DE137514C - - Google Patents

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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
Application number
DENDAT137514D
Other languages
German (de)
Publication of DE137514C publication Critical patent/DE137514C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00Engines characterised by air compression and subsequent fuel addition

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  • 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

ίί o'ia'uo'ia'u if} M\ if} M \ VlVl 'i\Q/W'i \ Q / W

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)

Patent-An SPRU ch:Patent application: Verfahren zur Einführung des Brennstoffes ■ bei Verbrennungskraftmaschinen, dadurch gekennzeichnet, dafs von dem für ein Arbeitsspiel zur Verbrennung gelangenden Brennstoff ein Theil mit der erforderlichen Luft als Gemisch in den Cylinder gelangt, während der Rest desselben Brennstoffes nachträglich in dieses zuvor entzündete Gemisch eingeführt wird.Method for introducing the fuel ■ in internal combustion engines, characterized in, that of the fuel that is burned for one work cycle a portion with the required air enters the cylinder as a mixture, during the The remainder of the same fuel was subsequently introduced into this previously ignited mixture will.
DENDAT137514D Active DE137514C (en)

Publications (1)

Publication Number Publication Date
DE137514C true DE137514C (en)

Family

ID=405391

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Application Number Title Priority Date Filing Date
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Cited By (4)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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