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公开(公告)号：US20200207180A1
公开(公告)日：2020-07-02
申请号：US16720816
申请日：2019-12-19
发明人： Hwan Kyu Cho , Jae Woo Ko , Jong Min Lee , Gyu Ik Han , Seong Yeol Yoon
摘要： The present invention relates to a blower unit of an air conditioner for a vehicle, which can effectively prevent water from being introduced into a motor and has a motor housing and a blower wheel improved to smoothly perform cooling of the motor. The blower unit of a two-layered air conditioner for a vehicle, which can divide and inhale indoor air and outdoor air, includes: a scroll case having an upper passageway and a lower passageway; a first blower wheel disposed in the upper passageway; a second blower wheel disposed in the lower passageway and arranged below the first blower wheel; a blower motor for rotating the first blower wheel and the second blower wheel; and a motor housing for covering the blower motor, wherein a hub for guiding air is disposed on the second blower wheel, and the hub of the second blower wheel is partially overlapped with an end portion of the motor housing.
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公开(公告)号：US12043083B2
公开(公告)日：2024-07-23
申请号：US17909892
申请日：2021-03-08
申请人： Hanon Systems
发明人： Hwan Kyu Cho , Jae Woo Ko , Jin Kuk Kim , Chang Soo Bae , Jong Min Lee , Jae O Jung , Gyu Ik Han
CPC分类号： B60H1/00471 , F04D29/424
摘要： Disclosed is a blowing unit of an air conditioner for a vehicle, having a two-layer structure and capable of effectively suppressing a flow of air flowing backward around a scroll bell mouth. In a blowing unit of an air conditioner for a vehicle, having a scroll case in which a first flow path and a second flow path are partitioned so as to separate inside and outdoor air to be sucked, the scroll case has a partition wall for separating a suction part of the first flow path and a suction part of the second flow path, and the partition wall has an air backflow prevention part for preventing air flowing into one of the first flow path or the second flow path from flowing backward into the other.
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公开(公告)号：US11383581B2
公开(公告)日：2022-07-12
申请号：US16605541
申请日：2018-05-18
申请人： Hanon Systems
发明人： In Keun Kang , Jae Woo Ko , Young Keun Kim , Gyu Ik Han
摘要： The present invention relates to a two-layered blower unit of an air conditioner for a vehicle, which includes a means for smoothly guiding axially flowing air to flow in a radial direction and has optimized structure and arrangement for fixing the guide means.
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公开(公告)号：US10953720B2
公开(公告)日：2021-03-23
申请号：US15776443
申请日：2017-06-23
申请人： HANON SYSTEMS
发明人： Jae Woo Ko , Seong Seok Han , Young Keun Kim , Gyu Ik Han , In Keun Kang
IPC分类号： B60H1/00
摘要： Disclosed is an air conditioner for a vehicle. The present invention provides an air conditioner for a vehicle capable of introducing indoor air and outdoor air simultaneously or selectively by forming a double-layer flow in an air conditioner case and capable of separately controlling the temperatures of a front seat and a rear seat.
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公开(公告)号：US10081225B2
公开(公告)日：2018-09-25
申请号：US14967439
申请日：2015-12-14
申请人： HANON SYSTEMS
发明人： In Keun Kang , Jae Woo Ko , Sae Dong Eom , Gyu Ik Han
IPC分类号： B60H1/00
CPC分类号： B60H1/00857 , B60H1/00064 , B60H2001/00192 , B60H2001/002
摘要： An air conditioner including a defrost vent, a face vent, floor vents and a console vent to discharge air. A console door adjusts the degree of opening of the console vent. A console air volume distribution means comprises a console slot which is formed on a mode cam and is connected with a rotary shaft of the console door to carry out cam motion. The console slot includes a closing slot part, an opening slot part and a middle slot part. The opening slot part, the middle slot part and the closing slot part are arranged such that the degree of opening of the console vent is reduced while an air discharge mode of the air conditioner is changed successively from a face mode to a bi-level mode, a floor mode, a mixing mode and a defrost mode.
