DE229691C - - Google Patents
Info
- Publication number
- DE229691C DE229691C DENDAT229691D DE229691DA DE229691C DE 229691 C DE229691 C DE 229691C DE NDAT229691 D DENDAT229691 D DE NDAT229691D DE 229691D A DE229691D A DE 229691DA DE 229691 C DE229691 C DE 229691C
- Authority
- DE
- Germany
- Prior art keywords
- spray nozzle
- insert
- section
- carburetor
- adjusting screw
- 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
- 239000007921 spray Substances 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000006199 nebulizer Substances 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
- F02M19/02—Metering-orifices, e.g. variable in diameter
- F02M19/0225—Arrangement of nozzle in the suction passage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
- F02M17/36—Carburettors having fitments facilitating their cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spray-Type Burners (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Der -Gegenstand1 der vorliegenden Erfindung besteht in einer Zerstäubungseinrichtung, welche seitlich aus -dem Vergaser herausgezogen werden kann und eine leichte Reinigung der Spritzdüse und eine schnelle und zuverlässige Einstellung des Brennstoffausflußquerschnittes je nach der Natur des verwendeten Brennstoffes ermöglicht. An . sich würden dies nur Vorteile sein, die auch beiThe object 1 of the present invention consists in an atomizing device which can be pulled out of the carburetor from the side and allows easy cleaning of the spray nozzle and quick and reliable adjustment of the fuel outflow cross-section depending on the nature of the fuel used. At . these would only be benefits that also apply
ίο anderen Spritzvergasern mehr oder weniger vollkommen vorhanden sind. Als neu muß jedoch gelten, daß mit der leicht auswechselbaren Spritzdüse und der Stellschraube zum . Regeln der Düsenmündung auch der engste Luftquerschnitt verbunden ist, von dem die Lüftgeschwindigkeit in unmittelbarer Nähe der Spritzdüse abhängt.ίο other spray carburetors more or less are completely present. What must be considered new, however, is that with the easily replaceable Spray nozzle and the adjusting screw for. Regulating the nozzle orifice is also connected to the narrowest air cross-section from which the Ventilation speed in the immediate vicinity of the spray nozzle depends.
Die Zeichnung stellt einen Teil eines Vergasers vor. Der Zerstäubereinsatz ist mit Z bezeichnet. Er besitzt je nach Anordnung des Mischrohres eine mehr oder weniger weite Bohrung, durch welche die Luft streicht,, und trägt, in seiner Mittellinie die Spritzdüse D, die weit gebohrt sein kann, und am unteren Ende in einen Kegel ausläuft. Durch eine Mutter M wird der Zerstäubereinsatz, der an einem Verdrehen verhindert ist, in den Vergaser gedrückt, wobei sich dann das kegelige Ende der Spritzdüse fest in die Bohrung des Scrfwimmergehäuses B legt und einen dichten Abschluß bewirkt.The drawing represents part of a carburetor. The nebulizer insert is labeled Z. Depending on the arrangement of the mixing tube, it has a more or less wide hole through which the air passes, and carries, in its center line, the spray nozzle D, which can be drilled wide and ends in a cone at the lower end. The atomizer insert, which is prevented from twisting, is pressed into the carburetor by a nut M , the conical end of the spray nozzle then being firmly inserted into the bore of the scrwimmer housing B and causing a tight seal.
Gegenüber der Spritzdüse befindet sich in dem Einsatz eine Stellschraube S1 deren Spitze in bekannter Weise teilweise in die Spritzdüsenöffnung reicht. .Opposite the spray nozzle there is an adjusting screw S 1 in the insert, the tip of which extends partially into the spray nozzle opening in a known manner. .
Diese Stellschraube ist ferner an ihrem oberen Ende mit ,einer Markenscheibe A versehen, zu der ein am Zerstäubereinsatz befestigter Zeiger E gehört.This adjusting screw is also provided at its upper end with a washer A , to which a pointer E attached to the atomizer insert belongs.
Der Zerstäubereinsatz bildet weiterhin, wie aus der Figur ersichtlich ist, den engsten Luftquerschnitt.As can be seen from the figure, the atomizer insert continues to form the narrowest one Air cross-section.
Dadurch, daß der Zerstäubereinsatz leicht entfernt und durch einen anderen mit verändertem engsten Querschnitt ersetzt werden kann, ergibt sich der wichtige Vorteil, daß ein und dasselbe Vergasermodell an Maschinen ganz verschiedener Art, mit hoher und niedriger Kolbengeschwindigkeit, mit kurzem oder langem Hub verwendet werden kann. -Because the atomizer insert is easily removed and changed with another The narrowest cross-section can be replaced, there is the important advantage that one and the same carburetor model on machines of very different types, with high and low piston speeds, with short ones or long stroke. -
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE229691C true DE229691C (en) |
Family
ID=489972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT229691D Active DE229691C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE229691C (en) |
-
0
- DE DENDAT229691D patent/DE229691C/de active Active
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