DE7501509U - AIR-COOLED COMBUSTION ENGINE FOR MOTOR VEHICLES WITH AN ALTERNATOR - Google Patents
AIR-COOLED COMBUSTION ENGINE FOR MOTOR VEHICLES WITH AN ALTERNATORInfo
- Publication number
- DE7501509U DE7501509U DE19757501509 DE7501509U DE7501509U DE 7501509 U DE7501509 U DE 7501509U DE 19757501509 DE19757501509 DE 19757501509 DE 7501509 U DE7501509 U DE 7501509U DE 7501509 U DE7501509 U DE 7501509U
- Authority
- DE
- Germany
- Prior art keywords
- alternator
- combustion engine
- motor vehicles
- air
- cooled combustion
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
- F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
-
- 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
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
Description
PatentanwältePatent attorneys
Dlpl.-Ing R. B E E T Z sen, Dipl.-Ing. K. LAMPRECHT Dr.-Ing. R. B E E TZ Jr.Dlpl.-Ing R. B E E T Z sen, Dipl.-Ing. K. LAMPRECHT Dr.-Ing. R. B E E TZ Jr.
8 München 22, Stelnsdoristr. 10 TnI. (Ofjü) 22 72 01/22 72 4 .1/2960 10 8 Munich 22, Stelnsdoristr. 10 TnI. (Ofjü) 22 72 01/22 72 4 .1 / 2960 10
Tiiinfjr. Ahpiitent München Tt:li> « b 22O4UTiiinfjr. Ahpiitent Munich Tt: li> «b 22O4U
233-23.66bH233-23.66bH
•Luftgekühlte Brennkraftmaschine für
Kraftfahrzeuge mit einer Wechselstrom-Lichtmaschine • Air-cooled internal combustion engine for
Motor vehicles with an alternator
Die Erfindung betrifft einen Antrieb der Wechselstrom-Lichtmaschine einer luftgekühlten Brennkraftmaschine für insbesondere Nutzfahrzeuge, Amphibienwagen od. dgl.The invention relates to a drive for the alternating current generator an air-cooled internal combustion engine for especially commercial vehicles, amphibious vehicles or the like.
Bei bekannten derartigen Antrieben wird der Wechselstromgenerator bzw. die Lichtmaschine von der Kurbelwelle oder der Nockenwelle des Motors angetrieben und ist gewöhnlich am vorderen Deckel des Motorgehäuses in der Nähe des Kurbelwe'len- oder Nockenwellenaustritts angebracht.In known drives of this type, the alternator or alternator is controlled by the crankshaft or the camshaft of the engine and is usually on the front cover of the engine housing near the crankshaft or camshaft exit appropriate.
233-(S 8497-J 395l)-Sd-r (9)233- (S 8497-J 395l) -Sd-r (9)
7501509 02.09.767501509 02.09.76
Ein Nachteil dieser Antriebe von Wechselstrom-Lichtmaschinen besteht darin, daß die Kurbelwelle und die Nocl-onwelle mit mehrfach kleineren Drehzahlen umlaufen als der Läufe1" des Wechselstromgenerators, so daß die Übersetzung des Gcmeratorantriebes daher sehr groß sein muß, z. B. 1 : 3 und mehr. Ferner ergeben sich Schwierigkeiten bei der Anordnung, insbesondere bei Nutzfahrzeugen oder speziellen Wasserfahrzeugen, weil der in der Nähe des Kurbelwellen- oder des Nockenwellenaustritts sitzende Generator das Niveau des Schwellwasserschutzes wesentlich erniedrigt.A disadvantage of these drives for alternating current generators is that the crankshaft and the noon shaft rotate at several times lower speeds than runs 1 "of the alternator, so that the ratio of the generator drive must therefore be very large, e.g. 1: 3 and more Furthermore, difficulties arise with the arrangement, in particular in the case of commercial vehicles or special water vehicles, because the generator located near the crankshaft or camshaft outlet significantly lowers the level of surge protection.
Aufgabe der Erfindung ist die Schaffung eines Antriebes für die hochtourig umlaufende Wecl.^elstromlichtmaschine ohne die bisher notwendigen hohen Übersetzungen.The object of the invention is to create a drive for the high-speed rotating alternator without the previously necessary high gear ratios.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß auf der Antriebswelle eines Ventilators eine Riemenscheibe aufgezogen ist, die der auf dem Gehäuse der Steuerwellenräder der Maschine angeordneten Generator über einen Keilriemen und eine weitere Riemenscheibe antreibt. This object is achieved in that on the Drive shaft of a fan is wound on a pulley, which The generator, which is arranged on the housing of the control shaft gears of the machine, drives via a V-belt and another belt pulley.
