Hanon Systems

Halla Visteon Climate Control Corporation

Jeong Hun Seo

Tae Wan Kim

Jae Hwan Jung

In Hyeok Kim

Yong Eun Seo

Jong Gon Lee

Tae Gun Lee

Myoung Jun Kim

Tae Yun Kong

Hwan Myeong Jung

Ho Seong Lee

Jae Woo Ko

Dae Keun Park

Sae Dong Eom

Seung Ho Baek

Nam Joon Lee

Sang Ki Lee

Sang Ho Oh

Jeong Eun Lee

Bok Sun Kang

Soo Doo Park

Joong Heum Jung

Young Duk Park

Jung Seon Kim

Sun Joo Hong

Disclosed herein is an air conditioner for a vehicle, which can prevent reduction of an air volume by reducing a back-and-forth width of the vehicle and sufficiently securing the degree of opening of a warm air bypass door, and control an efficient linkage between the warm air bypass door and a defrost door. The air conditioner includes: an air-conditioning case having an air passageway formed therein; a heat exchanger for cooling and a heat exchanger for heating which are disposed in the air passageway of the air-conditioning case to exchange heat with air passing the air passageway; a warm air bypass passageway for directly discharging the air passing the heat exchanger for heating to a front seat floor vent; and a warm air bypass door for adjusting the degree of opening of the warm air bypass passageway, wherein the warm air bypass door includes a rotary shaft and a plate, and the plate has a bent portion to have at least two sides.

Air conditioner for vehicle

The present invention relates to an air conditioner for a vehicle, which can send air-conditioned air toward a rear seat of the vehicle in order to perform air-conditioning of a front seat of the vehicle and air-conditioning of a rear seat. The air conditioner includes an air passageway formed in an air-conditioning case, wherein the air passageway includes: a rear seat cold air passageway which is a passageway that the air passed through the heat exchanger for cooling bypasses the heat exchanger for heating and flows toward a rear seat of the vehicle; and a warm air passageway which is a passageway that the air passed through the heat exchanger for cooling passes through the heat exchanger for heating and flows toward a front seat or the rear seat of the vehicle. The air conditioner includes a rear seat temperature adjusting door for controlling an amount of air flowing from the warm air passageway to the rear seat air outlet and an amount of air flowing from the rear seat cold air passageway to the rear seat air outlet.

Vehicle air conditioning apparatus

Disclosed herein is an air conditioner for a vehicle, which can perform a bleeding function to discharge air to a rear seat floor vent in a rear seat vent mode, and optimize the size of an outlet and the shape of doors to adjust a bleeding amount of a rear seat floor. The air conditioner for a vehicle, which includes an air-conditioning case having an air passageway formed therein, and a heat exchanger for cooling and a heat exchanger for heating which are disposed in the air passageway of the air-conditioning case to exchange heat with air passing the air passageway, includes: a front seat temp door for adjusting the degree of opening between a front seat cold air passageway and a part of a warm air passageway; a first rear seat temp door arranged between the heat exchanger for cooling and the heat exchanger for heating to adjust the degree of opening of another part of the warm air passageway; and a rear seat mode door for adjusting the degree of opening of a rear seat air outlet, wherein the rear seat mode door has a rear seat closing function to close an air flow to a rear seat air outlet, and has a bypass part to bleed some of air.

A vehicular air conditioning system includes an air conditioner case, a blower configured to blow an air to an internal air flow path of the air conditioner case, a microphone provided in the internal air flow path on a downstream side of the blower and configured to detect noise, and a speaker configured to output sound waves having a phase opposite to a phase of the noise detected by the microphone.

Vehicular air conditioning system

An air conditioner for a vehicle which can reduce ventilation resistance and secure a sufficient cross-sectional area of an air outlet to prevent deterioration in air volume. The air conditioner includes: an air-conditioning case having an air passageway formed therein and a plurality of air outlets formed at an exit thereof, and at least one heat exchanger disposed in the air passageway of the air-conditioning case to exchange heat with air passing through the air passageway, wherein the air outlet includes a center vent for discharging air-conditioned wind toward the center of a vehicle width and a side vent for discharging the air-conditioned wind toward the side of the vehicle width, and one between the center vent and the side vent is arranged in an upper side of the air-conditioning case, and the other is arranged in one side of the air-conditioning case in a back-and-forth direction of the vehicle.

Disclosed herein is an air conditioner for a vehicle, which includes: an air-conditioning case () having an air passageway for connecting an air inflow port () and an air outflow port () with each other; an evaporator () and a heater core () mounted on the air passageway; a blower unit () disposed at the side of the air inflow port () to blow air to the inside of the air-conditioning case (); and a separator () disposed at the upstream side of the evaporator () to divide air, which is introduced into an air inflow passageway () of the air-conditioning case (), into the right and the left. The air conditioner further includes an assembly end portion () disposed at an end portion of one side of the separator () to be inserted and assembled on the air inflow passageway () of the air-conditioning case () by forced fitting.

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.

Dual zone type air conditioner for vehicle

An air conditioning system for motor vehicles includes an air conditioner case, a blower installed in the air conditioner case and configured to draw an air and blow the air into a vehicle room, and a control unit configured to limit an upper limit value of a temperature of the air blown toward the blower.

Air conditioning system for motor vehicles

An air conditioning system for motor vehicles includes an air conditioner case having a left path, a right path and a rear seat path. A temperature door is configured to adjust a volume of a cold air or a hot air. A main blower is configured to blow the cold air or the hot air and an air volume distribution door is configured to control opening degrees of the left path and the right path. A rear seat auxiliary blower is configured to increase a volume and a pressure of the cold air or the hot air flowing through the rear seat path. A control unit is configured to, when an air volume distribution ratio of the main blower is changed, correct an opening position of the air volume distribution door and compensate a change in an air volume distribution ratio of the left path and the right path.

Air conditioning system for automotive vehicles

Disclosed therein is an air conditioner for a vehicle, which includes: a bypass passageway formed at a lower portion of an air-conditioning case which bypasses cold air and warm air passageways; a regeneration passageway formed at the lower portion of the air-conditioning case for supplying the air passing through the bypass passageway to a regeneration part of the desiccant rotor; and a heater having one side area arranged on the bypass passageway and the other side area arranged on the warm air passageway. The air conditioner heats the dehumidified air passing through the desiccant part of the desiccant rotor and the bypass passageway by the heater and supplies the heated air to the regeneration part of the desiccant rotor so as to regenerate the desiccant rotor, thereby reducing the number of components and the entire size and enhancing heating performance and increasing an air volume by moving the air, which is heated while passing the bypass passageway through a door mounted in the communication chamber, toward the warm air passageway in a heating mode.

A silencer for a vehicle air conditioning system is designed to reduce a noise and a vibration of a compressor transmitted into a vehicle room along coolant pipes. The silencer includes a silencer body tube and an external resonance tube. The silencer body tube is installed between the coolant pipes wherein a coolant gas flowing along the coolant pipes passes through the silencer body tube, the silencer body tube including one or more resonance holes formed on an outer circumferential surface of the silencer body tube. The external resonance tube is installed on the outer circumferential surface of the silencer body tube wherein a resonance chamber for absorbing a vibration and a noise of a coolant gas flowing through the silencer body tube is defined between the outer circumferential surface of the silencer body tube and the external resonance tube.

Growing community of inventors

Daejeon, South Korea

Jeong Hun Seo