DE489998C - Four-stroke injection internal combustion engine with a laterally arranged fuel pump - Google Patents

Four-stroke injection internal combustion engine with a laterally arranged fuel pump

Info

Publication number
DE489998C
DE489998C DEV23410D DEV0023410D DE489998C DE 489998 C DE489998 C DE 489998C DE V23410 D DEV23410 D DE V23410D DE V0023410 D DEV0023410 D DE V0023410D DE 489998 C DE489998 C DE 489998C
Authority
DE
Germany
Prior art keywords
fuel pump
shaft
combustion engine
internal combustion
alternator
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
Application number
DEV23410D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Priority to DEV23410D priority Critical patent/DE489998C/en
Application granted granted Critical
Publication of DE489998C publication Critical patent/DE489998C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0269—Controlling by changing the air or fuel supply for air compressing engines with compression ignition
    • F02D2700/0282—Control of fuel supply
    • F02D2700/0284—Control of fuel supply by acting on the fuel pump control element
    • F02D2700/0292—Control of fuel supply by acting on the fuel pump control element depending on the speed of a centrifugal governor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

Viertakt-Einspritz-Brennkraftmaschine mit seitlich angeordneter Brennstoffpumpe Die Erfindung betrifft eine Viertakt-Einspritz-Brennkraftmaschine mit seitlich angeordneter Brennstoffpumpe. Erfindungsgemäß ist die seitliche Nebenantriebswelle zwischen Reglergehäuse und Lichtmaschine geteilt, und an dieser Stelle sind die Antriebszahnräder für die an das Reglergehäuse seitlich angeflanschte Brennstoffpumpe angeordnet, die von der mit Kurbelwellenumdrehzahl laufenden Nebenantriebswelle mit halber Drehzahl angetrieben wird.Four-stroke injection internal combustion engine with a laterally arranged fuel pump The invention relates to a four-stroke injection internal combustion engine with a laterally arranged Fuel pump. According to the invention, the side power take-off shaft is between the controller housing and alternator shared, and at this point are the drive gears for that arranged on the controller housing laterally flanged fuel pump, which of the power take-off shaft running at crankshaft speed at half speed is driven.

Ferner wird die mit der. Lichtmaschine gekuppelte, im Pumpengehäuse gelagerte Hilfswelle mittels an sich bekannter Zahnklauen vom verlängerten Stirnritzel auf. der- Nebenantriebswelle mitgenommen, so daB das Pumpengehäuse und die Lichtmaschine ohne Ausbau des Antriebsritzels seitlich entfernt -werden können.Furthermore, the. Alternator coupled, in the pump housing Bearing auxiliary shaft by means of known tooth claws from the extended spur pinion on. taken along the power take-off shaft, so that the pump housing and the alternator can be removed laterally without removing the drive pinion.

Die Abbildung zeigt den von der Seite gesehenen Zylinder- und Kurbelgehäuseblock i einerBrennkraftmaschine mitder"neuenBrennstoffpumpenanordnung im Längsschnitt. Die mit dem Antriebszahnrad 3 im Gehäuseblock i gelagerte, hier den Regler q. tragende Hilfswelle 2 ist vorn mit der Flügelradwelle 5 der Kühlwasserumlaufpumpe gekuppelt. Hinten sitzt auf der Welle :2 das Stirnritzel 6, welches mit dem Stirnrad 7 der im Brennstoffpumpengehäuse 8 gelagerten Welle 9 im Eingriff steht und somit diese und die hohle, in der Drehrichtung durch Keile mitgenommene Nockenwelle io mit einer der erforderlichen halben Kurbelwellendrehzahl entsprechenden Untersetzung antreibt.The illustration shows the cylinder and crankcase block seen from the side i an internal combustion engine with the "new fuel pump arrangement in longitudinal section. The one mounted with the drive gear 3 in the housing block i, here the controller q. bearing Auxiliary shaft 2 is coupled at the front to the impeller shaft 5 of the cooling water circulation pump. At the back sits on the shaft: 2 the spur pinion 6, which with the spur gear 7 of the in the fuel pump housing 8 mounted shaft 9 is in engagement and thus this and the hollow camshaft driven in the direction of rotation by splines io with a the required half of the crankshaft speed corresponding reduction drives.

