DE3330701A1 - Zweitakt-brennkraftmaschine - Google Patents
Zweitakt-brennkraftmaschineInfo
- Publication number
- DE3330701A1 DE3330701A1 DE19833330701 DE3330701A DE3330701A1 DE 3330701 A1 DE3330701 A1 DE 3330701A1 DE 19833330701 DE19833330701 DE 19833330701 DE 3330701 A DE3330701 A DE 3330701A DE 3330701 A1 DE3330701 A1 DE 3330701A1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- channel
- combustion engine
- slot
- internal 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 61
- 239000000446 fuel Substances 0.000 claims description 323
- 239000000203 mixture Substances 0.000 claims description 207
- 230000002000 scavenging effect Effects 0.000 claims description 114
- 238000011010 flushing procedure Methods 0.000 claims description 105
- 238000012546 transfer Methods 0.000 claims description 64
- 238000000926 separation method Methods 0.000 claims description 30
- 238000005192 partition Methods 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000003570 air Substances 0.000 description 97
- 239000007788 liquid Substances 0.000 description 33
- 239000002245 particle Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 19
- 230000002093 peripheral effect Effects 0.000 description 13
- 239000007789 gas Substances 0.000 description 11
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 239000012080 ambient air Substances 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
-
- 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
- F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
- F02B25/20—Means for reducing the mixing of charge and combustion residues or for preventing escape of fresh charge through outlet ports not provided for in, or of interest apart from, subgroups F02B25/02 - F02B25/18
-
- 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
- F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
-
- 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
-
- 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
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
- F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
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)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17803482A JPS5968519A (ja) | 1982-10-09 | 1982-10-09 | 層状掃気2サイクル内燃機関 |
JP23256882A JPS59120716A (ja) | 1982-12-27 | 1982-12-27 | 2サイクル機関 |
JP708483A JPS59134323A (ja) | 1983-01-19 | 1983-01-19 | 時間差衝突層状掃気2サイクル機関 |
JP6030883A JPS59185820A (ja) | 1983-04-06 | 1983-04-06 | 層状掃気二サイクル内燃機関 |
JP58088079A JPS59213919A (ja) | 1983-05-19 | 1983-05-19 | 層状掃気二サイクル内燃機関 |
JP10001883A JPS59226227A (ja) | 1983-06-04 | 1983-06-04 | 二サイクル内燃機関 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3330701A1 true DE3330701A1 (de) | 1984-04-12 |
DE3330701C2 DE3330701C2 (US06229276-20010508-P00022.png) | 1990-06-07 |
Family
ID=27548021
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833330701 Granted DE3330701A1 (de) | 1982-10-09 | 1983-08-25 | Zweitakt-brennkraftmaschine |
DE3347847A Expired - Fee Related DE3347847C2 (US06229276-20010508-P00022.png) | 1982-10-09 | 1983-08-25 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3347847A Expired - Fee Related DE3347847C2 (US06229276-20010508-P00022.png) | 1982-10-09 | 1983-08-25 |
Country Status (5)
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5870981A (en) * | 1995-04-04 | 1999-02-16 | Andreas Stihl | Two-stroke engine having several transfer channels |
DE10220555B4 (de) * | 2002-05-08 | 2013-06-27 | Andreas Stihl Ag & Co. | Verfahren zum Betrieb eines Zweitaktmotors und Zweitaktmotor |
DE10229365B4 (de) * | 2002-06-29 | 2013-10-31 | Andreas Stihl Ag & Co. | Zweitaktmotor und Verfahren zu dessen Betrieb |
DE102014013421B4 (de) | 2014-09-10 | 2023-09-28 | Andreas Stihl Ag & Co. Kg | Zweitaktmotor |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09242552A (ja) * | 1996-03-01 | 1997-09-16 | Kioritz Corp | 2サイクル内燃エンジン |
US7082910B2 (en) | 1999-01-19 | 2006-08-01 | Aktiebolaget Electrolux | Two-stroke internal combustion engine |
SE513446C2 (sv) | 1999-01-19 | 2000-09-11 | Electrolux Ab | Vevhusspolad förbränningsmotor av tvåtaktstyp |
JP2001082154A (ja) * | 1999-08-25 | 2001-03-27 | Andreas Stihl:Fa | 空気掃気される掃気通路を備えた2サイクル機関 |
SE0000095L (sv) | 2000-01-14 | 2001-07-15 | Electrolux Ab | Spjäll för reglering av tillsatsluft till tvåtakts förbränningsmotorer |
JP2003519749A (ja) | 2000-01-14 | 2003-06-24 | アクティエボラゲット エレクトロラックス | 2ストローク内燃機関 |
DE10009796B4 (de) * | 2000-03-01 | 2008-09-18 | Andreas Stihl Ag & Co. | Verbrennungsmotor mit im Luftfiltergehäuse angeordneter Chokeklappe |
SE516256C2 (sv) | 2000-04-20 | 2001-12-10 | Electrolux Ab | Motorkropp och cylinder för vevhusspolad förbränningsmotor |
CN100386511C (zh) | 2000-04-27 | 2008-05-07 | 哈斯科瓦那股份公司 | 两冲程内燃机 |
SE529496C2 (sv) | 2006-11-27 | 2007-08-28 | Atlas Copco Constr Tools Ab | Tvåtaktsförbränningsmotor |
