WO1994003745A3 - Top entry flow control valve with two sets of orifices - Google Patents

Top entry flow control valve with two sets of orifices Download PDF

Info

Publication number
WO1994003745A3
WO1994003745A3 PCT/US1993/007191 US9307191W WO9403745A3 WO 1994003745 A3 WO1994003745 A3 WO 1994003745A3 US 9307191 W US9307191 W US 9307191W WO 9403745 A3 WO9403745 A3 WO 9403745A3
Authority
WO
WIPO (PCT)
Prior art keywords
orifices
sleeve
cylinder
discs
cavity
Prior art date
Application number
PCT/US1993/007191
Other languages
French (fr)
Other versions
WO1994003745A2 (en
Inventor
John B Woods
Original Assignee
Baker Hughes Inc
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
Priority claimed from US07/919,687 external-priority patent/US5217046A/en
Priority claimed from US08/056,559 external-priority patent/US5365978A/en
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Priority to GB9501646A priority Critical patent/GB2283802B/en
Priority to AU46889/93A priority patent/AU4688993A/en
Publication of WO1994003745A2 publication Critical patent/WO1994003745A2/en
Publication of WO1994003745A3 publication Critical patent/WO1994003745A3/en

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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
    • 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

Landscapes

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

Abstract

A top entry flow control valve having a body with an inlet port, an outlet port and an access opening. The body has a cavity connected with the access opening and communicating with the inlet port and outlet port to allow fluid flow through the valve body. A pair of discs with orifices are positioned within the cavity to control flow into the outlet port by rotating one of the discs to change the degree of alignment between the disc orifices. A sleeve, a wear sleeve and a rotatable cylinder are located within the cavity to control flow from the inlet port. The sleeve and the cylinder both have side walls with a set of orifices. One disc is secured within the open end of the rotatable cylinder and the other disc is secured to the wear sleeve. By rotating the cylinder, the alignments of the sleeve orifices with the cylinder orifices and of the orifices of the two discs are changed to control flow through the valve. A cover is removably attached over the access opening and secures the sleeve, the cylinder, the wear sleeve and the discs in the cavity. The cylinder and wear sleeve have sets of flanges or threads which cooperate to allow the cylinder and wear sleeve to be installed into and removed from the valve body separately or together. The valve may also be constructed without the sleeve.
PCT/US1993/007191 1992-07-27 1993-07-23 Top entry flow control valve with two sets of orifices WO1994003745A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9501646A GB2283802B (en) 1992-07-27 1993-07-23 Top entry flow control valve with two sets of orifices
AU46889/93A AU4688993A (en) 1992-07-27 1993-07-23 Top entry flow control valve with two sets of orifices

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/919,687 US5217046A (en) 1992-07-27 1992-07-27 Top entry flow control valve with two sets of orifices
US07/919,687 1992-07-27
US08/056,559 1993-05-03
US08/056,559 US5365978A (en) 1992-07-27 1993-05-03 Top entry flow control valve with two sets of orifices

Publications (2)

Publication Number Publication Date
WO1994003745A2 WO1994003745A2 (en) 1994-02-17
WO1994003745A3 true WO1994003745A3 (en) 1994-06-23

Family

ID=26735432

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1993/007191 WO1994003745A2 (en) 1992-07-27 1993-07-23 Top entry flow control valve with two sets of orifices

Country Status (5)

Country Link
AU (1) AU4688993A (en)
CA (1) CA2141036C (en)
GB (1) GB2283802B (en)
MX (1) MX9304393A (en)
WO (1) WO1994003745A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5623966A (en) * 1995-08-10 1997-04-29 Baker Hughes Incorporated Flow control choke with shutoff seal
US20050016592A1 (en) * 2001-11-13 2005-01-27 Jeromson Peter James Process control valve
DE102013020127A1 (en) * 2013-12-06 2015-07-02 Simplex Armaturen & Systeme Gmbh Valve unit for a heating circuit distributor and heating circuit distributor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8903890U1 (en) * 1989-03-30 1989-05-11 Galatron S.R.L., Castiglione D/Stiviere, Mantova, It
EP0335997A1 (en) * 1988-04-07 1989-10-11 Flühs Drehtechnik GmbH Valve insert
GB2238373A (en) * 1989-10-04 1991-05-29 Automatic Control Components Multiple orifice valve with reduced operator torque

