EP0068984A1 - Baukostendruckflüssigkeitsverteilersystem für mehrere Verbraucher - Google Patents

Baukostendruckflüssigkeitsverteilersystem für mehrere Verbraucher Download PDF

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Publication number
EP0068984A1
EP0068984A1 EP82401104A EP82401104A EP0068984A1 EP 0068984 A1 EP0068984 A1 EP 0068984A1 EP 82401104 A EP82401104 A EP 82401104A EP 82401104 A EP82401104 A EP 82401104A EP 0068984 A1 EP0068984 A1 EP 0068984A1
Authority
EP
European Patent Office
Prior art keywords
orifices
connection
base plates
faces
different
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Withdrawn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
EP82401104A
Other languages
English (en)
French (fr)
Inventor
Roland Martinet
Alain Casas
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.)
Climax France SA
Original Assignee
Climax France SA
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 Climax France SA filed Critical Climax France SA
Publication of EP0068984A1 publication Critical patent/EP0068984A1/de
Withdrawn legal-status Critical Current

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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
    • 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
    • F15B13/0807—Manifolds
    • F15B13/0817—Multiblock manifolds

Definitions

  • the present invention relates to a modular system for distributing a pressurized fluid for the control of several motor devices such as for example pneumatic motors or cylinders or valves.
  • a pressurized fluid distributor is associated with each motor device, via a base plate.
  • the latter comprises a front face and a rear connection face comprising inlet and outlet openings for pressurized fluid and outlet openings and, on another face, outlet openings connected to the engine device and outlet openings piloting or control as well as an interchangeability installation face of the associated distributor comprising orifices for connection to the distributor, which are in communication with the orifices of the front and rear faces and the outlet or use and control orifices for the base plate.
  • These dispensing systems often include at least two groups of dispensers of different sizes to ensure the supply of pressurized fluid to motor devices, in particular pneumatic cylinders, respectively requiring a relatively high or relatively low fluid flow rate.
  • a first very large group and a comparatively small size is designed for a relatively low flow, to supply for example jacks that do not require too high forces. These are small bore and / or not too high speed cylinders.
  • the distributor of the second group generally more limited in number of elements and in number of units, is dimensioned so as to be able to provide a higher flow rate to cylinders moving at higher speeds and whose bores are therefore greater.
  • These distributors have a size which is larger than that of the distributors of the first group or type.
  • Each type of distributor specific by its size, corresponds to a type of base which is also distinguished by its size from the bases of the other type or group of distributor.
  • the bases of the same type of size can be joined together by direct connection, in series, by their corresponding connection faces. By cons because of their different size and the difference in their connection plan, which results, such a direct association of two bases of different size is excluded.
  • the interconnections between the bases of different sizes are made by wiring.
  • the invention aims to overcome these drawbacks.
  • two base plates whose configurations of the orifices in the connection faces are different, are associated by means of a transfer plate comprising connection faces to the bases, whose configurations of the connection orifices are different and correspond to those of the two base plates.
  • the distributor-base units of different types are assembled so as to form a single rigid and compact block.
  • FIG. 1 schematically represents a modular distribution system for a pressurized fluid, which comprises a first distribution unit U 1 comprising a distributor D 1 and its associated base plate E 1 and a group of two distribution units U 2 each comprising a distributor D 2 mounted on its base plate E 2 .
  • the base E 1 and the first base E 2 are rigidly connected by a transfer plate P according to the invention.
  • the two E 2 bases are directly associated with each other.
  • the distribution unit U 1 is designed to supply a motor device at a relatively high flow rate while the two units E 2 are intended for supplying motor devices requiring only a flow of fluid under relatively low pressure.
  • the size of the unit U 1 is therefore larger than the size of the units U 2 .
  • the distributors D 1 and D 2 shown in FIG. 1 are of the same type, that is to say of the 5/2 type comprising a pressure fluid supply port 1, two use or output ports 2, 4, two exhaust orifices 3, 5 and two control orifices 12, 14. These orifices are in the same plane of the distributor.
  • Each distributor D is removably and interchangeably mounted on the upper surface 20 of a base plate E 1 , E 2 .
  • This surface 20 is shaped as an interchangeability installation plane and for this purpose has the configuration of holes for connection to the distributor, shown in FIG. 2.
  • the orifices of the installation plane of the bases are designated by the same reference numbers as distributor ports to which they must be connected.
  • the pressure 1 and exhaust ports 3, 5 of the installation plane communicate respectively with internal channels 21, 22, 23 which pass entirely through the base plate and open on the front and rear connection faces 24, 25 of the 'base.
  • the channel 21 constitutes the pressurized fluid supply channel, while the channels 22 and 23 serve as exhaust channels.
  • the inlet and outlet ports of the pressure channel 21 bear the reference numerals 26 and 27 respectively.
  • the inlet and outlet ports of the exhaust channels are designated in the figures by 28 and 29 respectively.
  • the ports d use 2, 4 and the control orifices 12 14 of the seating plane 20 of the base are in communication with orifices in another face of the base plate as illustrated schematically in FIG. 1, for be able to be connected to the motor device and the control device.
  • All base plates of one type i.e. type E 1 or E 2 are identical and designed to allow a series association of several base plates, by direct connection of a rear face. 25 from a base to the front face 24 of another base.
  • a base plate E 1 to a base plate E 2 8
  • the gap between the holes 28, 29 in the face rear connection 25 of the base plate E 1 and where appropriate the diameter of these orifices are greater than the spacings and the diameters presented by the orifices 26, 27 of the front connection face 24 of the base plate E 2 .
  • the plate is interposed according to the invention transfer P between these two base plates.
  • This plate will be described with reference to Figures 2 to 5 showing a first embodiment of such a plate.
  • the transfer plate P has in its front connection face 31 a configuration of orifices 32, 33 which is identical to that of orifices 27, 29 of the rear face 25 of the base plate E 1 , while the device of the orifices 34, 35 formed in the rear connection face 36 of the transfer plate corresponds to that of the orifices 26, 28 of the front face 24 of the base plate E 2 .
  • the orifices 32 and 34 are connected by a rectilinear channel 37 which extends parallel to the axis of the series assembly of the bases.
  • the connecting channels 38 of the exhaust ports 33 and 35 are bent to compensate for the difference in spacing of the axis of the channel 37, of the ports 33 and 35.
  • the transfer plate P is shaped to connect two types of base plates E 3 , E4 whose length is different.
  • the base plate P must compensate for a greater difference in deviation from the center line of the orifices made in the front and rear connection faces 24, 25 of the base plates. This is illustrated schematically by a relatively large inclination relative to the axis, of the exhaust channels 37.
  • the distribution system according to the invention in particular through the use of the transfer plate, makes it possible to create a single block of distributors by eliminating the wiring. We get a gain in connections and wiring time and we see that the size of the installation is greatly reduced thanks to the measures specific to the invention.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valve Housings (AREA)
EP82401104A 1981-06-19 1982-06-17 Baukostendruckflüssigkeitsverteilersystem für mehrere Verbraucher Withdrawn EP0068984A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8112161 1981-06-19
FR8112161A FR2508117A1 (fr) 1981-06-19 1981-06-19 Systeme modulaire de distribution de fluide sous pression de commande pour plusieurs dispositifs moteurs

