WO2011059368A3 - Stopcock valve - Google Patents

Stopcock valve Download PDF

Info

Publication number
WO2011059368A3
WO2011059368A3 PCT/RU2010/000670 RU2010000670W WO2011059368A3 WO 2011059368 A3 WO2011059368 A3 WO 2011059368A3 RU 2010000670 W RU2010000670 W RU 2010000670W WO 2011059368 A3 WO2011059368 A3 WO 2011059368A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotatable disc
spindle
seat
sealing element
rubber ring
Prior art date
Application number
PCT/RU2010/000670
Other languages
French (fr)
Russian (ru)
Other versions
WO2011059368A2 (en
Inventor
Михаил Викторович ГУСЕВ
Анатолий Васильевич СОРОКИН
Original Assignee
Общество С Ограниченной Ответственностью "Научно-Производственное Предприятие "Aпoгeй"
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 Общество С Ограниченной Ответственностью "Научно-Производственное Предприятие "Aпoгeй" filed Critical Общество С Ограниченной Ответственностью "Научно-Производственное Предприятие "Aпoгeй"
Publication of WO2011059368A2 publication Critical patent/WO2011059368A2/en
Publication of WO2011059368A3 publication Critical patent/WO2011059368A3/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
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves

Landscapes

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

Abstract

Use: in a pipe fitting, and specifically in valves having rotatable discs, as a shut-off device in technological pipes in the chemical and food industries and other branches of industry. Essence: the valve comprises a body with a rotatable disc which is arranged in the internal cavity thereof and has a sealing element, wherein the rotatable disc is fastened to a spindle, one end of which is inserted into a blind opening formed in a seat in the internal cavity of the body while a handle is fixed to the other end of the spindle; the rotatable disc consists of two circular stamped plates forming a holder for the sealing element which is in the form of a profiled rubber ring, wherein the circular stamped plates are interconnected upon assembly by means of spot welding, with the formation along the outer edge thereof of an annular groove into which a profiled rubber ring is snugly inserted, ensuring that the seat is completely covered in the closed state of the valve.
PCT/RU2010/000670 2009-11-16 2010-11-15 Stopcock valve WO2011059368A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2009141929 2009-11-16
RU2009141929 2009-11-16

Publications (2)

Publication Number Publication Date
WO2011059368A2 WO2011059368A2 (en) 2011-05-19
WO2011059368A3 true WO2011059368A3 (en) 2011-07-07

Family

ID=43992280

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2010/000670 WO2011059368A2 (en) 2009-11-16 2010-11-15 Stopcock valve

Country Status (1)

Country Link
WO (1) WO2011059368A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902697A (en) * 1973-09-27 1975-09-02 Milwaukee Valve Butterfly valve
US4674528A (en) * 1985-09-11 1987-06-23 Kitz Corporation Butterfly valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902697A (en) * 1973-09-27 1975-09-02 Milwaukee Valve Butterfly valve
SU533341A3 (en) * 1973-09-27 1976-10-25 Милуоки Вэлв Компани Инк (Фирма) Throttle valve
US4674528A (en) * 1985-09-11 1987-06-23 Kitz Corporation Butterfly valve

Also Published As

Publication number Publication date
WO2011059368A2 (en) 2011-05-19

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