MD1989B2 - Internal combustion engine - Google Patents
Internal combustion engineInfo
- Publication number
- MD1989B2 MD1989B2 MD980230A MD980230A MD1989B2 MD 1989 B2 MD1989 B2 MD 1989B2 MD 980230 A MD980230 A MD 980230A MD 980230 A MD980230 A MD 980230A MD 1989 B2 MD1989 B2 MD 1989B2
- Authority
- MD
- Moldova
- Prior art keywords
- internal combustion
- joined
- pistons
- crankshaft
- piston
- Prior art date
Links
Abstract
The invention refers to the mechanical engineering, especially, to the internal combustion engines. The internal combustion engine contains a crankcase, cylinders provided with pistons and a common combustion chamber, wherein there is placed the spark-plug or the injector. The pistons are joined with the individual crankshafts through a reduction gear, providing for the gear ratio 1:2. Novelty of the invention consists in that into the cylinders there are made inlet, exhaust and scavenging ports for the two-stroke cycle of gas exchange. Into the cylinder, the piston of which is joined with the crankshaft, rotating two times faster, there are made outlet and scavenging ports, communicating with the crankcase chamber and into the cylinder, the piston of which is joined with the crankshaft, rotating two times slower, there is made an exhaust port.The technical result consists in increasing the engine efficiency by improving the gas exchange process.Claims: 1Fig.: 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MD98-0230A MD1989C2 (en) | 1998-11-20 | 1998-11-20 | Internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MD98-0230A MD1989C2 (en) | 1998-11-20 | 1998-11-20 | Internal combustion engine |
Publications (3)
Publication Number | Publication Date |
---|---|
MD980230A MD980230A (en) | 2000-04-30 |
MD1989B2 true MD1989B2 (en) | 2002-08-31 |
MD1989C2 MD1989C2 (en) | 2003-02-28 |
Family
ID=19739251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MD98-0230A MD1989C2 (en) | 1998-11-20 | 1998-11-20 | Internal combustion engine |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD1989C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD1841G2 (en) * | 1999-12-28 | 2002-07-31 | Виктор ЗАГОРОДНЮК | Internal combustion engine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2705339A1 (en) * | 1977-02-09 | 1978-08-10 | Volkswagenwerk Ag | MIXED COMPRESSING, EXTERNAL IGNITION COMBUSTION MACHINE WITH COMBINED THROTTLE AND COMPRESSION CONTROL |
SU1229397A1 (en) * | 1981-01-30 | 1986-05-07 | Производственное Объединение По Дизелям И Турбокомпрессорам | Internal combustion engine |
RU2011860C1 (en) * | 1987-08-06 | 1994-04-30 | Мерритт Дан | Internal combustion engine |
ES2078102T3 (en) * | 1992-07-02 | 1995-12-01 | Univ Coventry | INTERNAL COMBUSTION ENGINE. |
RO108054B1 (en) * | 1993-02-25 | 1994-01-31 | Gheorghe Bordeianu | Internal combustion engine |
RU2118471C1 (en) * | 1995-12-22 | 1998-08-27 | Вадим Иванович Абрамов | Rotary-piston internal-combustion engine |
-
1998
- 1998-11-20 MD MD98-0230A patent/MD1989C2/en unknown
Also Published As
Publication number | Publication date |
---|---|
MD1989C2 (en) | 2003-02-28 |
MD980230A (en) | 2000-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PD99 | Pending application |