公开(公告)号：US12130048B2

公开(公告)日：2024-10-29

申请号：US15884525

申请日：2018-01-31

申请人： Anneliese Khalil

发明人： Anneliese Khalil

IPC分类号： F24F7/08 ,  F24F7/00 ,  F24F7/04 ,  F24F13/02

CPC分类号： F24F7/08 ,  F24F7/04 ,  F24F13/0236 ,  F24F2007/001 ,  F24F2007/002

摘要： A soffit vent for dispersing moist air. The soffit vent can receive moisture through an interface unit which is connected to an elbow unit. The elbow unit is constructed to guide the moisture into an extension unit. The extension unit then leads the moisture to an outdoor area through an end unit. A flap unit is disposed between the extension unit and the end unit to prevent a backdraft of moisture. The end unit has a plurality of fixed baffles that are oriented upwardly to direct moisture upward and away from a building.

公开(公告)号：US20240337406A1

公开(公告)日：2024-10-10

申请号：US18292794

申请日：2022-07-28

申请人： DISTRIPUR

发明人： Yves Louis Leon LECOFFRE ,  Bertrand Jean SZYMKOWIAK

IPC分类号： F24F11/74 ,  F24F7/00 ,  F24F7/10 ,  F24F110/10 ,  F24F110/20 ,  F24F110/50

CPC分类号： F24F11/74 ,  F24F7/10 ,  F24F2007/0025 ,  F24F2110/10 ,  F24F2110/20 ,  F24F2110/50

摘要： The invention relates to a ventilation system for a room or a confined space, comprising:



a blowing device for blowing a gas into the room or the confined space, and
a suction device for drawing out the gas contained in the room or the confined space,

the suction device comprising suction mouths that are distributed one beneath another along a vertical direction, which comprise a top suction mouth, a bottom suction mouth and intermediate suction mouths situated between the top and the bottom mouths, the distance between the top and bottom mouths being greater than half the height beneath the ceiling of the room or the confined space.





Ventilation of closed volumes, treatment of the air, delamination, air-conditioning and heating of rooms.

公开(公告)号：US12111611B2

公开(公告)日：2024-10-08

申请号：US18190258

申请日：2023-03-27

申请人： CANON KABUSHIKI KAISHA

发明人： Yuki Tashiro

IPC分类号： G03G21/00 ,  F24F7/00 ,  F24F7/06 ,  G03G21/20 ,  H05K7/00 ,  H05K7/20

CPC分类号： G03G21/206 ,  F24F7/065 ,  H05K7/20172 ,  G03G2221/1645

摘要： A duct unit is disposed inside a housing of an image forming apparatus and used. The duct unit includes an airflow generation unit, a duct, and a first holding portion and a second holding portion. The duct has a shape in which a center of an intake port and a center of an exhaust port are shifted from each other. The first holding portion and the second holding portion are provided at different positions with respect to the duct so as to be able to hold the duct unit with respect to the housing in a first posture and a second posture.

公开(公告)号：US12066213B2

公开(公告)日：2024-08-20

申请号：US17839391

申请日：2022-06-13

申请人： A&C Future Inc

发明人： Zhuangboyu Zhou ,  Jiuqi Wang ,  Keguan Zou ,  Sichen Li ,  Han Qin ,  Jiayang Qin

IPC分类号： F24F7/013 ,  E04B1/70 ,  E04C2/52 ,  F24F7/00 ,  F24F11/00 ,  F24F13/08 ,  F24F13/12 ,  F24F13/28

CPC分类号： F24F7/013 ,  E04B1/7076 ,  E04C2/521 ,  F24F13/085 ,  F24F13/12 ,  F24F13/28 ,  F24F2007/0025 ,  F24F11/0001 ,  F24F2221/17

摘要： A prefabricated wall with a ventilation mechanism is provided in the present invention. Generally, it includes a ventilation mechanism that lets air exchange in a room from the wall. People can adjust the inlet airflow with a controller. The ventilation mechanism has several holes on the outer surface which face to outside. The outdoor air can pass through the holes and filter into the inner room, consequently fulfilling the function of the ventilation duct. The room equipped such a prefabricated wall does not rely on an HVAC system to have fresh air exchange.

公开(公告)号：US12035490B2

公开(公告)日：2024-07-09

申请号：US17701724

申请日：2022-03-23

申请人： NANJING LOPU CO., LTD.

发明人： Bin Zhu ,  Chengyue Lv ,  Jianming Qiu ,  Lili Ji ,  Chengbing Guo

IPC分类号： H05K5/02 ,  E05B17/22 ,  E05B47/00 ,  E05B65/00 ,  E05F1/10 ,  E05F15/53 ,  E05F15/611 ,  F24F7/00 ,  H01L23/32

CPC分类号： H05K5/0204 ,  E05B17/22 ,  E05B47/0012 ,  E05B65/006 ,  E05F1/1016 ,  E05F15/53 ,  E05F15/611 ,  F24F7/00 ,  H01L23/32 ,  E05B2047/0017 ,  E05Y2201/422 ,  E05Y2201/434 ,  E05Y2201/448 ,  E05Y2201/484 ,  E05Y2201/686 ,  E05Y2800/252 ,  E05Y2900/13 ,  E05Y2999/00 ,  F24F2007/0025

摘要： A switched-mode light-emitting diode (LED) display unit satisfying fire-fighting smoke exhaust and ventilation requirements includes an LED display unit, a mounting member, an opening-closing actuator and a pressing member. The LED display unit is mounted on the mounting member and the mounting member is mounted on a display panel by an opening-closing actuator and pressed against the display panel by a pressing member. The switched-mode LED display unit provides the pressing member that works to release the pressed mounting member after obtaining a triggering command and the opening-closing actuator that turns on the LED display unit subsequently, thereby meeting the fire smoke exhaust ventilation requirement of the internal surface or the external surface of a building.

公开(公告)号：US20240210052A1

公开(公告)日：2024-06-27

申请号：US18533850

申请日：2023-12-08

申请人： Pontiac Trail Products, LLC

发明人： Michael W. Maurer ,  Christopher David Meeks ,  Daniel J. Maurer ,  David Vincent Smith, III

IPC分类号： F24F7/00

CPC分类号： F24F7/00 ,  F24F2007/001

摘要： A vent assembly, including a vent flapper and one or more air intake openings formed within the vent flapper, wherein the air intake openings allow air to flow both in and out. The assembly may include a removable cover attachable to the vent flapper, or a tube opening and a vent flapper area, wherein the vent flapper area is at least 65 percent larger than the tube opening. The assembly may have air intake openings hexagonal. The assembly may include a tube configured to attach to one of the concentric cylinders, and the backplate may have a plurality of concentric cylinders arranged in decreasing diameter. The cylinders may be separated by dual-sided score lines and at least one of the cylinders is recessed from the backplate. The assembly may have a removable cover configured to block the openings for air intake formed within the vent flapper.

公开(公告)号：US11951805B2

公开(公告)日：2024-04-09

申请号：US17410103

申请日：2021-08-24

申请人： DENSO CORPORATION

发明人： Yasuteru Fukui ,  Nobuharu Kakehashi ,  Tomohiro Hayase

IPC分类号： F24F7/00 ,  B60H1/00 ,  B60H1/14

CPC分类号： B60H1/00921 ,  B60H1/143 ,  B60H2001/00928 ,  B60H2001/00942 ,  B60H2001/00949

摘要： A heat management system includes a high-temperature heat medium circuit, a low-temperature heat medium circuit, a circuit connection part, and a circuit switching part. The high-temperature heat medium circuit connects a heat medium and refrigerant heat exchanger and a heater core. The low-temperature heat medium circuit connects a radiator and a heat generation equipment. The circuit connection part connects the high-temperature heat medium circuit and the low-temperature heat medium circuit such that the heat medium can flow in and out. The heat management system is switched by the circuit switching part between an operation mode in which the heat medium heated by the heat medium and refrigerant heat exchanger is circulated through the heater core and an operation mode in which the heat medium heated by the heat generation equipment and the heat medium and refrigerant heat exchanger is circulated through the heater core.

