DE391108C - Injection carburetor - Google Patents

Injection carburetor

Info

Publication number
DE391108C
DE391108C DET26946D DET0026946D DE391108C DE 391108 C DE391108 C DE 391108C DE T26946 D DET26946 D DE T26946D DE T0026946 D DET0026946 D DE T0026946D DE 391108 C DE391108 C DE 391108C
Authority
DE
Germany
Prior art keywords
carburetor
additional air
throttle
slide
throttle slide
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
DET26946D
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.)
MAX TRITTER
Original Assignee
MAX TRITTER
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 MAX TRITTER filed Critical MAX TRITTER
Priority to DET26946D priority Critical patent/DE391108C/en
Application granted granted Critical
Publication of DE391108C publication Critical patent/DE391108C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M23/00Apparatus for adding secondary air to fuel-air mixture
    • F02M23/006Valves specially shaped for supplying secondary air
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)

Description

Spritzvergaser. Den Gegenstand der Erfindung bildet ein Spritzvergaser mit einem Drosselschieber, der gleichzeitig mit dem an der Spritzdüse erzeugten Verbrennungsgemisch die Zusatzluft regelt.Injection carburetor. The subject of the invention is a spray carburetor with a throttle slide that is generated at the same time as that on the spray nozzle Combustion mixture regulates the additional air.

Der Drosselschieber, welcher aus einem Rohrteil mit drei senkrecht zur Rohrachse stehenden runden Scheiben besteht, ist in einer rechtwinklig zum Saugkanal liegenden zylindrischen Ausnehmung, deren Achse zu derjenigen des Saugkanals versetzt ist, angeordnet und öffnet gleichzeitig mit dem Saugkanal zwangläufig einen am Gehäuse befindlichen Schlitz für Zusatzluft. y Diese Zusatzluft wird dadurch, daß die mittlere Scheibe des Drosselschiebers mit einer Anzahl Löcher versehen ist, in Gestalt vieler feiner Strahlen dem Gemisch zugeführt und ergibt hierdurch eine innigere Vermischung von Brennstoff und Luft. Durch die erwähnte- seitliche Versetzung der Drosselmitte zum Saugkanal und dadurch, daß der zylindrische Teil des Schiebers in der Umfangsrichtung gemessen größer gewählt wird als zum Verschluß des Saugkanals nötig ist, kann man mit der Drossel den Vergaser schließen und in an sich bekannter Weise reine Frischluft einlassen, um den Unterdruck in der Saugleitung und im Motorinnern herabzusetzen und damit das Verölen der Kerzen neben der vollständigen Unterbrechung der Brennstoffzufuhr zu verhindern.The throttle slide, which consists of a pipe section with three perpendicular consists of round disks standing to the pipe axis, is at right angles to the suction channel lying cylindrical recess, the axis of which is offset from that of the suction channel is, arranged and at the same time inevitably opens one on the housing with the suction channel located slot for additional air. y This additional air is due to the fact that the middle Disc of the throttle slide is provided with a number of holes, in the shape of many fine jets fed to the mixture and thereby results in a more intimate mixing of fuel and air. Due to the aforementioned lateral offset of the throttle center to the suction channel and in that the cylindrical part of the slide in the circumferential direction measured is chosen larger than is necessary to close the suction channel, you can close the carburetor with the throttle and clean fresh air in a manner known per se let in to reduce the negative pressure in the suction line and inside the motor and with it the oiling of the candles in addition to the complete interruption of the fuel supply to prevent.

Es wird dadurch auch erzielt, daß der Motor einmal mit kalter Frischluft gespült wird, anderseits selbstbremsend als Verdichter arbeitet.It is also achieved that the engine once with cold fresh air is flushed, on the other hand works self-braking as a compressor.