JP5553552B2 (ja) * | 2009-07-24 | 2014-07-16 | 株式会社やまびこ | 2サイクルエンジン |
CN113969846B (zh) * | 2021-11-01 | 2022-10-25 | 安徽航瑞航空动力装备有限公司 | 发动机气缸盖及其装配方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1447773A (en) * | 1972-09-15 | 1976-09-02 | Bosch Gmbh Robert | Two-stroke cycle internal combustion engine |
DE2758492A1 (de) | 1976-12-29 | 1978-07-13 | Sigeru Onishi | Verbrennungsverfahren in einer zweitakt-brennkraftmaschine sowie nach dem verfahren arbeitende brennkraftmaschine |
DE2943496A1 (de) * | 1978-12-13 | 1980-06-26 | Zschopau Motorrad Veb | Zweitakt-brennkraftmaschine mit kurbelgehaeusepumpe |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB292159A (en) * | 1927-06-16 | 1928-11-29 | Maschf Augsburg Nuernberg Ag | Improvements in or relating to two-stroke gas engines |
DE642545C (de) * | 1933-07-30 | 1937-03-08 | Adolf Schnuerle Dr Ing | Zweitaktbrennkraftmaschine mit Umkehrschlitzspuelung |
DE647832C (de) * | 1935-05-23 | 1937-07-15 | Adolf Schnuerle Dr Ing | Gemischverdichtende Zweitaktbrennkraftmaschine |
GB531431A (en) * | 1938-07-21 | 1941-01-03 | Kloeckner Humboldt Deutz Ag | Two-stroke internal combustion engine |
FR1202590A (fr) * | 1957-09-19 | 1960-01-12 | Ustav Pro Vyzkum Motorovych Vo | Perfectionnement aux conduits de balayage dans les moteurs à deux temps |
GB1081153A (en) * | 1966-01-21 | 1967-08-31 | Kjell Torsten Julius Henrikson | Improved two-stroke internal combustion engine |
US3730149A (en) * | 1971-01-21 | 1973-05-01 | Outboard Marine Corp | Drain return for engine |
FR2166420A5 (US06229276-20010508-P00022.png) * | 1971-10-19 | 1973-08-17 | Motobecane Ateliers | |
US3805750A (en) * | 1972-03-10 | 1974-04-23 | W Tenney | Two cycle engine with auxiliary exhaust ports |
JPS5455210A (en) * | 1977-10-10 | 1979-05-02 | Nippon Soken Inc | Operation of two-cycle engine |
US4258670A (en) * | 1977-10-21 | 1981-03-31 | Georges Thery | Method for feeding a combustion chamber of a two-stroke engine of the controlled ignition type and engine applying said method |
GB2022699B (en) * | 1978-05-12 | 1982-11-03 | Univ Belfast | Crankcase scavenged twostroke internal combustion engine |
JPS58176416A (ja) * | 1982-04-07 | 1983-10-15 | Nippon Clean Engine Res | 2サイクル機関 |
-
1983
- 1983-07-26 GB GB08320050A patent/GB2130642B/en not_active Expired
- 1983-07-29 IT IT22352/83A patent/IT1163877B/it active
- 1983-08-02 FR FR8312713A patent/FR2534312B1/fr not_active Expired
- 1983-08-23 KR KR1019830003949A patent/KR840006388A/ko not_active Application Discontinuation
- 1983-08-25 DE DE19833330701 patent/DE3330701A1/de active Granted
- 1983-08-25 DE DE3347847A patent/DE3347847C2/de not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1447773A (en) * | 1972-09-15 | 1976-09-02 | Bosch Gmbh Robert | Two-stroke cycle internal combustion engine |
DE2758492A1 (de) | 1976-12-29 | 1978-07-13 | Sigeru Onishi | Verbrennungsverfahren in einer zweitakt-brennkraftmaschine sowie nach dem verfahren arbeitende brennkraftmaschine |
DE2943496A1 (de) * | 1978-12-13 | 1980-06-26 | Zschopau Motorrad Veb | Zweitakt-brennkraftmaschine mit kurbelgehaeusepumpe |
Non-Patent Citations (1)
Title |
---|
AT-Buch, Mitteilungen des Institutes für Verbrennungskraftmaschinen und Thermodynamik, Kenndaten und Konstruktion neuzeitlicher Zweiradmotoren, 3. erweiterte Auflage 1982, H. 31b Bildteil, Abbildung 62T, 3d,e,j,kI und kII |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5870981A (en) * | 1995-04-04 | 1999-02-16 | Andreas Stihl | Two-stroke engine having several transfer channels |
DE10220555B4 (de) * | 2002-05-08 | 2013-06-27 | Andreas Stihl Ag & Co. | Verfahren zum Betrieb eines Zweitaktmotors und Zweitaktmotor |
DE10229365B4 (de) * | 2002-06-29 | 2013-10-31 | Andreas Stihl Ag & Co. | Zweitaktmotor und Verfahren zu dessen Betrieb |
DE102014013421B4 (de) | 2014-09-10 | 2023-09-28 | Andreas Stihl Ag & Co. Kg | Zweitaktmotor |
Also Published As
Publication number | Publication date |
---|---|
GB2130642A (en) | 1984-06-06 |
IT8322352A0 (it) | 1983-07-29 |
FR2534312A1 (fr) | 1984-04-13 |
KR840006388A (ko) | 1984-11-29 |
DE3347847C2 (US06229276-20010508-P00022.png) | 1991-03-21 |
FR2534312B1 (fr) | 1988-09-30 |
GB2130642B (en) | 1986-02-05 |
IT1163877B (it) | 1987-04-08 |
GB8320050D0 (en) | 1983-08-24 |
DE3330701C2 (US06229276-20010508-P00022.png) | 1990-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8172 | Supplementary division/partition in: |
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Q171 | Divided out to: |
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8128 | New person/name/address of the agent |
Representative=s name: MUELLER-BOERNER, R., DIPL.-ING., 1000 BERLIN WEY, |
|
AH | Division in |
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D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
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8339 | Ceased/non-payment of the annual fee |