DE163976C - - Google Patents
Info
- Publication number
- DE163976C DE163976C DENDAT163976D DE163976DA DE163976C DE 163976 C DE163976 C DE 163976C DE NDAT163976 D DENDAT163976 D DE NDAT163976D DE 163976D A DE163976D A DE 163976DA DE 163976 C DE163976 C DE 163976C
- Authority
- DE
- Germany
- Prior art keywords
- tap
- fuel
- air
- supply
- fuel supply
- 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 15
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 description 2
- 206010044565 Tremor Diseases 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/04—Gas-air mixing apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
- F02M21/0239—Pressure or flow regulators therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Feeding And Controlling Fuel (AREA)
Description
bebtrembling
Jo-S-C-! ι Ι'α/mfo.Yo-S - C-! ι Ι'α / mfo.
§α.§Α.
\ΑΜ\\α\ ΑΜ \\ α
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
^PATENTSCHRIFT^ PATENT LETTERING
KLASSE 46 c.CLASS 46 c.
GANZ & CO.,GANZ & CO.,
in BUDAPESTin Budapest
Bei Verbrennungskraftmaschinen ist das Mischungsverhältnis zwischen Luft und Brennstoff je nach der Art des Brennstoffes derart, daß entweder die Menge der Luft oder des Brennstoffes überwiegt und dementsprechend wird im ersten Falle behufs Reglung bei ungeändert belassener Luftzufuhr die Brennstoffzufuhr vermindert oder vermehrt, im zweiten Falle jedoch die Luftzufuhr geändert, während die Brennstoffzufuhr keine Änderung erfährt.In internal combustion engines, the mixing ratio is between air and fuel depending on the type of fuel such that either the amount of air or the Fuel predominates and accordingly is unchanged in the first case for regulation If the air supply is left, the fuel supply is reduced or increased, but in the second case the air supply is changed while the fuel supply does not change.
Die Erfindung betrifft nun einen Hahn zur Einstellung des Brennstoff- undLuftmischungsverhältnisses, mit dem beide oben genannten Reglungsarten ausgeführt werden können, so daß ein einziger Einstellhahri für Motoren, die mit verschiedenen Brennstoffarten betrieben werden können, genügt.The invention now relates to a tap for adjusting the fuel and air mixing ratio, with which both of the above-mentioned types of regulation can be carried out, see above that a single setting for engines that run on different types of fuel is enough.
Bei der Erfindung kommt es darauf an, daß das Hahnküken zwei Bohrungen erhält und daß jede dieser Bohrungen bezw. die betreffenden Durchbrechungen des Hahngehäuses derart unsymmetrisch ausgestaltet sind, daß der Durchlaßquerschnitt für jede der Bohrungen nur beim Drehen des Hahnes in einer bestimmten Richtung vermindert wird, und zwar für die eine Bohrung beim Drehen des Hahnes in der einen und für die andere Bohrung in der entgegengesetzten Richtung,In the invention, it is important that the cock plug receives two holes and that each of these bores respectively. the relevant openings in the valve body are designed asymmetrically that the passage cross section for each of the Drilling is only reduced when turning the tap in a certain direction, namely for one hole when turning the tap in one and for the other Drilling in the opposite direction,
während beim Drehen in der anderen Richtung die Durchlaßquerschnitte der anderen Leitung unverändert bleiben.while when turning in the other direction, the flow cross-sections of the other Line remain unchanged.
In der Zeichnung ist ein Ausführungsbeispiel des Hahnes dargestellt, und zwar in Fig. ι im Längsschnitt, inIn the drawing, an embodiment of the cock is shown, namely in Fig. Ι in longitudinal section, in
Fig. 2 im Querschnitt nach der Linie A-B, und inFig. 2 in cross section along the line AB, and in
Fig. 3 im Querschnitt nach der Linie C-D der Fig. 1.FIG. 3 in cross section along the line CD in FIG. 1.
Das Küken 1 des Hahnes ist mit zwei übereinander liegenden Bohrungen 2 bezw. 3 versehen. Die eine Bohrung 2 entspricht dem Luftzuführungskanal 4 und die andere Bohrung 3 dem Brennstoff Zuführungskanal 5.The chick 1 of the cock is with two superimposed holes 2 BEZW. 3 Mistake. One bore 2 corresponds to the air supply duct 4 and the other Bore 3 to the fuel supply channel 5.
Wie aus der Fig. 2 ersichtlich, ist das Hahngehäuse für die Bohrung 2 derart unsymmetrisch ausgebildet, daß bei der Drehung des Kükens in der Richtung des Pfeiles 6 bis zur punktiert angedeuteten Stellung der Durchlaßquerschnitt unverändert bleibt, während bei der Drehung in der entgegengesetzten Richtung der Durchlaßquerschnitt des Hahnes vermindert wird.As can be seen from FIG. 2, the tap housing for the bore 2 is asymmetrical in this way formed that upon rotation of the plug in the direction of arrow 6 to the position indicated by the dotted lines The passage cross-section remains unchanged while rotating in the opposite direction Direction of the passage cross-section of the tap is reduced.
Das Hahngehäuse ist aber, wie Fig. 3 zeigt, auch für die Bohrung 3 unsymmetrisch gestaltet und zwar derart, daß bei einer Drehung im Sinne des Pfeiles 6 der Durchlaßquerschnitt jetzt vermindert wird, während eine Drehung des Hahnes in der entgegengesetzten Richtung bis zur punktiert gezeichneten Stellung keine Änderung des Durchlaßquerschnittes der Bohrung 3 bewirkt.However, as FIG. 3 shows, the tap housing is also designed asymmetrically for the bore 3 in such a way that upon rotation in the direction of arrow 6, the passage cross-section is now reduced, while turning the tap in the opposite direction to the position shown in dotted lines no change in the passage cross section of the bore 3 causes.
Wenn also der Hahn in der Richtung des Pfeiles 6 gedreht wird, wird die Brennstoff-So if the tap is turned in the direction of arrow 6, the fuel
zufuhr mit Bezug auf die ständig erhaltene Luftmenge vermindert, gegebenenfalls gänzlich abgesperrt, während bei Drehung des Hahnes im entgegengesetzten Sinne die Brennstoffmenge gleich bleibt und bloß die Luftzufuhr vermindert wird.supply reduced with respect to the constantly received amount of air, possibly completely shut off, while turning the tap in the opposite direction increases the amount of fuel remains the same and only the air supply is reduced.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE163976C true DE163976C (en) |
Family
ID=429601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT163976D Active DE163976C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE163976C (en) |
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0
- DE DENDAT163976D patent/DE163976C/de active Active
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