NO830465L - Anordning for dempning av stoey fra fluida. - Google Patents
Anordning for dempning av stoey fra fluida.Info
- Publication number
- NO830465L NO830465L NO830465A NO830465A NO830465L NO 830465 L NO830465 L NO 830465L NO 830465 A NO830465 A NO 830465A NO 830465 A NO830465 A NO 830465A NO 830465 L NO830465 L NO 830465L
- Authority
- NO
- Norway
- Prior art keywords
- pipes
- characteristic
- fluid
- line
- valve
- Prior art date
Links
- 238000013016 damping Methods 0.000 title description 5
- 239000012530 fluid Substances 0.000 claims description 27
- 239000003351 stiffener Substances 0.000 claims description 4
- 230000003584 silencer Effects 0.000 description 12
- 239000007789 gas Substances 0.000 description 11
- 238000007789 sealing Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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
- 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
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
- F16L55/02763—Throttle passages using an element with multiple tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Pipe Accessories (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/272,742 US4402485A (en) | 1981-06-11 | 1981-06-11 | Eccentrically nested tube gas line silencer |
Publications (1)
Publication Number | Publication Date |
---|---|
NO830465L true NO830465L (no) | 1983-02-11 |
Family
ID=23041081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO830465A NO830465L (no) | 1981-06-11 | 1983-02-11 | Anordning for dempning av stoey fra fluida. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4402485A (fr) |
CA (1) | CA1180662A (fr) |
FR (1) | FR2507736B1 (fr) |
GB (1) | GB2111719B (fr) |
NO (1) | NO830465L (fr) |
SE (1) | SE440135B (fr) |
WO (1) | WO1982004470A1 (fr) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2547746B1 (fr) * | 1983-06-24 | 1985-11-08 | Serac Sa | Dispositif diviseur de jet pour tete de remplissage |
US4735224A (en) * | 1984-03-01 | 1988-04-05 | Centre Technique Des Industries Mecaniques | Method for stabilizing the flow of fluids at the time of expansion accompanied by kinetic energy degradation, a valve and a pressure reducer for carrying out said method |
US4669702A (en) * | 1984-04-11 | 1987-06-02 | White Consolidated Industries, Inc. | Erosion resistant soft seated valve trim |
DE3520555A1 (de) * | 1985-06-07 | 1986-12-11 | H.P. + H.P. Chemie-Stellglieder GmbH, 4156 Willich | Geraeuscharmes stellventil |
US4889163A (en) * | 1987-02-05 | 1989-12-26 | Ab Tore J Hedback | Valve assembly |
US4770792A (en) * | 1987-07-24 | 1988-09-13 | Newton George D | Process and apparatus for separating fluids |
US4933089A (en) * | 1987-07-24 | 1990-06-12 | Newton George D | Apparatus and process for paraffin abatement |
DE3834997A1 (de) * | 1988-10-14 | 1990-04-19 | Danfoss As | Wasserauslaufarmatur mit schalldaempfereinsatz |
US5332004A (en) * | 1991-08-30 | 1994-07-26 | Fisher Controls International, Inc. | Rotary noise attenuator |
US5193583A (en) * | 1991-08-30 | 1993-03-16 | Fisher Controls International, Inc. | Rotary noise attenuator |
US5180139A (en) * | 1991-10-15 | 1993-01-19 | Fisher Controls International, Inc. | Rotary ball fluid control valve with noise attenuator |
US5311897A (en) * | 1992-09-18 | 1994-05-17 | Robert L. Cargill, Jr. | Rotary control valve with offset variable area orifice and bypass |
