GB920710A - Improvements in or relating to fluid-controlling valves - Google Patents

Improvements in or relating to fluid-controlling valves

Info

Publication number
GB920710A
GB920710A GB3457159A GB3457159A GB920710A GB 920710 A GB920710 A GB 920710A GB 3457159 A GB3457159 A GB 3457159A GB 3457159 A GB3457159 A GB 3457159A GB 920710 A GB920710 A GB 920710A
Authority
GB
United Kingdom
Prior art keywords
plates
disc
bores
orifice
tubes
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
GB3457159A
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.)
Quickfit and Quartz Ltd
Original Assignee
Quickfit and Quartz Ltd
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 Quickfit and Quartz Ltd filed Critical Quickfit and Quartz Ltd
Priority to GB3457159A priority Critical patent/GB920710A/en
Publication of GB920710A publication Critical patent/GB920710A/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
    • F16K3/085—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres the axis of supply passage and the axis of discharge passage being coaxial and parallel to the axis of rotation of the plates

Landscapes

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

Abstract

920,710. Valves. QUICKFIT & QUARTZ Ltd., and D. CURTIS. Sept. 16, 1960 [Oct. 12, 1969], No. 34571/59. Class 135. A fluid flow control valve comprises glass plates 1 and 2 having tubes 3 and 4 extending from one side of the plates respectively and smooth flat faces 8, 9 forming the other side of the plates. A glass shutter disc 7, provided between the plates, has smooth surfaces abutting the surfaces 8, 9 of the plates, the axes of the plates, disc and tubes being coaxial and the disc being capable of rotation about this axis. The smooth surfaces of each plate are provided with an orifice 12, 13 communicating with the bores of the tubes and out of alignment with these bores and the disc is provided with a passage 14 which connects or disconnects the bores on rotation of the disc about its axis. The plates and discs are clamped together by three equispaced bolts 15 provided with loading- springs 17. In a modification, one orifice of the plates is aligned with its bore and is in constant communication with an inclined passage in the disc while the other orifice is out of alignment with the bore as above.
GB3457159A 1959-10-12 1959-10-12 Improvements in or relating to fluid-controlling valves Expired GB920710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3457159A GB920710A (en) 1959-10-12 1959-10-12 Improvements in or relating to fluid-controlling valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3457159A GB920710A (en) 1959-10-12 1959-10-12 Improvements in or relating to fluid-controlling valves

Publications (1)

Publication Number Publication Date
GB920710A true GB920710A (en) 1963-03-13

Family

ID=10367286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3457159A Expired GB920710A (en) 1959-10-12 1959-10-12 Improvements in or relating to fluid-controlling valves

Country Status (1)

Country Link
GB (1) GB920710A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506237A (en) * 1968-08-12 1970-04-14 Chemtrox Corp Plastic rotary valve
WO1999013250A1 (en) * 1997-09-08 1999-03-18 Bighorn Valve, Inc. An improved flow, axially-rotated, split venturi valve
US6109293A (en) * 1996-04-24 2000-08-29 Big Horn Valve, Inc. Split venturi, axially-rotated valve
US6691981B1 (en) 1998-06-19 2004-02-17 Robert Hart Gate valve
US7677261B1 (en) 2001-10-29 2010-03-16 Big Horn Valve, Inc. High flow, low mobile weight quick disconnect system
CN105840852A (en) * 2016-04-27 2016-08-10 池州大自然环保工程有限公司 Mud and ash discharge valve capable of being quickly opened and closed

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506237A (en) * 1968-08-12 1970-04-14 Chemtrox Corp Plastic rotary valve
US6026845A (en) * 1996-04-24 2000-02-22 Bighorn Valve, Inc. Flow, split Venturi, axially-rotated valve
US6109293A (en) * 1996-04-24 2000-08-29 Big Horn Valve, Inc. Split venturi, axially-rotated valve
US6279595B1 (en) 1996-04-24 2001-08-28 Big Horn Valve, Inc. Increased flow, split venturi valve system
US6557576B2 (en) 1996-04-24 2003-05-06 Big Horn Valve, Inc. Apparatus and method of flow control through a valve
WO1999013250A1 (en) * 1997-09-08 1999-03-18 Bighorn Valve, Inc. An improved flow, axially-rotated, split venturi valve
US6691981B1 (en) 1998-06-19 2004-02-17 Robert Hart Gate valve
US7677261B1 (en) 2001-10-29 2010-03-16 Big Horn Valve, Inc. High flow, low mobile weight quick disconnect system
CN105840852A (en) * 2016-04-27 2016-08-10 池州大自然环保工程有限公司 Mud and ash discharge valve capable of being quickly opened and closed

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