公开(公告)号：US11890651B2

公开(公告)日：2024-02-06

申请号：US17073366

申请日：2020-10-18

申请人： Andreas Stihl AG & Co. KG

发明人： Philipp Werner ,  Jens Knauß ,  Yannik Baumhackl ,  David Beck

IPC分类号： B08B13/00 ,  B08B3/02 ,  B05B12/32 ,  F24F7/00 ,  F24F13/08 ,  B05B15/14 ,  H05K5/02 ,  H05K7/20

CPC分类号： B08B13/00 ,  B05B12/32 ,  B05B15/14 ,  B08B3/026 ,  F24F7/00 ,  F24F13/08 ,  H05K5/0213 ,  H05K7/20 ,  H05K7/2089

摘要： A venting device with a splash guard for deflection of splashing water entering the interior of the venting device has slats with a front section arranged at the exterior. Venting slots are formed between the front sections. At least one of the slats has a deflection section arranged at the interior and a central section connecting deflection section and front section. The front section and the deflection section are angled relative to the central section. The front section of the at least one slat in the operating position of the venting device extends from the central section toward the top side. The deflection section extends in the operating position from the central section toward the bottom side. The deflection section has a region oriented at an angle of less than 90° relative to the central section. A power tool with such a venting device is provided.

公开(公告)号：US20230168001A1

公开(公告)日：2023-06-01

申请号：US17992114

申请日：2022-11-22

申请人： Tsuneyuki OKAMOTO

发明人： Tsuneyuki OKAMOTO

IPC分类号： F24F13/02 ,  F24F7/00

CPC分类号： F24F13/0227 ,  F24F7/00 ,  F24F2007/0025

摘要： To provide a structure that can improve air permeability from a first space to a second space and can prevent a building structure from increasing in size. A wall 11 has: a body section 35 separating an outside A1 from a living space B1 of a building; a ventilation device 30 provided in the body section 35; and a first ventilation channel 24 and a second ventilation channel 25 provided in the ventilation device 30, the first ventilation channel 24 and the second ventilation channel 25 sending air in the outside A1 to the living space B1, wherein arrangement ranges L1 and L2 of the ventilation device 30 in a thickness direction of the body section 35 are within an arrangement range L3 of the body section 35, and a cross-sectional area of the first ventilation channel 24 in a plane perpendicular to a virtual line E1 indicating a center of the second ventilation channel 24 narrows as it approaches the living space B1 along the virtual line E1.

公开(公告)号：US11535612B2

公开(公告)日：2022-12-27

申请号：US16341781

申请日：2017-10-12

申请人： Enerbee

发明人： Jérôme Delamare ,  Maxime Vincent ,  Jeremy Laville ,  Thibault Ricart ,  Luc Pouyadou ,  Guillaume Maj ,  Vivien Aumelas ,  Samuel Guilaume

IPC分类号： G05D7/06 ,  F17D3/01 ,  F01D15/10 ,  F24F7/00 ,  F24F11/63 ,  C07D407/04 ,  A61P31/00 ,  C07D239/47 ,  C07H19/06 ,  C07H19/067 ,  C07H19/073 ,  F24F11/64 ,  F24F11/30 ,  F24F11/00 ,  G01D21/00 ,  H02K7/18 ,  F24F110/20 ,  F24F110/50 ,  F24F110/70 ,  F24F110/72 ,  F24F110/66 ,  F24F110/10 ,  F24F110/12 ,  F24F110/65

摘要： An autonomous device for measuring at least one characteristic of a fluid circulating in a conduit in a flow direction comprises a permanent magnetic field source, a magneto-electric converter and a processing circuit capable of using the electric charges supplied by the converter to supply a measurement of a characteristic of its environment. The source and the converter are placed in a stator and a rotor forming the device. The autonomous device further comprises attachment means allowing the stator to be fixedly placed in the conduit or at one end of the conduit, in a configuration in which the axis of rotation of the rotor is parallel to the flow direction. A control system may employ at least one such autonomous device.