DE3131885A1 - Compressed air-driven starter for internal combustion engines with automatic switching over to the compressor - Google Patents

Compressed air-driven starter for internal combustion engines with automatic switching over to the compressor

Info

Publication number
DE3131885A1
DE3131885A1 DE19813131885 DE3131885A DE3131885A1 DE 3131885 A1 DE3131885 A1 DE 3131885A1 DE 19813131885 DE19813131885 DE 19813131885 DE 3131885 A DE3131885 A DE 3131885A DE 3131885 A1 DE3131885 A1 DE 3131885A1
Authority
DE
Germany
Prior art keywords
compressed air
starter
compressor
line
internal 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.)
Withdrawn
Application number
DE19813131885
Other languages
German (de)
Inventor
Herbert 6290 Weilburg Zemann
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19813131885 priority Critical patent/DE3131885A1/en
Publication of DE3131885A1 publication Critical patent/DE3131885A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N7/00—Starting apparatus having fluid-driven auxiliary engines or apparatus
    • F02N7/08—Starting apparatus having fluid-driven auxiliary engines or apparatus the engines being of rotary type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

The starter starts the engine by means of compressed air. Weak points of electrical starter systems: leads, contacts, short service life of the battery, leakage currents etc. The enclosed drawing shows the functioning of the compressed air starter. Fig. 1: compressed air flows out of the cylinder through the line (1), drives the turbine, which drives the engine flywheel (10) by way of the gears shown. At the same time compressed air through the line (2) forces the piston (4) upwards against the spring (5) so that used compressed air can escape through the aperture (6). Fig. 2: after starting, the spring (5) forces the piston (4) back down. The engine now drives the turbine. Air is drawn in through the apertures (7), compressed and forced through the bore (8) and line (9) into the compressed air cylinder. The starter system could be especially suitable for engines of heavy land-based vehicles and for ship's engines of a certain size. <IMAGE>

Description

Preßluftgetriebener Anlasser für VerbrennungsmotoreCompressed air driven starter for internal combustion engines

mit automatischer Umschaltung zum Kompressor.with automatic switchover to the compressor.

Der preßluftgetriebene Anlasser SiX dient zum anlassen von Verbrennungsmotoren.Nach dem Anlassen wird er durch automati= sches Umschalten zum Kompressor,der die Preßluftflasche wie= der füllt.Bisher werden Motore von elektrischen Anlassern angeworfen.Die dazu nötigen Ileibatterien sind sehr schwer, und müssen etwa alle drei Jahre erneuert werden.Auserdem sind sie anfällig gegen tiefe Temperaturen,und gegen Nässe.The compressed air driven starter SiX is used to start internal combustion engines after starting it is automatically switched to the compressor that controls the compressed air bottle how = he fills. Up to now, motors have been started by electric starters The necessary ileal batteries are very heavy and need to be replaced about every three years They are also prone to low temperatures and moisture.

Die Erfindung soll eine unempfindliche,langlebige Anlasser= anlage darstellen.Ais Energiequelle dient einePreßluftflasche durch eine Leitung verbunden mit einem Turbinenteil,einer Fliehkraftkupplung und zwei Zahnrädern.Zur Anlage gehört ein Steuerkolben,der das Umschalten zum Kompressor ermög= licht.Diese Anlage könnte geeignet sein zum Einbau in LKW und andere schwere Fahrzeuge.Der Kompressor könnte sowohl die Preßluftflasche zum Anlassen,ala auch die Tanks für die Druckluftbremsen füllen.Abb.1 zeigt den Anlassvorgang.The invention is intended to be an insensitive, long-lasting starter system A compressed air bottle connected by a line is used as an energy source with a turbine part, a centrifugal clutch and two gear wheels. Belongs to the system a control piston that enables switching to the compressor. This system could be suitable for installation in trucks and other heavy vehicles. The compressor could both the compressed air bottle for starting, as well as the tanks for the compressed air brakes Figure 1 shows the starting process.

