EP0926352A3 - Multipath-valve assembly - Google Patents

Multipath-valve assembly Download PDF

Info

Publication number
EP0926352A3
EP0926352A3 EP98124219A EP98124219A EP0926352A3 EP 0926352 A3 EP0926352 A3 EP 0926352A3 EP 98124219 A EP98124219 A EP 98124219A EP 98124219 A EP98124219 A EP 98124219A EP 0926352 A3 EP0926352 A3 EP 0926352A3
Authority
EP
European Patent Office
Prior art keywords
multipath
valve assembly
actuator
way valve
valve arrangement
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Withdrawn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
EP98124219A
Other languages
German (de)
French (fr)
Other versions
EP0926352A2 (en
Inventor
Heinz Dr. Prof. Töpfer
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.)
Buerkert Werke GmbH and Co KG
Original Assignee
Buerkert Werke GmbH and Co KG
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 Buerkert Werke GmbH and Co KG filed Critical Buerkert Werke GmbH and Co KG
Publication of EP0926352A2 publication Critical patent/EP0926352A2/en
Publication of EP0926352A3 publication Critical patent/EP0926352A3/en
Withdrawn legal-status Critical Current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
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0832—Modular valves
    • F15B13/0839—Stacked plate type valves
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/006—Hydraulic "Wheatstone bridge" circuits, i.e. with four nodes, P-A-T-B, and on-off or proportional valves in each link
    • 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
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0821—Attachment or sealing of modular units to each other
    • F15B13/0825—Attachment or sealing of modular units to each other the modular elements being mounted on a common member, e.g. on a rail

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • External Artificial Organs (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valve Housings (AREA)

Abstract

Eine Mehrwegeventilanordnung umfaßt miteinander kombinierbare modularen Ventileinheiten (1L, 2L, 1R, 2R). Die Ventileinheiten (1L, 2L, 1R, 2R) sind durch Vorsteuerventile (10L, 10R) ansteuerbar und durch Rangierplatten (30) frei miteinander kombinierbar. Eine fluidische Stelleinrichtung mit einem fluidischen Stellmotor (20) und einer solchen Mehrwegeventilanordnung ist zur selektiven Verbindung der Fluidanschlüsse (26a, 26b, 28a, 28b) des Stellmotors (20) mit einer Druckfluidquelle oder mit einer freien Drucksenke geeignet.

Figure 00000001
A multi-way valve arrangement comprises modular valve units (1 L , 2 L , 1 R , 2 R ) that can be combined with one another. The valve units (1 L , 2 L , 1 R , 2 R ) can be controlled by pilot valves (10 L , 10 R ) and can be freely combined with each other by marshalling plates (30). A fluidic actuator with a fluidic actuator (20) and such a multi-way valve arrangement is suitable for the selective connection of the fluid connections (26a, 26b, 28a, 28b) of the actuator (20) to a source of pressurized fluid or to a free pressure sink.
Figure 00000001
EP98124219A 1997-12-23 1998-12-17 Multipath-valve assembly Withdrawn EP0926352A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29722782U DE29722782U1 (en) 1997-12-23 1997-12-23 Multi-way valve arrangement
DE29722782U 1997-12-23

Publications (2)

Publication Number Publication Date
EP0926352A2 EP0926352A2 (en) 1999-06-30
EP0926352A3 true EP0926352A3 (en) 2000-06-28

Family

ID=8050452

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98124219A Withdrawn EP0926352A3 (en) 1997-12-23 1998-12-17 Multipath-valve assembly

Country Status (2)

Country Link
EP (1) EP0926352A3 (en)
DE (1) DE29722782U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004045057A1 (en) * 2004-09-15 2006-03-30 Bar-Pneumatische Steuerungssysteme Gmbh control valve
DE102006049972A1 (en) 2006-10-24 2008-05-08 Zf Friedrichshafen Ag Hydraulic control device of an automated step transmission
DE102009017877A1 (en) * 2009-04-17 2010-10-21 Festo Ag & Co. Kg valve means

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2146333A1 (en) * 1971-07-19 1973-03-02 Westinghouse Air Brake Co
FR2153397A1 (en) * 1971-09-23 1973-05-04 Abex Gmbh
AU507955B2 (en) * 1976-02-19 1980-03-06 Hansen, Albert Frederick Diaphragm control valve assembly
EP0546694A1 (en) * 1991-12-12 1993-06-16 Ross Operating Valve Company Energy saving and monitoring pneumatic control valve system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304049A (en) * 1963-01-09 1967-02-14 Gen Electric Fluid control devices
FR93701E (en) * 1967-04-03 1969-05-09 Legris Fils Fluid and integrated circuit programmer.
GB1310110A (en) * 1969-06-19 1973-03-14 Newmark Ltd Louis Mounting blocks for fluid control valves
DE2852685C2 (en) * 1978-12-06 1987-04-02 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Installation with base plates for a valve battery
DE3346182A1 (en) * 1983-12-21 1985-07-04 Mannesmann Rexroth GmbH, 8770 Lohr Flow control valve for a way valve
WO1993005326A1 (en) * 1991-09-10 1993-03-18 Smc Kabushiki Kaisha Fluid pressure machine
DE4339165A1 (en) * 1993-11-16 1995-05-18 Buerkert Werke Gmbh & Co Valve combination
DE29511223U1 (en) * 1995-07-12 1995-09-28 Karl Dungs GmbH & Co., 73660 Urbach Double safety solenoid valve
JPH0932941A (en) * 1995-07-21 1997-02-07 Smc Corp Switching valve connecting body
DE19537482A1 (en) * 1995-10-09 1997-04-10 Schwelm Hans Hydraulic control block

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2146333A1 (en) * 1971-07-19 1973-03-02 Westinghouse Air Brake Co
FR2153397A1 (en) * 1971-09-23 1973-05-04 Abex Gmbh
AU507955B2 (en) * 1976-02-19 1980-03-06 Hansen, Albert Frederick Diaphragm control valve assembly
EP0546694A1 (en) * 1991-12-12 1993-06-16 Ross Operating Valve Company Energy saving and monitoring pneumatic control valve system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
WERNER GÖTZ: "HYDRAULIK IN THEORIE UND PRAXIS", 1995, ROBERT BOSCH GMBH, STUTTGART, XP002136332 *
YEAPLE, FRANKLIN D.: "FLUID POWER DESIGN HANDBOOK", 1995, MARCEL DEKKER, NEW YORK, XP002136333 *

Also Published As

Publication number Publication date
DE29722782U1 (en) 1999-04-22
EP0926352A2 (en) 1999-06-30

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