US5368205A (en) * | 1993-07-19 | 1994-11-29 | Banner Beverage Systems, Inc. | Apparatus for controlling foaming and flowrate in beverage dispensing systems |
US5482249A (en) * | 1994-06-21 | 1996-01-09 | Fisher Controls International, Inc. | Fluid control valve with attenuator and dynamic seal |
US5730416A (en) * | 1995-06-07 | 1998-03-24 | Welker Engineering Company | Method and apparatus for quieting turbulence in a gas flow line valve |
IT1275826B1 (it) * | 1995-10-30 | 1997-10-17 | Nuovo Pignone Spa | Valvola perfezionata per la regolazione e misura di una portata massica di gas |
US5772178A (en) * | 1995-12-22 | 1998-06-30 | Rotatrol Ag | Rotary noise attenuating valve |
DE29616900U1 (de) * | 1996-09-27 | 1998-01-29 | Robert Bosch Gmbh, 70469 Stuttgart | Einrichtung zur differenzdruckabhängigen Steuerung eines Strömungskanals, insbesondere Wassermengenbegrenzer für Wassererhitzer |
US5988586A (en) * | 1997-03-07 | 1999-11-23 | Dresser Industries, Inc. | Low noise ball valve assembly with downstream insert |
US6415887B1 (en) * | 1999-11-26 | 2002-07-09 | Cr Patents, Inc. | Refractive wave muffler |
US6439540B1 (en) * | 2000-10-31 | 2002-08-27 | Pratt & Whitney Canada Corp. | Butterfly valve noise suppressor |
US6910673B2 (en) * | 2002-01-28 | 2005-06-28 | Valve Teck, Inc. | Valve with calibrated flow orifice insert |
US6935371B2 (en) * | 2002-02-22 | 2005-08-30 | Dresser, Inc. | High capacity globe valve |
US6807986B2 (en) * | 2002-03-22 | 2004-10-26 | Dresser, Inc. | Noise reduction device for fluid flow systems |
ITBS20020046A1 (it) * | 2002-05-03 | 2003-11-03 | Enolgas Bonomi Spa | Valvola a sfera con misuratore di portata incorporato direttamente nella sfera |
US20040167726A1 (en) * | 2003-02-25 | 2004-08-26 | Rouss Gino James | Method of flow control |
US7584822B2 (en) * | 2003-08-08 | 2009-09-08 | Fisher Controls International Llc | Noise level reduction of sparger assemblies |
KR100513381B1 (ko) * | 2003-12-30 | 2005-09-06 | 두산중공업 주식회사 | 다공형 오리피스판이 설치된 배관 |
US7255129B2 (en) | 2005-02-01 | 2007-08-14 | Pentair Water Pool And Spa, Inc. | Valve with elbow joint diverter |
US7690400B2 (en) * | 2005-02-28 | 2010-04-06 | Flowserve Management Company | Noise reducing fluid passageways for fluid control devices |
US20060243336A1 (en) * | 2005-04-13 | 2006-11-02 | Ingenieria Equipos Y Control Ltda | Anti-cavitation system in pipelines which avoids that the fluid reaches its vapour pressure at the output of a given contraction using a device that connects the output section of the contraction with its downstream pressure |
CN101548078B (zh) * | 2006-08-07 | 2011-10-12 | 冯湛钊 | 消声器组件 |
DK2225484T3 (da) * | 2007-12-07 | 2013-08-19 | Mogas Ind Inc | Impedanssæde til kugleventil |
US20100114147A1 (en) * | 2008-10-30 | 2010-05-06 | The University Of Toledo | Directional soft tissue dilator and docking pin with integrated light source for optimization of retractor placement in minimally invasive spine surgery |
WO2011038255A1 (fr) * | 2009-09-28 | 2011-03-31 | Allen Stanley C | Vanne à coin hémisphérique pour écoulement laminaire |
IT1397828B1 (it) * | 2010-02-04 | 2013-02-04 | Omt Off Mecc Tartarini | Regolatore di pressione per gas |
CN103807561B (zh) * | 2012-11-14 | 2016-03-09 | 中国石油天然气股份有限公司 | 一种可定制的天然气管道内置防堵塞降噪装置 |
US10054247B2 (en) * | 2015-03-31 | 2018-08-21 | Emerson Process Management Regulator Technologies, Inc. | Fluid regulators |
