DE246962C - - Google Patents

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Publication number
DE246962C
DE246962C DENDAT246962D DE246962DA DE246962C DE 246962 C DE246962 C DE 246962C DE NDAT246962 D DENDAT246962 D DE NDAT246962D DE 246962D A DE246962D A DE 246962DA DE 246962 C DE246962 C DE 246962C
Authority
DE
Germany
Prior art keywords
openings
piston valve
replaced
channel
cylinder
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.)
Active
Application number
DENDAT246962D
Other languages
German (de)
Publication of DE246962C publication Critical patent/DE246962C/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L15/00—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00
    • F01L15/08—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00 with cylindrical, sleeve, or part-annularly-shaped valves; Such main valves combined with auxiliary valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B19/00—Marine torpedoes, e.g. launched by surface vessels or submarines; Sea mines having self-propulsion means
    • F42B19/12—Propulsion specially adapted for torpedoes
    • F42B19/14—Propulsion specially adapted for torpedoes by compressed-gas motors
    • F42B19/16—Propulsion specially adapted for torpedoes by compressed-gas motors of cylinder type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die vorliegende Erfindung bezieht sich auf Kolbenschiebersteuerungen für Verbund-Dampfmaschinen nach Art der in dem Patent 244962 behandelten, bei denen ein gemeinsamer, mit kanalartigen Durchbrechungen am Umfang und verschiedenen Überdeckungen versehener Kolbenschieber den Dampfauslaß des kleineren Zylinders und den Dampfeinlaß des größeren Zylinders regelt.The present invention relates to spool valve controls for compound steam engines like those dealt with in the patent 244962, in which a common, with channel-like perforations on the circumference and various overlaps provided piston valve the steam outlet of the smaller Cylinder and regulates the steam inlet of the larger cylinder.

Die durch die vorliegende Erfindung getroffene Vervollkommnung besteht nun darin, daß von den beliebig vielen den Einlaß zum größeren Zylinder bestimmenden Eröffnungen zwei oder mehrere durch einen an sich bekannten muschelförmigen Kanal des Kolbenschiebers ersetzt sind, was ermöglicht, die Zahl der erforderlichen Dichtungsstellen und den Inhalt des Zylinderkanals zu verringern. Eine Ausführungsform der neuen Kolbenschiebersteuerung ist auf der Zeichnung im Längsschnitt veranschaulicht.The perfection achieved by the present invention now consists in that of any number of openings determining the inlet to the larger cylinder two or more through a known shell-shaped channel of the piston valve are replaced, which allows the number of required sealing points and to reduce the content of the cylinder channel. An embodiment of the new piston valve control is illustrated on the drawing in longitudinal section.

Während bei den im Hauptpatent veranschaulichten Ausführungsformen der Eintritt des Dampfes in den Einlaßkanäl s des größeren Zylinders Z durch drei (Fig. 1) oder zwei (Fig. 2) schlitzartige Durchbrechungen des bekannten Gitterschiebers geregelt wird, sind diese schlitzartigen Durchbrechungen bei der neuen Ausführungsform durch einen in jeder Hälfte k des in Buchsen b geführten Schiebers ausgebildeten Muschelkanal m mit der bekannten Hilfseröffnung am Spiegelrand ersetzt worden.While the larger cylinder Z is governed by three (FIG. 1) or two (Fig. 2) slot-like openings of the known lattice slider at the illustrated in the main Patent embodiments of the entry of the steam into the Einlaßkanäl s, this slot-like openings in the new embodiment, by a shell channel m formed in each half k of the slide guided in sockets b has been replaced with the known auxiliary opening at the mirror edge.

Claims (1)

Patent-Anspruch:Patent claim: Kolbenschiebersteuerung für Verbund-Dampfmaschinen nach Patent 244962, dadurch gekennzeichnet, daß für zwei oder mehrere der beliebig vielen Eröffnungen die gitterartigen Durchbrechungen des Kolbenschiebers durch den an sich bekannten muschelförmigen Kanal mit Hilfseröffnung am Spiegelrand ersetzt sind.Piston valve control for compound steam engines according to patent 244962, thereby characterized in that for two or more of any number of openings, the grid-like openings of the Piston valve through the known shell-shaped channel with auxiliary opening have been replaced at the edge of the mirror. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT246962D Active DE246962C (en)

Publications (1)

Publication Number Publication Date
DE246962C true DE246962C (en)

Family

ID=505795

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
DE (1) DE246962C (en)

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