DE452460C - Heavy-duty engine with mixing and ignition chamber - Google Patents

Heavy-duty engine with mixing and ignition chamber

Info

Publication number
DE452460C
DE452460C DEB115724D DEB0115724D DE452460C DE 452460 C DE452460 C DE 452460C DE B115724 D DEB115724 D DE B115724D DE B0115724 D DEB0115724 D DE B0115724D DE 452460 C DE452460 C DE 452460C
Authority
DE
Germany
Prior art keywords
mixing
ignition chamber
air
heavy
duty engine
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
Application number
DEB115724D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEORG BORISCH
Original Assignee
GEORG BORISCH
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 GEORG BORISCH filed Critical GEORG BORISCH
Priority to DEB115724D priority Critical patent/DE452460C/en
Application granted granted Critical
Publication of DE452460C publication Critical patent/DE452460C/en
Expired legal-status Critical Current

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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/14—Engines characterised by precombustion chambers with compression ignition
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Description

Schwerölmotor mit misch- und Zündkammer. Die Erfindung betrifft einen Schwerölmotor mit Misch- und Zündkammer, bei welchem die Luft bei ihrem Übertritt aus dem Arbeitszylinder in die Misch- und Zündkammer während des Verdichtungsvorganges in an sich bekannter Weise durch Schraubennuten, welche in der Halswandung angeordnet sind, einen Drall erhält. Nach der Erfindung wird der Brennstoff aus der Zers.tuberdüs,e in entgegengesetztem Drall zum Luftstrom in die Zündkammer eingespritzt..Heavy oil engine with mixing and ignition chamber. The invention relates to a Heavy oil engine with mixing and ignition chamber, in which the air passes over from the working cylinder into the mixing and ignition chamber during the compression process in a manner known per se by screw grooves which are arranged in the neck wall are given a twist. According to the invention, the fuel from the Zers.tuberdüs, e injected into the ignition chamber in the opposite direction to the air flow.

Die Erfindung bezweckt, eine gründliche Mischung von Luft und Brennstoff in der Mischkammer zu erreichen. Außerdem soll auch eine Berührung der Brennstoffteilchen mit den Wandungen vermieden werden.The invention aims to provide a thorough mixture of air and fuel in the mixing chamber. Also should also a touch the fuel particles with the walls can be avoided.

Die Zeichnung veranschaulicht einen Längsschnitt durch den Arbeitszylinder und die Mischkammer, wobei die Schraubennuten in der Halswandung und der Zerstäubereinsatz der Brennstoffdüse nicht mitgeschnitten sind. a bezeichnet den Zylinder, b die Mischkammer, c die Schraubennuten in der Halswandung, d die Brennstoffdüse mit Zerstäubereinsatz und e den Arbeitskolben.The drawing illustrates a longitudinal section through the working cylinder and the mixing chamber, the screw grooves in the neck wall and the atomizer insert of the fuel nozzle not being included. a denotes the cylinder, b the mixing chamber, c the screw grooves in the neck wall, d the fuel nozzle with atomizer insert and e the working piston.

Der Vorgang im Motor ist folgender: Nachdem die Luft den Arbeitszylinder a gefüllt hat, wird sie- durch den aufwärts ,gehenden Kolben e im Zylinder verdichtet und in die Mischkammer gedrückt. Die in die Mischkammer strömende Luft wird durch die Schraubennuten c in der Mischkammer in schraubenförmige Bewegung versetzt und mischt sich mit dem in entgegengesetztem Drall zur Luft austretenden Brennstoffkegel. Dadurch, daß die in entgegengesetztem Drall sich bewegenden Luft- und Brennstottteilch^n aufeinanderprallen, wird eine gründliche 1Iischung von Brennstoff und Luft erreicht. Nach der Entzündung strömen die entzündeten Gase aus der Kammer nach dem Zylinder, wo sie infolge der Schraubennuten c auf den Luftinhalt des Zylinders verteilt werden.The process in the engine is as follows: After the air hits the working cylinder a has filled, it is compressed by the upward, moving piston e in the cylinder and pressed into the mixing chamber. The air flowing into the mixing chamber is through the screw grooves c in the mixing chamber are set in helical motion and mixes with the cone of fuel emerging in the opposite swirl to the air. Because the air and fuel particles moving in opposite swirls collide, a thorough mixture of fuel and air is achieved. After ignition, the ignited gases flow from the chamber to the cylinder, where they are distributed to the air content of the cylinder due to the screw grooves c.

Claims (1)

PATENTANSPRUCH: Schwerölmotor mit Misch- und Zündkammer, dadurch gekennzeichnet, daß die Luft bei ihrem übertritt aus dem Arbeitszylinder (a) in die Zündkammer (b) während des Verdichtungsvorganges durch Schraubennuten (c) in an sich bekannter Weise einen Drall erhält und sich dort mit dem aus der Zerstäuberdüse (d) in entgegengesetztem Drall zum Luftstrom austretenden Brennstoffkegel beim Zusammenprallen mit diesem innig mischt. PATENT CLAIM: Heavy oil engine with mixing and ignition chamber, characterized in that the air when it passes from the working cylinder (a) into the ignition chamber (b) during the compression process receives a twist in a known manner through screw grooves (c) and is with it the cone of fuel emerging from the atomizer nozzle (d) in the opposite swirl to the air flow mixes intimately when it collides with it.
DEB115724D 1924-09-18 1924-09-18 Heavy-duty engine with mixing and ignition chamber Expired DE452460C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB115724D DE452460C (en) 1924-09-18 1924-09-18 Heavy-duty engine with mixing and ignition chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB115724D DE452460C (en) 1924-09-18 1924-09-18 Heavy-duty engine with mixing and ignition chamber

Publications (1)

Publication Number Publication Date
DE452460C true DE452460C (en) 1927-11-12

Family

ID=6994111

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB115724D Expired DE452460C (en) 1924-09-18 1924-09-18 Heavy-duty engine with mixing and ignition chamber

Country Status (1)

Country Link
DE (1) DE452460C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023922B (en) * 1954-05-25 1958-02-06 Walter Pflaum Dr Ing Air-compressing injection internal combustion engine with pre-chamber or swirl chamber
DE1034915B (en) * 1956-07-06 1958-07-24 Dr Wunibald Kamm Diesel engine
DE1035965B (en) * 1956-10-16 1958-08-07 Heinrich Lanz Ag Internal combustion engine, in particular diesel engine operating in the two-stroke process
DE1247060B (en) * 1961-07-28 1967-08-10 Fritz Eisfeld Dr Ing Air-compressing injection internal combustion engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023922B (en) * 1954-05-25 1958-02-06 Walter Pflaum Dr Ing Air-compressing injection internal combustion engine with pre-chamber or swirl chamber
DE1034915B (en) * 1956-07-06 1958-07-24 Dr Wunibald Kamm Diesel engine
DE1035965B (en) * 1956-10-16 1958-08-07 Heinrich Lanz Ag Internal combustion engine, in particular diesel engine operating in the two-stroke process
DE1247060B (en) * 1961-07-28 1967-08-10 Fritz Eisfeld Dr Ing Air-compressing injection internal combustion engine

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