BR8200305A - Sede de valvula valvula a prova de fogo e processo para o dimensionamento de uma sede de valvula borboleta a um disco de uma valvula borboleta - Google Patents

Sede de valvula valvula a prova de fogo e processo para o dimensionamento de uma sede de valvula borboleta a um disco de uma valvula borboleta

Info

Publication number
BR8200305A
BR8200305A BR8200305A BR8200305A BR8200305A BR 8200305 A BR8200305 A BR 8200305A BR 8200305 A BR8200305 A BR 8200305A BR 8200305 A BR8200305 A BR 8200305A BR 8200305 A BR8200305 A BR 8200305A
Authority
BR
Brazil
Prior art keywords
valve
valve seat
disc
butterfly valve
butterfly
Prior art date
Application number
BR8200305A
Other languages
English (en)
Inventor
Bernd Krause
Original Assignee
Xomox Corp
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 Xomox Corp filed Critical Xomox Corp
Publication of BR8200305A publication Critical patent/BR8200305A/pt

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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1797—Heat destructible or fusible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1797—Heat destructible or fusible
    • Y10T137/1812—In fluid flow path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Temperature-Responsive Valves (AREA)
BR8200305A 1981-03-16 1982-01-21 Sede de valvula valvula a prova de fogo e processo para o dimensionamento de uma sede de valvula borboleta a um disco de uma valvula borboleta BR8200305A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/244,091 US4418889A (en) 1981-03-16 1981-03-16 Fire safe seat for a valve

Publications (1)

Publication Number Publication Date
BR8200305A true BR8200305A (pt) 1982-11-23

Family

ID=22921343

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8200305A BR8200305A (pt) 1981-03-16 1982-01-21 Sede de valvula valvula a prova de fogo e processo para o dimensionamento de uma sede de valvula borboleta a um disco de uma valvula borboleta

Country Status (7)

Country Link
US (1) US4418889A (pt)
EP (1) EP0060620B1 (pt)
JP (1) JPS57157870A (pt)
AT (1) ATE25138T1 (pt)
BR (1) BR8200305A (pt)
CA (1) CA1166230A (pt)
DE (1) DE3275226D1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623121A (en) * 1983-03-15 1986-11-18 Jamesbury Corporation Butterfly valve seat
EP0123380B1 (en) * 1983-03-15 1987-09-09 Jamesbury Corporation Butterfly valve seat
AU3094384A (en) * 1983-08-15 1985-02-21 Keystone International Inc. Valve assembly having reversible seat
GB2227072B (en) * 1989-01-10 1992-12-23 Charles Winn Valves having a turnable closure member such as a butterfly valve
US5535986A (en) * 1995-06-30 1996-07-16 Fisher Controls International, Inc. Torsionallly loaded fluid seals for rotary valves
EP1912717B1 (en) 2005-08-09 2016-08-24 Camfil USA, Inc. Integrated containment system
US8286938B2 (en) * 2005-12-21 2012-10-16 Fisher Controls International Llc Flexible seals for process control valves
US7963503B2 (en) * 2006-09-21 2011-06-21 Fisher Controls International Llc Metal seal with flexible insert
US20090309056A1 (en) * 2008-06-11 2009-12-17 Chi-Lung Tsai Butterfly valve
KR101507864B1 (ko) 2013-07-18 2015-04-07 엘지전자 주식회사 유로 전환 밸브
JP6352699B2 (ja) * 2014-06-30 2018-07-04 株式会社キッツ ボールバルブ用ボールシートの固着構造とその固着方法及びトラニオン型ボールバルブとこのバルブを用いた水素ステーション
US20160178067A1 (en) * 2014-12-17 2016-06-23 Mueller International, Llc Valve body and seat with tongue and groove connection
CN108026830B (zh) * 2015-07-14 2020-02-14 T·A·哈特曼 弹簧环阀座以及带有弹簧环阀座的蝶阀
US10267424B2 (en) 2016-02-12 2019-04-23 Mueller International, Llc Butterfly valve seat with seat cover
CA3060850C (en) * 2017-05-09 2022-03-15 Saint-Gobain Performance Plastics Corporation Seal, assembly, and methods of using the same
US11274750B2 (en) * 2017-07-11 2022-03-15 Aisan Kogyo Kabushiki Kaisha Double eccentric valve
WO2019101318A1 (en) * 2017-11-23 2019-05-31 Applied Materials, Inc. Lock valve for vacuum sealing, vacuum chamber and vacuum processing system
US11236830B2 (en) * 2019-04-30 2022-02-01 Fisher Controls International Llc Seal glands for butterfly valves
WO2022160161A1 (en) 2021-01-28 2022-08-04 Mueller International, Llc Bonded valve seat

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696697A (en) * 1951-06-09 1954-12-14 Westinghouse Electric Corp Machine for bending envelopes for curved fluorescent lamps
US3153427A (en) * 1961-09-14 1964-10-20 Aero Flow Dynamics Inc Butterfly check valve
DK113545B (da) * 1966-11-01 1969-03-31 W Jensen Kugleventil.
CH485153A (de) * 1968-01-05 1970-01-31 Istag Ag Suhr Ag Hahn mit Kugelküken
US3608861A (en) * 1968-05-28 1971-09-28 Jamesbury Corp Butterfly valve seat
US3734457A (en) * 1972-02-22 1973-05-22 Dezurik Corp Pressure biased butterfly valve seal
FR2279992A1 (fr) * 1974-06-04 1976-02-20 Malbranque Serseg Dispositif d'etancheite
US4113268A (en) * 1977-03-15 1978-09-12 Posi-Seal International, Inc. Extended temperature range valve seal
CA1080684A (en) * 1977-03-15 1980-07-01 Kenneth C. Simmons Extended temperature range valve seal
US4162782A (en) * 1978-04-10 1979-07-31 Acf Industries, Incorporated Seal assembly for butterfly valve
US4231546A (en) * 1978-12-22 1980-11-04 Fisher Controls Company, Inc. High-temperature bidirectional metal seal
AU534222B2 (en) * 1979-01-02 1984-01-12 Joy Manufacturing Company Valve seat
US4341233A (en) * 1980-06-27 1982-07-27 Fmc Corporation Fire safe seat for a rotary valve

Also Published As

Publication number Publication date
ATE25138T1 (de) 1987-02-15
CA1166230A (en) 1984-04-24
US4418889A (en) 1983-12-06
DE3275226D1 (en) 1987-02-26
JPH0213192B2 (pt) 1990-04-03
JPS57157870A (en) 1982-09-29
EP0060620B1 (en) 1987-01-21
EP0060620A1 (en) 1982-09-22

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 21/01/97