公开(公告)号：EP3945261A1

公开(公告)日：2022-02-02

申请号：EP21187886.3

申请日：2021-07-27

申请人： LG Electronics Inc.

发明人： OH, Si Young ,  CHOI, Jinwook ,  KIM, Kidong ,  CHOI, Seok-Ho ,  KIM, Juhyun

IPC分类号： F24F13/065 ,  F24F8/108 ,  F24F8/22 ,  F24F13/10 ,  F24F13/20 ,  F24F1/0287 ,  F24F1/0353 ,  F24F8/80

摘要： Disclosed herein is a portable air caring apparatus. The portable air caring apparatus according to the present invention includes an inlet portion configured to form a path along which air is suctioned, a filter portion disposed at an upper side of the inlet portion and configured to purify air which enters through the inlet portion and moves upward, a sanitizing portion disposed at a lower side of the filter portion, installed at a height allowing the sanitizing portion to overlap the inlet portion, and configured to irradiate sanitizing light toward the filter portion, and a fan module portion disposed at an upper side of the filter portion and configured to rotate a fan to blow air in a direction toward the upper side of the filter portion. ( Fig. 2 )

公开(公告)号：EP3798525A1

公开(公告)日：2021-03-31

申请号：EP20208285.5

申请日：2019-05-07

申请人： Piovan S.P.A.

发明人： BELLIO, Enrico ,  BEVILACQUA, Marco

IPC分类号： F24F3/14 ,  F24F11/30 ,  F24F11/61 ,  F24F11/89 ,  F24F11/48 ,  F24F110/22 ,  F24F8/108

摘要： A control method for controlling a dehumidifier wheel (2) comprises sanitizing the dehumidifier wheel (2) before restarting the dehumidifier wheel (2) after a shutdown, wherein the aforesaid sanitizing is performed automatically if a set time (tl) has elapsed since the last shutdown, and/or if a humidity value of the external environment (D) is detected that is greater than a set value.

公开(公告)号：EP4446666A1

公开(公告)日：2024-10-16

申请号：EP23167230.4

申请日：2023-04-10

申请人： Versuni Holding B.V.

发明人： VAN DER GRAAF, Timothy

IPC分类号： F24F8/108 ,  B01D46/52 ,  F24F8/158 ,  F24F8/22 ,  F24F8/40 ,  F24F13/28

摘要： Provided is a method for operating an air purifying device (100) to output treated air, which air purifying device comprises a flow path (104) along which air is displaceable, a gas treatment unit (106) for treating gaseous pollutants in the air displaced along the flow path, and a particulates treatment unit (108) for treating particulate pollutants, including bioaerosols, in the air displaced along the flow path. The method comprises obtaining data indicative of bioaerosol exposure risk in a vicinity of the air purifying device; and controlling, based on the data, arrangement of the gas treatment unit in relation to the flow path and to the particulates treatment unit in the flow path to adjust flow of treated air outputted by the air purifying device that has been displaced through the particulates treatment unit. Further provided is a related computer program, a control system for controlling the air purifying device, and an air purifying device comprising such a control system.

公开(公告)号：EP3988849B1

公开(公告)日：2024-09-25

申请号：EP21203265.0

申请日：2021-10-18

IPC分类号： F24F8/108 ,  F24F8/80 ,  A62B7/10 ,  A62B18/00

CPC分类号： F24F2221/3820130101 ,  F24F8/80 ,  F24F2221/1220130101 ,  F24F8/22 ,  F24F8/108 ,  A62B18/003 ,  A62B18/006

公开(公告)号：EP3653942B1

公开(公告)日：2024-09-25

申请号：EP17924828.1

申请日：2017-12-21

IPC分类号： F24F8/10 ,  F24F8/158 ,  F24F8/108 ,  F24F8/80 ,  F24F3/14 ,  F24F13/14 ,  F24F13/22 ,  F24F13/06 ,  F24F13/20

CPC分类号： F24F3/14 ,  F24F2003/144620130101 ,  F24F13/1413 ,  F24F13/1426 ,  F24F13/222 ,  F24F2013/143320130101 ,  F24F2013/144620130101 ,  F24F13/20 ,  F24F13/06 ,  F24F8/158 ,  F24F8/10 ,  F24F8/108 ,  F24F8/80

