KR940009489A - Head gasket - Google Patents
Head gasket Download PDFInfo
- Publication number
- KR940009489A KR940009489A KR1019930015730A KR930015730A KR940009489A KR 940009489 A KR940009489 A KR 940009489A KR 1019930015730 A KR1019930015730 A KR 1019930015730A KR 930015730 A KR930015730 A KR 930015730A KR 940009489 A KR940009489 A KR 940009489A
- Authority
- KR
- South Korea
- Prior art keywords
- combustion chamber
- head
- cylinder
- gasket
- head gasket
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasket Seals (AREA)
Abstract
균일한 죔 토크로 죄어진 개스킷에 있어, 각각의 헤드 볼트의 죔힘이 작용하는 밀봉면적이 달리 돼 있어도, 충분한 밀봉변압을 확보하면서 실린더 헤드의 뒤틀림을 장지하고, 밀봉면압의 균일화를 도모할 수가 있는 헤드개스킷을 제공함을 목적으로, 다기통 엔진의 실린더 열에 따라 형성되는, 헤드 개스킷의 각각의 연소실 구멍의 둘레 가장자리부에, 이들의 연소실 구멍을 둘러싸도록 주 밀봉부를 이루는 주비드를 배설함과 동시에, 전기 실린더 열의 양단에 위치하는 연소실 구멍의 둘레 가장자리부에 부 비드를 배설하였다. 개스킷을 죌 때, 그 죔힘에 의해서, 다기통 엔진의 실린더 열의 양단에 위치하는 연소실 구멍 둘레 가장자리의 주 밀봉부에 발생하는 면압을 분산할 수가 있기 때문에, 그 분산된 면압을, 실린더 헤드의 뒤틀림을 방지하고 헤드 개스킷이 보다 균일한 두께를 얻도록, 전기 부 비드를 배설한 부위에 발생시킬 수가 있다.In the gasket clamped by the uniform tightening torque, even if the sealing area to which the tightening of each head bolt acts is different, it is possible to prevent the distortion of the cylinder head while ensuring sufficient sealing pressure and to achieve a uniform sealing surface pressure. For the purpose of providing a head gasket, at the circumferential edge of each combustion chamber hole of the head gasket, which is formed according to the cylinder row of the multi-cylinder engine, at the same time, the main bead forming the main seal to surround these combustion chamber holes, The sub-beads were disposed at the peripheral edges of the combustion chamber holes located at both ends of the electric cylinder row. When the gasket is removed, the surface pressure generated in the main sealing portion of the periphery of the combustion chamber hole located at both ends of the cylinder row of the multi-cylinder engine can be dispersed by the fastening, so that the distributed surface pressure is reduced to the distortion of the cylinder head. It can be generated at the site where the electrical negative beads are disposed so as to prevent them and to obtain a more uniform thickness of the head gasket.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 실시예1의 헤드 개스킷의 평면도,1 is a plan view of a head gasket of Embodiment 1 of the present invention,
제2도는 제1도의 C∼C선 확대 종단면도,2 is an enlarged longitudinal sectional view taken along line C-C of FIG.
제3도는 본 발명의 실시예2의 헤드 개스킷의 일부 종단면도,3 is a partial longitudinal sectional view of the head gasket of Embodiment 2 of the present invention;
제4도는 본 발명의 실시예3의 헤드 개스킷의 일부 종단면도.4 is a partial longitudinal sectional view of the head gasket of Embodiment 3 of the present invention.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP68727 | 1981-05-06 | ||
| JP6872792 | 1992-10-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940009489A true KR940009489A (en) | 1994-05-20 |
| KR100283435B1 KR100283435B1 (en) | 2001-03-02 |
Family
ID=66817633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930015730A KR100283435B1 (en) | 1992-10-01 | 1993-08-13 | Head gasket |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100283435B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120018802A (en) * | 2009-05-15 | 2012-03-05 | 페데럴-모굴 씰링 시스템즈 게엠베하 | Flat seal comprising sealing bead and embossing, and method for the production thereof |
-
1993
- 1993-08-13 KR KR1019930015730A patent/KR100283435B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120018802A (en) * | 2009-05-15 | 2012-03-05 | 페데럴-모굴 씰링 시스템즈 게엠베하 | Flat seal comprising sealing bead and embossing, and method for the production thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100283435B1 (en) | 2001-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| AMND | Amendment | ||
| E601 | Decision to refuse application | ||
| J201 | Request for trial against refusal decision | ||
| B601 | Maintenance of original decision after re-examination before a trial | ||
| J301 | Trial decision |
Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 19991116 Effective date: 20000926 |
|
| S901 | Examination by remand of revocation | ||
| GRNO | Decision to grant (after opposition) | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20051005 Year of fee payment: 6 |
|
| LAPS | Lapse due to unpaid annual fee |