WO2017027001A1 - Soupape à sièges multiples - Google Patents

Soupape à sièges multiples Download PDF

Info

Publication number
WO2017027001A1
WO2017027001A1 PCT/US2015/044431 US2015044431W WO2017027001A1 WO 2017027001 A1 WO2017027001 A1 WO 2017027001A1 US 2015044431 W US2015044431 W US 2015044431W WO 2017027001 A1 WO2017027001 A1 WO 2017027001A1
Authority
WO
WIPO (PCT)
Prior art keywords
pair
seat
another
sealing member
seal
Prior art date
Application number
PCT/US2015/044431
Other languages
English (en)
Inventor
Lindsey BREDEMEYER
Original Assignee
Franklin Valve Lp
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 Franklin Valve Lp filed Critical Franklin Valve Lp
Priority to PCT/US2015/044431 priority Critical patent/WO2017027001A1/fr
Publication of WO2017027001A1 publication Critical patent/WO2017027001A1/fr

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
    • F16K3/16—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 special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—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 special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/184—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 special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams
    • F16K3/186—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 special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams by means of cams of wedge from
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given

Abstract

L'invention concerne une soupape à sièges multiples, qui comprend un joint de chaque côté d'un élément d'étanchéité qui est fixé contre une paire respective de profils de siège entourant un passage de fluide et un passage de détection de fuite séparant une paire de profils de siège.
PCT/US2015/044431 2015-08-10 2015-08-10 Soupape à sièges multiples WO2017027001A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2015/044431 WO2017027001A1 (fr) 2015-08-10 2015-08-10 Soupape à sièges multiples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/044431 WO2017027001A1 (fr) 2015-08-10 2015-08-10 Soupape à sièges multiples

Publications (1)

Publication Number Publication Date
WO2017027001A1 true WO2017027001A1 (fr) 2017-02-16

Family

ID=57983379

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/044431 WO2017027001A1 (fr) 2015-08-10 2015-08-10 Soupape à sièges multiples

Country Status (1)

Country Link
WO (1) WO2017027001A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020068120A1 (fr) * 2018-09-28 2020-04-02 Franklin Valve, Lp Robinet-vanne à sièges multiples

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845954A (en) * 1955-02-28 1958-08-05 Leland S Hamer Visible wedge valve
US2865597A (en) * 1953-07-21 1958-12-23 Joseph E Lucas Leakproof pressure sealed valves
US2869574A (en) * 1953-12-23 1959-01-20 Alexander S Volpin Automatic lubricated gate valve
US3125323A (en) * 1964-03-17 Gate type seal valve
US3743244A (en) * 1971-11-09 1973-07-03 H Dickenson Top and bottom gate valve for removing and replacing renewable seating elements
US3848621A (en) * 1973-12-17 1974-11-19 Valve Specialty Supply Inc Double block and bleed gate valve to control unidirectional meter proover sphere

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125323A (en) * 1964-03-17 Gate type seal valve
US2865597A (en) * 1953-07-21 1958-12-23 Joseph E Lucas Leakproof pressure sealed valves
US2869574A (en) * 1953-12-23 1959-01-20 Alexander S Volpin Automatic lubricated gate valve
US2845954A (en) * 1955-02-28 1958-08-05 Leland S Hamer Visible wedge valve
US3743244A (en) * 1971-11-09 1973-07-03 H Dickenson Top and bottom gate valve for removing and replacing renewable seating elements
US3848621A (en) * 1973-12-17 1974-11-19 Valve Specialty Supply Inc Double block and bleed gate valve to control unidirectional meter proover sphere

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020068120A1 (fr) * 2018-09-28 2020-04-02 Franklin Valve, Lp Robinet-vanne à sièges multiples
CN112789435A (zh) * 2018-09-28 2021-05-11 富兰克林阀有限责任合伙公司 多阀座闸阀
US11209087B2 (en) 2018-09-28 2021-12-28 Franklin Valve, Lp Multi-seat gate valve
CN112789435B (zh) * 2018-09-28 2022-05-03 富兰克林阀有限责任合伙公司 多阀座闸阀

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