DE56956C - Control by means of an expansion ring valve slide sliding on the working piston - Google Patents

Control by means of an expansion ring valve slide sliding on the working piston

Info

Publication number
DE56956C
DE56956C DENDAT56956D DE56956DA DE56956C DE 56956 C DE56956 C DE 56956C DE NDAT56956 D DENDAT56956 D DE NDAT56956D DE 56956D A DE56956D A DE 56956DA DE 56956 C DE56956 C DE 56956C
Authority
DE
Germany
Prior art keywords
control
expansion ring
working piston
valve slide
ring valve
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 - Lifetime
Application number
DENDAT56956D
Other languages
German (de)
Original Assignee
C. FRANKE in Eisleben, Breiter Weg 30
Publication of DE56956C publication Critical patent/DE56956C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01L17/00—Slide valve-gear or valve arrangements with cylindrical, sleeve, or part annularly-shaped valves surrounding working cylinder or piston
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/16—Valve arrangements therefor
    • 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
    • F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
    • F01L21/04—Valves arranged in or on piston or piston-rod

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN EER REICHSDRUCKEREI.BERLIN. PRINTED IN EER REICHSDRUCKEREI.

Claims (1)

Pa tent-Anspruch:Patent claim: Eine Steuerung mittelst eines zwischen der Cylinderwand und dem Kolben f angeordneten und auf letzterem gleitenden Expansions-Ringmuschelschiebers b, welcher beim Vorbeigang eines Ringes g am Druckmittelzuflufs α umgeworfen wird und abwechselnd das hinter bezw. vor dem Kolben befindliche verbrauchte Druckmittel durch die Kanäle ce bezw. de und die hohle Kolbenstange ins Freie oder das aus α tretende Druckmittel durch die Kanäle d bezw. c direct vor bezw. hinter den Kolben leitet.A control by means of a arranged between the cylinder wall and the piston f and sliding on the latter expansion ring-shell valve b, which is overturned when a ring g on the Druckmittelzuflufs α and alternately the behind or. used pressure medium located in front of the piston through the channels ce BEZW. de and the hollow piston rod into the open air or the pressure medium exiting from α respectively through the channels d. c direct before resp. behind the piston.
DENDAT56956D Control by means of an expansion ring valve slide sliding on the working piston Expired - Lifetime DE56956C (en)

Publications (1)

Publication Number Publication Date
DE56956C true DE56956C (en)

Family

ID=331349

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT56956D Expired - Lifetime DE56956C (en) Control by means of an expansion ring valve slide sliding on the working piston

Country Status (1)

Country Link
DE (1) DE56956C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE947477C (en) * 1952-08-21 1956-08-16 Erich Schirrmacher Dipl Ing Power or working machine with a control slide guided in or on the piston
DE1099800B (en) * 1953-11-05 1961-02-16 Graubremse Gmbh Air motor to drive cutting agricultural equipment with a reciprocating knife

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE947477C (en) * 1952-08-21 1956-08-16 Erich Schirrmacher Dipl Ing Power or working machine with a control slide guided in or on the piston
DE1099800B (en) * 1953-11-05 1961-02-16 Graubremse Gmbh Air motor to drive cutting agricultural equipment with a reciprocating knife

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