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331176A (en) * 1980-03-03 1982-05-25 American Standard Inc. Replaceable cartridge valve assembly
US5020568A (en) * 1989-01-30 1991-06-04 Taylor Julian S Unitized disc flow control assembly for a restrictor valve
DE9000389U1 (en) * 1990-01-16 1990-07-12 Overmeyer, Albert, 4402 Greven, De

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335997A1 (en) * 1988-04-07 1989-10-11 Flühs Drehtechnik GmbH Valve insert
DE8903890U1 (en) * 1989-03-30 1989-05-11 Galatron S.R.L., Castiglione D/Stiviere, Mantova, It
GB2238373A (en) * 1989-10-04 1991-05-29 Automatic Control Components Multiple orifice valve with reduced operator torque

Also Published As

Publication number Publication date
MX9304393A (en) 1994-04-29
GB2283802A (en) 1995-05-17
CA2141036A1 (en) 1994-02-17
AU4688993A (en) 1994-03-03
GB9501646D0 (en) 1995-03-15
CA2141036C (en) 1998-12-22
GB2283802B (en) 1996-08-14
WO1994003745A2 (en) 1994-02-17

Similar Documents

Publication Publication Date Title
CA2022082A1 (en) Solenoid operated flush valve and flow control adapter valve insert therefor
ATE75014T1 (en) VALVE UNIT.
CA2198181C (en) Rotary disk control valve for a water conditioning system
CA2271972A1 (en) Swabbable luer-coned valve
EP0333015A3 (en) Flow-control valve
CA2055879A1 (en) Tap water purifier to be directly coupled to faucet pipe
EP0378168A3 (en) Artificial lung assembly
CA2000882A1 (en) Three-way valve and liquid distribution pipe comprising same, both adapted to be cleaned by scraping
EP0110077A3 (en) Throttle valve body
JPS55166582A (en) Valve including silencer
AU5259800A (en) Device in a valve
AU586115B2 (en) Faucet valve with noise reduction structure
EP0953515A3 (en) Fluid dispenser
AU2001264083A1 (en) An isolation valve assembly
CA2139975A1 (en) Duplex strainer
WO1994003745A3 (en) Top entry flow control valve with two sets of orifices
NZ511341A (en) Dual isolation valve with rectangular flow passageways
US4705075A (en) Rotary three-way plug valve
CA1278238C (en) Rotary three way plug valve
EP0286605A3 (en) A liquid flow control valve particularly for sanitary fixtures
JP2547274Y2 (en) Water faucet
JPS58500968A (en) Pressure adjustment dripping device
JPS56156575A (en) Valve
IL109141A (en) Back-flushable filters
ATE26011T1 (en) BALL VALVE.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AT AU BB BG BR BY CA CH CZ DE DK ES FI GB HU JP KP KR KZ LK LU MG MN MW NL NO NZ PL PT RO RU SD SE SK UA

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)

Free format text: AT,BB,BR,BR,BY,CZ,FI,HU,JP,KP,KR,KZ,LK,MG,MN,MW,NO,NZ,PL,RO,RU,SD,SK,UA, OAPI PATENT(BF,BJ,CF,CG,CI,CM,GA,GN,ML,MR,NE,SN,TD,TG)

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): AT AU BB BG BR BY CA CH CZ DE DK ES FI GB HU JP KP KR KZ LK LU MG MN MW NL NO NZ PL PT RO RU SD SE SK UA

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG

WWE Wipo information: entry into national phase

Ref document number: 2141036

Country of ref document: CA

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase