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1. 发明公开

US20240343092A1 VENTILATION UNIT AND RECREATIONAL VEHICLE WITH A VENTILATION UNIT 审中-公开
公开(公告)号：US20240343092A1
公开(公告)日：2024-10-17
申请号：US18293054
申请日：2022-06-23
申请人： Dometic Sweden AB
发明人： Sergej Krist , Tobias Hommerich , Torsten Glieden , Marcus Dietrich
IPC分类号： B60H1/26 , B60H1/00
CPC分类号： B60H1/262 , B60H1/00364
摘要： The present embodiments refer to a ventilation unit, in particular for recreational vehicles like campers, caravans or mobile homes. The ventilation unit comprises an air intake arrangement configured to define an intake air flow path from the environment of a confined space into the confined space in an installed state of the ventilation unit. The ventilation unit further comprises an air exhaust arrangement configured to define an exhaust air flow path from the confined space to the environment of the confined space in an installed state of the ventilation unit. According to the present embodiments, the ventilation unit comprises a heat transfer unit configured to conduct a passive heat transfer between intake air within the intake air flow path and exhaust air within the exhaust air flow path. Furthermore, the present embodiments refer to a recreational vehicle like a camper, caravan or mobile home comprising such a ventilation unit.

2. 发明授权

US12103362B2 Ram air vent for a vehicle 有权
公开(公告)号：US12103362B2
公开(公告)日：2024-10-01
申请号：US16913715
申请日：2020-06-26
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC.
发明人： Laurent Savard , Mathieu Hamel-Gagnon , Patrick Mathieu , Jerome Lefrancois , Louis-Charles Gingras
IPC分类号： B01D45/08 , B01D46/00 , B01D46/10 , B01D50/20 , B60H1/26 , B60H1/30 , B60H3/06
CPC分类号： B60H1/262 , B01D45/08 , B01D46/001 , B01D46/10 , B01D50/20 , B60H1/30 , B60H3/0641 , B01D2279/35
摘要： A ram air vent for a vehicle has a base defining a base aperture therein; a hood connected to the base over the base aperture, the hood and base defining a forwardly facing air inlet therebetween, the hood and the base defining an air passage extending from the air inlet to the base aperture; a baffle disposed in the air passage for deflecting air flowing in the air passage from the air inlet for separating water from air flowing in the air passage, the baffle facing the air inlet; and at least one water passage defined in at least one of the base or the hood. The at least one water passage exits a rear side of the ram air vent. The at least one water passage drains water separated from air flowing in the air passage from the ram air vent.

3. 发明授权

US12030365B2 Air vent 有权
公开(公告)号：US12030365B2
公开(公告)日：2024-07-09
申请号：US18118963
申请日：2023-03-08
申请人： Rock Solid Industries International (Pty) Ltd
发明人： Michael Voss
IPC分类号： B60H1/26 , B60H3/06 , B62D33/04
CPC分类号： B60H1/262 , B60H3/0641 , B62D33/04
摘要： An air vent for a vehicle or vehicle canopy includes an external and an internal duct. The external duct has an inlet and an outlet. The height of the outlet is less than that of the inlet. The inlet and the outlet are arranged such that, in use, an uppermost point of the inlet is located above an uppermost point of the outlet. The internal duct is in fluid communication with the external duct via one or more openings arranged in the internal duct or at a junction between the internal duct and the external duct. The internal duct is configured to be in fluid communication with an interior of the vehicle via a slot defined by the vehicle. The or each opening is arranged such that, in use, the uppermost point of the outlet of the external duct is located below a lowermost point of the or each opening.

4. 发明公开

US20240217310A1 DEVICE MODULE 审中-公开
公开(公告)号：US20240217310A1
公开(公告)日：2024-07-04
申请号：US18281910
申请日：2022-03-11
申请人： AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： Tatsumi SATO , Kosuke SONE , Yasuyuki YAMAMOTO , Takuya TANIGUCHI , Ai TAKEHISA
IPC分类号： B60H1/26 , B60H1/00
CPC分类号： B60H1/262 , B60H1/00564
摘要： One aim is to provide a technique allowing a device to be cooled without being housed inside a duct. A device module includes: a support member that is disposed in a roof inner space that is located between a roof panel and an interior member in a vehicle; and a device that is supported by a support surface among outer surfaces of the support member. A support-member-side flow path is formed inside the support member, and the support-member-side flow path is connected to a duct-side flow path in a duct in the vehicle.

5. 发明公开

US20240181845A1 RECREATIONAL VEHICLE VENT TOP COVER STILL CAPABLE OF VENTILATION IN CLOSED STATE OF TOP COVER 审中-公开
公开(公告)号：US20240181845A1
公开(公告)日：2024-06-06
申请号：US18439844
申请日：2024-02-13
申请人： HANGZHOU KAIRUIFAN IMPORT & EXPORT TRADING CO.LTD
发明人： Wenyao ZHU
IPC分类号： B60H1/26 , B60H1/24
CPC分类号： B60H1/262 , B60H1/245
摘要： A vehicle vent top cover capable of ventilation in a closed position. The top cover includes a top plate having side protection plates extending therefrom. The side protection plates have terminal edges that are offset from the top plate. A duct is contained within the top cover. The duct has an inlet for receiving air from within a vehicle to which it is attached and an outlet that is located between the terminal edges of the terminal edges of the side protection plates and the top plate.

