公开(公告)号：EP4450887A1

公开(公告)日：2024-10-23

申请号：EP21968200.2

申请日：2021-12-16

申请人： Mitsubishi Electric Corporation

发明人： ASAHI, Yohei ,  SHIMIZU, Eigo ,  TAKANO, Koshiro

IPC分类号： F24F11/63 ,  F24F110/65 ,  F24F120/10 ,  F24F13/20

摘要： A blower apparatus includes: an air inlet in communication with an indoor space; an air outlet in communication with the indoor space; an internal air passage from the air inlet to the air outlet; an electric blower for generating air flow from the air inlet to the air outlet through the internal air passage; and a UV irradiator for irradiating at least a part of the internal air passage with ultraviolet rays. The UV irradiator may include a heat sink and a substrate. At least a part of the heat sink or at least a part of the substrate may be exposed to the internal air passage. The blower apparatus may further include a controller for varying an average output of the UV irradiator in accordance with an air volume of the electric blower.

公开(公告)号：EP4238466A1

公开(公告)日：2023-09-06

申请号：EP21885594.8

申请日：2021-05-31

申请人： MITSUBISHI ELECTRIC CORPORATION

发明人： ASAHI, Yohei ,  SHIMIZU, Eigo ,  TAKANO, Koshiro ,  NAGATA, Shigeyuki ,  KOBAYASHI, Takaki ,  SAWABE, Kenji ,  FUKANO, Manabu ,  KASHIWABARA, Hideaki ,  SHIGA, Akira

IPC分类号： A47K10/48

摘要： A hand dryer (1) includes a hand insertion section (3), a blower (10), and a UV irradiator (23). The hand insertion section (3) defines a hand insertion space (5). The hand insertion section (3) has an air hole (6) that opens to the hand insertion space (5). The blower (10) is in fluid communication with the air hole (6). The blower (10) is configured to blow air from the air hole (6) into the hand insertion space (5) or to suck air from the hand insertion space (5) into the air hole (6). The UV irradiator (23) irradiates the hand insertion space (5) with ultraviolet light generated by a light source.

公开(公告)号：EP3622873A1

公开(公告)日：2020-03-18

申请号：EP17909587.2

申请日：2017-05-11

申请人： Mitsubishi Electric Corporation

发明人： ASAHI, Yohei ,  SHIGA, Akira ,  TAKANO, Koshiro ,  HARAMAKI, Marika ,  SOMA, Kimiyoshi

IPC分类号： A47L9/16

摘要： A cyclone separation device includes a swirl chamber (29) for swirling a dust-containing air along the sidewall therein to separate dust from the dust-containing air, and a dust collection chamber communicating with the inside of the swirl chamber (29). The dust collection chamber is configured to be able to be in a collection state for collecting the dust separated by the swirl chamber and in a disposal state for disposing of the collected dust. The inner wall surface of the dust collection chamber is in a first state when the dust collection chamber is in the collection state, and become in a second state when the dust collection chamber become in the disposal state. A property of the inner wall surface of the dust collection chamber in the first state to the dust is different from a property of the inner wall surface of the dust collection chamber in the second state to the dust.