DE288909C - - Google Patents

Info

Publication number
DE288909C
DE288909C DENDAT288909D DE288909DA DE288909C DE 288909 C DE288909 C DE 288909C DE NDAT288909 D DENDAT288909 D DE NDAT288909D DE 288909D A DE288909D A DE 288909DA DE 288909 C DE288909 C DE 288909C
Authority
DE
Germany
Prior art keywords
flange
strip
vortex
charge
bent
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
DENDAT288909D
Other languages
German (de)
Publication of DE288909C publication Critical patent/DE288909C/de
Active 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
    • F02M1/00Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • 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
    • F02M2700/00Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/43Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
    • F02M2700/4302Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
    • F02M2700/4373Mixture improving devices
    • F02M2700/4376Mechanical devices

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Erfindung bezieht sich auf eine Vorrichtung zum Mischen der Ladung für Verbrennungskraftmaschinen. The invention relates to a device for mixing the charge for internal combustion engines.

Von den bekannten Mischvorrichtungen, welche dem Brennstoff eine Wirbelbewegung erteilen, um die Ladung in einzelne Ströme zu zerlegen, zeichnet sich die vorliegende Vorrichtung dadurch aus, daß sie aus einer elastischen Hülse gebildet wird, die sich an ίο die Innenwand der Saugleitung nach dem Einsetzen anschmiegt und aus welcher die die Wirbelbewegung hervorrufenden Flügel ausgestanzt und abgebogen sind.Of the known mixing devices, which give the fuel a swirling motion issue in order to break up the charge into individual streams, the present one stands out Device in that it is formed from an elastic sleeve which is attached to ίο the inner wall of the suction line fits snugly after insertion and from which the Wings causing vortex motion are punched out and bent.

Fig. ι zeigt eine schaubildliche Ansicht einer solchen Misch vorrichtung;Fig. Ι shows a perspective view of such a mixing device;

Fig. 2 ist eine Oberansicht.
Fig. 3 ist eine Oberansicht des Blechstükkes, aus dem die Vorrichtung gestanzt und zurechtgebogen wird.
Fig. 2 is a top view.
Figure 3 is a top plan view of the piece of sheet metal from which the device is stamped and bent.

Fig. 4 ist eine Kantenansicht des Blechstückes. Fig. 4 is an edge view of the sheet metal piece.

Die Mischvorrichtung A wird nach Fig. 1, 2 und 3 aus einem flachen Blechstreifen B hergestellt. Die Flügel 6 werden vom Streifen B ausgestanzt und im rechten Winkel zur Ebene des Streifens abgebogen. Die Kante C des Streifens ist mit Kerben versehen und in der fertigen Vorrichtung in Form eines Flansches umgelegt. Der Streifen wird durch passende Walzen hindurchgeschickt, um auf Hülsenform zurechtgebogen zu werden. Die Flügel 6 ragen dann in das Innere dieser Hülse, und der Flansch C ragt nach außen. Die so fertiggestellte Mischvorrichtung kann in die Saugleitung eines Motors eingesetzt werden, indem der Flansch C zwischen den Flansch der Saugleitung und den Flansch eines Vergasers festgeklemmt wird. Zur Einfügung der Vorrichtung in eine bestehende Maschine ist es demnach nur notwendig, die Flanschen des Vergasers und der Einlaßröhre etwas voneinander zu entfernen, die Vorrichtung einzusetzen und die Flanschen wieder zu verschrauben.The mixing device A is produced from a flat sheet metal strip B according to FIGS. 1, 2 and 3. The wings 6 are punched out from the strip B and bent at right angles to the plane of the strip. The edge C of the strip is provided with notches and folded over in the finished device in the form of a flange. The strip is passed through suitable rollers to be bent into a sleeve shape. The wings 6 then protrude into the interior of this sleeve, and the flange C protrudes outwards. The mixing device thus completed can be inserted into the suction pipe of an engine by clamping the flange C between the flange of the suction pipe and the flange of a carburetor. To insert the device into an existing machine it is therefore only necessary to slightly remove the flanges of the carburetor and the inlet pipe from one another, insert the device and screw the flanges back on.

Sollte die Saugleitung nicht ganz glatt auf der Innenfläche gehalten sein, wodurch die Einfügung der Vorrichtung erschwert wird, so ist nichts weiter als ein Zusammendrücken der Hülse erforderlich, die dann nach Einfügen infolge ihrer eigenen Elastizität sich von selbst den Wänden der Einlaßröhre anpassen wird.If the suction line is not kept completely smooth on the inner surface, which causes the Insertion of the device is made difficult, so is nothing more than a squeeze the sleeve required, which then after insertion due to its own elasticity of will adapt itself to the walls of the inlet tube.

