KR200155755Y1 - Structure of jet combustion chamber for cylinder head - Google Patents

Structure of jet combustion chamber for cylinder head Download PDF

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Publication number
KR200155755Y1
KR200155755Y1 KR2019950040875U KR19950040875U KR200155755Y1 KR 200155755 Y1 KR200155755 Y1 KR 200155755Y1 KR 2019950040875 U KR2019950040875 U KR 2019950040875U KR 19950040875 U KR19950040875 U KR 19950040875U KR 200155755 Y1 KR200155755 Y1 KR 200155755Y1
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KR
South Korea
Prior art keywords
cylinder head
combustion chamber
jet combustion
present
assembly
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Application number
KR2019950040875U
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Korean (ko)
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KR970041060U (en
Inventor
이해욱
Original Assignee
정몽규
현대자동차주식회사
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Priority to KR2019950040875U priority Critical patent/KR200155755Y1/en
Publication of KR970041060U publication Critical patent/KR970041060U/en
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Publication of KR200155755Y1 publication Critical patent/KR200155755Y1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

본 고안은 실린더 헤드의 제트 연소실 구조에 관한 것으로, 이의 구성은 실린더 헤드에 설치가 편리하도록 내측 하단에 통공이 형성된 본체의 외측 하단에서 돌출되며, 다각형으로 이루어진 돌출부가 갖추어진 구성으로 이루어져 조립시 실린더 헤드의 내측에 다각형으로 형성된 돌출부를 끼워맞추는 것으로 조립을 완성하여 조립시간은 물론 생산성을 크게 향상시킬 수 있는 특징을 가지는 것이다.The present invention relates to a jet combustion chamber structure of a cylinder head, the configuration of which is projected from the outer bottom of the main body formed with a through hole in the inner bottom for easy installation in the cylinder head, consisting of a configuration with a projection made of a polygonal cylinder during assembly By fitting the protrusions formed in the polygon inside the head to complete the assembly has a feature that can greatly improve the assembly time as well as productivity.

Description

실린더 헤드의 제트 연소실 구조Jet Combustion Chamber Structure of Cylinder Head

제1도는 본 고안의 사용상태도.1 is a state of use of the present invention.

제2도는 본 고안의 부분 단면도.2 is a partial cross-sectional view of the present invention.

제3도는 본 고안의 요부 발췌 확대 단면도.Figure 3 is an enlarged cross-sectional view of the main portion of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 실린더 헤드 2 : 캐스킷1: cylinder head 2: gasket

3 : 실린더 블록 10 : 제트 연소실3: cylinder block 10: jet combustion chamber

11 : 본체 12 : 공간부11: body 12: space

13 : 통공 20 : 돌출부13: through-hole 20: protrusion

본 고안은 실린더 헤드의 제트 연소실 구조에 관한 것으로, 특히 하부에 다각형으로 이루어진 돌출부를 형성하여 조립이 편리하도록 하는 실린더 헤드의 제트 연소실 구조에 관한 것이다.The present invention relates to a jet combustion chamber structure of a cylinder head, and more particularly, to a jet combustion chamber structure of a cylinder head to form a projection formed in the lower portion to facilitate assembly.

일반적으로 실린더 헤드라함은 실린더 블록 위에 설치되는 뚜껑부분이며, 가스나 물이 새는 것을 방지하기 위하여 헤드 캐스킷을 대고 여러개의 볼트로 실린더 블록 결합되는 것이다.In general, the cylinder head is a lid portion installed on the cylinder block, and is coupled to the cylinder block with several bolts on the head gasket to prevent leakage of gas or water.

이같은 실린더 블록의 내측에는 피스톤 및 실린더와 함께 연소실을 형성하고 그 외부에는 흡배기 매니폴드, 밸브기구, 점화 플러그 등을 부착하는 구멍과 고정하는 볼트 구멍이 형성되어 있다.Inside the cylinder block, a combustion chamber is formed together with a piston and a cylinder, and outside thereof, a hole for attaching an intake and exhaust manifold, a valve mechanism, a spark plug, and the like is formed.

한편, 실린더 블록에서 하면에 장착되는 제트 연소실의 통공은 통상적으로 타원으로 형성되고는 있으나, 그 외관은 원통형상으로 이루어져 있어 설치작업이 대단히 어려운 문제점을 가지고 있었다.On the other hand, the through-hole of the jet combustion chamber mounted on the lower surface in the cylinder block is generally formed in an ellipse, the appearance is made of a cylindrical shape has a very difficult installation work.

그리하여 종래에는 제트 연소실의 외측면 하단에 고정핀을 형성하여 설치작업시 고정핀의 위치만을 맞추어 설치 작업이 용이하도록 하고 있었다.Thus, in the related art, a fixing pin was formed at the lower end of the outer surface of the jet combustion chamber to facilitate the installation work by only adjusting the position of the fixing pin during the installation work.

그러나, 이러한 방식은 설치작업에는 다소 도움을 줄 수 있었을지는 모르나, 엔진의 실린더 블록의 구조에 따라서는 고정핀을 형성하기 어렵고, 설사 고정핀을 형성하고 있다 할지라도, 핀의 크기 작아 공간이 매우 협소한 블린더 블록의 내측에서는 작업이 매우 까다로운 문제점을 가지고 있었다.However, this method may have helped the installation work somewhat, but it is difficult to form the fixing pin depending on the structure of the cylinder block of the engine, and even if the fixing pin is formed, the size of the pin is small and the space is very small. Inside the narrow blender block, the task was very difficult.