6. 发明授权

US11926193B2 Recreational vehicle vent top cover still capable of ventilation in closed state of top cover 有权
公开(公告)号：US11926193B2
公开(公告)日：2024-03-12
申请号：US17548256
申请日：2021-12-10
申请人： HANGZHOU KAIRUIFAN IMPORT & EXPORT TRADING CO. LTD.
发明人： Wenyao Zhu
IPC分类号： B60H1/26 , B60H1/24
CPC分类号： B60H1/262 , B60H1/245
摘要： A vehicle vent top cover still capable of ventilation in a closed state of the top cover, which includes a top cover body, which includes a top plate; a fixed rim and side protection plates are arranged below the top plate; the fixed rim is located at the inner side of the side protection plate; the fixed rim is provided with a first ventilation groove; an air duct structural frame is fixed below the top plate; the air duct structural frame is located above the bottom walls of the side protection plates; the first ventilation groove and an upper surface of the air duct structural frame form an air inlet; one side of the air duct structural frame close to the side protection plate is provided with a second ventilation groove; and the second ventilation groove and the side wall of the side protection plate form an air outlet.

7. 发明授权

US11904659B2 Mobile leisure accommodation vehicle and a method for ventilating a mobile leisure accommodation vehicle 有权
公开(公告)号：US11904659B2
公开(公告)日：2024-02-20
申请号：US16492440
申请日：2018-03-08
申请人： Dometic Sweden AB
发明人： John Børsting Jensen
IPC分类号： B60H1/26 , B60H1/00
CPC分类号： B60H1/262 , B60H1/00021 , B60H1/00828 , B60H2001/00178
摘要： A mobile accommodation vehicle having a first free flow opening enabling free air flow between the inside and the outside of the vehicle and a second free flow opening also enabling free air flow between the inside and the outside of the vehicle. The first free flow opening is arranged higher than the second free flow opening in the vehicle. The first free flow opening or the second free flow opening is provided with heat recovery ventilation means which is arranged to enable free air flow through the heat recovery ventilation means, when the heat recovery ventilation means is not in operation.

8. 发明授权

US11878570B2 Vented roof panel 有权
公开(公告)号：US11878570B2
公开(公告)日：2024-01-23
申请号：US17990304
申请日：2022-11-18
申请人： Robby Gordon
发明人： Robby Gordon
IPC分类号： B60H1/30 , B60H1/26
CPC分类号： B60H1/30 , B60H1/262
摘要： A vented roof panel is provided for an overhead portion of a roll-over protection system of an off-road vehicle. The vented roof panel comprises a planar member that includes a shape and a curvature that match the overhead portion to enable closely attaching the vented roof panel to the roll-over protection system. The planar member is formed of any of various plastics, such as injection molded plastic, or other similar materials. An air scoop including an air inlet port is centrally disposed in the planar member. The air inlet port is disposed in a forward-facing portion of the air scoop and configured to direct an airstream from outside to underneath the vented roof panel. The vented roof panel may be attached to tubular frame members comprising the roll-over protection system by way of one or more suitable fasteners.

9. 发明授权

US11858316B2 Roof vent 有权
公开(公告)号：US11858316B2
公开(公告)日：2024-01-02
申请号：US16687260
申请日：2019-11-18
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , NIFCO KOREA Inc. , DAEHAN SOLUTION CO., LTD.
发明人： Min Ho Cho , Soon Kyu Lee , Woo Hyuk Kim , Choong Ho Kwon , Geun Heung Kim
IPC分类号： B60H1/34 , B60H1/24 , B60H1/00 , B60H1/26
CPC分类号： B60H1/3414 , B60H1/00428 , B60H1/00742 , B60H1/00864 , B60H1/245 , B60H1/262 , B60H2001/3471
摘要： A roof vent includes a roof disposed on a vehicle and a vent assembly. The vent assembly has at least one vent unit disposed on the roof and configured to enter the roof, a driving unit driving the vent unit, and at least one rack unit applying the driving force of the driving unit to the vent unit. The vent unit enters the roof due to operation of the driving unit.

10. 发明申请

US20180119969A1 Roof-mounted suction ventilator 审中-公开
公开(公告)号：US20180119969A1
公开(公告)日：2018-05-03
申请号：US15732337
申请日：2017-10-26
申请人： Jason Lin , Jianfang Lin
发明人： Jason Lin , Jianfang Lin
IPC分类号： F24F7/02 , B60H1/24
CPC分类号： F24F7/02 , B60H1/248 , B60H1/262
摘要： This invention provides a natural ventilator that is free of moving parts, wind-activated, rain-proof, and not only suitable to be a standalone natural ventilator but also advantageous to be used as an enhanced exhaust exit in a forced-air ventilation system. It can also be used as a suction generator that supplies so-called suction or negative pressure to help stabilize such building components as roof membranes by channeling the low pressure to its underneath to balance the wind uplift above.The ventilator includes a hollow base body to be secured onto an exterior surface of such enclosed objects as a building or vehicle and having a convex upper face, and a hollow raised body being supported and secured on the base body with elongated hollow members and having a convex lower face towards the base body. The elongated hollow members establish conduits that channel the internal spaces of the hollow base and raised bodies. A free space is formed between the convex faces of the base and raised bodies. Each of the said convex faces has an opening, at or near their centers and substantially facing each other. The said convex faces of the base and raised bodies are configured in such a way that the free space between the convex faces is generally narrower near the openings than away from them. This forms a first contracting and then expanding path for airflow to approach from any direction and to pass through the free space between the said convex faces, providing a venturi mechanism. The device thus creates low pressure in the free space near the openings and hence a suction effect therein, which can be readily communicated to any interior space of a building or vehicle needing air relief or suction and to be properly connected with the hollow base body.A series of enhanced rainwater-proof designs are illustrated to exemplify methods of defending the system against rainwater invasion, even if raindrop trajectory becomes highly oblique from vertical as driven by strong winds.

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