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公开(公告)号：EP3173700A4
公开(公告)日：2018-05-16
申请号：EP15796579
申请日：2015-05-22
申请人： HA SUNG WOO
发明人： HA SUNG WOO
CPC分类号： F24F7/065 , F24B7/00 , F24F13/081
摘要： A duct ventilation apparatus according to the present invention, which is installed in the interior of a duct, is equipped with a rotating means comprising a shaft having a plurality of blades attached on the outer circumferential surface thereof, the shaft having a length and rotating by being connected to a motor, wherein the rotating means is disposed in the inflected part of the flow space in the interior of the duct.
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2.发明公开
公开(公告)号：EP3081873A4
公开(公告)日：2017-06-14
申请号：EP14852357
申请日：2014-10-10
申请人： HA SUNG WOO
发明人： HA SUNG WOO
CPC分类号： F04D25/088 , F04D17/04 , F04D25/08 , F04D25/14 , F04D25/166 , F04D27/006 , F04D29/005 , F04D29/282 , F04D29/4226 , F04D29/626 , F04F5/16 , F24C15/20 , F24F7/007
摘要： Disclosed is a device for generating airflow. According to one embodiment of the present invention, the device comprises a case for dividing inner space into a couple to be faced separately side by side in the length direction, wherein an inhalation hole and an outlet hole are formed in the space, respectively, and an opening connected to the outlet hole is formed between the space, and a couple of rotation units rotatably mounted in the space and emitting outside air from the inhalation hole to the outlet hole through mutual reverse rotation by power of a motor. In this case, airflow pulling air current between the opening holes is generated by making air pressure difference between the outlet hole and inhalation hole by the emitted air through the outlet hole.
摘要翻译： 公开了一种用于产生气流的装置。 根据本发明的一个实施例，该装置包括用于将内部空间划分为在长度方向上并排分开面对的耦合件的壳体，其中在该空间中分别形成吸入孔和排出孔，并且 在所述空间与所述空间之间形成有与所述空间相连的开口，所述一对旋转单元可旋转地安装在所述空间中，并通过马达的动力通过相互反向旋转而从所述吸入孔向所述出口孔释放外部空气。 在这种情况下，开口孔之间的气流拉动气流是通过排出孔通过排出的空气在出口孔和吸入孔之间产生气压差而产生的。
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公开(公告)号：EP2846045A4
公开(公告)日：2016-01-06
申请号：EP12875846
申请日：2012-09-19
申请人： HA SUNG WOO
发明人： HA SUNG WOO
CPC分类号： F04D29/522 , F04D17/04 , F04D19/002 , F04D25/06 , F04D25/08 , F04D25/166 , F04F5/16
摘要： Disclosed herein is an electric fan. The electric fan includes a casing, a rotary unit and a cover. The casing has a frame shape such that a first opening is formed in a central portion of the casing. An inlet hole and an outlet hole are respectively formed in inner and outer peripheral surfaces of the frame. A space is defined in the casing. The rotary unit includes an impeller installed in the space, and a drive unit. The rotary unit is configured such that when the impeller is rotated by the drive unit, external air is drawn into the space through the inlet hole and then discharged out of the space through an outlet hole. The cover is installed on a front part of the casing in a direct contact manner. The cover defines a second opening communicating with the first opening so that air supplied from the outlet hole is discharged out of the second opening.
摘要翻译： 这里公开了一种电风扇。 电风扇包括壳体，旋转单元和盖。 壳体具有框架形状，使得第一开口形成在壳体的中心部分中。 入口孔和出口孔分别形成在框架的内周表面和外周表面中。 外壳中定义了一个空格。 旋转单元包括安装在该空间中的叶轮和驱动单元。 旋转单元构造成使得当叶轮被驱动单元旋转时，外部空气通过入口孔被吸入空间，然后通过出口孔排出空间。 盖子以直接接触的方式安装在外壳的前部。 盖子限定了与第一开口连通的第二开口，使得从出口孔供应的空气从第二开口排出。
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公开(公告)号：EP2846045A1
公开(公告)日：2015-03-11
申请号：EP12875846.3
申请日：2012-09-19
申请人： Ha, Sung Woo
发明人： Ha, Sung Woo
CPC分类号： F04D29/522 , F04D17/04 , F04D19/002 , F04D25/06 , F04D25/08 , F04D25/166 , F04F5/16
摘要： Disclosed herein is an electric fan. The electric fan includes a casing, a rotary unit and a cover. The casing has a frame shape such that a first opening is formed in a central portion of the casing. An inlet hole and an outlet hole are respectively formed in inner and outer peripheral surfaces of the frame. A space is defined in the casing. The rotary unit includes an impeller installed in the space, and a drive unit. The rotary unit is configured such that when the impeller is rotated by the drive unit, external air is drawn into the space through the inlet hole and then discharged out of the space through an outlet hole. The cover is installed on a front part of the casing in a direct contact manner. The cover defines a second opening communicating with the first opening so that air supplied from the outlet hole is discharged out of the second opening.
摘要翻译： 这里公开了一种电风扇。 电风扇包括壳体，旋转单元和盖子。 壳体具有框架形状，使得第一开口形成在壳体的中央部分中。 在框架的内外周表面上分别形成入口孔和出口孔。 外壳中定义了一个空间。 旋转单元包括安装在空间中的叶轮和驱动单元。 旋转单元构造成使得当叶轮由驱动单元旋转时，外部空气通过入口孔被吸入该空间中，然后通过出口孔排出该空间。 盖子以直接接触的方式安装在壳体的前部。 盖限定与第一开口连通的第二开口，使得从出口孔供应的空气排出第二开口。
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公开(公告)号：EP3081873A1
公开(公告)日：2016-10-19
申请号：EP14852357.4
申请日：2014-10-10
申请人： Ha, Sung Woo
发明人： Ha, Sung Woo
CPC分类号： F04D25/088 , F04D17/04 , F04D25/08 , F04D25/14 , F04D25/166 , F04D27/006 , F04D29/005 , F04D29/282 , F04D29/4226 , F04D29/626 , F04F5/16 , F24C15/20 , F24F7/007
摘要： Disclosed is a device for generating airflow. According to one embodiment of the present invention, the device comprises a case for dividing inner space into a couple to be faced separately side by side in the length direction, wherein an inhalation hole and an outlet hole are formed in the space, respectively, and an opening connected to the outlet hole is formed between the space, and a couple of rotation units rotatably mounted in the space and emitting outside air from the inhalation hole to the outlet hole through mutual reverse rotation by power of a motor. In this case, airflow pulling air current between the opening holes is generated by making air pressure difference between the outlet hole and inhalation hole by the emitted air through the outlet hole.
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公开(公告)号：EP3173700A1
公开(公告)日：2017-05-31
申请号：EP15796579.9
申请日：2015-05-22
申请人： Ha, Sung Woo
发明人： Ha, Sung Woo
CPC分类号： F24F7/065 , F24B7/00 , F24F13/081
摘要： A duct ventilation apparatus according to the present invention, which is installed in the interior of a duct, is equipped with a rotating means comprising a shaft having a plurality of blades attached on the outer circumferential surface thereof, the shaft having a length and rotating by being connected to a motor, wherein the rotating means is disposed in the inflected part of the flow space in the interior of the duct.
摘要翻译： 安装在管道内部的根据本发明的管道通风设备配备有旋转装置，该旋转装置包括具有附接在其外周表面上的多个叶片的轴，该轴具有长度并且通过旋转 连接到马达，其中旋转装置设置在管道内部的流动空间的弯曲部分中。
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