GB873006A - Rotary valve for controlling fluid flow - Google Patents

Rotary valve for controlling fluid flow

Info

Publication number
GB873006A
GB873006A GB17286/59A GB1728659A GB873006A GB 873006 A GB873006 A GB 873006A GB 17286/59 A GB17286/59 A GB 17286/59A GB 1728659 A GB1728659 A GB 1728659A GB 873006 A GB873006 A GB 873006A
Authority
GB
United Kingdom
Prior art keywords
disc
face
casing
ports
wear
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
GB17286/59A
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.)
LILBURN SWISHER BARKSDALE
Original Assignee
LILBURN SWISHER BARKSDALE
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 LILBURN SWISHER BARKSDALE filed Critical LILBURN SWISHER BARKSDALE
Publication of GB873006A publication Critical patent/GB873006A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K11/072—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 closure members
    • F16K11/074—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 closure members with flat sealing faces
    • F16K11/0743—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 closure members with flat sealing faces with both the supply and the discharge passages being on one side of the closure plates

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Sliding Valves (AREA)

Abstract

873,006. Valves. BARKSDALE, L. S. May 21, 1959 [Feb. 24, 1959], No. 17286/59. Class 135. A multiple-way rotary disc valve for controlling the flow of pressure fluid to and from a piece of operated apparatus comprises a twopart casing 12, 14, Fig. 3, having equally-spaced ports 44, 48, 46A, 46B, Fig. 6, opening into a plane face 20 of the part 14 spaced from and parallel to a plane face 18 of the part 12 to form a valve chamber 16 in which is housed a plane-faced disc 26 rotatably mounted on a shaft 32 to control fluid flow between the ports. The disc is formed with a pair of passages 58 opening at their ends into ports 56 on the face of the disc adjacent the casing face 20 and is spaced with slight clearance from the face 20 and with greater clearance from the face 18. The ports 44, 46A, 46B are fitted with bushes 66 spring-urged into contact with the disc 26 in opposition to a thrust bearing 78 mounted between wear-plates 22, 72 in the clearance between the disc and the face 18. Bolts 120, Fig. 1, having reduced diameter portions secure the parts 12, 14 together and in the event of excessive pressure in the casing the bolts stretch and/or fracture whence an " O " seal ring 114 is blown out of a groove 104 in which it is located. Detent means together with stop means are located within the casing. The detent means comprises a spring-loaded ball 92 engageable in holes 94 in the wear-plate 72 to locate the disc 26 in any one of three operating positions. The stop means comprises a pin 82 carried in the casing part 12 and engageable in a slot 84 in the wear-plate 72 and an arcuate groove 86 in the disc 26. The thrust bearing 78 is encircled by lubricant sealing means 100 and encircles the detent and stop means to pre-lubricate these parts.
GB17286/59A 1959-02-24 1959-05-21 Rotary valve for controlling fluid flow Expired GB873006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US873006XA 1959-02-24 1959-02-24

Publications (1)

Publication Number Publication Date
GB873006A true GB873006A (en) 1961-07-19

Family

ID=22204344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17286/59A Expired GB873006A (en) 1959-02-24 1959-05-21 Rotary valve for controlling fluid flow

Country Status (1)

Country Link
GB (1) GB873006A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1775343B1 (en) * 1967-08-17 1971-07-29 Daikon Kogyo Co Ltd REUSABLE FLAT SLIDER WITH MOVABLE BASE PLATE
US5070871A (en) * 1988-12-28 1991-12-10 Manicom Anthony W Anaesthetic valve for converting between Mapleson `A` and `D` systems
US5245996A (en) * 1988-12-28 1993-09-21 Manicom Anthony W Anaesthetic system valve for converting between Mapleson `A`, `D`, and `E`c
DE102009013542A1 (en) 2009-03-19 2010-09-23 Barksdale Gmbh Valve for use as non-return valve in fluid distribution plant, has supply circuit switches arranged in supply circuit, where locking elements of switches are locked in opposite directions, and changeover switch for commutating circuit
DE102018130047A1 (en) * 2018-11-28 2020-05-28 Miele & Cie. Kg Valve unit and drinks machine with a valve unit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1775343B1 (en) * 1967-08-17 1971-07-29 Daikon Kogyo Co Ltd REUSABLE FLAT SLIDER WITH MOVABLE BASE PLATE
US5070871A (en) * 1988-12-28 1991-12-10 Manicom Anthony W Anaesthetic valve for converting between Mapleson `A` and `D` systems
US5245996A (en) * 1988-12-28 1993-09-21 Manicom Anthony W Anaesthetic system valve for converting between Mapleson `A`, `D`, and `E`c
DE102009013542A1 (en) 2009-03-19 2010-09-23 Barksdale Gmbh Valve for use as non-return valve in fluid distribution plant, has supply circuit switches arranged in supply circuit, where locking elements of switches are locked in opposite directions, and changeover switch for commutating circuit
DE102018130047A1 (en) * 2018-11-28 2020-05-28 Miele & Cie. Kg Valve unit and drinks machine with a valve unit
EP3659476A1 (en) * 2018-11-28 2020-06-03 Miele & Cie. KG Valve unit and beverage machine comprising a valve unit

Similar Documents

Publication Publication Date Title
GB1242637A (en) O-ring with integral stem sealing means and butterfly valve using same
GB873006A (en) Rotary valve for controlling fluid flow
GB1286615A (en) Improvements in and relating to fluid control valves
GB1286905A (en) Improvements relating to rotary shafts and seals
GB912119A (en) Improvements in or relating to rotary exhausters and the like
GB1365226A (en) Seal mechanisms
GB907226A (en) Fluid control valves
US3742979A (en) Rotary valve device having a plurality of controlled working passages
GB1455930A (en) Butterfly flap valve
US3431931A (en) Valve assembly for breathing apparatus
GB1166012A (en) Apparatus for Preventing Gas Flow Through Bearings
GB725962A (en) Rotary plug valve
DE3580609D1 (en) BALL VALVE.
GB871822A (en) Improvements in or relating to rotary compressors
GB766637A (en) Improved stop valves
GB855541A (en) Fluid flow regulating valve
GB848576A (en) Improvements in rotary cocks and valves
US2969043A (en) Power control apparatus
GB707702A (en) Improvements in valves provided with a cylindrical plug
GB888854A (en) Door closers
GB1089603A (en) A stop-cock having a spherical plug member mounted in a divided casing
FR2313613A1 (en) Stop cock with low wear and friction seal - has shaft and cylindrical seal axes offset from each other to give jamming action on closing cock
GB890339A (en) Variable delivery valve for fluids
GB1135481A (en) Anti-surge control for centrifugal compressors
SU808752A1 (en) Vacuum valve