[go: up one dir, main page]

KR950006207A - Cylinder Head Cooling System - Google Patents

Cylinder Head Cooling System Download PDF

Info

Publication number
KR950006207A
KR950006207A KR1019930016425A KR930016425A KR950006207A KR 950006207 A KR950006207 A KR 950006207A KR 1019930016425 A KR1019930016425 A KR 1019930016425A KR 930016425 A KR930016425 A KR 930016425A KR 950006207 A KR950006207 A KR 950006207A
Authority
KR
South Korea
Prior art keywords
cylinder head
cylinder
cooling system
improves
coolant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
KR1019930016425A
Other languages
Korean (ko)
Inventor
김홍집
Original Assignee
전성원
현대자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019930016425A priority Critical patent/KR950006207A/en
Publication of KR950006207A publication Critical patent/KR950006207A/en
Ceased legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

본 발명은 실린더헤드의 냉각시스템에 관한 것으로 U 턴 흐름에 의하여 실린더 사이의 실린더헤드와 실린더블록의 금속온도 변화를 줄여서 엔진사이클 변동을 가급적 줄일 수 있으며 드릴 냉각수 통로에 의해 실린더헤드의 고온구역을 없애서 노킹경향을 향상시키고 내구측면에서 신뢰성을 향상시키며 워터자켓 샌드코어의 제작성을 향상시킨다.The present invention relates to a cooling system of a cylinder head, and to reduce the engine cycle variation as much as possible by reducing the metal temperature change of the cylinder head and the cylinder block between the cylinders by the U-turn flow, and by removing the high temperature zone of the cylinder head by the drill coolant passage. Improves knocking tendency, improves durability in terms of durability, and improves the manufacturing of water jacket sand cores.

Description

실린더헤드의 냉각시스템Cylinder Head Cooling System

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

제1도는 종래의 실린더헤드의 냉각시스템을 도시하는 개략도.1 is a schematic diagram illustrating a conventional cylinder head cooling system.

제2도는 본 발명의 실린더헤드의 냉각시스템을 도시하는 개략도.2 is a schematic view showing a cooling system of a cylinder head of the present invention.

제3도는 각 실린더의 실린더헤드 가스대면 금속 온도를 종래와 본 발명을 비교한 도표.3 is a diagram comparing the conventional and the present invention the cylinder head gas-to-metal surface temperature of each cylinder.

제4도는 엔진의 스파크타이밍과 토오크의 관계를 종래와 본 발명을 비교한 도표.4 is a diagram comparing the present invention with the relationship between the spark timing and the torque of the engine.

제5도는 각각의 실린더의 사이클변동을 종래와 본 발명을 비교한 도표.5 is a chart comparing the present invention with the cycle variation of each cylinder.

Claims (2)

실린더헤드 가스켓의 냉각수 전달 구멍을 실린더(11)와 실린더블록의 전방측에 집중 배치하여 냉각수가 실린더블록의 전방에서 워터펌프에 의해서 실린더블록내에서만 U턴 하도록 한 후 실린더(11)로 전 냉각수가 올라오도록 한 실린더헤드의 냉각시스템.The coolant delivery hole of the cylinder head gasket is concentrated at the front of the cylinder 11 and the cylinder block so that the coolant is U-turned only in the cylinder block by the water pump in front of the cylinder block, and then all the coolant is transferred to the cylinder 11. Cooling system of cylinder head to raise. 제1항에 있어서, 드릴 냉각수 통로(20)가 실린더헤드(10)의 스파크플러그 홀(22) 주위에 배기밸브 가이드 장착홀(24)와 사이의 드릴로 가공한 냉각수 통로를 설치하고 이 통로(20)가 워터자켓(21)에 연통되게 형성된 실린더헤드의 냉각시스템.The cooling water passage of claim 1, wherein the drill cooling water passage 20 installs a drilled cooling water passage between the exhaust valve guide mounting hole 24 and the spark plug hole 22 of the cylinder head 10. 20) Cooling system of the cylinder head formed in communication with the water jacket (21). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930016425A 1993-08-24 1993-08-24 Cylinder Head Cooling System Ceased KR950006207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930016425A KR950006207A (en) 1993-08-24 1993-08-24 Cylinder Head Cooling System

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930016425A KR950006207A (en) 1993-08-24 1993-08-24 Cylinder Head Cooling System

Publications (1)

Publication Number Publication Date
KR950006207A true KR950006207A (en) 1995-03-20

Family

ID=66817749

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930016425A Ceased KR950006207A (en) 1993-08-24 1993-08-24 Cylinder Head Cooling System

Country Status (1)

Country Link
KR (1) KR950006207A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001087783A1 (en) * 2000-05-16 2001-11-22 Lee Yoon Woo Method of producing foam glass for refractory thermal insulation material
KR100430437B1 (en) * 2000-05-16 2004-05-10 이상윤 Method of producing foam glass for a fireproof insulating material
KR101327800B1 (en) * 2010-05-17 2013-11-11 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 Cylinder head for internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001087783A1 (en) * 2000-05-16 2001-11-22 Lee Yoon Woo Method of producing foam glass for refractory thermal insulation material
KR100430437B1 (en) * 2000-05-16 2004-05-10 이상윤 Method of producing foam glass for a fireproof insulating material
KR101327800B1 (en) * 2010-05-17 2013-11-11 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 Cylinder head for internal combustion engine

Similar Documents

Publication Publication Date Title
ES247199U (en) Inlet ports in I.C. engines
GB1534732A (en) Multi-cylinder water cooled internal combustion engine
BR9510101A (en) Internal combustion engine
JPS56148647A (en) Cooling water jacket of internal combustion engine cylinder head
KR950006207A (en) Cylinder Head Cooling System
JPS5720520A (en) Internal combustion engine
CA2228582A1 (en) Water-cooled engine
ATE348253T1 (en) COOLING CIRCUIT ARRANGEMENT FOR A MULTI-CYLINDER INTERNATIONAL ENGINE
JPS6480755A (en) Cylinder block for internal combustion engine
SE9502470L (en) Device at a cylinder head
JPH04353244A (en) Internal combustion engine cooling structure
DE69101210D1 (en) Cylinder head of an internal combustion engine with cast-in metal insert.
JPS57135227A (en) V-type internal combustion engine
KR970044450A (en) Coolant passage structure of multi-cylinder engine
KR100230056B1 (en) Hole position of the engine intake / exhaust valve
KR970044105A (en) Valve seat cooling structure of engine
KR960023656A (en) Cooling water passage structure of multi cylinder engine
JPS5666428A (en) Two-cycle internal combustion engine
GB437069A (en) Improvements in the cooling of internal combustion engines
KR970045026A (en) Coolant passage structure of cylinder head
KR970016079A (en) Siamese cylinder block of water-cooled multi-cylinder engine
KR970044501A (en) Cooling device of vehicle water cooling engine
JPS6183449A (en) Cooling water passage for v-type engine
KR960023659A (en) Engine coolant channel structure
JPS61283717A (en) Coolant passage structure in liquid-cooled engine

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19930824

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19951108

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19930824

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19980309

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19980722

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19980309

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I