Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Sung Hwan Ji

Chang Han Kim

Seung Hoon Choi

Jun Sik Lim

Deok Ki Kim

Young Hak Jang

Joon Chul Park

Jae Hyeon Jung

Hyeon Gyun Ahn

Hee Sok Chang

Chung Han Kim

An apparatus of charging Liquefied Petroleum Gas (LPG) fuel of a bi-fuel vehicle includes: a gasoline mixing chamber mounted on an LPG bombe side, a gasoline fuel supply line connecting the gasoline mixing chamber with a fuel tank and allowing gasoline fuel to move to the gasoline mixing chamber as a first valve is open, an LPG fuel supply line connecting an LPG bombe with the gasoline mixing chamber and allowing LPG fuel to move to the gasoline mixing chamber as a second valve is open, and a control unit configured to open the first valve and control the LPG fuel to be recirculated to the LPG bombe together with the gasoline fuel by a pressure of the LPG fuel moving to the gasoline mixing chamber, as an internal pressure of the LPG bombe reaches a predetermined reference pressure.

Apparatus and method for charging LPG fuel of bi-fuel vehicle

A resin composition for intake hoses is provided. The resin composition includes a predetermined amount of polyester elastomer incorporated into a polyamide resin and a polypropylene resin and further includes an antioxidant, a heat stabilizer, a lubricant and a master batch if necessary, thereby exhibiting excellent durability, heat resistance, elongation, mechanical rigidity, pressure resistance and cold resistance, and reducing weight and production costs.

Resin compositions for intake hoses of turbo engines with enhanced thermal resistance

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Seongnam-si, South Korea

Sung Hwan Ji