CN105909816A (zh) * | 2016-05-05 | 2016-08-31 | 中国航天科技集团公司烽火机械厂 | 一种高压差低噪声v形球流量自动调节阀 |
JP2018096821A (ja) * | 2016-12-13 | 2018-06-21 | 東京瓦斯株式会社 | ガスメータおよびボールバルブ |
US20180172195A1 (en) * | 2016-12-16 | 2018-06-21 | Ingersoll-Rand Company | Integrated muffler and pulsation dampener for a compressor |
US10495234B2 (en) * | 2017-09-27 | 2019-12-03 | Fisher Controls International Llc | Flow stabilizer for a control valve |
WO2019204052A1 (fr) * | 2018-04-16 | 2019-10-24 | Fisher Controls International Llc | Dispositif et procédé de conditionnement d'écoulement à travers un ensemble vanne |
US11162613B2 (en) * | 2018-10-26 | 2021-11-02 | Fisher Controls International Llc | Flow conditioner for a valve assembly |
US11428330B1 (en) * | 2021-02-26 | 2022-08-30 | Nov Process & Flow Technologies Us, Inc. | Impact resistant external sleeve choke |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1432797A (en) * | 1920-08-04 | 1922-10-24 | R E M Strickland | Muffler |
US1709426A (en) * | 1927-08-04 | 1929-04-16 | Joseph C Beery | Muffler construction |
US2708006A (en) * | 1953-11-05 | 1955-05-10 | Backman Hans Fredrik | Muffler assembly for internal combustion engines |
US3170483A (en) * | 1962-08-01 | 1965-02-23 | Richard A Milroy | Quiet flow regulator valve |
US3630229A (en) * | 1970-04-09 | 1971-12-28 | Us Navy | Quiet fluid flow regulator |
US3665965A (en) * | 1970-05-26 | 1972-05-30 | Masonellan International Inc | Apparatus for reducing flowing fluid pressure with low noise generation |
US4000878A (en) * | 1974-05-15 | 1977-01-04 | The Bendix Corporation | Quieting means for a fluid flow device |
US4008737A (en) * | 1974-08-26 | 1977-02-22 | The Bendix Corporation | Multi-path valve structure with means providing smooth flow patterns |
US4050479A (en) * | 1975-06-27 | 1977-09-27 | Masoneilan International, Inc. | Fluid resistance device |
US4058141A (en) * | 1975-08-20 | 1977-11-15 | The United States Of America As Represented By The Secretary Of The Air Force | Supersonic flow diffuser with energy redistribution |
DE2623078A1 (de) * | 1976-05-22 | 1977-12-01 | Bayer Ag | Regelventil mit schallgeminderter drosselstrecke |
US4085774A (en) * | 1976-07-19 | 1978-04-25 | Baumann Hans D | Anticavitation and low noise means for rotary valves |
US4150811A (en) * | 1976-08-23 | 1979-04-24 | Condit Paul A | Valves |
US4271866A (en) * | 1979-04-02 | 1981-06-09 | The Babcock & Wilcox Company | Drag ball valve including variable pressure reducing means |
-
1981
- 1981-06-11 US US06/272,742 patent/US4402485A/en not_active Expired - Lifetime
-
1982
- 1982-05-19 GB GB08303803A patent/GB2111719B/en not_active Expired
- 1982-05-19 WO PCT/US1982/000691 patent/WO1982004470A1/fr active Application Filing
- 1982-06-09 CA CA000404771A patent/CA1180662A/fr not_active Expired
- 1982-06-10 FR FR8210126A patent/FR2507736B1/fr not_active Expired
-
1983
- 1983-02-11 NO NO830465A patent/NO830465L/no unknown
- 1983-04-08 SE SE8301952A patent/SE440135B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8301952L (sv) | 1983-04-08 |
GB2111719B (en) | 1985-04-03 |
FR2507736B1 (fr) | 1986-02-28 |
WO1982004470A1 (fr) | 1982-12-23 |
US4402485A (en) | 1983-09-06 |
GB8303803D0 (en) | 1983-03-16 |
FR2507736A1 (fr) | 1982-12-17 |
GB2111719A (en) | 1983-07-06 |
SE8301952D0 (sv) | 1983-04-08 |
CA1180662A (fr) | 1985-01-08 |
SE440135B (sv) | 1985-07-15 |
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