Publications (1)

Publication Number Publication Date
EP0068984A1 true EP0068984A1 (de) 1983-01-05

Family

ID=9259727

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82401104A Withdrawn EP0068984A1 (de) 1981-06-19 1982-06-17 Baukostendruckflüssigkeitsverteilersystem für mehrere Verbraucher

Country Status (2)

Country Link
EP (1) EP0068984A1 (de)
FR (1) FR2508117A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121513A (en) * 1989-03-09 1992-06-16 Ssi Medical Services, Inc. Air sack support manifold
US5182826A (en) * 1989-03-09 1993-02-02 Ssi Medical Services, Inc. Method of blower control
GB2274882A (en) * 1993-02-06 1994-08-10 Vickers Systems Gmbh Connecting hydraulic components
US5607207A (en) * 1994-06-30 1997-03-04 Aisin Seiki Kabushiki Kaisha Hydraulic braking pressure control apparatus for automotive vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910381A1 (de) * 1989-03-31 1990-10-11 Bosch Gmbh Robert Sammelanschlussplatte

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1403160A (fr) * 1963-06-07 1965-06-18 Festo Maschf Stoll G Dispositif de vanne et plaque de communication et de distribution à utiliser avec ce dispositif
DE1798428A1 (de) * 1967-04-27 1973-04-26 Heilmeier & Weinlein Mengengeregelte steuerschiebervorrichtung mit mehreren dreistellungssteuerventilen
FR2363048A1 (fr) * 1976-08-24 1978-03-24 Miller Fluid Power Corp Element modulaire de reglage d'un courant de fluide

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1403160A (fr) * 1963-06-07 1965-06-18 Festo Maschf Stoll G Dispositif de vanne et plaque de communication et de distribution à utiliser avec ce dispositif
DE1798428A1 (de) * 1967-04-27 1973-04-26 Heilmeier & Weinlein Mengengeregelte steuerschiebervorrichtung mit mehreren dreistellungssteuerventilen
FR2363048A1 (fr) * 1976-08-24 1978-03-24 Miller Fluid Power Corp Element modulaire de reglage d'un courant de fluide

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121513A (en) * 1989-03-09 1992-06-16 Ssi Medical Services, Inc. Air sack support manifold
US5182826A (en) * 1989-03-09 1993-02-02 Ssi Medical Services, Inc. Method of blower control
GB2274882A (en) * 1993-02-06 1994-08-10 Vickers Systems Gmbh Connecting hydraulic components
GB2274882B (en) * 1993-02-06 1996-09-25 Vickers Systems Gmbh Hydraulic assembly
US5607207A (en) * 1994-06-30 1997-03-04 Aisin Seiki Kabushiki Kaisha Hydraulic braking pressure control apparatus for automotive vehicle

Also Published As

Publication number Publication date
FR2508117A1 (fr) 1982-12-24

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19831212

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Inventor name: MARTINET, ROLAND

Inventor name: CASAS, ALAIN