DE137514C - - Google Patents
Info
- Publication number
- DE137514C DE137514C DENDAT137514D DE137514DA DE137514C DE 137514 C DE137514 C DE 137514C DE NDAT137514 D DENDAT137514 D DE NDAT137514D DE 137514D A DE137514D A DE 137514DA DE 137514 C DE137514 C DE 137514C
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- mixture
- air
- cylinder
- burned
- 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.)
- Active
Links
- 239000000446 fuel Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Einführung des Brennstoffes erfolgte bisher entweder in das Gemisch von Luft und im Cylinder gebliebenen Rückständen, oder aber es wurde das fertige Gemisch von Luft und Brennstoff in die im Cylinder befindlichen Rückstände geleitet, oder Luft und Brennstoff wurden gleichzeitig, aber getrennt, in den Cylinder eingeführt.The introduction of the fuel took place so far either in the mixture of air and residues left in the cylinder, or the finished mixture of air and fed fuel into the residue in the cylinder, or air and fuel were introduced into the cylinder at the same time but separately.
Das Verfahren, welches den Gegenstand der Erfindung bildet, besteht nun darin, dafs die Einführung des Brennstoffes in zwei Abschnitten erfolgt. Zunächst wird ein Theil, am besten als schwaches Gemisch, mit Luft in den Cylinder eingeführt, in demselben verdichtet und zur Entzündung gebracht, und es wird dann der Rest des Brennstoffes in dieses brennende Gemisch allmählich eingedrückt.The method, which forms the subject of the invention, consists in that the The fuel is introduced in two stages. First, a part, am best as a weak mixture, introduced into the cylinder with air, compressed in it and ignited, and there is then the rest of the fuel in this burning Mixture gradually pressed in.
Bei Viertaktmaschinen wird, das schwache Gemisch von Luft und Brennstoff angesaugt und nach der Explosion in dieses brennende Gemisch der Brennstoff erforderlichen Falles gleichzeitig mit Druckluft entsprechend dem gewünschten Diagramm eingeführt. Bei Zweitaktmaschinen mit Ausblasung der Rückstände dagegen wird der Ausblaseluft erst sehr spät Brennstoff beigemengt, so dafs also womöglich kein Gas dabei verloren geht; nach erfolgter Verdichtung aber wird, wie vorher, Brennstoff, erforderlichen Falles ebenfalls gleichzeitig mit Druckluft, in das brennende Gemisch eingedrückt. In four-stroke engines, the weak mixture of air and fuel is sucked in and after the explosion in this burning mixture the fuel, if necessary introduced simultaneously with compressed air according to the desired diagram. With two-stroke machines When the residues are blown out, on the other hand, fuel is added to the blown air very late, so that is possible no gas is lost; but after compression is completed, as before, fuel, If necessary, compressed air is also pressed into the burning mixture at the same time.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE137514C true DE137514C (en) |
Family
ID=405391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT137514D Active DE137514C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE137514C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE897631C (en) * | 1939-04-16 | 1953-11-23 | Daimler Benz Ag | Method for temporarily increasing the output of air-compressing injection internal combustion engines |
DE1032024B (en) * | 1952-06-23 | 1958-06-12 | Texaco Development Corp | Internal combustion engine |
DE3731986A1 (en) * | 1987-09-23 | 1989-04-13 | Deutsche Forsch Luft Raumfahrt | Method for the operation of an internal combustion engine with hydrogen as fuel and internal combustion engine for this method |
DE10321794A1 (en) * | 2003-05-14 | 2004-12-09 | Bayerische Motoren Werke Ag | Method for operating an internal combustion engine |
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0
- DE DENDAT137514D patent/DE137514C/de active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE897631C (en) * | 1939-04-16 | 1953-11-23 | Daimler Benz Ag | Method for temporarily increasing the output of air-compressing injection internal combustion engines |
DE1032024B (en) * | 1952-06-23 | 1958-06-12 | Texaco Development Corp | Internal combustion engine |
DE3731986A1 (en) * | 1987-09-23 | 1989-04-13 | Deutsche Forsch Luft Raumfahrt | Method for the operation of an internal combustion engine with hydrogen as fuel and internal combustion engine for this method |
DE10321794A1 (en) * | 2003-05-14 | 2004-12-09 | Bayerische Motoren Werke Ag | Method for operating an internal combustion engine |
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