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DE506219C - Cylinder for double-acting internal combustion engines - Google Patents

Cylinder for double-acting internal combustion engines

Info

Publication number
DE506219C
DE506219C DES88289D DES0088289D DE506219C DE 506219 C DE506219 C DE 506219C DE S88289 D DES88289 D DE S88289D DE S0088289 D DES0088289 D DE S0088289D DE 506219 C DE506219 C DE 506219C
Authority
DE
Germany
Prior art keywords
cylinder
cover
double
internal combustion
combustion engines
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
DES88289D
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
Publication date
Priority to DES88289D priority Critical patent/DE506219C/en
Application granted granted Critical
Publication of DE506219C publication Critical patent/DE506219C/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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

Zylinder für doppeltwirkende Brennkraftmaschinen Die Erfindung bezieht sich auf einen Zylinder für doppeltwirkende Breimkraftmaschinen und bezweckt, schwere Verschraubungen im Zylinderdeckel zu vermeiden. Gemäß der Erfindung wird der als Drehkörper ausgebildete Zylinderdeckel derart zwischen dem Einsatzzylinder und dein Zylindermantel eingespannt, daß die Befestigungsschrauben außerhalb des Zylinderdeckels zwischen dem den Deckel übergreifenden Ende des Zylindermantels und dem Einsatzzylinder an-: --ordnet sind.Cylinders for double-acting internal combustion engines The invention relates focused on a cylinder for double-acting pulping machines and intended, heavy Avoid screw connections in the cylinder cover. According to the invention, as Rotary body formed cylinder cover in such a way between the insert cylinder and your Cylinder jacket clamped that the fastening screws outside of the cylinder cover between the end of the cylinder jacket overlapping the cover and the insert cylinder arranged: - are arranged.

Ein Ausführungsbeispiel des Erfindungsgegenstandes ist auf der Zeichnung dargestellt.An embodiment of the subject matter of the invention is shown in the drawing shown.

Der als Drehkörper ausgebildete Zylinderdeckel i ist mit einem zentralen Einsatz a versehen, welcher zur Aufnahme der Ventile, z. B. der Einspritz- und Anlaßventile, dient. Der Zylinderdeckel ist nach außen gegen den Zylindermantel 3, nach innen gegen den Zylindereinsatz 4. abgestützt.The cylinder cover i, which is designed as a rotating body, has a central one Insert a provided, which to accommodate the valves, z. B. the injection and starter valves, serves. The cylinder cover is on the outside against the cylinder jacket 3, on the inside supported against the cylinder insert 4.

Der Zylindermantel ist mit dem Zylindereinsatz vermittels der Schrauben 5 verbunden. Iin Bereich der Einlaßschlitze 6 und der Auslaßschlitze 7 ist der Zylinder unterteilt und durch den Zylindereinsatz zentriert. Die Verbindung des unteren und oberen Zylinderteiles erfolgt durch Schrauben S, so daß nach Lösung dieser Schrauben der Ausbau des oberen Zylinderteiles als Ganzes ohne Lösung der Dichtungen für die Wasserräume möglich ist.The cylinder jacket is connected to the cylinder insert by means of the screws 5 connected. In the area of the inlet slots 6 and the outlet slots 7 is the cylinder divided and centered by the cylinder insert. The connection of the lower and upper cylinder part is carried out by screws S, so that after loosening these screws the expansion of the upper cylinder part as a whole without loosening the seals for the Water spaces is possible.

Die Schrauben 5 sind außerhalb der äußeren Begrenzung des Zylinderdeckels i angeordnet, welcher somit nicht durchbrochen wird. 9 sind die Kühlräume des Zylinderdeckels, io diejenigen des Arbeitszylinders.The screws 5 are outside the outer limit of the cylinder cover i arranged, which is thus not broken. 9 are the cooling spaces of the cylinder cover, io those of the working cylinder.

Durch die beschriebene Ausbildung wird der Vorteil erreicht, daß .die bisher verwendeten, auf Zug beanspruchten und schweren Deckelschrauben, die durch ihre Bemessung und Zahl die Herstellung sowie die Verbindung des Zylinderdeckels mit dem Zylinderinantel wesentlich erschwerten und verteuerten, überflüssig werden. An ihrer Stelle wird der Deckel einerseits durch den "Mantel, anderseits durch den Zylindereinsatz festgehalten, wobei die Schrauben 5 durch die auf den - Zylinderdeckel wirkenden Kräfte nicht beansprucht werden. Die Schrauben 5 haben vielmehr nur den Dichtungsdruck zwischen der Laufbüchse und dein Zylinderdeckel aufzunehmen und den Zusammenhalt der aus Deckel, Mantel und Laufbüchse bestehenden Zylinderhälfte aufrechtzuerhalten. Der Dekkel, der überdies infolge dieser Ausbildung kleiner wird, überträgt die auf ihn ausgeübten Kräfte unmittelbar auf den Zylindermantel.The described training has the advantage that .die previously used, stressed on train and heavy cover screws, which by their dimensioning and number the manufacture and the connection of the cylinder cover with the cylinder barrel made much more difficult and expensive, become superfluous. In their place, the cover is on the one hand by the "jacket, on the other hand by the Cylinder insert held in place, the screws 5 through the on the - cylinder cover acting forces are not stressed. Rather, the screws 5 only have the To absorb sealing pressure between the liner and your cylinder cover and the To maintain cohesion of the cylinder half consisting of the cover, jacket and liner. The cover, which is also smaller as a result of this training, transfers the forces exerted directly on the cylinder jacket.

Claims (1)

PATLNTAN SPRUCIi Zylinder für doppeltwirkende Brennkraftmaschinen, bei welchem der als Drehkörper ausgebildete Zylinderdeckel zwischen dem Einsatzzylinder und dem Zylindermantel eingespannt ist, dadurch gekennzeichnet, daß die Befestigungsschrauben (5) außerhalb des Zylinderdeckels (i) zwischen dem den Deckel übergreifenden Ende des Zylindermantels (3) und dein Einsatzzylinder (.M) angeordnet sind.PATLNTAN SPRUCIi cylinder for double-acting internal combustion engines, in which the cylinder cover designed as a rotating body between the insert cylinder and the cylinder jacket is clamped, characterized in that the fastening screws (5) outside the cylinder cover (i) between the end overlapping the cover of the cylinder jacket (3) and your insert cylinder (.M) are arranged.
DES88289D Cylinder for double-acting internal combustion engines Expired DE506219C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES88289D DE506219C (en) Cylinder for double-acting internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES88289D DE506219C (en) Cylinder for double-acting internal combustion engines

Publications (1)

Publication Number Publication Date
DE506219C true DE506219C (en) 1930-09-01

Family

ID=7514346

Family Applications (1)

Application Number Title Priority Date Filing Date
DES88289D Expired DE506219C (en) Cylinder for double-acting internal combustion engines

Country Status (1)

Country Link
DE (1) DE506219C (en)

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