KR20090052593A - 엔진 - Google Patents
엔진 Download PDFInfo
- Publication number
- KR20090052593A KR20090052593A KR1020070119186A KR20070119186A KR20090052593A KR 20090052593 A KR20090052593 A KR 20090052593A KR 1020070119186 A KR1020070119186 A KR 1020070119186A KR 20070119186 A KR20070119186 A KR 20070119186A KR 20090052593 A KR20090052593 A KR 20090052593A
- Authority
- KR
- South Korea
- Prior art keywords
- piston
- cylinder
- engine
- crankcase
- crankshaft
- 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.)
- Granted
Links
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/12—Other methods of operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/40—Other reciprocating-piston engines
-
- 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
- F02F3/00—Pistons
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (9)
- 실린더의 내용을, 주 피스톤과 외부 부착 피스톤으로 구성되는 피스톤 세트에 배치하고, 상기 외부 부착 피스톤은 주 피스톤의 외부에 배치되며, 양측의 인장 바와 회전 가능하게 접하여 실린더 바닥부의 크랭크케이스 내의 크랭크샤프트 양측에 설치된 하트형 오목조 내에서, 주 피스톤과 함께 상하 행정 연동을 이루는 것을 특징으로 하는 엔진.
- 제1항에 있어서, 상기 피스톤 세트의 주 피스톤 또는 외부 부착 피스톤의 스커트부에, 흡기구 및 배기구로부터 윤활유의 누설을 방지하는 블로킹 링을 마련하는 것을 특징으로 하는 엔진.
- 제1항에 있어서, 크랭크샤프트의 양측에 외부 부착 피스톤을 상하 행정으로 움직이는 하트형 오목조를 설치하고, 대형 및 소형의 환형 오목조를 연결하여 접속시키는 것을 특징으로 하는 엔진.
- 제1항에 있어서, 크랭크샤프트의 양측에 하트형 오목조를 함몰 형태 또는 돌출 형태, 또는 이들의 조합 형식으로 설치하는 것을 특징으로 하는 엔진.
- 제1항에 있어서, 실린더 내의 실린더 보어를 2단형으로 하고, 대소 실린더 보어에 차이를 갖게 하는 것을 특징으로 하는 엔진.
- 제1항에 있어서, 상기 실린더 바닥부의 크랭크케이스와 일방향 독립 공기 통로는 서로 통하고, 상기 일방향 독립 공기 통로를 통해 흡기 기체의 흐름을 제어하는 것을 특징으로 하는 엔진.
- 제1항에 있어서, 상기 실린더 바닥부의 크랭크케이스 내의 기체는 일방향 독립 공기 통로를 지나서 실린더로 흐르거나, 또는 크랭크케이스로부터 빠져나와 실린더로 재진입하는 것을 특징으로 하는 엔진.
- 제1항에 있어서, 상기 실린더 내의 직접 연료 분사 시스템은 오일 펌프, 체크 밸브, 일방향 조절 밸브로 구성되고, 오일 공급 시스템의 오일 펌프의 동력은 실린더 바닥부의 크랭크케이스 내의 크랭크샤프트 양측에 설치된 하트형 오목조의 회전에 의해 생성되는 것을 특징으로 하는 엔진.
- 제1항에 있어서, 상기 외부 부착 피스톤과 실린더의 제1 단의 실린더 보어의 접촉면은 파형인 것을 특징으로 하는 엔진.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070119186A KR101344588B1 (ko) | 2007-11-21 | 2007-11-21 | 엔진 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070119186A KR101344588B1 (ko) | 2007-11-21 | 2007-11-21 | 엔진 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090052593A true KR20090052593A (ko) | 2009-05-26 |
| KR101344588B1 KR101344588B1 (ko) | 2013-12-26 |
Family
ID=40860306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070119186A Expired - Fee Related KR101344588B1 (ko) | 2007-11-21 | 2007-11-21 | 엔진 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101344588B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670703A (zh) * | 2012-09-07 | 2014-03-26 | 刘甄 | 发动机 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200469295Y1 (ko) * | 2011-09-27 | 2013-10-02 | 주식회사 에스와이테크 | 태양광 지붕패널 접합부 구조 |
-
2007
- 2007-11-21 KR KR1020070119186A patent/KR101344588B1/ko not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670703A (zh) * | 2012-09-07 | 2014-03-26 | 刘甄 | 发动机 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101344588B1 (ko) | 2013-12-26 |
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