DE102005044098A1 - Engine`s air fuel ratio increasing method for car, involves providing air to fuel injection mechanism by engine fan, and adjusting speed by alternator`s tension so that air by fan is based on degree of depression of accelerator pedal - Google Patents
Engine`s air fuel ratio increasing method for car, involves providing air to fuel injection mechanism by engine fan, and adjusting speed by alternator`s tension so that air by fan is based on degree of depression of accelerator pedal Download PDFInfo
- Publication number
- DE102005044098A1 DE102005044098A1 DE102005044098A DE102005044098A DE102005044098A1 DE 102005044098 A1 DE102005044098 A1 DE 102005044098A1 DE 102005044098 A DE102005044098 A DE 102005044098A DE 102005044098 A DE102005044098 A DE 102005044098A DE 102005044098 A1 DE102005044098 A1 DE 102005044098A1
- Authority
- DE
- Germany
- Prior art keywords
- air
- engine
- fan
- fuel ratio
- alternator
- 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.)
- Ceased
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 26
- 238000002347 injection Methods 0.000 title claims abstract description 11
- 239000007924 injection Substances 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims abstract description 6
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0002—Controlling intake air
-
- 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
- F02B33/40—Engines with pumps other than of reciprocating-piston type with rotary pumps of non-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
- F02B39/02—Drives of pumps; Varying pump drive gear ratio
- F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
- F02B39/10—Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
- F02D31/002—Electric control of rotation speed controlling air supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0002—Controlling intake air
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Hintergrund der ErfindungBackground of the invention
(a) Bereich der Erfindung(a) Field of the invention
Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur Erhöhung des Luft-Brennstoffverhältnisses bei einem Verbrennungsmotor, insbesondere ein solches, bei dem die Spannung eines Generators dazu verwendet wird die Luftmenge eines Luftbeschleunigers so zu steuern, daß die geforderte Luftmenge zur rechten Zeit zur Verfügung steht und so das Luft-/Brennstoffverhältnis erhöht wird.The The invention relates to an apparatus and a method for increasing the Air-fuel ratio in an internal combustion engine, in particular one in which the Voltage of a generator is used to the amount of air To control the air accelerator so that the required amount of air available at the right time stands and so the air / fuel ratio is increased.
(b) Beschreibung des derzeitigen Standes der Technik(b) description of the current State of the art
Das
Luft-Brennstoffverhältnis
ist das Verhältnis
zwischen der Treibstoffmenge und der zu ihrer Verbrennung innerhalb
des Motors notwendigen Luftmenge. Für eine vollständige Verbrennung
ist dieses Verhältnis
theoretisch 15.1 : 1. Bei einem herkömmlichen Einspritzmotor, wie
er in
Zusammenfassung der ErfindungSummary of the invention
Hauptziel der Erfindung ist ein Verfahren das Luft-Brennstoffverhältnis eines Motors mittels eines Lüfters, der von der Spannung der Lichtmaschine versorgt wird zu erhöhen, bei dem die Drehzahl des Lüfters von der Gaspedalstellung abhängt, wodurch das Luft-Brennstoffverhältnis erhöht wird und der Motor mit maximalem Wirkungsgrad arbeitet.main goal In the invention, a method is the air-fuel ratio of Motor by means of a fan, which is powered by the voltage of the alternator to increase at the speed of the fan depends on the accelerator pedal position, whereby the air-fuel ratio elevated and the engine is operating at maximum efficiency.
Ein weiteres Ziel der Erfindung ist eine Vorrichtung zur Erhöhung des Luft-Brennstoffverhältnisses eines Motors, die ein Gehäuse und einen Luftstrombeschleuniger enthält und dadurch gekennzeichnet ist, daß sich auf der Vorderseite des Gehäuses ein Luftspeicher mit einem Filter, der mittels einer Passage, an der ein Lüfter angebaut ist mit dem Gehäuse verbunden ist, befindet. Der Lüfter wird von einem Steuergerät entsprechend der Drehzahl des Motors gesteuert.One Another object of the invention is a device for increasing the Air-fuel ratio a motor, a housing and an air flow accelerator and characterized is that yourself on the front of the case an air reservoir with a filter, by means of a passage to the one fan is attached to the housing is connected. The fan is from a control unit controlled according to the speed of the motor.
