ITMI20032454A1 - Valvola a sfera con elevato smorzamento del rumore di passaggio del fluido - Google Patents

Valvola a sfera con elevato smorzamento del rumore di passaggio del fluido

Info

Publication number
ITMI20032454A1
ITMI20032454A1 ITMI20032454A ITMI20032454A1 IT MI20032454 A1 ITMI20032454 A1 IT MI20032454A1 IT MI20032454 A ITMI20032454 A IT MI20032454A IT MI20032454 A1 ITMI20032454 A1 IT MI20032454A1
Authority
IT
Italy
Prior art keywords
ball valve
fluid passage
valve
high damping
passage noise
Prior art date
Application number
Other languages
English (en)
Inventor
Antonello Vago
Dino Zuccarelli
Original Assignee
Pibiviesse S P A
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 Pibiviesse S P A filed Critical Pibiviesse S P A
Priority to ITMI20032454 priority Critical patent/ITMI20032454A1/it
Priority to TW93136122A priority patent/TWI319801B/zh
Priority to JP2004348991A priority patent/JP4700956B2/ja
Priority to US11/001,089 priority patent/US7117894B2/en
Priority to KR1020040101602A priority patent/KR101165236B1/ko
Priority to AT04029429T priority patent/ATE360775T1/de
Priority to ES04029429T priority patent/ES2283930T3/es
Priority to DE200460006071 priority patent/DE602004006071T2/de
Priority to EP20040029429 priority patent/EP1548345B1/en
Priority to CA 2490106 priority patent/CA2490106C/en
Priority to CNB2004100819936A priority patent/CN100362271C/zh
Publication of ITMI20032454A1 publication Critical patent/ITMI20032454A1/it

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
    • 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
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
    • F16K47/045—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member and the closure member being rotatable
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86743—Rotary
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86743—Rotary
    • Y10T137/86751—Plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Taps Or Cocks (AREA)
  • Sliding Valves (AREA)
  • Toys (AREA)
  • Compressor (AREA)
  • Massaging Devices (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
ITMI20032454 2003-12-15 2003-12-15 Valvola a sfera con elevato smorzamento del rumore di passaggio del fluido ITMI20032454A1 (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ITMI20032454 ITMI20032454A1 (it) 2003-12-15 2003-12-15 Valvola a sfera con elevato smorzamento del rumore di passaggio del fluido
TW93136122A TWI319801B (en) 2003-12-15 2004-11-24 Ball valve with high damping of the noise due to fluid passage
JP2004348991A JP4700956B2 (ja) 2003-12-15 2004-12-01 流路の騒音に対して高減衰性を有するボール弁
US11/001,089 US7117894B2 (en) 2003-12-15 2004-12-02 Ball valve with high damping of the noise due to fluid passage
KR1020040101602A KR101165236B1 (ko) 2003-12-15 2004-12-06 유체흐름에 기인하는 소음이 고감폭되는 볼밸브
AT04029429T ATE360775T1 (de) 2003-12-15 2004-12-13 Kugelventil mit geräuschdämpfer
ES04029429T ES2283930T3 (es) 2003-12-15 2004-12-13 Valvula de bola provista de medios de amortiguacion de ruido.
DE200460006071 DE602004006071T2 (de) 2003-12-15 2004-12-13 Kugelventil mit Geräuschdämpfer
EP20040029429 EP1548345B1 (en) 2003-12-15 2004-12-13 Ball valve with noise damping means
CA 2490106 CA2490106C (en) 2003-12-15 2004-12-13 Ball valve with high damping of the noise due to fluid passage
CNB2004100819936A CN100362271C (zh) 2003-12-15 2004-12-15 大幅降低由于流体通道所产生的噪音的球阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20032454 ITMI20032454A1 (it) 2003-12-15 2003-12-15 Valvola a sfera con elevato smorzamento del rumore di passaggio del fluido

Publications (1)

Publication Number Publication Date
ITMI20032454A1 true ITMI20032454A1 (it) 2005-06-16

Family

ID=34531916

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI20032454 ITMI20032454A1 (it) 2003-12-15 2003-12-15 Valvola a sfera con elevato smorzamento del rumore di passaggio del fluido

Country Status (11)

