GB989530A - Improvements in or relating to fluid control valves - Google Patents

Improvements in or relating to fluid control valves

Info

Publication number
GB989530A
GB989530A GB2823661A GB2823661A GB989530A GB 989530 A GB989530 A GB 989530A GB 2823661 A GB2823661 A GB 2823661A GB 2823661 A GB2823661 A GB 2823661A GB 989530 A GB989530 A GB 989530A
Authority
GB
United Kingdom
Prior art keywords
ports
bore
valve
casing
cross
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
GB2823661A
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.)
HEINZ TEVES
Original Assignee
HEINZ TEVES
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 HEINZ TEVES filed Critical HEINZ TEVES
Publication of GB989530A publication Critical patent/GB989530A/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
    • 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
    • F16K11/078—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 pivoted and linearly movable closure members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Motors (AREA)
  • Valve Housings (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)

Abstract

989,530. Valves. H. TEVES, E. A. TEVES, and M. TAUSEND, (trading as ALFRED TEVES MASCHINEN-UND ARMATURENFABRIK KOMM-GES). Aug. 3, 1961 [Aug. 18, 1960], No. 28236/61. Heading F2V. A fluid-flow control valve comprises a valve casing 1 having a bore, fluid ports 2, 3, 4 passing through the casing and opening into the bore, recesses 5, 6, 7 in the wall of the bore and a valve member 8 rotatable in the bore and formed with a groove for selectively interconnecting different pairs of the casing ports and formed with a set of pressure equalizing crossbores 9, 13, 17, the ports and the cross-bores all being located in one radial plane through the valve and the mid-portions of the crossbores being arranged to pass each other without intersecting. When the valve 8 is rotated to connect e.g. a pump with a device and/or a reservoir via the ports 2, 3, 4, the pressure in the ports is equalized by means of the cross-bores 9, 13, 17 and the recesses 5, 6, 7 which correspond in area to recesses 16, 12, 20 formed in the inner ends of the ports. As shown in Fig. 1, similar cross-bores 23, 24 and 25, 26 may be provided in the member 8 on planes B and C, a single cross-bore registering with a groove 21 which, when the valve member is moved, lengthwise, interconnects a pair of casing ports located in different radial planes.
GB2823661A 1960-08-18 1961-08-03 Improvements in or relating to fluid control valves Expired GB989530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET18868A DE1203068B (en) 1960-08-18 1960-08-18 Control spool

Publications (1)

Publication Number Publication Date
GB989530A true GB989530A (en) 1965-04-22

Family

ID=7549105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2823661A Expired GB989530A (en) 1960-08-18 1961-08-03 Improvements in or relating to fluid control valves

Country Status (2)

Country Link
DE (1) DE1203068B (en)
GB (1) GB989530A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967541A (en) 1974-08-02 1976-07-06 Abex Corporation Control system for axial piston fluid energy translating device
DE2910029C2 (en) * 1979-03-14 1982-12-23 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 8000 München Control valve
DE2919364A1 (en) * 1979-05-14 1980-11-27 Heilmeier & Weinlein Fluid operated slide valve - has cylindrical slider with grooves and channels to interconnect selectively flow paths, when moved axially
DE3939523A1 (en) * 1989-11-30 1991-06-06 Inovan Stroebe Control switch assembly for fluid cleansing columns - has central distributor switch with inlet and outlet pipes
DE20318992U1 (en) * 2003-12-08 2005-04-21 Hawe Hydraulik Gmbh & Co. Kg Slide control valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB139404A (en) * 1919-07-21 1920-03-04 James Mcgillivray Improvements in or relating to valve devices
FR1027681A (en) * 1950-11-15 1953-05-13 Merlin Gerin Locking system for distribution systems
BE557037A (en) * 1956-05-02

Also Published As

Publication number Publication date
DE1203068B (en) 1965-10-14

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