본 고안은 상기와 같은 제반 문제점을 감안하여 이루어진 것으로, 그 목적은 제트 연소실의 구조를 개선하여 설치작업을 간단히 함으로써, 이에 따르는 조립시간은 물론이고, 생산성을 크게 향상시킬 수 있는 실린더 블록의 제트 연소실 구조를 제공함에 그 목적이 있는 것이다.The present invention has been made in view of the above problems, and the object thereof is to simplify the installation work by improving the structure of the jet combustion chamber, so that the assembly time as well as the jet combustion chamber of the cylinder block can greatly improve productivity. The purpose is to provide a structure.

이와 같은 목적의 본 고안은 실린더 헤드에 설치가 편리하도록 내측 하단에 통공이 형성된 본체의 외측 하단에서 돌출되며, 다각형으로 이루어진 돌출부가 갖추어진 구성으로 이루어져, 조립시 실린더 헤드의 내측에 다각형으로 형성된 돌출부를 맞추어 조립을 완성함으로써, 조립시간을 현저히 줄일수 있는 특징을 가지는 것이다.The present invention for this purpose is projected from the outer bottom of the main body having a through-hole formed on the inner bottom for convenient installation on the cylinder head, consisting of a configuration consisting of a projection made of a polygon, the projection formed in the polygon inside the cylinder head during assembly By completing the assembly according to the, it will have a feature that can significantly reduce the assembly time.

이하, 본 고안의 바람직한 실시예를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention in detail as follows.

첨부된 도면 제1도는 본 고안이 설치되는 실린더 헤드(1)의 일 예를 도시한 것으로써, 실린더 헤드(1)는 캐스킷(2)을 갖추어 실린더 블록(3)의 상부에 결합되는 것이다.1 is a view illustrating an example of the cylinder head 1 to which the present invention is installed, the cylinder head 1 having a gasket 2 coupled to an upper portion of the cylinder block 3.

상기 실린더 블록(3)의 하면에 설치되는 본 고안 제트 연소실(10)은 첨부된 도면 제2도 및 제3도에 도시한 바와 같이 실린더 헤드(1)에 설치가 편리하도록 내측 하단에 통공(13)이 형성된 본체(11)의 외측 하부에는 다각형으로 이루어진 돌출부(20)가 갖추어진 구성으로 되어 있다.The jet combustion chamber 10 of the present invention, which is installed on the lower surface of the cylinder block 3, has a through hole 13 at the lower inner side of the cylinder head 1, as shown in FIGS. ) Is formed in the outer bottom of the main body 11 is formed with a projection 20 made of a polygon.

상기 본체(11)는 원통형으로 이루어지고, 이의 내부에는 공간부(12)가 형성됨과 동시에 타원으로 이루어지는 통공(13)이 갖추어져 있다.The main body 11 is formed in a cylindrical shape, the inside of which is formed with a space portion 12 is provided with a through hole 13 made of an ellipse.

이와 같은 구성의 본 고안은 실린더 헤드(1)의 하면 내측으로 설치되는 것으로써, 상기 본체(11)는 그 위치에 맞도록 조립되며, 이때의 작업자는 다각형으로 이루어진 돌출부(20)를 맞추어 조립을 하게 된다.The present invention of such a configuration is to be installed to the inside of the lower surface of the cylinder head 1, the main body 11 is assembled to fit the position, the operator at this time to assemble by fitting the projection 20 made of a polygon Done.

이상과 같이 조립되는 본 고안은 협소한 공간의 실린더 헤드 내측에서 작업이 용이하여 조립성을 크게 향상시킬 수 있음은 물론, 조립작업에 임하는 작업자의 부담을 덜어줄 수 있는 고안인 것이다.The present invention to be assembled as described above is easy to work inside the cylinder head of the narrow space can be greatly improved assembling, as well as to reduce the burden on the worker working on the assembly work.

Claims (1)

실린더 헤드에 설치가 편리하도록 하는 것으로써, 내측 하단에 통공이 형성된 본체의 외측 하단에서 돌출되며, 다각형으로 이루어진 돌출부를 갖추어서된 실린더 헤드의 제트 연소실 구조.The jet combustion chamber structure of the cylinder head provided with a projection made of a polygon, protruding from the outer lower end of the main body having a through hole formed in the inner lower end to facilitate installation in the cylinder head.
KR2019950040875U 1995-12-13 1995-12-13 Structure of jet combustion chamber for cylinder head KR200155755Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950040875U KR200155755Y1 (en) 1995-12-13 1995-12-13 Structure of jet combustion chamber for cylinder head

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Application Number Priority Date Filing Date Title
KR2019950040875U KR200155755Y1 (en) 1995-12-13 1995-12-13 Structure of jet combustion chamber for cylinder head

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KR970041060U KR970041060U (en) 1997-07-29
KR200155755Y1 true KR200155755Y1 (en) 1999-09-01

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