Im folgenden wird eine Ausführung des Antriebes nach de: Erfindung anhand der Zeichnung ausführlich beschrieben. Es zeigen:The following is an embodiment of the drive according to de: Invention described in detail using the drawing. Show it:
Fig. 1 schematisch die Gesamtanordnung in Seitenansicht,Fig. 1 schematically the overall arrangement in side view,
Fig. 2 eine schematische Rückansicht der Lagerung des Wechselstromgenerators .Fig. 2 is a schematic rear view of the mounting of the alternator .
7501509 02.09.767501509 02.09.76
Der Wechselstromgenerator 1 ist an Angüssen Ί, 4' des Deckels
2 des Gehäuses 3 der Steuerwellonrädor gelagert. Auf einer Antriebswelle
6 für ein Kühlgebläse 7 ist eine Riemenscheibe 5 befestigt, von
der das Drehmoment der Welle 6 auf eine Riemenscheibe 10 des Wechselstromgenerators
1 durch einen Keilriemen übertragen wird. Die
Spannung der Riemenscheibe 11 wird auf eine bekannte Art mit Hilfe
einer Führung 8, die auf dem Anguß 4 des Deckels 2 gehalten ist, und
mittels einer am Wechselstromgenerator 1 angebrachten Schraube 2
durchgeführt. |The alternator 1 is at sprues Ί, 4 'of the cover
2 of the housing 3 of the Steuerwellonrädor stored. A belt pulley 5 is attached to a drive shaft 6 for a cooling fan 7, from
which the torque of the shaft 6 is transmitted to a pulley 10 of the alternator 1 through a V-belt. the
Tension of the pulley 11 is by means of a known manner
a guide 8 which is held on the sprue 4 of the cover 2, and
by means of a screw 2 attached to the alternator 1
carried out. |
Einen Vorteil der Vorrichtung nach der Erfindung bildet der Um- JAn advantage of the device according to the invention is the J
stand, daß es zur Übertragung des Drehmoments nicht nötig ist, gro- 3stood that it is not necessary to transmit the torque, large 3
ße Versetzungen zu benutzen, da die Drehzahlen des Ventilators unge- |ße offsets, since the fan speeds are un- |
fähr die gleichen sind wie die erforderlichen Generatordrehzahlen. jjare almost the same as the required generator speeds. yy
s Einen weiteren wesentlichen Vorteil bildet die Anbringung des |s Another essential advantage is the attachment of the |
Wechselstromgenerators am -Deckel des Gehäuses der Steuerwellen- fAlternator on the cover of the control shaft housing f
räder, was insbesondere bei Nutzfahrzeugen und bei speziellen Was- 'i wheels, which is particularly important in commercial vehicles and in special Was- 'i
serfahrzeugen von Bedeutung ist. Durch diese Anordnung wird das Ni- |is important. This arrangement makes the Ni |
veau des Schwellwasserschutzes dieser Fahrzeuge erhöht, und es ist \ veau of the swell protection of these vehicles increased, and it is \
nicht notwendig, die wesentlich schwereren und kostspieligeren was- \ not necessary, the much heavier and more expensive was- \
serdichten Wechselstromgeneratoren einzusetzen. \ use watertight alternators. \
7501509 0109.767501509 0109.76
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS47174A CS170562B1 (en) | 1974-01-24 | 1974-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7501509U true DE7501509U (en) | 1976-09-02 |
Family
ID=5336849
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752502100 Pending DE2502100A1 (en) | 1974-01-24 | 1975-01-20 | Alternator drive espec. for air cooled engines - has belt drive from fan shaft pulley |
| DE19757501509 Expired DE7501509U (en) | 1974-01-24 | 1975-01-20 | AIR-COOLED COMBUSTION ENGINE FOR MOTOR VEHICLES WITH AN ALTERNATOR |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752502100 Pending DE2502100A1 (en) | 1974-01-24 | 1975-01-20 | Alternator drive espec. for air cooled engines - has belt drive from fan shaft pulley |
Country Status (2)
| Country | Link |
|---|---|
| CS (1) | CS170562B1 (en) |
| DE (2) | DE2502100A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS572654Y2 (en) * | 1976-02-17 | 1982-01-18 |
-
1974
- 1974-01-24 CS CS47174A patent/CS170562B1/cs unknown
-
1975
- 1975-01-20 DE DE19752502100 patent/DE2502100A1/en active Pending
- 1975-01-20 DE DE19757501509 patent/DE7501509U/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2502100A1 (en) | 1975-07-31 |
| CS170562B1 (en) | 1976-09-15 |
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