PT2751454T - Válvula de borboleta - Google Patents

Válvula de borboleta

Info

Publication number
PT2751454T
PT2751454T PT128447893T PT12844789T PT2751454T PT 2751454 T PT2751454 T PT 2751454T PT 128447893 T PT128447893 T PT 128447893T PT 12844789 T PT12844789 T PT 12844789T PT 2751454 T PT2751454 T PT 2751454T
Authority
PT
Portugal
Prior art keywords
butterfly valve
butterfly
valve
Prior art date
Application number
PT128447893T
Other languages
English (en)
Inventor
Ove Nilsson Curt
Original Assignee
Ab Somas Ventiler
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 Ab Somas Ventiler filed Critical Ab Somas Ventiler
Publication of PT2751454T publication Critical patent/PT2751454T/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
    • 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
    • F16K1/222—Shaping of the valve member
    • 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
    • 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
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • F16K47/14—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths the throttling member being a perforated membrane

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
PT128447893T 2011-11-01 2012-10-19 Válvula de borboleta PT2751454T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1151017 2011-11-01

Publications (1)

Publication Number Publication Date
PT2751454T true PT2751454T (pt) 2017-06-05

Family

ID=48192452

Family Applications (1)

Application Number Title Priority Date Filing Date
PT128447893T PT2751454T (pt) 2011-11-01 2012-10-19 Válvula de borboleta

Country Status (7)

Country Link
EP (1) EP2751454B1 (pt)
DK (1) DK2751454T3 (pt)
ES (1) ES2633901T3 (pt)
PL (1) PL2751454T3 (pt)
PT (1) PT2751454T (pt)
RU (1) RU2604464C2 (pt)
WO (1) WO2013066245A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104197028B (zh) * 2014-09-02 2017-02-15 宣达实业集团有限公司 全金属双向硬密封可调偏心蝶阀
CN106523719A (zh) * 2016-11-29 2017-03-22 陈曙光 一种凹板三偏心蝶阀
CN108087567B (zh) * 2017-11-28 2019-08-06 安徽荣达阀门有限公司 一种高性能上装式蝶阀
KR101883458B1 (ko) * 2018-04-12 2018-07-31 주식회사 피엔케이이엔지 콘트롤 버터플라이 밸브
US11041571B2 (en) * 2018-12-07 2021-06-22 Fisher Controls International Llc Retention mechanism for noise attenuation dome in fluid flow control device
CN109798367A (zh) * 2019-03-15 2019-05-24 江南阀门有限公司 冷空气调节阀
US11852272B2 (en) 2021-06-29 2023-12-26 General Electric Company Check valve assembly
WO2023072636A1 (de) * 2021-10-26 2023-05-04 Vitesco Technologies GmbH Drosselklappenstellereinheit, brennstoffzellensystem mit einer derartigen drosselklappenstellereinheit und kraftfahrzeug mit einem derartigen brennstoffzellensystem

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI70744C (fi) * 1980-07-01 1986-10-06 Roger Bey Ventil
EP0101323B1 (en) * 1982-08-18 1989-02-22 Kent Process Control Limited Rotary control valves
FI71983C (fi) * 1985-01-09 1987-03-09 Neles Oy Ventil.
SE456112C (sv) 1987-01-02 1996-04-29 Somas Ventiler Vridspjällsventil
JP2589806Y2 (ja) * 1993-10-08 1999-02-03 株式会社クボタ バタフライ弁
JP3341653B2 (ja) 1997-11-05 2002-11-05 トヨタ自動車株式会社 吸気異音低減構造

Also Published As

Publication number Publication date
DK2751454T3 (en) 2017-05-22
WO2013066245A1 (en) 2013-05-10
RU2014111659A (ru) 2015-12-10
EP2751454A4 (en) 2015-06-03
EP2751454A1 (en) 2014-07-09
ES2633901T3 (es) 2017-09-25
PL2751454T3 (pl) 2017-10-31
EP2751454B1 (en) 2017-05-10
RU2604464C2 (ru) 2016-12-10

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