DE858645C - Carburetor arrangement for motorcycles - Google Patents
Carburetor arrangement for motorcyclesInfo
- Publication number
- DE858645C DE858645C DE1949858645D DE858645DA DE858645C DE 858645 C DE858645 C DE 858645C DE 1949858645 D DE1949858645 D DE 1949858645D DE 858645D A DE858645D A DE 858645DA DE 858645 C DE858645 C DE 858645C
- Authority
- DE
- Germany
- Prior art keywords
- carburetor
- sheet metal
- motorcycles
- engine
- metal frame
- 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
Links
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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/1015—Air intakes; Induction systems characterised by the engine type
- F02M35/10196—Carburetted engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/06—Arrangement in connection with combustion air intake or gas exhaust of propulsion units using structural parts of the vehicle as ducts, e.g. frame parts
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- 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
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
- F02M35/162—Motorcycles; All-terrain vehicles, e.g. quads, snowmobiles; Small vehicles, e.g. forklifts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/12—Motorcycles, Trikes; Quads; Scooters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
Die Erfindung; betrifft eine Vergaseranordnung für Krafträder mit liegenden Zylindern. Es ist an sich bekannt, den @"ergaser in Teile des Motorgehäuses einzubeziehen, um ihn bei derVerwendung eines Drehschiebers zur Steuerung des Einlasses des Gas-Luft-Gemische: in das Kurbelgehäuse in die Nähe des ersteren zu legen. Diese Anordnung bedingt jedoch die Anbringung eines besonderen Raumes für die Unterbringung des Vergasers im Motorblock, wodurch das Guristück verhältnismäßig kompliziert wird. Zudem liegt in diesem Fall das in dem den Vergaser abdeckenden Deckel untergebrachtel_uftfilter nur in einer geringen Höhe über der Fahrbahn, so daß es einer starken Verschmutzung ausgesetzt ist.The invention; relates to a carburetor assembly for motorcycles with lying cylinders. It is known per se, the @ "gasifier in parts of the engine housing when using a rotary valve to control the inlet of the gas-air mixture: put in the crankcase near the former. These However, the arrangement requires the attachment of a special room for the accommodation of the carburetor in the engine block, which makes the Guristück relatively complicated. In addition, in this case the air filter is located in the cover that covers the carburetor only at a low height above the road, so that there is heavy pollution is exposed.
Es ist ferner bekannt, den Vergaser über dem Motorgehäuse anzuordnen und ihn mit einer besonderen Verschalung abzudecken. Diese Anordnung erfordert eine zusätzliche'Materialverwendung für die besondere Verkleidung des Vergasers.It is also known to arrange the carburetor above the engine housing and to cover it with a special casing. This arrangement requires a additional use of material for the special cladding of the carburetor.
Bekannt ist «-eiterkin, den ganzen Motor mit Vergaser und Antriebsorganen innerhalb eines kastenförmigen Blechrahmens oder eines als Sitz dienenden Blechgehäuse: anzuordnen. Die .Einkapselung des Motors hat jedoch den -Nachteil unzureichender .#,lototl.zühluii" und hat außerdem eine un-I erwünschte erhebliche Envä rinung des Vergasers zur Folge. Weiterhin ist bei diesen Anordnungen die Schiverpun ktlage verhältnismäßig ungünstig."-Eiterkin" is known, the whole engine with carburetor and drive mechanisms within a box-shaped sheet metal frame or a sheet metal housing serving as a seat: to arrange. The encapsulation of the engine has the disadvantage, however, inadequate . #, lototl.zühluii "and also has an undesirable considerable degree of environmental protection of the carburetor. Furthermore, the ski point is in these arrangements relatively unfavorable.
Erfindungsgemäß werden alle geschilderten Nachteile dadurch behoben, daß bei liegender Zylinderanordnung der Vergaser für sich allein in dem Hohlraum eines in an sich bekannter Weise aus Blech bestehenden 'hraftr-,idralimens angebracht ist. welch letzterer an seinem unteren I'snde den -Motorblock trägt, so daß sich dieser unterhalb des Vergasers unr_i außerhalb des Blechrahmens befindet.According to the invention, all the disadvantages outlined are eliminated by that when the cylinder arrangement is lying down, the carburetor is by itself in the cavity a 'hraftr-, idralimens attached in a manner known per se made of sheet metal is. which latter carries the engine block at its lower end, so that this is located below the carburetor and outside the sheet metal frame.
Der Vergaser liegt damit außerhalb des Kühl-Itifistroines für den Zylinder, während unigekehrt der Motorblock mit dem "Zylinder dem vollen Kühlluftstrom ausgesetzt ist. Der Vergaser bleibt alsts dadurch während des Betriebes der Verbrennungskraftmaschine auf niedrigerer Temperatur, als es bei den bekannten Konstruktionen der Fall ist, wo er im Motorblock selbst oder zusammen niit dem Motor in einem gemeinsamen Blechrahmen oder Gehäuse untergebracht ist. Uni den Vergaser he-(Iuetn zugänglich ztt machen, wird nach einem weiteren Merkmai der Erfindung der Blechrahmen vorteilhaftenveise init einer Öffnung versehen. die beispielsweise durch eine Tür verschlossen werflen kann.The carburetor is thus outside of the cooling Itifistroines for the Cylinder, while in reverse the engine block with the "cylinder the full flow of cooling air is exposed. As a result, the carburetor remains during operation of the internal combustion engine at a lower temperature than is the case with the known constructions, where it is in the engine block itself or together with the engine in a shared sheet metal frame or housing is housed. Make the carburetor accessible, According to a further feature of the invention, the sheet metal frame is advantageous provided with an opening. which are locked, for example, by a door can.
