Abstract:
PURPOSE: An apparatus for cooling a battery of hybrid electrical vehicles is provided to uniformly distribute cooling air to an intercell cooling channel by forming an inlet of the cooling air in a direction horizontal to the lower end of a case. CONSTITUTION: An apparatus for cooling a battery of hybrid electrical vehicles includes a case(10) in which a plurality of cells is installed, an inlet(11) and an outlet(13). The inlet is formed in a horizontal direction at the both lower ends of the case and cools 1/2 a plurality of cells by introducing cooling air from both sides. The outlet is formed in the upper central part of the case and discharges the cooling air.
Abstract:
PURPOSE: A high capacity and high voltage battery apparatus is provided to increase the freedom of installation space by minimizing the entire size of the battery apparatus. CONSTITUTION: A high capacity and high voltage battery apparatus comprises a battery case(40) with an inlet duct; a first battery pack(50) and a second battery pack(60) which is installed in the left and right space of the battery case to be connected to the inlet duct; and a cooling blower(70) which includes an outlet duct discharging air externally and is installed to be connected to the first and second battery pack.
Abstract:
본 발명은 고용량 고전압 배터리 장치에 관한 것으로, 부품수의 감축을 통해 중량 감소 및 원가절감을 도모할 수 있게 되고, 전체 크기를 컴팩트화를 이룩할 수 있음에 따라 설치공간에 대한 자유도가 높으며, 다양한 전장품들이 수분에 대해 기밀이 유지된 배터리케이스(40)내에 모두 설치되어서 외부로 노출되지 않음에 따라 보다 향상된 안전성을 갖출 수 있게 되고, 제1,2배터리팩(50,60) 사이의 위치로 냉각블로워(70)가 설치될 때에 배터리팩덕트(51,61)와 블로워덕트(72,73)의 연결이 수월하게 진행됨에 따라 조립 작업의 편의성 향상 및 이로 인한 생산성 향상을 도모할 수 있도록 된 것이다.
Abstract:
PURPOSE: A device for a cooling battery of hybrid electric vehicles is provided to evenly cool batteries with maximum air volume and to improve the cooling performance of a battery by arranging a plurality of batteries within a sector-shaped battery case. CONSTITUTION: A device for a cooling battery of hybrid electric vehicles comprises: a sector-shaped battery case(10) having a predetermined thickness and internal volume; an air inlet(12) formed in the outer circumference of the sector-shaped battery case at regular intervals; an air outlet(14) formed in the center of a horizontal plane of the sector-shaped battery case; a blower installed within the air outlet; and a plurality of battery cells(18) which are uniformly arranged and forms sector arrangement.
Abstract:
An air cleaner of a commercial vehicle is provided to increase the filtering area of a filter provided in an air cleaner by installing a guide section stably guiding the air introduced through an introduction opening and generating a rotational force on the inner side of the air cleaner. An air cleaner for a commercial vehicle includes a guide section. The guide section includes the guide body and an inclined section. The guide body is installed on the outer side of a filter(40) to guide the air introduced through an introduction opening(10) of an air cleaner housing(30) and smoothly guide a rotational force. One end of the guide body is fixed to the front side of an outlet of the introduction opening opened in the air cleaner housing. The other end of the guide body surrounds one side of the filter. The inclined section is inclined along the lengthwise direction of the guide body toward the lower side thereof.
Abstract:
PURPOSE: A boot rubber structure with improved sealability for a truck is provided to improve flexibility of a corrugated unit and to increase sealability of a boot rubber and an air cleaner by forming a sealing unit and a sealing wing at the lower side of the corrugated unit, inserting a reinforcing ring, and arranging guide rings. CONSTITUTION: A boot rubber(10) is connected to a lower side of an air duct fixed to a cabin by a combining unit(12) formed on the upper part of a corrugated unit(11) with the predetermined length to connect the air duct and an air cleaner by contacting the lower side of the corrugated unit to a lower duct(4) of the air cleaner having a truck frame in settling the cabin. A section of the corrugated unit is formed like a square(11a) to improve flexibility. A sealing unit(13) is stepped at the lower side of the corrugated unit to contact with an upper side of the lower duct of the air cleaner. A sealing wing(15) is extended at the lower side of the sealing unit and contacted to a taper surface(17) of the lower duct to keep airtightness.
Abstract:
PURPOSE: A sliding open-and-shut apparatus of undercover of an engine is provided to allow a convenient oil change using a maintenance hole formed at a center of the undercover. CONSTITUTION: A sliding open-and-shut apparatus of undercover of an engine comprises a guide surface(11) formed to be stepped with respect to a center surface of the undercover of the engine, a maintenance hole(12) formed at a side of the guide surface(11), a door(13) moving slidably above the guide surface(11) so as to open-and-shut the maintenance hole(12), the door(13) having at a side thereof a supporting plate(14), a handle(15) protruded from a bottom surface of the door(13) to be held by a user to open/shut the door(13), and a supporting board(16) formed at a center of the undercover and which traverses the guide surface(11) so as to press the supporting plate(14).
Abstract:
본 발명은 체적 가변형 에어클리너 공명기에 관한 것으로, 몸체(11)와, 상기 몸체(11)의 측면에 형성된 입구(12)와, 상기 몸체(11) 및 입구(12)를 소통시키는 목 부분(13)과, 상기 몸체(11)의 상부에 형성된 출구(14)로 구성된 에어클리너의 상기 출구(14) 둘레에 원호상으로 구부러진 상태로 설치되고, 체적 불변형 부재와(21), 상기 체적 불변형 부재(21)에 연결된 체적 가변형 부재(22)를 포함하고, 상기 체적 가변형 부재(22)가 위치하는 에어클리너의 몸체(11)에는 원호상의 홈(15)이 형성되고, 상기 체적 가변형 부재(22)의 일단에는 상기 원호상의 홈(15)에 삽입되어 상기 홈(15)을 따라 상기 체적 가변형 부재(22)를 안내하는 안내 부재(24)가 부착되어서, 필요에 따라 체적 가변형 부재(22)를 상기 홈(15)을 따라 이동시켜 에어클리너 공명기의 체적을 증가 또는 감소시킴으� �써, 소정의 주파수 대역의 소음을 감소시켜 최적의 소음 저감 효과를 얻을 수 있도록 한 것이다.