Das Anlasserritzel und der Zahnkranz des Notorschwungrades sind ständig im Eingriff.Durch die Leitung 1 ströhmt Preß= luft in die Turbine.Ebenso durch die Nebenleitung2.Hier wird die Klappe 3 hochgedrückt,und der Kolben 4 gegen seine Feder 5 nach oben gedrückt.Diedie Turbine treibende Preßluft kann nun durch die Bohrung 6 im Kolben und in der Zylinderwandung entweichen.Abb.2zeigt,wie aus dem Anlasser ein Kompressor wird.Wenn der Motor läuft,treibt er die Tur= bine an und bewirkt daß die Fliehkraftkupplung eingekuppelt bleibt.Durch die Elarpen 7 wird Luft angesaugt.Gleichzeitig schließt sich Klappe 3.Feder 5 drückt Kolben 4 nun nach unten.Die zwischen Kolben und Klappe befindliche Luft ent= weicht sehr-langsam durch das kleine Loch in der Klappe.The starter pinion and the ring gear of the notor flywheel are constant In engagement. Compressed air flows through line 1 into the turbine, as well as through the Secondary line 2. Here the flap 3 is pushed up and the piston 4 against its spring 5 pushed up, driving the turbine Compressed air can now escape through the bore 6 in the piston and in the cylinder wall. Fig. 2 shows how the starter turns into a compressor; when the engine is running, it drives the turbine on and causes the centrifugal clutch to remain engaged by the Elarpen 7 air is sucked in. At the same time, flap 3 closes, spring 5 pushes the piston 4 now downwards. The air between the piston and the flap escapes very slowly through the small hole in the flap.

Dadurch hat der Motor Zeit,nach dem Anlassen auf Touren zu kommen.Ist der Kolben nut ganz unten,wird die komprimierte Luft durch die Kolbenbohrung 8 in die Leitung 9 gedrückt, und gelangt in die Preßluftflasche.Der Anlasser wirkt nun als Kompressor.Die übrigen Funktionen der Anlage sind is der Erstanmeldung Akt.Z.P 3006515.7 außführlich beschrieben.This gives the engine time to rev up after starting the piston groove at the very bottom, the compressed air is drawn through the piston bore 8 in the line 9 is pressed, and gets into the compressed air bottle. The starter now works as a compressor. The other functions of the system are available at the time of the first registration Akt.Z.P 3006515.7 is described in detail.

L e e r s e i t eL e r s e i t e

Claims (1)

Patentansprüche.Claims. 1) Oberbegriff: @ preßluftgetriebener Anlasser für Verbrennungsmotore mit automatischer Umschaltung zum Kompressor.1) Generic term: @ compressed air driven starter for internal combustion engines with automatic switchover to the compressor. Kennzeichnender Teil: dadurch gekennzeichhet,daß die Anlage aus einer Preßluft= turbine mit angeschlossener Fliehkraftkupplung,sowie zwei Zahnrädern zur Herabsetzung der umdrehungen besteht. Characteristic part: characterized in that the system consists of a Compressed air = turbine with attached centrifugal clutch, as well as two gears for There is a reduction in the number of revolutions. Oberbegriff des Unteranspruchs: preßluftgetriebener Anlasser nach Anspruch 1: Kennzeichnender Teil des Unteranspruchs: dadurch gekennzeichnet ,daß zum Anlasser ein Steuerkolben gehört,der das automatische Umschalten des Anlassers zum Kompressor ermöglicht.Preamble of the sub-claim: Compressed air-driven starter Claim 1: Characteristic part of the sub-claim: characterized in that the starter includes a control piston that automatically switches over the starter to the compressor.
DE19813131885 1981-04-16 1981-04-16 Compressed air-driven starter for internal combustion engines with automatic switching over to the compressor Withdrawn DE3131885A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813131885 DE3131885A1 (en) 1981-04-16 1981-04-16 Compressed air-driven starter for internal combustion engines with automatic switching over to the compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813131885 DE3131885A1 (en) 1981-04-16 1981-04-16 Compressed air-driven starter for internal combustion engines with automatic switching over to the compressor

Publications (1)

Publication Number Publication Date
DE3131885A1 true DE3131885A1 (en) 1982-11-11

Family

ID=6139182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813131885 Withdrawn DE3131885A1 (en) 1981-04-16 1981-04-16 Compressed air-driven starter for internal combustion engines with automatic switching over to the compressor

Country Status (1)

Country Link
DE (1) DE3131885A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1256714A2 (en) * 2001-05-11 2002-11-13 Dolcetta Capuzzo, Cesare, Dott. Ing. Starter system for an internal combustion engine through compressed air
GB2491627A (en) * 2011-06-09 2012-12-12 Ford Global Tech Llc An apparatus and method for restarting an engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1256714A2 (en) * 2001-05-11 2002-11-13 Dolcetta Capuzzo, Cesare, Dott. Ing. Starter system for an internal combustion engine through compressed air
EP1256714A3 (en) * 2001-05-11 2005-06-08 Cesare Dott. Ing. Dolcetta Capuzzo Starter system for an internal combustion engine through compressed air
GB2491627A (en) * 2011-06-09 2012-12-12 Ford Global Tech Llc An apparatus and method for restarting an engine
GB2491627B (en) * 2011-06-09 2017-07-26 Ford Global Tech Llc An apparatus and method for restarting an engine

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