IE36308B1 - A supercharged two stroke internal combustion engine - Google Patents
A supercharged two stroke internal combustion engineInfo
- Publication number
- IE36308B1 IE36308B1 IE518/72A IE51872A IE36308B1 IE 36308 B1 IE36308 B1 IE 36308B1 IE 518/72 A IE518/72 A IE 518/72A IE 51872 A IE51872 A IE 51872A IE 36308 B1 IE36308 B1 IE 36308B1
- Authority
- IE
- Ireland
- Prior art keywords
- air
- compressor
- supplied
- stroke
- supercharged
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000003570 air Substances 0.000 abstract 4
- 239000012080 ambient air Substances 0.000 abstract 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
-
- 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
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0412—Multiple heat exchangers arranged in parallel or in series
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/001—Engines characterised by provision of pumps driven at least for part of the time by exhaust using exhaust drives arranged in parallel
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Supercharger (AREA)
Abstract
1345304 Charging two-stroke I.C. engines GOTAVERKEN A B 19 April 1972 [23 April 1971] 18179/72 Heading F1B A two-stroke I. C. engine is supplied with air from an exhaust gas turbine driven compressor plant comprizing at least one group of compressors 15, 16 in series with an interposed cooler 17 so that air enters compressor 16 at substantially the same temperature as that of the ambient air, the turbines 13, 14 driving the compressors 15, 16 being arranged in parallel and each compressor turbine unit having substantially the same power consumption. The gauge pressure of air supplied to the engine is at least one bar. A cooler 18 is provided to cool the air from compressor 16. Receiver 12 has a sufficient volume to ensure that the gas supplied to the turbines is at substantially constant pressure.
[GB1345304A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE05287/71A SE350800B (en) | 1971-04-23 | 1971-04-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
IE36308L IE36308L (en) | 1972-10-23 |
IE36308B1 true IE36308B1 (en) | 1976-09-29 |
Family
ID=20266146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE518/72A IE36308B1 (en) | 1971-04-23 | 1972-04-19 | A supercharged two stroke internal combustion engine |
Country Status (11)
Country | Link |
---|---|
BE (1) | BE782398A (en) |
BR (1) | BR7202440D0 (en) |
DE (1) | DE2219679A1 (en) |
ES (1) | ES401937A1 (en) |
FR (1) | FR2136610A5 (en) |
GB (1) | GB1345304A (en) |
IE (1) | IE36308B1 (en) |
IT (1) | IT960339B (en) |
NL (1) | NL7205264A (en) |
PL (1) | PL83786B1 (en) |
SE (1) | SE350800B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2818447C2 (en) * | 1978-04-27 | 1985-10-17 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Charging system for internal combustion engines |
IL55520A0 (en) * | 1978-09-06 | 1978-12-17 | ||
DE4141159C1 (en) * | 1991-12-13 | 1993-04-29 | Asea Brown Boveri Ag, Baden, Aargau, Ch | Two-stage supercharging for IC engine - involves two separate turbocharger units with compressors in series and turbines in parallel. |
US8915708B2 (en) | 2011-06-24 | 2014-12-23 | Caterpillar Inc. | Turbocharger with air buffer seal |
-
1971
- 1971-04-23 SE SE05287/71A patent/SE350800B/xx unknown
-
1972
- 1972-04-10 PL PL1972154639A patent/PL83786B1/pl unknown
- 1972-04-19 IE IE518/72A patent/IE36308B1/en unknown
- 1972-04-19 NL NL7205264A patent/NL7205264A/xx unknown
- 1972-04-19 GB GB1817972A patent/GB1345304A/en not_active Expired
- 1972-04-20 ES ES401937A patent/ES401937A1/en not_active Expired
- 1972-04-20 BR BR2440/72A patent/BR7202440D0/en unknown
- 1972-04-20 BE BE782398A patent/BE782398A/en unknown
- 1972-04-21 FR FR7214276A patent/FR2136610A5/fr not_active Expired
- 1972-04-21 IT IT89600/72A patent/IT960339B/en active
- 1972-04-21 DE DE19722219679 patent/DE2219679A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
ES401937A1 (en) | 1975-03-01 |
BR7202440D0 (en) | 1973-06-26 |
BE782398A (en) | 1972-08-16 |
IE36308L (en) | 1972-10-23 |
FR2136610A5 (en) | 1972-12-22 |
NL7205264A (en) | 1972-10-25 |
SE350800B (en) | 1972-11-06 |
IT960339B (en) | 1973-11-20 |
DE2219679A1 (en) | 1972-11-09 |
GB1345304A (en) | 1974-01-30 |
PL83786B1 (en) | 1976-02-28 |
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