Hanon Systems

Hyundai Motor Company

Lg Chem, Ltd

Kia Motors Corporation

Kia Corporation

Pukyong National University

Halla Visteon Climate Control Corporation

Jong Su Kim

Hyung Joo Kim

Seong Seok Han

Heon Hur

Jeong Jae Lee

Hun Sang Lee

Dong Won Lee

Beom Ki Kim

Jong Min Lee

Eung Soo Kim

Dae Woong Lee

In Keun Kang

Soo Min Lee

Jae Woo Ko

Mi Jung Yun

Gyu Ik Han

Young Keun Kim

Tae Wook Kang

Byeong Moo Jang

Oh Deok Kwon

Jae Sik Choi

Chang Soo Bae

Hong Chan Jeon

Hyung Joon Youn

Hong Jin Kim

Afandi Mohammad Malik

Jong Ho Ryu

Yoon Young Kim

Young Tae Song

Sang Chul Byun

Jin Uk Kim

Sung Been Cheon

Yun A Choi

Soo-Yong Jin

A PTC heater including: a PTC element heating part configured to generate heat; and a pair of heat dissipating plates disposed at two opposite sides of the PTC element heating part, respectively, so as to be in contact with the PTC element heating part and having a plurality of flow holes, in which the heat dissipating plates have heat dissipating fins each connected to one side of each of the flow holes and bent to a space between the heat dissipating plates.

PTC heater

An embodiment vehicle air conditioner includes an air conditioning device connected to a blower device to receive air supplied from the blower device, a heat exchange core provided in the air conditioning device and disposed in parallel with a flow direction of the air supplied from the blower device, a partition wall disposed to divide the heat exchange core into a first core part disposed to be close in distance to the blower device and a second core part disposed to be distant from the blower device, such that the air supplied from the blower device is distributed and supplied to the first core part and the second core part, and an air guide provided in a connection portion between the blower device and the air conditioning device and configured to guide the air to be supplied to the second core part of the heat exchange core.

Vehicle air conditioner

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.

Perforated member and air conditioner for vehicle having same

The present invention relates to an air conditioner for a vehicle, which includes an air-conditioning case (), and at least one door () mounted to be opened and closed at a predetermined position, wherein the door () is formed integrally with an arm pivot (), and the arm pivot () includes a pin part, and ribs formed integrally with both sides of the pin part to reinforce rigidity of the pin part and offset noise. The air conditioner further includes distortion preventing parts formed on a rotary shaft to be dented and to be crossed to each other, thereby reducing a transformation rate of the door and securing accuracy of the pin part.

Air conditioner for vehicle

An inorganic electroluminescence device having heat resistance, moisture resistance and physical durability improved by applying a transparent electrode layer including a metal mesh substrate or a metal patterned substrate, and a method for manufacturing the same.

Inorganic electroluminescence device and method for manufacturing the same

Disclosed are a polyolefin-based flame retardant resin composition and a molded product. The present invention relates to a polyolefin-based flame retardant resin composition satisfying flame retardancy (particularly, UL94V V-0, V-1, and V-2 grades, an auto ignition property of 15 seconds or less, and eco-friendly flame retardancy), improved extrusion properties, a melt index, tensile elongation, or appearance quality required in use of extruded tube molds and the like for insulation and wiring in electrical and electronic products, and vehicles using a particular phosphate-based flame retardant, and a molded product manufactured from the composition are disclosed.

Polyolefin-based flame retardant resin composition and molded product

A seat air-conditioning system for automotive vehicles includes an air-conditioning unit for generating cold air or hot air, a driver seat including a seat portion provided with a plurality of air discharge holes through which to discharge the cold air or the hot air to the outside, a front passenger seat including a seat portion provided with a plurality of air discharge holes through which to discharge the cold air or the hot air to the outside, an outlet duct mounted to the air-conditioning unit for drawing the cold air or the hot air from the air-conditioning unit therethrough, a seat duct connected to the outlet duct for supplying the cold air or the hot air to the driver seat and the front passenger seat therethrough, and a seat blower attached to the outlet duct for blowing the cold air or the hot air at an increased flow rate.

Seat-air conditioning system for automotive vehicles

Growing community of inventors

Daejeon, South Korea

Jong Su Kim