Hyundai Motor Company

Kia Corporation

Doowon Climate Control Co., Ltd.

Hanon Systems

Kia Motors Corporation

Kwang Ok Han

Myung Hoe Kim

Su Yeon Kang

Gee Young Shin

Dae Hee Lee

Dong Ho Kwon

Byung Guk An

Won Jun Joung

Yeong Jun Kim

Jae Chun Ryu

Kwang Woon Cho

Tae Young Park

In Jae Kang

Hyo Geun Oh

Jae Won Cha

Seung Yong Lee

Sung Wook Na

Yong Joo Kim

Yong Chul Kim

Yong Sun Park

Chi Myung Kim

Gi Young Nam

Eung Young Kim

Hark Koo Kim

Kyoon Soo Lim

Sung Hae Park

Nam Seok Yun

Do Ung Hong

In an air conditioner system for a mobility device, some inside air communicates with an outdoor heat exchanger when outside air for indoor ventilation is introduced, thereby improving heat pump performance. That is, by allowing indoor cold air to communicate with the outdoor heat exchanger upon mixing the inside and outside air during indoor cooling and allowing indoor warm air to communicate with the outdoor heat exchanger upon mixing the inside and outside air during indoor heating, it is possible to increase the heat pump efficiency as the outdoor heat exchanger recovers the heat of the indoor air during indoor cooling and heating. In addition, introduced is an air conditioner system for a mobility device in which a structure is simplified as inside air may be selectively transmitted to an outdoor heat exchanger side only by applying a flow path structure and a valve.

Air conditioner system for mobility device

A roof-type air conditioner is provided in which condensate water generated during interior cooling by an air conditioning unit is collected in a collecting unit to prevent the condensate water from flowing into an interior space of a vehicle. Due to accumulation of the condensate water, the condensate water collected by the collecting unit is discharged to the outside of the vehicle to prevent overflow and contamination of condensate water.

Roof-type air conditioner

Proposed are an air conditioner having an integrated heat exchanger and an air conditioning system using the integrated heat exchanger. The integrated heat exchanger enables heat exchange between cooling water and conditioning-air, and generates heating air or cooling air such that cooling/heating efficiency is improved. Further, since the temperature of the cooling water circulating in the integrated heat exchanger is adjusted, there is no temperature adjustment door for adjusting the temperature of conditioning-air, so the number of parts is reduced. Further, since the integrated heat exchanger is applied, components are optimally arranged and the entire package is reduced in size.

Air conditioner and an air conditioning system having an integrated heat exchanger

An air-conditioning system for mobility vehicles is capable of introducing outside air into a front portion and a rear portion of a housing in which a heat exchanger is mounted and capable of selectively changing the introduction direction of the outside air, adjusting the amount of heat exchange between the heat exchanger and the outside air depending on the travel direction of a mobility vehicle or whether or not a heat pump is used, thus improving the operational efficiency of the heat exchanger.

Air-conditioning system for mobility vehicles

The present disclosure provides an air-conditioning device and an air-conditioning system of an integrated heat exchanger, wherein an integrated heat exchanger for generating heating air or cooling air is used to generate air-conditioning air by utilizing cooling water, thereby securing cooling/heating efficiency. A decreased number of doors are used to adjust the temperature of air-conditioning air with regard to each mode, thus reducing the entire package. In addition, front and rear indoor spaces can be temperature-controlled individually, and comfort can be provided for each passenger seat.

Air-conditioning device and system having an integrated heat exchanger

An air conditioning system is provided with an integrated heat exchanger. The air conditioning system generates heating air or cooling air through the integrated heat exchanger that adjusts the temperature of conditioning air by circulating coolant, thus securing cooling and heating efficiency. The air conditioning system adjusts temperature by the coolant circulated in the integrated heat exchanger such that a temperature adjustment door for adjusting the temperature of the conditioning air is eliminated, the number of components is decreased, and the size of an overall package is reduced.

Air conditioning system with an integrated heat exchanger

A method for controlling an air flow for a vehicle may include mode selecting, that includes an input portion receiving an input for selecting at least any one of a plurality of discharging modes provided so as to select a discharge pattern of air discharged to the inside of the vehicle and an air flow controller determining the discharge mode, and air volume selecting, that includes the input portion receiving an input for selecting an air volume in the determined discharging mode after the discharging mode is determined and the air flow controller determining the air volume.

Method for controlling air flow for vehicle

The present invention provides a heating control method for a fuel cell vehicle, in which an additional heating source is used together with a typical electric heater to reduce power consumption and increase fuel efficiency as compared to the sole use of the electric heater. For this purpose, the present invention provides a heating control method for a fuel cell vehicle which comprises an electric heater for heating air supplied to the interior of the vehicle, and a heater core provided in a coolant line for cooling a fuel cell stack and heating the air supplied to the interior of the vehicle by heat exchange with the coolant discharged from the fuel cell stack. The method comprises: detecting a state of charge (SOC) of a battery when the interior temperature is lower than a predetermined temperature set by a driver and, if the SOC of the battery is above a predetermined lower limit, heating the interior of the vehicle by operating the electric heater by the power of a battery; heating the interior of the vehicle by operating the electric heater by the power generated by the fuel cell stack, if the SOC of the battery is below the lower limit; heating the interior of the vehicle using both the heater core and the electric heater, if the temperature of the coolant is above a predetermined temperature at which the fuel cell stack does not reach a normal operating temperature; and heating the interior of the vehicle using only the heater core while turning off the electric heater, if the temperature of the coolant is increased above a normal operating temperature of the fuel cell stack.

Heating control method for fuel cell vehicle

Disclosed is a glove box for a vehicle including: an opening formed in an instrument panel; a box-shaped body which is ejectable and retractable through the opening and which is provided with a guide rail and a rack gear, the guide rail including a linear portion linearly extending in a direction in which the box-shaped body moves and a curved portion extending in a curve from an end of the linear portion, the rack gear being formed along one side of the guide rail; and an actuator provided with a pinion gear which meshes with the rack gear, and a drive unit which transfers driving force to the pinion gear.

Glove box for vehicle

Growing community of inventors

Seoul, South Korea

Kwang Ok Han