SE9202020L - Method and apparatus for supplying air to an internal combustion engine - Google Patents

Method and apparatus for supplying air to an internal combustion engine

Info

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
Application number
SE9202020A
Other languages
Swedish (sv)
Other versions
SE9202020D0 (en
Inventor
L Hedelin
Original Assignee
Fanja Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fanja Ltd filed Critical Fanja Ltd
Priority to SE9202020A priority Critical patent/SE9202020L/en
Publication of SE9202020D0 publication Critical patent/SE9202020D0/en
Priority to PCT/SE1993/000599 priority patent/WO1994000680A1/en
Priority to AU45206/93A priority patent/AU4520693A/en
Publication of SE9202020L publication Critical patent/SE9202020L/en

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.
SE9202020A 1992-06-30 1992-06-30 Method and apparatus for supplying air to an internal combustion engine SE9202020L (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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