SE9202020L - Method and apparatus for supplying air to an internal combustion engine - Google Patents
Method and apparatus for supplying air to an internal combustion engineInfo
- Publication number
- SE9202020L SE9202020L SE9202020A SE9202020A SE9202020L SE 9202020 L SE9202020 L SE 9202020L SE 9202020 A SE9202020 A SE 9202020A SE 9202020 A SE9202020 A SE 9202020A SE 9202020 L SE9202020 L SE 9202020L
- Authority
- SE
- Sweden
- Prior art keywords
- air
- engine
- charging device
- delimited
- intake system
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
- F04C28/14—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using rotating valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
- F01C21/0818—Vane tracking; control therefor
- F01C21/0827—Vane tracking; control therefor by mechanical means
- F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
-
- 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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/16—Other safety measures for, or other control of, pumps
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Gas After Treatment (AREA)
- Supercharger (AREA)
Abstract
The invention relates to a process for charging air into the intake system (5) of an internal combustion engine (1) by means of an engine-driven air charging device (7) with regulator means for regulating the flow of air to the engine depending on the current air requirements of the engine. The process is characterized in that for each operating cycle, a specific amount of air is delimited, which is fed through the air charging device (7) and is subjected to a change in its state, so that upon delivery to the intake system (5) it has essentially the same state as the air in the intake system (5). The air flow through the engine (1) is regulated by changing the volume of each amount of air when it is delimited. The invention also relates to an air charging device (7) for carrying out the process, said air charging device (7) being provided with at least one air chamber, which is moved for feeding a specific, delimited amount of air from an inlet duct to a delivery duct, from communication with the inlet duct to communication with the delivery duct, by means of a drive arrangement (10-12), which is driven by the engine (1) in a predetermined relationship to the rotation of the engine crankshaft (4). The regulator means are arranged to regulate the volume of each air chamber when it communicates with the inlet duct.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9202020A SE9202020L (en) | 1992-06-30 | 1992-06-30 | Method and apparatus for supplying air to an internal combustion engine |
PCT/SE1993/000599 WO1994000680A1 (en) | 1992-06-30 | 1993-06-30 | A method and a device for supplying air to an internal combustion engine |
AU45206/93A AU4520693A (en) | 1992-06-30 | 1993-06-30 | A method and a device for supplying air to an internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9202020A SE9202020L (en) | 1992-06-30 | 1992-06-30 | Method and apparatus for supplying air to an internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9202020D0 SE9202020D0 (en) | 1992-06-30 |
SE9202020L true SE9202020L (en) | 1993-12-31 |
Family
ID=20386661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9202020A SE9202020L (en) | 1992-06-30 | 1992-06-30 | Method and apparatus for supplying air to an internal combustion engine |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4520693A (en) |
SE (1) | SE9202020L (en) |
WO (1) | WO1994000680A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9921459D0 (en) * | 1999-09-11 | 1999-11-10 | Driver Technology Ltd | A rotary positive-displacement fluid machine |
EP1466078A2 (en) * | 2002-01-17 | 2004-10-13 | E.A. Technical Services Limited | Rotary positive displacement machine |
DE102004010324B3 (en) * | 2004-02-25 | 2005-02-10 | Joma-Hydromechanic Gmbh | Variable flow volume rotary pump for pumping fluid has first slide plate containing suction connection and second slide plate containing pressure connection |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE424047C (en) * | 1918-06-09 | 1926-01-15 | Arnold Zoller | Explosion engine with rotary piston compressor |
DE413309C (en) * | 1918-06-09 | 1925-05-07 | Arnold Zoller | Rotary compressor for explosion engines |
-
1992
- 1992-06-30 SE SE9202020A patent/SE9202020L/en not_active Application Discontinuation
-
1993
- 1993-06-30 WO PCT/SE1993/000599 patent/WO1994000680A1/en active Application Filing
- 1993-06-30 AU AU45206/93A patent/AU4520693A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU4520693A (en) | 1994-01-24 |
WO1994000680A1 (en) | 1994-01-06 |
SE9202020D0 (en) | 1992-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 9202020-5 |