DE202010006911U1 - internal combustion engine - Google Patents
internal combustion engine Download PDFInfo
- Publication number
- DE202010006911U1 DE202010006911U1 DE202010006911U DE202010006911U DE202010006911U1 DE 202010006911 U1 DE202010006911 U1 DE 202010006911U1 DE 202010006911 U DE202010006911 U DE 202010006911U DE 202010006911 U DE202010006911 U DE 202010006911U DE 202010006911 U1 DE202010006911 U1 DE 202010006911U1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- stroke
- compression
- inlet
- cylinder
- 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 - Lifetime
Links
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
- F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
- F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
- F02B25/145—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke with intake and exhaust valves exclusively in the cylinder head
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/12—Engines characterised by fuel-air mixture compression with compression ignition
-
- 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
- F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
- F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
- F02B33/22—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with pumping cylinder situated at side of working cylinder, e.g. the cylinders being parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/082—Premixed fuels, i.e. emulsions or blends
- F02D19/085—Control based on the fuel type or composition
- F02D19/087—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
- F02D41/3035—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode
-
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D15/00—Varying compression ratio
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
- F02D2400/04—Two-stroke combustion engines with electronic control
-
- 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
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Verbrennungsmotor (HCCI) gemäß Mehrherdverbrennungsverfahren eines niedrig angereicherten Arbeitsgemischs, ohne Zündkerze,
welches sich dadurch auszeichnet, dass
– der genannte Motor auf einem Verbrennungsmotor (SCC) mit getrennten Zweitaktzylindern (8) für den Einlass und die Komprimierung und (10) für den Arbeitstakt und das Auslassen basiert
– der Zweitakt-Zylinder (8) für den Einlass und die Komprimierung mit einem Zweifach-Einspritzsystem (2) für das direkte Einspritzen von Treibstoff, zusammen mit dem Geber „Treibstoffart” ausgerüstet ist
– der Zweitakt-Zylinder (8) für den Einlass und die Komprimierung mit einem System (3) zur Versorgung mit komprimierter heißer Luft (Ventil 5) ausgestattet ist
– der Zweitakt-Zylinder (8) für den Einlass und die Komprimierung mit einem System (4) zum Einlass der erhitzten Abgase (Ventil 5) ausgestattet ist
– der Zweitakt-Zylinder (10) für den Arbeitstakt und den Auslass ohne Zündkerze ausgeführt wurde; oder sie ist abgeschaltet
– der Zweitakt-Zylinder (10) für den Arbeitstakt und den...Internal combustion engine (HCCI) according to the multi-fuel combustion method of a low-enriched working mixture, without spark plug,
which is characterized by the fact that
- said engine is based on an internal combustion engine (SCC) with separate two-stroke cylinders (8) for intake and compression and (10) for power stroke and exhaust
- The two-stroke cylinder (8) for the inlet and the compression with a dual injection system (2) for the direct injection of fuel, equipped with the "fuel type" encoder
- The two-stroke cylinder (8) for the inlet and the compression with a system (3) for supplying compressed hot air (valve 5) is equipped
- The two-stroke cylinder (8) for the inlet and the compression with a system (4) for the inlet of the heated exhaust gases (valve 5) is equipped
- The two-stroke cylinder (10) was carried out for the power stroke and the outlet without spark plug; or she is turned off
- The two-stroke cylinder (10) for the power stroke and the ...
Description
Der Verbrennungsmotor nach Mehrherdverbrennungstechnologie (HCCI) unterscheidet sich von gewöhnlichen Motoren durch das Fehlen von Zündkerzen und durch die Verwendung eines Treibstoff-Luft-Gemischs mit einer sehr geringen Dichte des Brennstoffs.Of the Combustion engine according to multi-fuel combustion technology (HCCI) differs away from ordinary Engines by the absence of spark plugs and by the use of a fuel-air mixture with a very low density of the fuel.
Die Verbrennung in Verbrennungsmotoren gemäß HCCI-Technologie erfolgt durch das Fehlen einer offenen Flamme und einer niedrigeren als bei gewöhnlichen Motoren Temperatur. Dadurch erhöht sich der Teil des verbrannten Treibstoffs auf bis zu 95–97%, d. h. Aggregate des Typs HCCI können ohne teuere Katalysatoren auskommen, wobei der Verbrauch an Treibstoff im Durchschnitt 3–4 L/100 km (in einer Hybrid-Variante sogar weniger als 3 L/100 km) beträgt.The Combustion in internal combustion engines according to HCCI technology takes place by the absence of an open flame and a lower than at ordinary Motors temperature. This increases the proportion of burned fuel up to 95-97%, d. H. Aggregates of the type HCCI can without Expensive catalysts manage, with the consumption of fuel on average 3-4 L / 100 km (in a hybrid version even less than 3 L / 100 km) is.
Das Ziel der vorliegenden Erfindung ist die Schaffung eines Verbrennungsmotors (HCCI) gemäß dem Mehrherdverbrennungsverfahren ohne Zündkerze eines niedrig angereicherten Verbrennungsgemischs auf Grundlage eines Verbrennungsmotors (SCC) mit getrennten Zweitaktzylindern zum Einlassen-Komprimieren und dem Arbeitstakt – Auslassen der verbrauchten Gase.The The aim of the present invention is to provide an internal combustion engine (HCCI) according to the multi-hearth combustion method without spark plug a low-enriched combustion mixture based on an internal combustion engine (SCC) with separate two-stroke cylinders for let-in compressing and the power stroke - omitting the used up Gases.
