EP1801426A3 - Hydraulische oder pneumatische Schaltungsanordnung - Google Patents

Hydraulische oder pneumatische Schaltungsanordnung Download PDF

Info

Publication number
EP1801426A3
EP1801426A3 EP06025774A EP06025774A EP1801426A3 EP 1801426 A3 EP1801426 A3 EP 1801426A3 EP 06025774 A EP06025774 A EP 06025774A EP 06025774 A EP06025774 A EP 06025774A EP 1801426 A3 EP1801426 A3 EP 1801426A3
Authority
EP
European Patent Office
Prior art keywords
channel
connection channel
hydraulic
branching
consumption
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.)
Granted
Application number
EP06025774A
Other languages
English (en)
French (fr)
Other versions
EP1801426B1 (de
EP1801426A2 (de
Inventor
Michael Frings
Wolfgang Petri
Mike Heck
René Dr. Schulz
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.)
Thomas Magnete GmbH
Original Assignee
Thomas Magnete GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomas Magnete GmbH filed Critical Thomas Magnete GmbH
Publication of EP1801426A2 publication Critical patent/EP1801426A2/de
Publication of EP1801426A3 publication Critical patent/EP1801426A3/de
Application granted granted Critical
Publication of EP1801426B1 publication Critical patent/EP1801426B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

Die Erfindung betrifft eine hydraulische oder pneumatische Schaltungsanordnung mit einer Druckanschlussleitung (21) oder Hochdruckanschlussleitung sowie mehreren Verbraucheranschlussleitungen (22, 23), wobei der Strömungsweg der Druckanschlussleitung (21) mittels einer ersten Verzweigung auf zwei Leitungen aufgeteilt ist, deren erste Leitung über ein Schaltventil (SV) zu einer ersten Verbraucheranschlussleitung (L2) geführt ist und deren zweite Leitung über ein Rückschlagventil (RSV) und/oder ein Druckbegrenzungsventil (DBV) zu einer zweiten Verbraucheranschlussleitung (L3) geführt ist, wobei ein Gehäuseblock (3) zur Aufnahme mindestens des Schaltventils (SV) vorgesehen ist.
Die Erfindung ist dadurch gekennzeichnet, dass alle Leitungen und Funktionsteile integrale Bestandteile eines Einschubgerätes (1) sind, welches in eine Aufnahmebohrung (2) des Gehäuseblocks (3) oder in die Aufnahmebohrung (2) des Schaltventils anstelle des Schaltventils einschiebbar oder eingeschoben ist, wobei das Einschubgerät (1) über im Gehäuseblock (3) ausgebildete Bohrungen oder Kanäle mit der Druckanschlussleitung (L1) und den Verbraucheranschlussleitungen (L2, L3) verbindbar oder verbunden ist.
EP06025774A 2005-12-20 2006-12-13 Hydraulische oder pneumatische Schaltungsanordnung Not-in-force EP1801426B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005061259 2005-12-20

Publications (3)

Publication Number Publication Date
EP1801426A2 EP1801426A2 (de) 2007-06-27
EP1801426A3 true EP1801426A3 (de) 2009-11-04
EP1801426B1 EP1801426B1 (de) 2011-11-02

Family

ID=37864515

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06025774A Not-in-force EP1801426B1 (de) 2005-12-20 2006-12-13 Hydraulische oder pneumatische Schaltungsanordnung

Country Status (2)

Country Link
EP (1) EP1801426B1 (de)
AT (1) ATE531946T1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014015559B4 (de) * 2014-10-21 2021-01-28 Thomas Magnete Gmbh Proportionalwirkendes elektrohydraulisches Druckregelventil

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881512A (en) * 1973-09-21 1975-05-06 Koehring Co Hydraulic control valve and pressure compensating mechanism therefor
JPH09210006A (ja) * 1996-02-01 1997-08-12 Sumitomo Constr Mach Co Ltd 建設機械の再生回路
US20050087242A1 (en) * 1991-08-19 2005-04-28 Parker-Hannifin Corporation An Ohio Corporation Proportional pressure control valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881512A (en) * 1973-09-21 1975-05-06 Koehring Co Hydraulic control valve and pressure compensating mechanism therefor
US20050087242A1 (en) * 1991-08-19 2005-04-28 Parker-Hannifin Corporation An Ohio Corporation Proportional pressure control valve
JPH09210006A (ja) * 1996-02-01 1997-08-12 Sumitomo Constr Mach Co Ltd 建設機械の再生回路

Also Published As

Publication number Publication date
EP1801426B1 (de) 2011-11-02
ATE531946T1 (de) 2011-11-15
EP1801426A2 (de) 2007-06-27

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