DE81854T1 - Zweitaktbrennkraftmaschine. - Google Patents
Zweitaktbrennkraftmaschine.Info
- Publication number
- DE81854T1 DE81854T1 DE198282111639T DE82111639T DE81854T1 DE 81854 T1 DE81854 T1 DE 81854T1 DE 198282111639 T DE198282111639 T DE 198282111639T DE 82111639 T DE82111639 T DE 82111639T DE 81854 T1 DE81854 T1 DE 81854T1
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- edge
- outlet opening
- outlet
- stroke combustion
- 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.)
- Pending
Links
Classifications
-
- 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
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion 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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/18—Other cylinders
- F02F1/22—Other cylinders characterised by having ports in cylinder wall for scavenging or charging
-
- 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
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
Landscapes
- 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)
Claims (2)
1. Zweitakt-Brennkraftmaschine mit einem Zylinder (2), welcher
eine innere Umfangsoberfläche aufweist, die mit einer an eine Auslaßleitung (6) angeschlossenen Auslaßöffnung (4)
25 versehen ist, dadurch gekennzeichnet, daß
die Auslaßleitung eine Wandung aufweist, welche wenigstens teilweise unmittelbar hinter der Auslaßöffnung (4) mit einer
Nut (8) oder Schulter (61) versehen ist, welche sich längs der Kante der Auslaßöffnung erstreckt.
2. Brennkraftmaschine nach Anspruch 1, dadurch gekenn
zeichnet
daß die Nut (8) oder Schulter (61) eine
offene Kante hat, welche die Kante der Auslaßöffnung unter
einem Winkel von nicht mehr als 900C trifft, um die Kante
35 der Auslaßöffnung mit einer spitzen Ecke auszubilden.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56201864A JPS58104343A (ja) | 1981-12-15 | 1981-12-15 | 2サイクルエンジン |
Publications (1)
Publication Number | Publication Date |
---|---|
DE81854T1 true DE81854T1 (de) | 1983-09-29 |
Family
ID=16448150
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282111639T Expired DE3270314D1 (en) | 1981-12-15 | 1982-12-15 | Two-cycle internal combustion engine |
DE198282111639T Pending DE81854T1 (de) | 1981-12-15 | 1982-12-15 | Zweitaktbrennkraftmaschine. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282111639T Expired DE3270314D1 (en) | 1981-12-15 | 1982-12-15 | Two-cycle internal combustion engine |
Country Status (5)
Country | Link |
---|---|
US (1) | US4566409A (de) |
EP (1) | EP0081854B1 (de) |
JP (1) | JPS58104343A (de) |
KR (1) | KR840002952A (de) |
DE (2) | DE3270314D1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58104343A (ja) * | 1981-12-15 | 1983-06-21 | Yamaha Motor Co Ltd | 2サイクルエンジン |
GB2220556B (en) * | 1988-07-16 | 1992-06-03 | Yam Limited | Head protector |
AT402323B (de) * | 1992-01-16 | 1997-04-25 | Avl Verbrennungskraft Messtech | Zweitakt-brennkraftmaschine |
JP2573741Y2 (ja) * | 1992-09-16 | 1998-06-04 | 川崎重工業株式会社 | 2サイクルエンジンの排気ポート形状 |
US6092494A (en) * | 1998-01-27 | 2000-07-25 | Brunswick Corporation | Controlled pressure rise in two-cycle internal combustion engine having cylinder wall fuel injection |
FR2783632B1 (fr) | 1998-09-18 | 2000-10-13 | Alstom Technology | Transformateurs de courant electrique a bobinages supraconducteurs |
JP4133454B2 (ja) * | 2003-03-05 | 2008-08-13 | 本田技研工業株式会社 | 内燃機関のシリンダヘッド |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2735260A (en) * | 1956-02-21 | Laubender | ||
BE529865A (de) * | ||||
US1743558A (en) * | 1927-10-10 | 1930-01-14 | William T Mccabe | Internal-combustion engine |
GB389716A (en) * | 1931-07-29 | 1933-03-23 | Alexander Abramson | Cylinder for two-stroke internal combustion engine |
FR1110773A (fr) * | 1954-07-09 | 1956-02-16 | Perfectionnement aux moteurs à deux temps | |
DE1096677B (de) * | 1956-07-25 | 1961-01-05 | Kloeckner Humboldt Deutz Ag | Kolbengesteuerte Zweitakt-Brennkraftmaschine |
US3545354A (en) * | 1968-03-06 | 1970-12-08 | Polaroid Corp | Photographic exposure control apparatus |
JPS5339478A (en) * | 1976-09-22 | 1978-04-11 | Meidensha Electric Mfg Co Ltd | Method of detecting deteriorated vacuum of vacuum switch |
JPS54177052U (de) * | 1978-05-31 | 1979-12-14 | ||
JPS5641137U (de) * | 1979-09-10 | 1981-04-16 | ||
US4341188A (en) * | 1980-04-21 | 1982-07-27 | Outboard Marine Corporation | Two-cycle internal combustion engine including means for varying cylinder port timing |
JPS58104343A (ja) * | 1981-12-15 | 1983-06-21 | Yamaha Motor Co Ltd | 2サイクルエンジン |
-
1981
- 1981-12-15 JP JP56201864A patent/JPS58104343A/ja active Granted
-
1982
- 1982-12-03 US US06/446,652 patent/US4566409A/en not_active Expired - Lifetime
- 1982-12-06 KR KR1019820005455A patent/KR840002952A/ko unknown
- 1982-12-15 EP EP82111639A patent/EP0081854B1/de not_active Expired
- 1982-12-15 DE DE8282111639T patent/DE3270314D1/de not_active Expired
- 1982-12-15 DE DE198282111639T patent/DE81854T1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
KR840002952A (ko) | 1984-07-21 |
JPH0418138B2 (de) | 1992-03-26 |
EP0081854B1 (de) | 1986-04-02 |
JPS58104343A (ja) | 1983-06-21 |
EP0081854A1 (de) | 1983-06-22 |
DE3270314D1 (en) | 1986-05-07 |
US4566409A (en) | 1986-01-28 |
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