Country Link
US (1) US7117894B2 (it)
EP (1) EP1548345B1 (it)
JP (1) JP4700956B2 (it)
KR (1) KR101165236B1 (it)
CN (1) CN100362271C (it)
AT (1) ATE360775T1 (it)
CA (1) CA2490106C (it)
DE (1) DE602004006071T2 (it)
ES (1) ES2283930T3 (it)
IT (1) ITMI20032454A1 (it)
TW (1) TWI319801B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7234488B2 (en) * 2005-08-09 2007-06-26 Spx Corporation Valve assembly and method with slotted plates and spherical ball plug
CN102620004A (zh) * 2012-04-12 2012-08-01 西派集团有限公司 降压降噪v型调节球阀
CN103994275A (zh) * 2014-05-14 2014-08-20 上海西倍流体技术有限公司 一种栅式球阀
CN105240564A (zh) * 2015-10-30 2016-01-13 航天长征化学工程股份有限公司 一种低噪声球阀
US9739408B2 (en) * 2016-01-15 2017-08-22 Emerson Process Management Regulator Technologies, Inc. Noise attenuation apparatus for fluid devices
DE102016225372A1 (de) * 2016-12-19 2018-07-05 Volkswagen Aktiengesellschaft Ventilanordnung mit Käfig
US10221963B2 (en) * 2017-02-28 2019-03-05 Fisher Controls International Llc Ball valve with modal silencer
CN107917229B (zh) * 2017-12-01 2024-03-26 航天长征化学工程股份有限公司 一种静音球阀
US11739850B2 (en) * 2018-03-02 2023-08-29 Saudi Arabian Oil Company Erosion resistant trim for a valve
US11041571B2 (en) * 2018-12-07 2021-06-22 Fisher Controls International Llc Retention mechanism for noise attenuation dome in fluid flow control device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1364702A (fr) * 1963-05-13 1964-06-26 Dupont S T Silencieux perfectionné d'échappement pneumatique, en particulier, de vannes
JPS505929A (it) * 1973-05-18 1975-01-22
GB1547973A (en) * 1975-10-24 1979-07-04 Hawker Siddeley Aviation Ltd Variable flow outlet valves
FI65656C (fi) * 1979-01-10 1984-06-11 Roger Bey Ventil
FI65479C (fi) * 1980-06-27 1984-05-10 Neles Oy Foerfarande foer daempning av genom en ventil gaoende mediumstroem och ventil foer framfoerande av foerfarandet
US4429714A (en) * 1981-08-03 1984-02-07 E. I. Du Pont De Nemours & Co. Control valve
US4805656A (en) * 1983-04-04 1989-02-21 Facet Enterprises Inc. Porous composite structure
US5070909A (en) * 1990-06-11 1991-12-10 Davenport Robert G Low recovery rotary control valve
JPH075357Y2 (ja) * 1990-06-26 1995-02-08 三菱重工業株式会社 低騒音多段減圧装置
DE4328095A1 (de) * 1993-08-20 1995-02-23 Hannemann Reglerbau Regel-Kugelhahn
US5937901A (en) * 1995-12-22 1999-08-17 Rotatrol Ag Rotary noise attenuating valve
US5680889A (en) * 1996-09-23 1997-10-28 Dresser Industries, Inc. Low noise ball valve assembly

Also Published As

Publication number Publication date
KR101165236B1 (ko) 2012-07-17
ATE360775T1 (de) 2007-05-15
JP2005180690A (ja) 2005-07-07
CA2490106A1 (en) 2005-06-15
US7117894B2 (en) 2006-10-10
CA2490106C (en) 2012-05-08
CN1637332A (zh) 2005-07-13
ES2283930T3 (es) 2007-11-01
DE602004006071D1 (de) 2007-06-06
CN100362271C (zh) 2008-01-16
DE602004006071T2 (de) 2007-12-27
KR20050059992A (ko) 2005-06-21
TW200521361A (en) 2005-07-01
JP4700956B2 (ja) 2011-06-15
US20050126647A1 (en) 2005-06-16
EP1548345A1 (en) 2005-06-29
EP1548345B1 (en) 2007-04-25
TWI319801B (en) 2010-01-21

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