GB1281103A - Improvements in or relating to multi-way valves - Google Patents

Improvements in or relating to multi-way valves

Info

Publication number
GB1281103A
GB1281103A GB1584070A GB1584070A GB1281103A GB 1281103 A GB1281103 A GB 1281103A GB 1584070 A GB1584070 A GB 1584070A GB 1584070 A GB1584070 A GB 1584070A GB 1281103 A GB1281103 A GB 1281103A
Authority
GB
United Kingdom
Prior art keywords
passage
apertures
plate
cover
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
Application number
GB1584070A
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.)
CHRISTIAN BURKERT BAU ELEK SCH
Original Assignee
CHRISTIAN BURKERT BAU ELEK SCH
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 CHRISTIAN BURKERT BAU ELEK SCH filed Critical CHRISTIAN BURKERT BAU ELEK SCH
Publication of GB1281103A publication Critical patent/GB1281103A/en
Expired 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
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member

Landscapes

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

Abstract

1281103 Valves CHRISTIAN BURKERT BAU ELEKTRISCHER GERATE GmbH 3 April 1970 [5 April 1969] 15840/70 Heading F2V. A multi-way spool valve is adapted for different operations by changing end covers 10 or the sealing elements 12, 14 contained therein. Each cover 10 and plates 13, 11 holding the sealing elements therein are formed with passages and apertures respectively which are selectively connected to four longitudinal bores (not shown) in the valve housing 1 by an arrangement of apertures in the sealing elements. Different sealing elements have different arrangements of apertures to permit different connections. As shown, a smaller spool piston 6 is continuously biased by pressure fluid supplied by a longitudinal housing bore connected by apertures (25), (31) in the sealing element 14 and plate 11 to a passage (21) in the cover 10 which passage communicates with central apertures (32), 9 in the sealing element 14 and plate 11. A larger spool piston 5 is actuated by pressure fluid supplied through cover passage 18 and apertures (36), 35 in the sealing element 12 and plate 13 under the control of pilot or relay valve 17. The longitudinal housing bore supplying pressure fluid connects via apertures (31), (25) in the sealing element 12 and plate 13 with cover passage 21 which in turn communicates with the valve 17. A second longitudinal housing bore communicates with a return line and with a passage (22) in the cover via apertures (37), (26) in the sealing element 12 and plate 13. The valve 17 connects the passage 18 either to the pressure supply passage 21 or the return passage (22) in order to actuate the spool 7. Piston 6 may be spring-biased.
GB1584070A 1969-04-05 1970-04-03 Improvements in or relating to multi-way valves Expired GB1281103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691917598 DE1917598B2 (en) 1969-04-05 1969-04-05 DIRECTIONAL VALVE

Publications (1)

Publication Number Publication Date
GB1281103A true GB1281103A (en) 1972-07-12

Family

ID=5730449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1584070A Expired GB1281103A (en) 1969-04-05 1970-04-03 Improvements in or relating to multi-way valves

Country Status (3)

Country Link
DE (1) DE1917598B2 (en)
FR (1) FR2042790A5 (en)
GB (1) GB1281103A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3409988A1 (en) * 2017-05-31 2018-12-05 Hamilton Sundstrand Corporation Pneumatic servo valve with adjustable metering members
US10753375B2 (en) 2017-07-31 2020-08-25 Buerkert Werke Gmbh & Co. Kg Actuating unit for a process valve and process valve

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339115A1 (en) * 1976-01-26 1977-08-19 Jouvenel & Cordier DRAWER DISPENSER
DE3216809A1 (en) * 1982-05-05 1983-11-10 Robert Bosch Gmbh, 7000 Stuttgart DIRECTIONAL VALVE THAT IS DESIGNED FOR DIFFERENT OPERATING MODES
DE3216705A1 (en) * 1982-05-05 1983-11-10 Robert Bosch Gmbh, 7000 Stuttgart 2-WAY VALVE
DE3436185A1 (en) * 1984-10-03 1986-04-03 Jos. Schneider Optische Werke Kreuznach GmbH & Co KG, 6550 Bad Kreuznach ELECTROMAGNETICALLY ACTUABLE PRESSURE CONTROL VALVE
DE4011908C3 (en) * 1990-02-06 1996-08-14 Festo Kg Multi-way valve
DE4324939C2 (en) * 1993-07-24 1995-11-23 Festo Kg Spool valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3409988A1 (en) * 2017-05-31 2018-12-05 Hamilton Sundstrand Corporation Pneumatic servo valve with adjustable metering members
US10822094B2 (en) 2017-05-31 2020-11-03 Hamilton Sundstrand Corporation Pneumatic servo valve with adjustable metering members
US10753375B2 (en) 2017-07-31 2020-08-25 Buerkert Werke Gmbh & Co. Kg Actuating unit for a process valve and process valve

Also Published As

Publication number Publication date
DE1917598B2 (en) 1977-12-29
DE1917598A1 (en) 1970-10-15
FR2042790A5 (en) 1971-02-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee