DE377064C - Starting device for an explosion engine that drives a centrifugal fire pump - Google Patents

Starting device for an explosion engine that drives a centrifugal fire pump

Info

Publication number
DE377064C
DE377064C DESCH65558D DESC065558D DE377064C DE 377064 C DE377064 C DE 377064C DE SCH65558 D DESCH65558 D DE SCH65558D DE SC065558 D DESC065558 D DE SC065558D DE 377064 C DE377064 C DE 377064C
Authority
DE
Germany
Prior art keywords
drives
starting device
fire pump
explosion engine
engine
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
DESCH65558D
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.)
FRITZ SCHNECKO
Original Assignee
FRITZ SCHNECKO
Publication date
Priority to DESCH65558D priority Critical patent/DE377064C/en
Application granted granted Critical
Publication of DE377064C publication Critical patent/DE377064C/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
    • F02N1/00—Starting apparatus having hand cranks

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

Andrehvorrichtung für einen Explosionsmotor, der eine Feuerlöschkreiselpumpe antreibt. Bei den gegenwärtig im Gebrauch befindlichen Motorspritzen ist die Andrehkurbel zurr Anwerfen des Antriebsmotors im allgemeinen auf dessen Vorderseite befestigt.Cranking device for an explosion engine that uses a centrifugal fire pump drives. In the motorized syringes currently in use, the crank handle is To start the drive motor generally attached to its front.

Da die Bedienung der Spritze sonst ausschließlich vom Stand an der hinteren, freien Seite der Pumpe aus erfolgt, so ergibt sich für den Maschinisten der unerwünschte Umstand, claß er beim Anwerfen des -Motors seinen Bedienungsstand verlassen muß. "Zwecks Orientierung aller für die Bedienung der ganzen Maschine nötigen Handgriffe nach einem einzigen, d. h. dem Bedienungsstande hin, hat man schon versucht, die Kurbel beim Maschinistenstand anzubringen, und übertrug die Kraft zum Motor mit Hilfe einer Welle in Verbindung mit Ketten und Kettenrädern. Diese umständliche und teure Anordnung hat den Nachteil, daß Ketten und Kettenräder während des Betriebes ständig unnütz mitlaufen, zu Unfällen Veranlassung geben und das Gewicht der Spritze erhöhen.Since the syringe can otherwise only be operated from the stand at the rear, free side of the pump takes place, so it results for the machinist the undesirable circumstance that he was in his control station when starting the engine must leave. "For the purpose of orientation for everyone for the operation of the entire machine necessary manipulations after a single, d. H. the service level, one has already tried to attach the crank to the machinist's station and transferred the Power to the engine with the help of a shaft in conjunction with chains and sprockets. This cumbersome and expensive arrangement has the disadvantage that chains and sprockets Constantly walking along uselessly during operation, giving rise to accidents and increase the weight of the syringe.

Die vorliegende Erfindung löst nun die gestellte Aufgabe auf ganz einfache Weise (s. Abbildung).The present invention now solves the problem completely easy way (see picture).

Die übliche Kurbel befindet sich nicht, wie seither, am vorderen freien Ende der -Motorwelle. sondern am hinteren freien Wellenende der Kreiselpumpe. Die Kraftübertragung auf den Motor erfolgt beim Andrehen durch das Pumpe und Motor verbindende Glied, die Kupplung. Das Anwerfen des Motors kann nun vom Maschdnistenstand aus geschehen. Die selbsttätige Kupplung- der Luftpumpe, die in Ruhestellung sich im Zustande des Eingesch altetseins befindet, beginnt beim Ankurbeln sofort züz evakuieren.The usual crank is not, as it has been since then, on the free front one End of the motor shaft. but at the rear free shaft end of the centrifugal pump. the Power is transmitted to the motor when turning by the connecting pump and motor Link, the clutch. The engine can now be started from the machine's stand happen. The automatic clutch of the air pump, which is in the rest position Is in the state of being switched on, immediately begins to evacuate when the crank is cranked.

Claims (1)

PATENTANSPRUCH: Andrehvorrichtung für einen Explosionsmotor, der eine Feuerlöschkreiselpumpe antreibt, dadurch gekennzeichnet, daß die zum Anwerfen des -Motors nötige Kurbel an dem freien Wellenende der Kreiselpumpe angebracht ist. Claim: Starting device for an explosion engine which drives a fire-fighting centrifugal pump, characterized in that the crank required to start the engine is attached to the free shaft end of the centrifugal pump.
DESCH65558D Starting device for an explosion engine that drives a centrifugal fire pump Expired DE377064C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH65558D DE377064C (en) Starting device for an explosion engine that drives a centrifugal fire pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH65558D DE377064C (en) Starting device for an explosion engine that drives a centrifugal fire pump

Publications (1)

Publication Number Publication Date
DE377064C true DE377064C (en) 1923-06-12

Family

ID=7438616

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH65558D Expired DE377064C (en) Starting device for an explosion engine that drives a centrifugal fire pump

Country Status (1)

Country Link
DE (1) DE377064C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE934617C (en) * 1941-07-08 1955-10-27 Kloeckner Humboldt Deutz Ag Hand turning device for internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE934617C (en) * 1941-07-08 1955-10-27 Kloeckner Humboldt Deutz Ag Hand turning device for internal combustion engines

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