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DE381466C - Double-acting four-stroke large gas engine in a row arrangement with fan - Google Patents

Double-acting four-stroke large gas engine in a row arrangement with fan

Info

Publication number
DE381466C
DE381466C DEE27662D DEE0027662D DE381466C DE 381466 C DE381466 C DE 381466C DE E27662 D DEE27662 D DE E27662D DE E0027662 D DEE0027662 D DE E0027662D DE 381466 C DE381466 C DE 381466C
Authority
DE
Germany
Prior art keywords
gas engine
fan
piston
acting
double
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
DEE27662D
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.)
Ehrhardt & Sehmer Akt Ges Masc
Original Assignee
Ehrhardt & Sehmer Akt Ges Masc
Publication date
Priority to DEE27662D priority Critical patent/DE381466C/en
Application granted granted Critical
Publication of DE381466C publication Critical patent/DE381466C/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B75/00—Other engines
    • F02B75/002—Double acting engines

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

Doppelt wirkende Viertaktgroßgasmaschine in Reihenanordnung mit Gebläse. Es ist bekannt, die Leistung von Viertaktgroß-asmaschinen durch Spülen und Aufladen der Zylinder zu steigern. Zur Erzeugung der erforderlichen Druckluft bedient man sich allgemein elektrisch angetriebener Kreiselgebläse. Diesen gegenüber haben Kolbengebläse den Vorteil, daß sie die zu verdichtende Luft messen und dadurch auf einfache Weise eine Mengenregelung ermöglichen. Diese Gebläse haben sich bisher deshalb nicht eingeführt, weil bei den üblichen Antrieben derartiger Gebläse von der Gaskraftmaschine aus diese sich entweder zu lang oder zu breit bauen. Bei der `'erwendung von besonderen Gebläsen mit eigenem Gehäuse, weiche von der Maschinenkurbel angetrieben werden, ist dazu ein besonderes Antriebsgestänge erforderlich.Double-acting four-stroke large gas engine in a row arrangement with fan. It is well known that the performance of large-scale four-stroke engines by purging and charging to increase the cylinder. To generate the required compressed air one operates generally electrically driven centrifugal fan. Opposite these have piston blowers the advantage that they measure the air to be compressed and thus in a simple manner enable quantity control. These fans have not yet been introduced because with the usual drives of such fans from the gas engine these are either too long or too wide. When using special Blowers with their own housing, which are driven by the machine crank, a special drive linkage is required for this.

Bei Viertaktgroßgasmaschinen ist es weiterhin allgemein üblich, die Kolben der Kraftzylinder von den Kolbenstangen tragen zu lassen, welche ihrerseits auf Kreuzköpfen ruhen. .In large four-stroke gas engines, it is still common practice to use the To have the piston of the power cylinder carried by the piston rods, which in turn rest on crossheads. .

Um die mit der bisherigen Anordnung der Kolbengebläse verbundenen Nachteile zu vermeiden, wird erfindungsgemäß an die Stelle der bei Großgasmaschinen üblichen hinteren Führung c_ler Zylinder das Spülgebläse gesetzt. Sein Kolben wird als Tragkolben ausgeführt und so bemessen, daß er außer seinem eigenen Gewicht das des Gasmaschinenkolbens und der Kolbenstange zu tragen vermag. Diese Anordnung hat den Vorteil, daß jede zusätzliche Antriebsvorrichtung gespart wird und die Baumaße der Maschine nicht vergrößert werden.To those associated with the previous arrangement of the piston blower To avoid disadvantages, the invention takes the place of large gas engines usual rear guide c_ler cylinder set the scavenging fan. His piston will designed as a carrying piston and dimensioned in such a way that, in addition to its own weight, it has the of the gas engine piston and the piston rod is able to carry. This arrangement has the advantage that any additional drive device is saved and the dimensions the machine cannot be enlarged.

Die Zeichnung zeigt ein Ausführungsbeispiel. a ist der hintere Kraftzylinder einer Reihengasmaschine, b der Gebläsezylinder, welcher an die Stelle der hinteren Führung getreten ist. Der frei schwebende Kolben c des Gasmaschinenzylinders ruht auf der Kolbenstange d, welche an dem einen Ende vom Kreuzkopf e, am anderen Ende von dem als Tragkolben ausgeführten Gebläsekolben f getragen wird.The drawing shows an embodiment. a is the rear power cylinder an in-line gas engine, b the blower cylinder, which takes the place of the rear Leadership has entered. The free-floating piston c of the gas engine cylinder is at rest on the piston rod d, which at one end from the cross head e, at the other end is carried by the blower piston f designed as a support piston.

Claims (1)

PATENT-ANsPRUcH: Doppelt wirkende Viertaktgroßgasmaschine in Reihenanordnung mit Gebläse zum Spülen und Nachladen, dadurch gekennzeichnet, daß der Kolben des Spülgebläses, welches in der verlängerten Maschinenachse angeordnet ist, unmittelbar auf der Kolbenstange des letzten Gasmaschinenzylinders angebracht wird und gleichzeitig als Tragschuh für den Gasmaschinenkolben dient.PATENT CLAIM: Double-acting four-stroke large gas engine in a row arrangement with fan for rinsing and reloading, characterized in that the piston of the Rinsing fan, which is arranged in the extended machine axis, directly is attached to the piston rod of the last gas engine cylinder and at the same time serves as a support shoe for the gas engine piston.
DEE27662D Double-acting four-stroke large gas engine in a row arrangement with fan Expired DE381466C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE27662D DE381466C (en) Double-acting four-stroke large gas engine in a row arrangement with fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE27662D DE381466C (en) Double-acting four-stroke large gas engine in a row arrangement with fan

Publications (1)

Publication Number Publication Date
DE381466C true DE381466C (en) 1923-09-20

Family

ID=7072853

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE27662D Expired DE381466C (en) Double-acting four-stroke large gas engine in a row arrangement with fan

Country Status (1)

Country Link
DE (1) DE381466C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE900084C (en) * 1944-05-16 1953-12-21 Adolf Kreuser G M B H Horizontal metal pipe press
DE1154670B (en) * 1960-08-03 1963-09-19 Siemag Siegener Masch Bau Lying large gas engine with piston purge blower

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE900084C (en) * 1944-05-16 1953-12-21 Adolf Kreuser G M B H Horizontal metal pipe press
DE1154670B (en) * 1960-08-03 1963-09-19 Siemag Siegener Masch Bau Lying large gas engine with piston purge blower

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