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公开(公告)号：US12030363B2
公开(公告)日：2024-07-09
申请号：US17765672
申请日：2020-11-25
申请人： Hanon Systems
发明人： Chan Joo Maeng , Young Keun Kim , Ki Man Jeon , Hyun Kwon Jung , Gyu Ik Han
IPC分类号： B60H1/00
CPC分类号： B60H1/00692 , B60H1/00064 , B60H1/00842 , B60H2001/002 , B60H2001/00721
摘要： Disclosed is a vehicle air conditioner capable of increasing the aft flow effective region of an inner flow path by reducing the space occupied by support parts of doors for opening/closing a plurality of regions. The vehicle air conditioner comprises: an air-conditioning case in which an air flow path is formed; and a cooling heat exchanger and a heating heat exchanger provided in the air flow path of the air-conditioning case, wherein the air flow path is partitioned and divided into a plurality of regions, and has a plurality of doors for opening/closing each region and a shaft for driving the doors, and the distance between one door and the shaft is different from the distance between another door and the shaft.
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公开(公告)号：US11623496B2
公开(公告)日：2023-04-11
申请号：US16293863
申请日：2019-03-06
申请人： Hanon Systems
发明人： In Keun Kang , Jae Woo Ko , Young Keun Kim , Jong Min Lee , Gyu Ik Han
IPC分类号： B60H1/00
摘要： The present invention relates to an air conditioner for a vehicle having a cover of an improved structure which can prevent foreign matters from being introduced into a sliding door driving part and also prevent the introduced foreign matters from being stuck in the driving part. The air conditioner for a vehicle, which includes an air-conditioning case having a heat exchanger, and a first door and a second door disposed in the air-conditioning case to adjust the degree of opening of an air passageway, further includes: a plurality of driving parts for interlocking and operating the first door and the second door; and a cover part for fixing the driving part to the air-conditioning case. The cover part covers at least one among the plurality of driving parts.
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公开(公告)号：US11413928B2
公开(公告)日：2022-08-16
申请号：US16660960
申请日：2019-10-23
申请人： Hanon Systems
发明人： Jong Min Lee , Jae Woo Ko , Young Keun Kim , Chang Soo Bae , Hwan Kyu Cho , Gyu Ik Han
IPC分类号： B60H1/00
摘要： A door of an air conditioner for a vehicle, which can prevent damage and distortion by bending during assembly and reinforce strength due to a plate-shaped sliding door with flexibility. The door is disposed inside an air-conditioning case to adjust the degree of opening of an air passageway, and includes a door body formed in a plate shape and formed to be able to slide in the air-conditioning case, and a reinforcing part formed from at least one side of the door body in a thickness direction and extending in an axial direction, which is perpendicular to a sliding direction of the door body.
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公开(公告)号：US11376923B2
公开(公告)日：2022-07-05
申请号：US16661440
申请日：2019-10-23
申请人： Hanon Systems
发明人： Heon Hur , Jae Woo Ko , Young Keun Kim , Jong Min Lee , Gyu Ik Han
IPC分类号： B60H1/00
摘要： Disclosed is an air conditioner for a vehicle, which makes it possible for an upper case and a lower case to be assembled in correct position without minute misassembly between the upper case and the lower case, thereby making operation of a sliding door smooth. The air conditioner, which includes an air-conditioning case having a plurality of cases and a door disposed inside the air-conditioning case to be able to slide, further includes: a shape-matching part where the plurality of cases are matched each other in shape; and a guide part crossing the shape-matching part to guide a sliding action of the door, wherein a cross section of the guide part at the shape-matching part is formed to be eccentric.
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公开(公告)号：US11912102B2
公开(公告)日：2024-02-27
申请号：US16595566
申请日：2019-10-08
申请人： Hanon Systems
发明人： Dong Won Lee , Jong Su Kim , Jae Woo Ko , Young Keun Kim , Chang Soo Bae , Jong Min Lee , Gyu Ik Han
CPC分类号： B60H1/00528 , B60H1/0005 , B60H3/024 , B60H2001/00128 , B60H2001/00135
摘要： An air conditioner for a vehicle including an air-conditioning case divided into a plurality of air passageways by a separation wall. A heating heat exchanger is disposed inside the air-conditioning case and exchanges heat with air to heat the interior of the vehicle. A perforated member is disposed at a downstream side of the heating heat exchanger and has a plurality of perforated holes through which the air passing the heating heat exchanger passes, and a partition wall is disposed between the heating heat exchanger and the perforated member to divide the air passageway of the air-conditioning case into a plurality of air passageways, wherein the partition wall is formed integrally with the perforated member.
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