CA1036500A - Two stroke internal combustion engine - Google Patents
Two stroke internal combustion engineInfo
- Publication number
- CA1036500A CA1036500A CA245,200A CA245200A CA1036500A CA 1036500 A CA1036500 A CA 1036500A CA 245200 A CA245200 A CA 245200A CA 1036500 A CA1036500 A CA 1036500A
- Authority
- CA
- Canada
- Prior art keywords
- air
- engine
- fuel
- pressure
- chamber
- 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.)
- Expired
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 71
- 239000000203 mixture Substances 0.000 claims abstract description 100
- 230000006835 compression Effects 0.000 claims abstract description 62
- 238000007906 compression Methods 0.000 claims abstract description 62
- 230000001965 increasing effect Effects 0.000 claims abstract description 43
- 238000010010 raising Methods 0.000 claims abstract description 5
- 230000002000 scavenging effect Effects 0.000 claims description 93
- 238000000034 method Methods 0.000 claims description 51
- 239000000446 fuel Substances 0.000 claims description 43
- 210000003462 vein Anatomy 0.000 claims description 22
- 238000001816 cooling Methods 0.000 claims description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 15
- 230000009183 running Effects 0.000 claims description 8
- 230000005532 trapping Effects 0.000 claims description 8
- 208000036366 Sensation of pressure Diseases 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000010926 purge Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 241001052209 Cylinder Species 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000005336 cracking Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000010892 electric spark Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 238000012384 transportation and delivery Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 229920000136 polysorbate Polymers 0.000 claims description 2
- 239000007858 starting material Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 2
- 208000034423 Delivery Diseases 0.000 claims 1
- 238000010924 continuous production Methods 0.000 claims 1
- 239000008240 homogeneous mixture Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 230000003245 working effect Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000000717 retained effect Effects 0.000 description 5
- 230000003467 diminishing effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PCLIRWBVOVZTOK-UHFFFAOYSA-M 2-(1-methylpyrrolidin-1-ium-1-yl)ethyl 2-hydroxy-2,2-diphenylacetate;iodide Chemical compound [I-].C=1C=CC=CC=1C(O)(C=1C=CC=CC=1)C(=O)OCC[N+]1(C)CCCC1 PCLIRWBVOVZTOK-UHFFFAOYSA-M 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000332 continued effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000000763 evoking effect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/32—Engines with pumps other than of reciprocating-piston type
- F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
- F02B33/36—Engines with pumps other than of reciprocating-piston type with rotary pumps of positive-displacement type
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/08—Engines characterised by fuel-air mixture compression with positive ignition with separate admission of air and fuel into cylinder
-
- 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
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Supercharger (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/547,790 US3938481A (en) | 1975-02-07 | 1975-02-07 | Two-stroke internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1036500A true CA1036500A (en) | 1978-08-15 |
Family
ID=24186142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA245,200A Expired CA1036500A (en) | 1975-02-07 | 1976-02-06 | Two stroke internal combustion engine |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3938481A (show.php) |
| JP (1) | JPS51102713A (show.php) |
| CA (1) | CA1036500A (show.php) |
| DE (1) | DE2604300A1 (show.php) |
| FR (1) | FR2300219A1 (show.php) |
| GB (1) | GB1517054A (show.php) |
| SE (1) | SE7600695L (show.php) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4016839A (en) * | 1975-02-07 | 1977-04-12 | Morton Clyde M | Method for fueling combustion engines |
| DE3322121A1 (de) * | 1983-06-20 | 1984-12-20 | Antonio Winnipeg Manitoba Ancheta | Zweitakt-verbrennungsmotor |
| US4632169A (en) * | 1985-05-01 | 1986-12-30 | Outboard Marine Corporation | Two cycle cylinder block foam pattern |
| US4802447A (en) * | 1985-12-17 | 1989-02-07 | Brunswick Corporation | Foam pattern for engine cylinder block |
| GB2255803B (en) * | 1991-05-17 | 1994-05-18 | William Macpherson | Two-stroke engine |
| RU2243386C2 (ru) * | 2002-02-18 | 2004-12-27 | Чоповский Борис Петрович | Двигатель внутреннего сгорания (варианты) |
| US9103304B2 (en) * | 2012-05-30 | 2015-08-11 | GM Global Technology Operations LLC | Integrated intake manifold and compressor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2014678A (en) * | 1931-10-24 | 1935-09-17 | Zoller Arnold | Internal combustion engine |
| US2110754A (en) * | 1935-11-30 | 1938-03-08 | Alston Charles Henry Thomas | Combustion engine |
| US2132223A (en) * | 1936-04-30 | 1938-10-04 | Slatinsky Joe Louis | Two-cycle supercharged internal combustion engine |
| US2176021A (en) * | 1936-09-19 | 1939-10-10 | Fritz P Grutzner | Exhaust gas turbine for combustion engines |
| US2201785A (en) * | 1937-09-01 | 1940-05-21 | Internat Engineering Corp | Engine |
| US2216074A (en) * | 1937-11-09 | 1940-09-24 | Maschf Augsburg Nuernberg Ag | Internal combustion engine |
-
1975
- 1975-02-07 US US05/547,790 patent/US3938481A/en not_active Expired - Lifetime
-
1976
- 1976-01-21 GB GB2368/76A patent/GB1517054A/en not_active Expired
- 1976-01-23 SE SE7600695A patent/SE7600695L/xx unknown
- 1976-02-02 DE DE19762604300 patent/DE2604300A1/de not_active Withdrawn
- 1976-02-06 JP JP51012153A patent/JPS51102713A/ja active Pending
- 1976-02-06 FR FR7603345A patent/FR2300219A1/fr not_active Withdrawn
- 1976-02-06 CA CA245,200A patent/CA1036500A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2604300A1 (de) | 1976-08-19 |
| FR2300219A1 (fr) | 1976-09-03 |
| SE7600695L (sv) | 1976-08-09 |
| GB1517054A (en) | 1978-07-05 |
| US3938481A (en) | 1976-02-17 |
| JPS51102713A (show.php) | 1976-09-10 |
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