet region (21) and on the other hand against the direction of rotation of the impeller (10) a third circumferential wall region (22) likewise extending to the outlet region (21). Two side walls (25, 26) cover the axial end faces of the impeller (10), wherein a partition (28) on one of the side walls extends into the pot-shaped impeller (10) and divides its interior into a first (V1) and a second (V2) suction chamber, an intake (29) being assigned to the first suction chamber (V1). The third circumferential region (22), starting from the first circumferential region (19), has an S-curvature towards the outlet region (21), its sub-region (24) curved in the same direction as the first circumferential wall region (19) forming a flow baffle element for the air flow returned to the second suction chamber (V2). The outlet region (21) expands in cross-section in the manner of a diffuser in the outlet flow direction. This design results in a centrifugal fan with increased efficiency and increased fan power combined with a lower volume.
摘要翻译：提出了一种具有盆形叶轮（10）和容纳叶轮（10）的壳体（11）的离心式风扇，其周壁（18）从具有弧形的第一圆周壁区域（19）开始沿着叶轮（10）直接延伸的弯曲曲率包括一方面在叶轮（10）的旋转方向上，与叶轮（10）的径向距离的第二圆周区域（20）螺旋地增加到出口区域（21），另一方面抵靠叶轮（10）的旋转方向，第三圆周壁区域（22）同样延伸到出口区域（21）。两个侧壁（25,26）覆盖叶轮（10）的轴向端面，其中一个侧壁上的隔板（28）延伸到盆形叶轮（10）中，并将其内部分成第一（ V1）和第二（V2）吸入室，入口（29）被分配给第一吸入室（V1）。从第一圆周区域（19）开始的第三圆周区域（22）具有朝向出口区域（21）的S曲率，其子区域（24）沿与第一圆周壁区域相同的方向（形成用于返回到第二吸入室（V2）的空气流的流动挡板元件。出口区域（21）在出口流动方向上以扩散器的方式在横截面上膨胀。这种设计产生了离心风扇，效率提高，风扇功率增加，体积更小。

5. 发明专利

DE352909C 未知
公开(公告)号：DE352909C
公开(公告)日：1922-05-05
申请号：DE352909D
申请日：1917-12-25
申请人： ERNST CLAUSSEN

6. 发明专利

DE357222C 未知
公开(公告)号：DE357222C
公开(公告)日：1922-08-18
申请号：DEC0027506
申请人： ERNST CLAUSSEN

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