KR980002741A

KR980002741A - Hybrid cylinder block of vehicle engine

Info

Publication number: KR980002741A
Application number: KR1019960022188A
Authority: KR
Inventors: 조정길
Original assignee: 양재신; 대우자동차 주식회사
Priority date: 1996-06-19
Filing date: 1996-06-19
Publication date: 1998-03-30

Abstract

본 발명은 차량용 엔진의 소정부위를 이루는 복합구조식 실린더블럭에 관한 것으로, 일반적으로 차량용 엔진을 이루는 실린더블럭(6)의 강도를 보강함은 물론 냉각효과도 좀더 높일 수 있도록 하고자 하는 경우에 상기 실린더블럭(6)의 냉각수통로(8)가 오픈식 또는 클로우즈식으로 획일되게 구비되어 있음으로 인해 차량용 엔진의 작동시 상기 실린더블럭(6)이 심하게 떨리게됨과 더불어 냉각효과도 떨어지게 되는 문제점을 해소하기 위하여, 차량용 엔진을 이루는 실린더블럭(6)의 소정부위에 구비되는 오픈식 또는 클로우즈식 냉각수통로(8)를 대신하여 상기 실린더블럭(6)의 소정부위에 소정형상의 복합구조식 냉각식통로(9)가 구비되되, 상기 복하구조식 냉각수통로(9)는 상기 실린더블럭(6)의 일측 소정부위에 동일체로 형성되는 격벽(10)을 사이로 하여 상측에 오픈형 냉각수통로(11)가 형성되고 하측에는 클로우즈형 냉각수통로(12)가 형성됨으로써 차량용 엔진을 이루는 실린더블럭(6)의 강도가 좀더 보강될 수 있게 됨은 물론 냉각효과도 높아질 수 있게 되는 효과가 있다.The present invention relates to a composite cylinder block forming a predetermined portion of a vehicle engine, and in general, the cylinder block to enhance the strength of the cylinder block (6) constituting the vehicle engine as well as to further increase the cooling effect. In order to solve the problem that the cylinder block 6 is severely shaken and also the cooling effect is degraded when the engine of the vehicle is operated because the cooling water passage 8 is uniformly provided in the open or closed manner. In place of the open or closed cooling water passage 8 provided at a predetermined portion of the cylinder block 6 constituting the engine, a predetermined structured composite cooling passage 9 is provided at a predetermined portion of the cylinder block 6. The lower structure cooling water passage 9 has a partition 10 formed in the same body at a predetermined portion of one side of the cylinder block 6. The open coolant passage 11 is formed on the upper side and the closed coolant passage 12 is formed on the lower side, so that the strength of the cylinder block 6 constituting the engine of the vehicle can be further reinforced and the cooling effect can be increased. There is.

Description

Hybrid cylinder block of vehicle engine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 일반적으로 차량용 엔진을 이루는 실린더블럭을 나타내는 개략단면도.1 is a schematic cross-sectional view showing a cylinder block generally forming a vehicle engine.

제2도는 본 발명에 의한 차량용 엔진의 복합구조식 실린더블럭을 나타내는 개략 부분확대 단면도.2 is a schematic partial enlarged cross-sectional view showing a composite cylinder block of a vehicle engine according to the present invention.

Claims

In the open or closed cooling water passage (8) provided at a predetermined portion of the cylinder block (6) constituting the vehicle engine, in place of the open or closed cooling water passage (8) to a predetermined portion of the cylinder block (6). The composite structure cooling water passage 9 of a predetermined shape is provided, and the composite structure cooling water passage 9 is an open type cooling water passage at an upper side with a partition 10 formed of the same body on a predetermined portion of one side of the cylinder block 6. (11) is formed, and the lower side is a closed-type cylinder block of a vehicle engine, characterized in that the closed cooling water passage (12) is formed.

※ Note: The disclosure is based on the initial application.