Hanon Systems

Sk Innovation Co., Ltd.

Sk Enmove Co., Ltd.

Sang Gu Woo

Jong Bo Won

Dong Kyu Lee

Tae Yong Park

Yong Nam Ahn

Sung Je Lee

Jae Min Lee

Se Min Lee

Dong Hoon Oh

Hye Ri Kim

Bong Ho Kang

Ji Seong Noh

A mixed refrigerant composition includes carbon dioxide (R-744), 2,3,3,3-tetrafluoropropene (R-1234yf) and trifluoroiodomethane (R-13I1). A content of the carbon dioxide (R-744) ranges from 1 to 10 wt. % based on a total weight of the mixed refrigerant composition, and a sum of a content of the 2,3,3,3-tetrafluoropropene (R-1234yf) and a content of the trifluoroiodomethane (R-13I1) ranges from 90 to 99 wt. % based on the total weight of the mixed refrigerant composition. A boiling point at 1 atm of the mixed refrigerant composition ranges from −76 to −35° C.

Mixed refrigerant composition and heat pump including the same

The present invention relates to an air conditioner for a vehicle, which takes up less installation space due to its compact-sized structure and effectively performs cooling and heating with a simple structure. The air conditioner for a vehicle includes: a case () having an air inflow port and an air outflow port; a blower for introducing air into the air inflow port to send the air into the case (); a compressor () for compressing refrigerant; a heat exchanger for exchanging heat between refrigerant and air; and an expansion means for throttling the refrigerant, wherein the blower, the compressor (), and the heat exchange are arranged inside the case () side by side to be formed in a flat type.

Air conditioner for vehicle

The present disclosure relates to an air conditioning device for a vehicle seat; can include a seat duct formed on a seat of a vehicle, a seat air conditioning unit formed on a lower frame on which the seat is mounted, and a separation space interposed between the seat and the lower frame; and can be formed so that the air is discharged from the air conditioning unit into the separation space, and the air of the separation space is supplied to the seat duct. As a result, it is possible to enhance the mobility of the seat, and to prevent noise and vibration due to driving parts from being delivered to a passenger.

Air conditioning device for vehicle seat

An air conditioning module including a compressor for inhaling and compressing a refrigerant, a condenser for condensing the refrigerant compressed in the compressor, and an expansion means for throttling the refrigerant condensed in the condenser. An evaporator evaporates the refrigerant supplied through the expansion means. The air conditioning module also includes a housing including a first passageway, a second passageway, a first discharge passageway, and a second discharge passageway.

Compact air conditioning module for performing cooling and heating through a single module

An air conditioning module, which can perform cooling and heating through a single module, which is capable of being compact-sized, which can prevent problems caused by condensate water because the condensate water can be easily discharged out, and which can control all of two doors for heating and cooling by a link member and an actuator.

Air conditioning module

The present invention relates to an air conditioning system and, more particularly, to an air conditioning system comprising, within a single air conditioning case: a cool air passage in which an evaporator is installed; a warm air passage in which a condenser is installed; an installation space portion in which air conditioner parts such as a compressor are installed; and an air discharge passage for discharging, to the outside, air unnecessary for cooling and heating, thereby enabling attachment and detachment inside a vehicle, and enabling use as a portable air conditioner as well as a vehicle air conditioner. In addition, as the system is capable of cooling and heating, a separate heater core or PTC heater for heating is not required, thereby the structure is simple, and the system is capable of controlling cooling and heating modes through a single operation door, thereby allowing the system to be miniaturized.

Growing community of inventors

Daejeon, South Korea

Sang Gu Woo