ES352342A1 - Supercharged two-stroke internal combustion engine - Google Patents
Supercharged two-stroke internal combustion engineInfo
- Publication number
- ES352342A1 ES352342A1 ES352342A ES352342A ES352342A1 ES 352342 A1 ES352342 A1 ES 352342A1 ES 352342 A ES352342 A ES 352342A ES 352342 A ES352342 A ES 352342A ES 352342 A1 ES352342 A1 ES 352342A1
- Authority
- ES
- Spain
- Prior art keywords
- cylinders
- receiver
- receivers
- supercharged
- outlet
- 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 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 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
- F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
-
- 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)
- Supercharger (AREA)
- Exhaust Silencers (AREA)
Abstract
The cylinders of a two-stroke supercharged engine are arranged in groups of not more than three cylinders the timing cycles of which are spaced apart by at least 90 degrees, the cylinders of each group being connected to a separate exhaust gas receiver which is connected to the turbine of a supercharger. In the eight-cylinder engine of Fig. 1, cylinders 1 ... 3 and 7 ... 8 are connected to receivers 23, 25, and cylinders 4 and 5 to a receiver 24. Receiver 23 has an outlet 29 to a turbine 28 and outlet pipes 30, 31 of the receivers 24, 25, pass through the receiver 23 and discharge into the outlet 29. The pipes 30, 31, are of semicircular cross-section. In a modification, Fig. 2 (not shown) the end receivers (46), (48), are connected to separate turbines (41), (43), and the middle receiver 47 discharges into both turbines. Arrangements are shown for engines with 5, 6, 7, 8, 9, 10 and 12 cylinders. In the 5 and 7 cylinder engines the cylinders are arranged in two groups of 2 or 3 cylinders, Fig. 8, and the middle cylinder discharges into both receivers.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH482067A CH473309A (en) | 1967-04-05 | 1967-04-05 | Turbocharged two-stroke piston internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES352342A1 true ES352342A1 (en) | 1969-07-01 |
Family
ID=4283103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES352342A Expired ES352342A1 (en) | 1967-04-05 | 1968-04-03 | Supercharged two-stroke internal combustion engine |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH473309A (en) |
| DE (1) | DE1576233B2 (en) |
| DK (1) | DK115368B (en) |
| ES (1) | ES352342A1 (en) |
| FR (1) | FR1556911A (en) |
| GB (1) | GB1217045A (en) |
| NL (1) | NL6707357A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2378178A1 (en) * | 1977-01-24 | 1978-08-18 | Semt | METHOD AND DEVICE FOR ADJUSTING THE FLOW OF GAS IN AN EXHAUST MANIFOLD OF AN INTERNAL COMBUSTION ENGINE |
| GB8926346D0 (en) * | 1989-11-22 | 1990-01-10 | Kershaw Geoffrey | Multiple turbocharging |
| GB2253881A (en) * | 1989-11-22 | 1992-09-23 | Geoffrey Kershaw | Multiple turbocharging |
| DE102009000214A1 (en) * | 2009-01-14 | 2010-09-02 | Ford Global Technologies, LLC, Dearborn | Internal combustion engine with turbocharging |
| DE102014015526B4 (en) | 2014-10-20 | 2020-07-16 | Audi Ag | Method for operating an internal combustion engine |
| CN206830279U (en) | 2017-02-09 | 2018-01-02 | 潍柴动力股份有限公司 | Pulse blast pipe and the diesel engine for being provided with the pulse blast pipe |
-
1967
- 1967-04-05 CH CH482067A patent/CH473309A/en not_active IP Right Cessation
- 1967-04-07 DE DE19671576233 patent/DE1576233B2/en active Pending
- 1967-05-26 NL NL6707357A patent/NL6707357A/xx unknown
-
1968
- 1968-03-25 FR FR1556911D patent/FR1556911A/fr not_active Expired
- 1968-03-28 DK DK133068AA patent/DK115368B/en unknown
- 1968-04-03 GB GB06053/68A patent/GB1217045A/en not_active Expired
- 1968-04-03 ES ES352342A patent/ES352342A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6707357A (en) | 1968-10-07 |
| DK115368B (en) | 1969-09-29 |
| GB1217045A (en) | 1970-12-23 |
| DE1576233A1 (en) | 1970-07-16 |
| CH473309A (en) | 1969-05-31 |
| DE1576233B2 (en) | 1971-07-22 |
| FR1556911A (en) | 1969-02-07 |
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