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公开(公告)号：US20230048724A1
公开(公告)日：2023-02-16
申请号：US17788557
申请日：2021-01-25
Applicant: Hanon Systems
Inventor： Jae Min LEE , Young Man KIM , In Hyeok KIM , Kyeong Cheol LEE
Abstract: Provided is a combination valve unit having an improved structure and capable of performing both a pressure relief function for cooling and a pressure relief function for dehumidification. In addition, disclosed is a vehicle heat pump system capable of improving dehumidification performance by actively controlling the refrigerant flow distribution. The combination valve unit serves as a refrigerant throttling means in a vehicle heat pump system, and forms the inlet for a cooling pressure relief unit for performing indoor cooling and the inlet for a dehumidification pressure relief unit for performing indoor dehumidification, respectively.
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公开(公告)号：US20230173885A1
公开(公告)日：2023-06-08
申请号：US17921212
申请日：2021-05-28
Applicant: Hanon Systems
Inventor： Jae Min LEE , Young Man KIM , Young Chul KIM , In Hyeok KIM , Kyeong Cheol LEE
IPC: B60H1/00
CPC classification number: B60H1/00914 , B60H1/00278 , B60H1/00385 , B60H1/00485 , F25B2400/19 , B60H2001/00949
Abstract: A vehicular thermal management system includes: a refrigerant circulation line including a compressor, a high-pressure heat exchanger, an outdoor heat exchanger, a plurality of expansion valves and a low-pressure heat exchanger; an air conditioning mode branch line configured to allow a refrigerant passing through the compressor and the high-pressure heat exchanger to circulate in the order of the outdoor heat exchanger and the low-pressure heat exchanger in an air conditioning mode; a heat pump mode branch line configured to allow the refrigerant passing through the compressor and the high-pressure heat exchanger to circulate by bypassing the outdoor heat exchanger and the low-pressure heat exchanger in a heat pump mode; and a refrigerant/oil recovery part configured to, when one of the branch lines is used, recover the refrigerant and oil in the other unused branch line to the compressor.
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公开(公告)号：US20220258558A1
公开(公告)日：2022-08-18
申请号：US17625000
申请日：2020-07-15
Applicant: Hanon Systems
Inventor： Jae Min LEE , Young Chul KIM , In Hyeok KIM , Kyeong Cheol LEE
Abstract: An embodiment relates to a heat management device for a vehicle and a heat management method for a vehicle, which use a branch line and a flow control means to use heat generated from a battery module of a vehicle or a heat generated from an electrical component of the vehicle as a heat source for an air conditioning device installed in the vehicle. Therefore, the heat management device for a vehicle and the heat management method for a vehicle may improve heating performance and quality by selectively using waste heat from the electrical component module and the waste heat from the battery depending on the mode.
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公开(公告)号：US20190322155A1
公开(公告)日：2019-10-24
申请号：US16389138
申请日：2019-04-19
Applicant: Hanon Systems
Inventor： In Hyeok KIM , Jung Jae LEE , Jae Yeong JU , Young Chul KIM , Hak Kyu KIM , Hyuk KIM , Jong Du LEE
Abstract: The heater module includes a fluid pump including a pump inlet configured to introduce cooling water thereinto, a pump outlet configured to pressurize and discharge the introduced cooling water, cooling water heating heater including a heater inlet configured to introduce thereinto the cooling water discharged from the pump outlet of the fluid pump, a heating unit configured to heat the introduced cooling water, a heater outlet configured to discharge the heated cooling water, a flow channel switch valve for switching a circulation flow channel of the cooling water, wherein the fluid pump is integrally formed with one side of the cooling water heating heater to embody both a heating mode and a battery temperature-rising mode by one heater module for heating cooling water. Thus, a connection hose for connection components is removed or a length thereof is minimized, a fluid pump and a valve housing are reduced, thereby reducing costs.
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公开(公告)号：US20170349026A1
公开(公告)日：2017-12-07
申请号：US15521115
申请日：2015-12-17
Applicant: HANON SYSTEMS
Inventor： Tae Wan KIM , Tae Yun KONG , Jeong Hun SEO , Jae Hwan JUNG , In Hyeok KIM , Sae Dong EOM
IPC: B60H1/00
CPC classification number: B60H1/00514 , B60H1/00064 , B60H1/00671 , B60H2001/00135 , B60H2001/00192
Abstract: Disclosed herein is an air conditioner for a vehicle, which includes: an air-conditioning case (120) having an air passageway for connecting an air inflow port (127) and an air outflow port (128) with each other; an evaporator (130) and a heater core (140) mounted on the air passageway; a blower unit (110) disposed at the side of the air inflow port (127) to blow air to the inside of the air-conditioning case (120); and a separator (150) disposed at the upstream side of the evaporator (130) to divide air, which is introduced into an air inflow passageway (227) of the air-conditioning case (120), into the right and the left. The air conditioner further includes an assembly end portion (152) disposed at an end portion of one side of the separator (150) to be inserted and assembled on the air inflow passageway (227) of the air-conditioning case (120) by forced fitting.