Claims (1)

Patent-Anspruch:Patent claim: Mischvorrichtung für Verbrennungskraftmaschinen, welche dem Verbrennungsgemisch eine Wirbelbewegung erteilt und die Ladung in Einzelströme zerlegt, dadurch gekennzeichnet, daß sie aus einer elastischen Hülse gebildet wird, die sich an die Innenwand der Saugleitung nach dem Einsetzen anschmiegt und aus welcher die die Wirbelbewegung hervorrufenden Flügel ausgestanzt und abgebogen sind.Mixing device for internal combustion engines, which the combustion mixture a vortex movement is given and the charge is broken down into individual currents, characterized in that it consists of an elastic Sleeve is formed, which is attached to the inner wall of the suction line after insertion hugs and from which the vortex-causing wings are punched out and have turned. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT288909D Active DE288909C (en)

Publications (1)

Publication Number Publication Date
DE288909C true DE288909C (en)

Family

ID=543983

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT288909D Active DE288909C (en)

Country Status (1)

Country Link
DE (1) DE288909C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908209C (en) * 1951-08-26 1954-04-01 Alfred Knecht Method and device for the performance-increasing supply of purified fresh air in internal combustion engines, in particular in diesel engines
DE917040C (en) * 1951-08-26 1954-08-23 Ernst Graf Rotatable agitator for the fuel gas-air mixture between the carburetor and the engine cylinder
WO1997035107A1 (en) * 1996-03-18 1997-09-25 Cheng Theodore Yi Tze Gas swirling device for internal combustion engine
EP1514591A1 (en) * 2003-09-15 2005-03-16 J. Eberspächer GmbH & Co. KG Hot gas flow channel, especially within an exhaust system of an internal combustion engine upstream of a catalyst
DE10239417B4 (en) * 2002-08-28 2009-09-24 J. Eberspächer GmbH & Co. KG Hot gas flow channel, in particular within an exhaust system of an internal combustion engine upstream of a catalyst
GB2459176A (en) * 2008-04-10 2009-10-21 Chang-Ho Chien Vortex generator with air guide plates

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908209C (en) * 1951-08-26 1954-04-01 Alfred Knecht Method and device for the performance-increasing supply of purified fresh air in internal combustion engines, in particular in diesel engines
DE917040C (en) * 1951-08-26 1954-08-23 Ernst Graf Rotatable agitator for the fuel gas-air mixture between the carburetor and the engine cylinder
WO1997035107A1 (en) * 1996-03-18 1997-09-25 Cheng Theodore Yi Tze Gas swirling device for internal combustion engine
DE10239417B4 (en) * 2002-08-28 2009-09-24 J. Eberspächer GmbH & Co. KG Hot gas flow channel, in particular within an exhaust system of an internal combustion engine upstream of a catalyst
EP1514591A1 (en) * 2003-09-15 2005-03-16 J. Eberspächer GmbH & Co. KG Hot gas flow channel, especially within an exhaust system of an internal combustion engine upstream of a catalyst
GB2459176A (en) * 2008-04-10 2009-10-21 Chang-Ho Chien Vortex generator with air guide plates

Similar Documents

Publication Publication Date Title
EP0080603A1 (en) Fuel injection apparatus for internal-combustion engines
DE288909C (en)
DE3729368C3 (en) Air intake arrangement for internal combustion engines with side intake duct for installing an anemometer
DE1925579A1 (en) Air filter
DE1933271C3 (en) Intake manifold for internal combustion engines
DE896392C (en) Housing for an electrically asymmetrically conductive system of the crystal type
DE3243702C2 (en) Mixture intake pipe of a two-stroke boxer engine
DE2735822A1 (en) FUEL TANK FOR HIGH-BOILING FUELS
DE2151187C3 (en) Mixture preparation system for a multi-cylinder injection internal combustion engine
DE20317655U1 (en) Fuel-saving, powerful engine accelerator
DE63632T1 (en) SUCTION DEVICE FOR INTERNAL COMBUSTION ENGINE.
DE663276C (en) Idle device on injection carburettors for internal combustion engines
DE1263405B (en) Bracket for a square nut
DE2449628B2 (en) TWO-STROKE COMBUSTION ENGINE
DE508428C (en) Mixing device for the loading mixture of carburetor machines
DE1476496A1 (en) Device for exhaust gas detoxification from internal combustion engines
DE190916C (en)
DE1942007C (en) Two-stroke opposed piston internal combustion engine with reverse flushing
DE381468C (en) Auxiliary carburetor for internal combustion engines
DE2133754A1 (en) METHOD AND DEVICE FOR CHARGING A COMBUSTION ENGINE
DE1576402A1 (en) Intake system for internal combustion engines
DE1751396C (en) Exhaust collector
DE307556C (en)
DE736682C (en) Device for the supply of fuel mixture in internal combustion engines, especially of motor vehicles
DE202021101096U1 (en) Urea level sensor