公开(公告)号：EP4425062A1

公开(公告)日：2024-09-04

申请号：EP23159411.0

申请日：2023-03-01

申请人： Festool GmbH

发明人： BARABEISCH, Markus ,  MÜLLER, Thorsten ,  WARTH, Tobias

IPC分类号： F24F8/108 ,  F24F13/20 ,  F24F13/28

CPC分类号： F24F8/108 ,  F24F2221/1220130101 ,  F24F13/28 ,  F24F13/20

摘要： Die Erfindung betrifft ein tragbares Luftreinigungssystem (1) umfassend ein Gehäuse (2) mit einer Bodenwand (16), einer Deckenwand (17) und sich zwischen der Bodenwand (16) und der Deckenwand (17) erstreckenden Seitenwänden (12), die einen Aufnahmeraum (3), insbesondere einen ersten Aufnahmeraum (3A), umgeben, wobei in dem Aufnahmeraum (3), insbesondere dem ersten Aufnahmeraum (3A), ein Strömungskanal (41) zur Aufnahme einer Luftfiltereinheit (40) angeordnet ist, der sich zwischen einem Lufteinlass (8) in einer ersten Seitenwand (12A) des Gehäuses (2) und einem Luftauslass (9) in zumindest einer zweiten Seitenwand (12B) des Gehäuses (2) erstreckt,
wobei die Luftfiltereinheit (40) einen Luftfilter (46) und einen um eine Rotationsachse (R) rotierbaren Lüfter (44) zur Erzeugung eines Luftstroms vom Lufteinlass (8) zum Luftauslass (9) aufweist. Eine durchströmte Fläche des Lufteinlass (8) ist kleiner oder gleich als eine durchströmte Fläche des Luftauslass (9) und/oder der Luftauslass (9) weist zumindest zwei Luftauslassabschnitte auf, die an zumindest zwei verschiedenen Seitenwänden (12), insbesondere von der ersten Seitenwand (12A) verschiedenen Seitenwänden (12), angeordnet sind.

公开(公告)号：EP4409202A1

公开(公告)日：2024-08-07

申请号：EP22786928.6

申请日：2022-09-20

申请人： Versuni Holding B.V.

发明人： JIANG, Peng ,  ZHANG, Wei

IPC分类号： F24F8/108 ,  F24F8/80 ,  F24F6/04 ,  F24F13/10 ,  F24F13/12 ,  F24F1/0071 ,  F24F1/01 ,  F24F13/20 ,  F04D25/08 ,  F04D29/58

CPC分类号： F24F8/108 ,  F24F8/80 ,  F24F6/04 ,  F24F1/0071 ,  F24F1/01 ,  F24F13/10 ,  F04D29/281 ,  F04D29/602

公开(公告)号：EP4361512A1

公开(公告)日：2024-05-01

申请号：EP22204788.8

申请日：2022-10-31

申请人： Versuni Holding B.V.

发明人： VAN DER GRAAF, Timothy

IPC分类号： F24F8/108 ,  F24F11/74 ,  F24D1/00 ,  F24F6/02

CPC分类号： F24F8/108 ,  F24F11/74 ,  F24F6/02 ,  F24F2110/1020180101 ,  F24F2110/7020180101 ,  F24F2110/6420180101 ,  F24F2110/6520180101

摘要： Provided is a method for adjusting airflow provided by an air circulation module (118), e.g. a portable air circulation module, to an enclosed habitation space (100). The method comprises obtaining, via at least one sensor (130, 132), temperature variation data indicative of spatial and/or temporal variation of temperature in the enclosed habitation space. The airflow provided by the air circulation module is adjusted by a control signal that is generated according to the temperature variation data. Further provided is a system (128) for adjusting airflow provided by such an air circulation module, e.g. portable air circulation module, to an enclosed habitation space, an air displacement appliance comprising the system and the air circulation module, and a computer program for implementing the method.

公开(公告)号：EP4357691A1

公开(公告)日：2024-04-24

申请号：EP22825073.4

申请日：2022-06-16

申请人： Daikin Industries, Ltd.

发明人： QUAN, Meilin ,  GAN, Quan

IPC分类号： F24F11/64 ,  F24F8/108 ,  F24F11/70 ,  F24F11/79 ,  F24F110/10 ,  F24F110/20 ,  F24F110/65

CPC分类号： Y02B30/70 ,  F24F8/108 ,  F24F2110/1020180101 ,  F24F2110/6520180101 ,  F24F2110/2020180101 ,  F24F11/79 ,  F24F11/64 ,  F24F11/70

摘要： The present invention provides a control method and device for purification equipment, and purification equipment. Since the purification equipment is controlled according to a concentration distribution of particulate matter with different particle sizes in an indoor space, targeted control of the particulate matter with different particle sizes can be performed, purification efficiency and speed can be increased, and good purification effect can be achieved quickly and highly efficiently.

公开(公告)号：EP4336110A1

公开(公告)日：2024-03-13

申请号：EP23195447.0

申请日：2023-09-05

申请人： B.B. Impianti S.r.l.

发明人： BERTELLI, Fausto

IPC分类号： F24F7/003 ,  F24F8/108 ,  F24F11/74 ,  A61G10/02

摘要： The present invention relates to a ventilation system (1) for an inpatient room (2) of a healthcare facility. The system (1) comprises a suction unit (5) comprising a casing (51) and an operating machine (52) housed in said casing (51) to suck air from a chamber (2A) of the inpatient room (2); said casing (51) defines a first supply section (511) to which a first supply duct (71) for supplying sucked air is connected. The system further comprises a suction duct (60) that makes the environment inside said chamber (2A) communicating with a suction section (521) of said operating machine (52), wherein said suction duct (60) comprises at least one inlet section (61) through which sucked air can enter said suction duct (60) further to the activation of said operating machine (52). The system according to the invention is characterized in that said casing (51) defines a second supply section (512) to which a second supply duct (72) is connected, wherein the first supply duct (71) comprises at least one first diffusion section (711) to diffuse a first fraction of the sucked air flow rate into an adjacent room (200) outside said chamber (2A). Said second supply duct (72) comprises a second diffusion section (721) to diffuse a second fraction of said sucked air flow rate into said chamber (2A). The system (1) is provided with first valve means (91) and second valve means (92) to adjust the value of the first fraction and the second fraction of said air flow rate sucked through said operating machine (52).