DE912880C - Method for starting internal combustion engines by clutch with centrifugal masses, which are driven by a starting alternator - Google Patents

Method for starting internal combustion engines by clutch with centrifugal masses, which are driven by a starting alternator

Info

Publication number
DE912880C
DE912880C DEU1321A DEU0001321A DE912880C DE 912880 C DE912880 C DE 912880C DE U1321 A DEU1321 A DE U1321A DE U0001321 A DEU0001321 A DE U0001321A DE 912880 C DE912880 C DE 912880C
Authority
DE
Germany
Prior art keywords
starting
clutch
alternator
internal combustion
driven
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
DEU1321A
Other languages
German (de)
Inventor
Edmond Uher
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 DEU1321A priority Critical patent/DE912880C/en
Application granted granted Critical
Publication of DE912880C publication Critical patent/DE912880C/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
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N5/00—Starting apparatus having mechanical power storage
    • F02N5/04—Starting apparatus having mechanical power storage of inertia type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Description

Verfahren zum Anlassen von Brennkraftmaschinen durch Kupplung mit Schwungmassen, die durch eine Anlaß-Lichtmaschine angetrieben werden Beim Anlassen von Brennkraftmaschinen mit Hilfe von Schwungmassen, die durch eine auf Motorbetrieb geschaltete Anlaß-Lichtmaschine angetrieben werden, ist im Zeitpunkt der Einkupplung die Spannung der Batterie außerordentlich niedrig, so daß der Zündfunke schwach und nicht genügend heiß ist.Method for starting internal combustion engines by coupling with Centrifugal masses that are driven by a starting alternator. When starting of internal combustion engines with the help of flywheels, which are operated by an on engine switched starter alternator is driven at the time of coupling The voltage of the battery is extraordinarily low, making the spark weak and is not hot enough.

Das Verfahren nach der Erfindung löst dieses Problem dadurch, daß man vor dem endgültigen Einrücken der Kupplung schon die Anlaß-Lichtmaschine auf Dynamobetrieb schaltet. Das Einkuppeln vollzieht sich erfindungsgemäß in folgender Weise: Die Anlaß-Lichtmaschine ist auf Motorbetrieb geschaltet. Die Dynamowicklung ist unterbrochen. Durch den antreibenden Anlaßmotor hat die Schwungmasse die gewünschte Höchstdrehzahl erreicht; so wird zunächst von Motorbetrieb auf Dynamobetrieb geschaltet und unmittelbar anschließend erst die Kupplung eingerückt. Da die Schwungmasse beim Umschalten auf Dynamobetrieb die Höchstdrehzahl besitzt, ist die Folge des Umschaltens ein erheblicher Stromstoß, der einen starken und heißen Zündfunken im Moment des Einkuppelns, d. h. des Anlassens, ergibt. Um die Zeitpunkte der Entstehung des Stromstoßes und den des Anlassens einander noch näher zu rücken, wird man zweckmäßigerweise erst kurz vor dem Einkuppeln auf Dynamobetrieb umschalten.The method according to the invention solves this problem in that start the alternator before the clutch is finally engaged Dynamo operation switches. According to the invention, the coupling takes place as follows Way: The starter alternator is switched to engine operation. The dynamo winding is interrupted. Due to the driving starter motor, the flywheel has the desired flywheel Maximum speed reached; so it is first switched from motor operation to dynamo operation and immediately afterwards the clutch is engaged. Since the flywheel at Switching to dynamo mode has the maximum speed, is the consequence of switching a significant surge of electricity that produces a strong and hot spark at the moment of the Engaging, d. H. of tempering, results. The times at which the current surge occurred and It is expedient to move closer to the cause of the cause Do not switch to dynamo mode until just before engaging the clutch.

Der Energieverbrauch der mit Höchstdrehzahl laufenden Schwungmasse durch die Umschaltung auf Dynamobetrieb vor dem Einkuppeln fällt nicht ins Gewicht, so daß die Folge des erfindungsgemäßen Verfahrens ein besseres und rascheres Anspringen der Verbrennungskraftmaschine ist.The energy consumption of the flywheel running at maximum speed by switching to dynamo mode before engaging the clutch is of no consequence, so that the result of the method according to the invention is a better and faster starting the internal combustion engine is.

Claims (1)

PATENTANSPRUCH: Verfahren zum Anlassen von Brennkraftmaschinen durch Kupplung mit Schwungmassen, die durch eine Anlaß-Lichtmaschine angetrieben werden, dadurch gekennzeichnet, daß man vor dem endgültigen Einrücken der Kupplung schon die Anlaß-Lichtmaschine auf Dynamobetrieb schaltet und gleichzeitig ihre Motorwicklung unterbricht.PATENT CLAIM: Method for starting internal combustion engines by Clutch with centrifugal masses, which are driven by a starter alternator, characterized in that one already before the final engagement of the clutch the starting alternator switches to dynamo operation and at the same time its motor winding interrupts.
DEU1321A 1951-09-06 1951-09-06 Method for starting internal combustion engines by clutch with centrifugal masses, which are driven by a starting alternator Expired DE912880C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEU1321A DE912880C (en) 1951-09-06 1951-09-06 Method for starting internal combustion engines by clutch with centrifugal masses, which are driven by a starting alternator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEU1321A DE912880C (en) 1951-09-06 1951-09-06 Method for starting internal combustion engines by clutch with centrifugal masses, which are driven by a starting alternator

Publications (1)

Publication Number Publication Date
DE912880C true DE912880C (en) 1954-06-03

Family

ID=7565068

Family Applications (1)

Application Number Title Priority Date Filing Date
DEU1321A Expired DE912880C (en) 1951-09-06 1951-09-06 Method for starting internal combustion engines by clutch with centrifugal masses, which are driven by a starting alternator

Country Status (1)

Country Link
DE (1) DE912880C (en)

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