Noch ein weiteres Ziel der Erfindung ist eine Vorrichtung zur Erhöhung des Luft-Brennstoffverhältnisses eines Motors, bei dem je nach Hubraum des Motors im Luftstrombeschleuniger einer oder mehrere Lüfter angebracht sind.Yet Another object of the invention is a device for increasing the Air-fuel ratio an engine, in which, depending on the displacement of the engine in the air flow accelerator one or more fans are attached.
Noch ein weiteres Ziel der Erfindung ist eine Vorrichtung bei der der Luftstrombeschleuniger aus einem Gehäuse mit einem Lüfter besteht und der normale Luftfilter des Fahrzeugs zur Filterung der Luft dient.Yet Another object of the invention is an apparatus in which Air flow accelerator consists of a housing with a fan and the vehicle's normal air filter is used to filter the air.
Kurze Beschreibung der ZeichnungenShort description the drawings
Detaillierte Beschreibung der bevorzugten Ausführungdetailed Description of the preferred embodiment
Wie
in
Man
kann davon ausgehen, daß sich
ein Verbrennungsmotor innerhalb von 20 s nach dem Start aus eigener
Kraft weiterdreht und keine Energie mehr aus der Batterie bezieht.
Dieser Zustand ist in
Da die Drehzahl der Lüfter von der Lichtmaschinenspannung abhängt, stellen sie die Luft im richtigen Moment abhängig von der Gaspedalstellung zur Verfügung. Es gibt keinen Zeitversatz zwischen Luft und Brennstoff und damit keinen Verzug beim Beschleunigen. Gangwechsel erfolgen sanft.There the speed of the fans depends on the alternator voltage, they set the air in the right one Moment dependent from the accelerator pedal position available. There is no time offset between air and fuel and thus no delay during acceleration. Gear changes are gentle.
In
großen
Höhen ist
zwar der Sauerstoffgehalt der Luft niedriger, aber da mit zunehmender
Motordrehzahl die Lichtmaschinenspannung zunimmt, sorgt das Steuergerät (
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005044098A DE102005044098A1 (en) | 2005-09-15 | 2005-09-15 | Engine`s air fuel ratio increasing method for car, involves providing air to fuel injection mechanism by engine fan, and adjusting speed by alternator`s tension so that air by fan is based on degree of depression of accelerator pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005044098A DE102005044098A1 (en) | 2005-09-15 | 2005-09-15 | Engine`s air fuel ratio increasing method for car, involves providing air to fuel injection mechanism by engine fan, and adjusting speed by alternator`s tension so that air by fan is based on degree of depression of accelerator pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102005044098A1 true DE102005044098A1 (en) | 2007-03-29 |
Family
ID=37832379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102005044098A Ceased DE102005044098A1 (en) | 2005-09-15 | 2005-09-15 | Engine`s air fuel ratio increasing method for car, involves providing air to fuel injection mechanism by engine fan, and adjusting speed by alternator`s tension so that air by fan is based on degree of depression of accelerator pedal |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102005044098A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012119753A1 (en) * | 2011-03-07 | 2012-09-13 | Guido Abt | Device for compressing intake air upstream of the air filter of an internal combustion engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6769411B2 (en) * | 2002-09-23 | 2004-08-03 | Sandor C. Fabiani | Nozzle air injection system for a fuel-injected engine |
-
2005
- 2005-09-15 DE DE102005044098A patent/DE102005044098A1/en not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6769411B2 (en) * | 2002-09-23 | 2004-08-03 | Sandor C. Fabiani | Nozzle air injection system for a fuel-injected engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012119753A1 (en) * | 2011-03-07 | 2012-09-13 | Guido Abt | Device for compressing intake air upstream of the air filter of an internal combustion engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8131 | Rejection | ||
| R082 | Change of representative |
Representative=s name: HORAK RECHTSANWAELTE, DE |
|
| R082 | Change of representative |
Representative=s name: HORAK RECHTSANWAELTE, DE |