Abb. i zeigt den Drosselschieber, bestehend aus dem zylindrischen Teil a und den runden Scheiben a1, a2 und a,; Abb. 2 zeigt den Vergaser in Ansicht; Abb. 3, 4. und 5 zeigen den Vergaser im Schnitt C-D der Abb. 2 mit verschiedenen Drosselschieberstellungen.._ .Fig. I shows the throttle slide, consisting of the cylindrical Part a and the round disks a1, a2 and a ,; Fig. 2 shows the carburetor in view; Fig. 3, 4. and 5 show the carburetor in section C-D of Fig. 2 with different Throttle slide positions .._.

Steht der Drosselschieber, wie Abb.3 zeigt, so ist der Vergaser ganz geöffnet. Das Gemisch strömt zwischen den Scheiben a2 und a$ hindurch; die Zusatzluft dagegen strömt durch den Schlitz s (Abb. 2) im Gehäuse zwischen den Scheiben a1 und a2 (Abb. i) ein und wird durch die in der Scheibe a2 befindlichen Löcher l in einzelnen Strahlen dem Gemisch zugeführt. Die hierdurch entstehenden Wirbel ermöglichen eine gute Vergasung des Brennstoffes. Die Vorderkante x des Drosselschiebers (Abb. i) drosselt, in der Pfeilrichtung der Abb. 3 gedreht, gleichzeitig das Gemisch und die am Schlitz s (Abb. 2) einströmende Zusatzluft. Abb. q. zeigt den Vergaser vollständig geschlossen, so daß die Zusatzluftzufuhr gesperrt und die Düse f außer Tätigkeit ist.If the throttle slide is up, as shown in Fig. 3, the carburettor is complete opened. The mixture flows between the disks a2 and a $; the additional air on the other hand, it flows through the slot s (Fig. 2) in the housing between the disks a1 and a2 (Fig. i) and is inserted through the holes l in individual jets fed to the mixture. The resulting eddies allow good gasification of the fuel. The front edge x of the throttle slide (Fig. i), rotated in the direction of the arrow in Fig. 3, throttles the mixture and at the same time the additional air flowing in at slot s (Fig. 2). Fig.q. shows the carburetor completely closed, so that the additional air supply is blocked and the nozzle f is out of action is.

Abb. 5 zeigt den Schieber in einer Stellung, die noch den Vergaser schließt, also die Düse f außer Tätigkeit setzt, aber Frischluft in der Pfeilrichtung durch den teilweise geöffneten Schlitz s einströmen lä.ßfi,Fig. 5 shows the slide in a position that still has the carburetor closes, so the nozzle f is out of action, but fresh air in the direction of the arrow let s flow in through the partially open slot s,

Claims (1)

P ATENT-ANSPRUcH: Spritzvergaser mit zwangläufiger Regelung der Zusatzluft durch einen Drosselschieber, dadurch gekennzeichnet, daß der Drosselschieber eine Zwischenwand erhält, die, mit feinen Löchern versehen, die Zusatzluft dem Gemisch in Strahlen, und zwar rechtwinklig zu dessen Bewegungsrichtung, zuführt. P ATENT CLAIM: Injection carburettor with automatic regulation of the additional air by a throttle slide, characterized in that the throttle slide is provided with a partition which, provided with fine holes, feeds the additional air into the mixture in jets, at right angles to its direction of movement.
DET26946D 1922-09-15 1922-09-15 Injection carburetor Expired DE391108C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET26946D DE391108C (en) 1922-09-15 1922-09-15 Injection carburetor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET26946D DE391108C (en) 1922-09-15 1922-09-15 Injection carburetor

Publications (1)

Publication Number Publication Date
DE391108C true DE391108C (en) 1924-03-05

Family

ID=7553150

Family Applications (1)

Application Number Title Priority Date Filing Date
DET26946D Expired DE391108C (en) 1922-09-15 1922-09-15 Injection carburetor

Country Status (1)

Country Link
DE (1) DE391108C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872047A (en) * 1986-11-07 1989-10-03 Olin Corporation Semiconductor die attach system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872047A (en) * 1986-11-07 1989-10-03 Olin Corporation Semiconductor die attach system

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