EP0242605A3 - Ventil - Google Patents

Ventil Download PDF

Info

Publication number
EP0242605A3
EP0242605A3 EP87104126A EP87104126A EP0242605A3 EP 0242605 A3 EP0242605 A3 EP 0242605A3 EP 87104126 A EP87104126 A EP 87104126A EP 87104126 A EP87104126 A EP 87104126A EP 0242605 A3 EP0242605 A3 EP 0242605A3
Authority
EP
European Patent Office
Prior art keywords
valve
foreheads
borders
connections
axial direction
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.)
Withdrawn
Application number
EP87104126A
Other languages
English (en)
French (fr)
Other versions
EP0242605A2 (de
Inventor
Rainer Teltscher
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.)
Danfoss Fluidtechnik GmbH
Original Assignee
Concordia Fluidtechnik 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 Concordia Fluidtechnik GmbH filed Critical Concordia Fluidtechnik GmbH
Publication of EP0242605A2 publication Critical patent/EP0242605A2/de
Publication of EP0242605A3 publication Critical patent/EP0242605A3/de
Withdrawn legal-status Critical Current

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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86614—Electric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated
    • Y10T137/8663—Fluid motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86678—Combined disk or plug and gate or piston
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86686—Plural disk or plug

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

Die Erfindung betrifft ein 5/2-Wegeventil, bei dem die beiden Steuerkolben mit ihrer inneren Stirn­ seite die mit den Anschlüssen zur Druckmittelab­ führung versehenen Gehäusekammer begrenzen und in axialer Richtung relativ zur Kolbenstange be­ grenzt frei verschiebbar sind. Ein derartiges Ventil zeichnet sich durch eine besonders kleine Baugröße und einen einfachen Aufbau aus.
EP87104126A 1986-04-23 1987-03-20 Ventil Withdrawn EP0242605A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863613746 DE3613746A1 (de) 1986-04-23 1986-04-23 Ventil
DE3613746 1986-04-23

Publications (2)

Publication Number Publication Date
EP0242605A2 EP0242605A2 (de) 1987-10-28
EP0242605A3 true EP0242605A3 (de) 1988-12-28

Family

ID=6299350

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87104126A Withdrawn EP0242605A3 (de) 1986-04-23 1987-03-20 Ventil

Country Status (4)

Country Link
US (1) US4750521A (de)
EP (1) EP0242605A3 (de)
JP (1) JPS62261783A (de)
DE (1) DE3613746A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0638231Y2 (ja) * 1986-12-23 1994-10-05 ジャトコ株式会社 電磁弁を有する油圧制御装置
FR2823282A1 (fr) * 2001-04-10 2002-10-11 Asco Joucomatic Perfectionnements apportes aux vannes a clapets
DE10344458B3 (de) * 2003-09-25 2005-05-25 Festo Ag & Co. Vorgesteuertes Mehrwegeventil
US8333218B2 (en) * 2010-01-27 2012-12-18 Mac Valves, Inc. Proportional pressure controller
GB201011656D0 (en) * 2010-07-10 2010-08-25 Norgren Ltd C A Adjustable pilot-actuated valve
US9903395B2 (en) * 2016-02-24 2018-02-27 Mac Valves, Inc. Proportional pressure controller with isolation valve assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH383466A (de) * 1960-02-10 1964-10-31 Bbc Brown Boveri & Cie Ventileinrichtung zur Steuerung der Ein- und Ausschaltvorgänge eines Druckluftschalters
DE1194663B (de) * 1961-10-30 1965-06-10 Concordia Maschinen U Elek Zit Mehrwegeventil
CH427431A (de) * 1964-02-18 1966-12-31 Herion Erich Mehrwegeumschalteinrichtung
CH504639A (de) * 1970-07-13 1971-03-15 Technomatic Ag Steuerschieber
US4254799A (en) * 1979-04-25 1981-03-10 Blatt Leland F Lapped spool valve assembly
EP0129665A1 (de) * 1983-05-26 1985-01-02 Luciano Migliori Schieber für pneumatische Steuerungen

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB694059A (en) * 1950-12-19 1953-07-15 Dowty Equipment Ltd Improvements in hydraulic slide valves
DE1047556B (de) * 1955-06-07 1958-12-24 Svenska Karosseri Verkstaedern Steuerventil
US2998026A (en) * 1957-11-27 1961-08-29 Logansport Machine Company Differential pressure air valve
DE1183327B (de) * 1962-02-06 1964-12-10 Erich Herion Mehrwegeumschaltventil, insbesondere mit Hilfsventilausloesung
US3269417A (en) * 1963-10-16 1966-08-30 Parker Hannifin Corp Solenoid operated valve
DE1247786B (de) * 1964-07-16 1967-08-17 Erich Herion Steuerventil mit Druckmittelantrieb
US3425449A (en) * 1966-11-10 1969-02-04 Parker Hannifin Corp Solenoid controlled valve
US3523555A (en) * 1967-07-12 1970-08-11 Skinner Precision Ind Inc Solenoid controlled four-way valve
US3608587A (en) * 1969-08-06 1971-09-28 Ross Operating Valve Co Single spindle four-way valve
US3771565A (en) * 1972-11-06 1973-11-13 Skinner Precision Ind Inc Fluidic directional control valve assembly
DE2428888C2 (de) * 1974-06-14 1984-07-26 Herion-Werke Kg, 7012 Fellbach Elektromagnetisch vorgesteuertes Mehrwegeventil für druckmittelbetätigte Verbraucher
US4067357A (en) * 1974-06-14 1978-01-10 Herion-Werke Kg Pilot-operated directional control valve
DE7430962U (de) * 1974-09-14 1975-02-13 Herion Werke Kg Mehrwegeventil
JPS5815707Y2 (ja) * 1976-08-26 1983-03-30 焼結金属工業株式会社 パイロット形方向切換弁
CH645166A5 (de) * 1978-07-10 1984-09-14 Willy Gassert Pneumatisch betaetigte steuerventilvorrichtung fuer eine vollpneumatische nieder- und arbeitsdrucksteuerung.
DE2832967C2 (de) * 1978-07-27 1986-02-06 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Servo-Schieberventil
DD227211A1 (de) * 1984-08-07 1985-09-11 Komb Orsta Hydraulik Veb Wegeventil mit plansitzabdichtung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH383466A (de) * 1960-02-10 1964-10-31 Bbc Brown Boveri & Cie Ventileinrichtung zur Steuerung der Ein- und Ausschaltvorgänge eines Druckluftschalters
DE1194663B (de) * 1961-10-30 1965-06-10 Concordia Maschinen U Elek Zit Mehrwegeventil
CH427431A (de) * 1964-02-18 1966-12-31 Herion Erich Mehrwegeumschalteinrichtung
CH504639A (de) * 1970-07-13 1971-03-15 Technomatic Ag Steuerschieber
US4254799A (en) * 1979-04-25 1981-03-10 Blatt Leland F Lapped spool valve assembly
EP0129665A1 (de) * 1983-05-26 1985-01-02 Luciano Migliori Schieber für pneumatische Steuerungen

Also Published As

Publication number Publication date
EP0242605A2 (de) 1987-10-28
DE3613746A1 (de) 1987-10-29
JPS62261783A (ja) 1987-11-13
US4750521A (en) 1988-06-14

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Inventor name: TELTSCHER, RAINER