Das Gehäuse 8 der Brennstoffpumpe ist an der einen Seite durch Flansche mit dem Reglergehäuse i verschraubt. Nach Lösen der Verschraubung sind die Zahnräder 6 und 7 zugänglich, und die Antriebswelleg der Brennstoffpumpe nebst ihrem Antriebszahnrad 7 können von der Seite aus in das Pumpengehäuse ein- bzw. ausgebaut werden. Um einen leichten Ausbau der Brennstoffpumpe zu ermöglichen, wird die Hilfswelle i i mittels Zahnklauen 12 vom verlängerten Stirnritzel 6 mitgenommen. Ein Löseri des Antriebsritzels 6, das auf der Welle 2 sitzt, erübrigt sich daher beim Ausbau. Die Welle i i ist durch eine Kupplung 13 mit der Ankerwelle der Lichtmaschine 14 verbunden, die in üblicher Weise durch ein leicht lösbares Spannband festgehalten wird.The housing 8 of the fuel pump is on one side by flanges screwed to the controller housing i. After loosening the screw connection, the gears are 6 and 7 accessible, and the drive shaft of the fuel pump together with its drive gear 7 can be installed or removed from the side in the pump housing. To one To allow easy removal of the fuel pump, the auxiliary shaft i i by means of Tooth claws 12 taken along by the extended spur pinion 6. A loosener of the drive pinion 6, which sits on shaft 2, is therefore unnecessary when removing. The wave i is i connected by a coupling 13 to the armature shaft of the alternator 14, which is shown in is usually held in place by an easily detachable strap.

Claims (2)

PATENTANSPRÜCHE: i. Viertakt - Einspritz - Brennkraftmaschine mit seitlich angeordneter Brennstoffpumpe, dadurch gekennzeichnet, daß die seitliche Nebenantriebswelle (2) zwischen Reglergehäuse(i) und Lichtmaschine (14) geteilt ist und an dieser Stelle die Antriebszahnräder (6, 7) für die an das Reglergehäuse seitlich angeflanschte Brennstoffpumpe (8) angeordnet sind, die von der mit Kurbelwellenurndrehzahl laufenden Nebenantriebswelle mit halber Drehzahl angetrieben wird. PATENT CLAIMS: i. Four-stroke injection internal combustion engine with Laterally arranged fuel pump, characterized in that the lateral Power take-off shaft (2) divided between regulator housing (i) and alternator (14) is and at this point the drive gears (6, 7) for the controller housing Laterally flanged fuel pump (8) are arranged, which is operated by the crankshaft with the primary speed running power take-off shaft is driven at half speed. 2. Maschine nach Anspruch i, dadurch gekennzeichnet, daß die mit der Lichtmaschine (1q.) gekuppelte, im Pumpengehäuse (8) gelagerte Hilfswelle (i i) mittels an sich bekannter Zahnklauen (12) vom verlängerten Stirnritzel (6) auf der Nebenantriebswelle (2) mitgenommen wird, so daß das Pumpengehäuse und die Lichtmaschine ohne Ausbau des Antriebsritzels (6) seitlich entfernt werden können.2. Machine after Claim i, characterized in that the with the alternator (1q.) Coupled, Auxiliary shaft (i i) mounted in the pump housing (8) by means of toothed claws known per se (12) taken along by the extended spur pinion (6) on the auxiliary drive shaft (2) so that the pump housing and the alternator without removing the drive pinion (6) can be removed from the side.
DEV23410D Four-stroke injection internal combustion engine with a laterally arranged fuel pump Expired DE489998C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV23410D DE489998C (en) Four-stroke injection internal combustion engine with a laterally arranged fuel pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV23410D DE489998C (en) Four-stroke injection internal combustion engine with a laterally arranged fuel pump

Publications (1)

Publication Number Publication Date
DE489998C true DE489998C (en) 1930-01-22

Family

ID=7580512

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV23410D Expired DE489998C (en) Four-stroke injection internal combustion engine with a laterally arranged fuel pump

Country Status (1)

Country Link
DE (1) DE489998C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE868536C (en) * 1950-01-06 1953-02-26 Gertrud Schnuerle Multi-cylinder two-stroke internal combustion engine
DE926168C (en) * 1949-10-27 1955-04-07 Gertrud Schnuerle Internal combustion engine with flushing fan

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE926168C (en) * 1949-10-27 1955-04-07 Gertrud Schnuerle Internal combustion engine with flushing fan
DE868536C (en) * 1950-01-06 1953-02-26 Gertrud Schnuerle Multi-cylinder two-stroke internal combustion engine

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