Dieses Ziel wird durch die Merkmale der Erfindungsformel erreicht.This Goal is achieved by the features of the invention formula.
In Bild 1 ist eine Prinzipskizze des vorgeschlagenen Motors dargestellt.In Figure 1 is a schematic diagram of the proposed engine shown.
Position
(
Der
genannte Motor funktioniert folgendermaßen:
Bei Bewegung des
Kolbens (
When moving the piston (
Dank
der Erwärmung
seitens der aufgeheizten Abgase verdampft der Treibstoff im Zylinder
(
Das
Arbeitsgemisch fließt über den
Verbindungskanal und das offene Ventil (
Der
Zylinder (
Das
System (
Zum
dem Zeitpunkt, wenn der Kolben des Zylinders (
Der
genannte Motor mit den getrennten Zweitakt-Zylindern zum Einlass
und Arbeitstakt wird dank der durch den Steuerblock regulierbaren
Systeme (
Wenn
man den Arbeitstakt-Zylinder (
Bei
der Annahme, dass die Mehrherdverbrennung im HCCI Motor durch Plasma
erzeugt wird, dann kann man zur Initialisierung der Verbrennung des
Arbeitsgemischs einen Impuls-Laser verwenden, welcher mit einem
Wärmeschutzkanal
ausgestattet ist, der seinerseits auf dem Zylinderkopf (
Die
Anordnung von mehreren Zylinderpaaren (
Der
genannte Motor kann ohne die regelbaren Systeme (
- 11
- Steuerblock mit einem Programm-Algorithmus, einem Motordrehzahlgeber und der Anzeige „Treibstoffart”control block with a program algorithm, a motor speed sensor and the Display "fuel type"
- 22
- Regulierbares Zweifach-Einspritzsystem für direkte Einspritzung von Treibstoff, zusammen mit dem Geber für die „Treibstoffart”adjustable Double injection system for direct Injection of fuel, together with the "fuel type" donor
- 33
- Regulierbares System für die Versorgung mit komprimierter heißer Luftadjustable System for the supply of compressed hot air
- 44
- Regulierbares System zum Einlass der erhitzten Abgase.adjustable System for the intake of heated exhaust gases.
- 55
- Einlassventil für den Treibstoffzylinderintake valve for the fuel cylinder
- 66
- Verbindungskanal, zusammen mit dem Einlassventil des Arbeitstakt-ZylindersConnecting channel, together with the inlet valve of the power stroke cylinder
- 77
- Auslassventil zusammen mit der Vorrichtung für die Variierung der Zeit für dessen offenen Zustand.outlet valve together with the device for the variation of time for its open state.
- 88th
- Zylinder (Kolben) zur Einlass-Komprimierung (Treibstoffzylinder)cylinder Piston for intake compression (fuel cylinder)
- 99
- Vorrichtung zur Änderung der Komprimierungsstufe des Arbeitstakt-Zylinderscontraption to change the compression stage of the power stroke cylinder
- 1010
- Zylinder (Kolben) des Arbeitstakts und des Auslassescylinder (Piston) of the power stroke and the outlet
- 1111
- Gelenkwellepropeller shaft
- 1212
- Impuls-LaserPulse Laser
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202010006911U DE202010006911U1 (en) | 2010-05-18 | 2010-05-18 | internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202010006911U DE202010006911U1 (en) | 2010-05-18 | 2010-05-18 | internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202010006911U1 true DE202010006911U1 (en) | 2010-08-05 |
Family
ID=42539092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202010006911U Expired - Lifetime DE202010006911U1 (en) | 2010-05-18 | 2010-05-18 | internal combustion engine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202010006911U1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010010691U1 (en) | 2010-07-27 | 2010-10-21 | Magarshak, Arkady | Mode of Transport |
DE202010013762U1 (en) | 2010-09-29 | 2010-12-09 | Magarshak, Arkady | internal combustion engine |
DE202010014661U1 (en) | 2010-10-23 | 2011-01-05 | Magarshak, Arkadi | internal combustion engine |
DE202011002385U1 (en) | 2011-02-05 | 2011-04-14 | Arkadiy, Magarshak | internal combustion engine |
DE202011100904U1 (en) | 2011-05-19 | 2011-08-23 | Magarshak Arkadiy | Mode of Transport |
DE202011005095U1 (en) | 2011-04-09 | 2011-09-01 | Arkady Magarshak | internal combustion engine |
DE202011107479U1 (en) | 2011-11-04 | 2011-12-23 | Arkady Magarshak | internal combustion engine |
-
2010
- 2010-05-18 DE DE202010006911U patent/DE202010006911U1/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010010691U1 (en) | 2010-07-27 | 2010-10-21 | Magarshak, Arkady | Mode of Transport |
DE202010013762U1 (en) | 2010-09-29 | 2010-12-09 | Magarshak, Arkady | internal combustion engine |
DE202010014661U1 (en) | 2010-10-23 | 2011-01-05 | Magarshak, Arkadi | internal combustion engine |
DE202011002385U1 (en) | 2011-02-05 | 2011-04-14 | Arkadiy, Magarshak | internal combustion engine |
DE202011005095U1 (en) | 2011-04-09 | 2011-09-01 | Arkady Magarshak | internal combustion engine |
DE202011100904U1 (en) | 2011-05-19 | 2011-08-23 | Magarshak Arkadiy | Mode of Transport |
DE202011107479U1 (en) | 2011-11-04 | 2011-12-23 | Arkady Magarshak | internal combustion engine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20100909 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20131203 |