Die erfindungsgeniäßeAnordnung hat weiterhin den grol.ten Vorteil, daß an der Hinterwand d, Rahtnens hurchbrechungen für den Durchtritt der Frischluft vorgesehen ;.-erden können. didurch ein Luftfilter abdeckbar sind. Der Querschnitt des Luftfilters kan:i dabei, ohne das Aussehen des Kraftrades zu stören, sehr groß gehalten «-erden, s,) (1a].; sein Widerstand gering ist.The arrangement according to the invention also has the greatest advantage that on the rear wall d, Rahtnens breakthroughs for the passage of fresh air provided; .- able to earth. can be covered by an air filter. The cross section of the air filter can be very large without disturbing the appearance of the motorcycle held «-erden, s,) (1a] .; its resistance is low.
In der Zeichnung ist die Erfindung an einem Aus-Eihrungsbeispiel dargestellt. Es zeigt Fig. i die Seitenansicht der Anordnung des Blockmotors mit Vergaser und dem -Unterteil des Rahmens und Fig. 2 einen Schnitt nach der Linie 11-II der Fig. i.In the drawing, the invention is shown on an Aus-Eihrungsbeispiel. It shows Fig. I the side view of the arrangement of the block engine with carburetor and the lower part of the frame and FIG. 2 shows a section along the line 11-II of FIG. i.
In den Figuren ist i das Blockmotorgeliäuse. an dein der in Fahrtrichtung liegende Zylinder 2 angeordnet ist. Das Blockniotorgehäuse i ist am unteren Teil eines aus Blech bestehenden Rahmens 3 angeordnet, der kastenförmig ausgebildet ist. In diesem ist der Vergaser d. untergebracht und durch eine Öfinung 5 zugängig, die durch die Tür 6 verschlossen werden kann. Der Hinterteil des Blechrahmens 3 besitzt die Durchbrechungen 7, die nach innen durch das Luftfilter 8 abgedeckt sind.In the figures, i is the block motor housing. to your der in the direction of travel horizontal cylinder 2 is arranged. The block rivet housing i is on the lower part a sheet metal frame 3 is arranged, which is box-shaped. In this the carburetor is d. housed and accessible through an opening 5, the can be closed by the door 6. The rear part of the sheet metal frame 3 has the openings 7, which are covered on the inside by the air filter 8.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE858645T | 1949-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE858645C true DE858645C (en) | 1952-12-08 |
Family
ID=580256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1949858645D Expired DE858645C (en) | 1949-05-05 | 1949-05-06 | Carburetor arrangement for motorcycles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE858645C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE935222C (en) * | 1953-09-27 | 1955-11-17 | Triumph Werke Nuernberg Ag | Air filter assembly |
DE965612C (en) * | 1952-02-20 | 1957-06-13 | Nsu Werke Ag | Air filter arrangement on motorcycles, motorcycles |
DE1011224B (en) * | 1953-11-24 | 1957-06-27 | Nsu Werke Ag | Vehicle, preferably motorcycle frame, the cavity of which serves as a calming space for the intake air |
DE1036571B (en) * | 1953-11-24 | 1958-08-14 | Nsu Werke Ag | Device for intake noise damping and filtering of the carburetor of a motorcycle, motorcycle, moped and the like. Like. incoming intake air |
DE1094613B (en) * | 1954-01-20 | 1960-12-08 | Zweirad Union Ag | Frame made of pressed sheet metal parts for motorcycles, especially motorcycles |
DE3100563A1 (en) * | 1980-03-12 | 1981-11-19 | Ateliers de la Motobecane, 93502 Pantin, Seine | Arrangement for suspending an engine from the frame of a motorbike or moped |
-
1949
- 1949-05-06 DE DE1949858645D patent/DE858645C/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE965612C (en) * | 1952-02-20 | 1957-06-13 | Nsu Werke Ag | Air filter arrangement on motorcycles, motorcycles |
DE935222C (en) * | 1953-09-27 | 1955-11-17 | Triumph Werke Nuernberg Ag | Air filter assembly |
DE1011224B (en) * | 1953-11-24 | 1957-06-27 | Nsu Werke Ag | Vehicle, preferably motorcycle frame, the cavity of which serves as a calming space for the intake air |
DE1036571B (en) * | 1953-11-24 | 1958-08-14 | Nsu Werke Ag | Device for intake noise damping and filtering of the carburetor of a motorcycle, motorcycle, moped and the like. Like. incoming intake air |
DE1094613B (en) * | 1954-01-20 | 1960-12-08 | Zweirad Union Ag | Frame made of pressed sheet metal parts for motorcycles, especially motorcycles |
DE3100563A1 (en) * | 1980-03-12 | 1981-11-19 | Ateliers de la Motobecane, 93502 Pantin, Seine | Arrangement for suspending an engine from the frame of a motorbike or moped |
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