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Patent Agency Ranking
公开(公告)号：US20250102230A1
公开(公告)日：2025-03-27
申请号：US18832644
申请日：2023-03-30
Applicant: Hanon Systems
Inventor： Kyeong Cheol LEE , In Keun KANG , Young Man KIM , In Hyeok KIM , Jae Min LEE
Abstract: The present invention relates to a manifold fluid module. A manifold fluid module according to an embodiment of the present invention may include a manifold plate comprising a fluid passage formed internally, and a heat exchanger coupled to the manifold plate, configured to exchange heat between a first fluid and a second fluid, and comprising a first inlet port for inlet of the first fluid, a first outlet port for outlet of the first fluid, a second inlet port for inlet of the second fluid, and a second outlet port for outlet of the second fluid, wherein the first inlet port and the first outlet port of the heat exchanger may connected to communicate with the fluid passage, one of the first inlet port or the outlet port being directly connected to the manifold plate, the other being connected to a fluid pipe.
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公开(公告)号：US20240116330A1
公开(公告)日：2024-04-11
申请号：US18267122
申请日：2022-07-28
Applicant: Hanon Systems
Inventor： In Hyeok KIM , Young Man KIM , Jae Kyun KIM , Kyeong Cheol LEE , Jae Min LEE
IPC: B60H1/00
CPC classification number: B60H1/00864 , B60H1/00671 , B60H1/00835
Abstract: A vehicular air conditioning system includes: an intake part including an intake door configured to open an outdoor air inlet to introduce an outdoor air in an outdoor air mode, open an indoor air inlet to introduce an indoor air in an indoor air mode, and control an opening degree of the outdoor air inlet or the indoor air inlet, and a blower configured to suck the indoor air or the outdoor air through the indoor air inlet or the outdoor air inlet and blow the indoor air or the outdoor air into a vehicle interior; and a control part configured to control a rotational speed of the blower according to an air flow rate level of the air conditioning system.
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公开(公告)号：US20170291468A1
公开(公告)日：2017-10-12
申请号：US15511356
申请日：2015-12-02
Applicant: HANON SYSTEMS
Inventor： Jae Hwan JUNG , Tae Yun KONG , In Hyeok KIM , Tae Wan KIM , Jeong Hun SEO
IPC: B60H1/00
CPC classification number: B60H1/00064 , B60H1/00678 , B60H2001/00092 , B60H2001/00135 , B60H2001/00192
Abstract: Disclosed therein is a dual zone type air conditioner for a vehicle, which includes: an air volume control door mounted between a blower and an evaporator for controlling the degree of opening of first and second passageways so as to control the volume of air blown to the inside of an air-conditioning case; and bypass passageways disposed in the air volume control door to supply a predetermined air volume to a closed passageway even though the air volume control door is at the location to close the first passageway or the second passageway, thereby preventing a sudden change in air volume by widening a control interval of the air volume control door because the first-stage air volume can be realized even though the air volume control door closes one of the air passageways, and reducing a whistle noise by securing a predetermined cross-sectional area of the air passageway through the bypass passageways even though the cross-sectional area of the air passageway gets narrower while the air volume control door closes one of the air passageways.
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公开(公告)号：US20240278622A1
公开(公告)日：2024-08-22
申请号：US18569954
申请日：2022-09-23
Applicant: Hanon Systems
Inventor： Hak Kyu KIM , In Hyeok KIM , Sang Jun YOO , Hong Rae JUNG
IPC: B60H1/32
CPC classification number: B60H1/3216 , B60H1/3222
Abstract: The present invention relates to a vehicular air conditioning system and provides a vehicular air conditioning system capable of preventing overheating of an inverter that controls the rotation speed of an electric compressor without cutting off the inverter, and consequently preventing the stoppage of an air conditioner due to the cut-off of the inverter and the resultant stoppage of cooling of a passenger room. The vehicular air conditioning system includes an electric compressor, an inverter configured to control a rotation speed of the electric compressor, and a control part configured to execute control so that a refrigerant flow rate on an inlet side of the electric compressor increases when a temperature of the inverter is equal to or higher than a preset overheating warning temperature.
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公开(公告)号：US20200047589A1
公开(公告)日：2020-02-13
申请号：US16536959
申请日：2019-08-09
Applicant: Hanon Systems
Inventor： Jae Min LEE , Young Chul KIM , In Hyeok KIM , Seo Jun YOON , Kyeong Cheol LEE , Seung Ho LEE , Sung Ho KANG , Jung Jae LEE
Abstract: Vehicular heat management system includes a refrigerant circulation line including a compressor, a high pressure side indoor heat exchanger, a heat pump mode expansion valve, an outdoor heat exchanger, an air conditioning mode expansion valve, low pressure side indoor heat exchanger and a refrigerant-cooling water heat exchanger; an air conditioning mode branch line branched from the refrigerant circulation line and configured to, in an air conditioning mode, form a cooling loop by circulating a refrigerant through the compressor, the high pressure side indoor heat exchanger, the outdoor heat exchanger, the air conditioning mode expansion valve and low pressure side indoor heat exchanger. Heat pump mode branch line branched from the refrigerant circulation line is configured, in heat pump mode to form a heating loop by circulating the refrigerant through the compressor, the high pressure side indoor heat exchanger, the heat pump mode expansion valve and the refrigerant-cooling water heat exchanger.
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