ATE416316T1 - Leitung mit spiralnut - Google Patents

Leitung mit spiralnut

Info

Publication number
ATE416316T1
ATE416316T1 AT03722783T AT03722783T ATE416316T1 AT E416316 T1 ATE416316 T1 AT E416316T1 AT 03722783 T AT03722783 T AT 03722783T AT 03722783 T AT03722783 T AT 03722783T AT E416316 T1 ATE416316 T1 AT E416316T1
Authority
AT
Austria
Prior art keywords
duct
cross
section
circular
transition zone
Prior art date
Application number
AT03722783T
Other languages
English (en)
Inventor
Trevor Jones
Jeyakumar Ganeshalingam
Benjamin Raylor
Nicholas Miles
Original Assignee
Univ Nottingham
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 Univ Nottingham filed Critical Univ Nottingham
Application granted granted Critical
Publication of ATE416316T1 publication Critical patent/ATE416316T1/de

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/006—Rigid pipes specially profiled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • F15D1/06—Influencing flow of fluids in pipes or conduits by influencing the boundary layer
    • F15D1/065—Whereby an element is dispersed in a pipe over the whole length or whereby several elements are regularly distributed in a pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Duct Arrangements (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Sewage (AREA)
  • Confectionery (AREA)
  • Food-Manufacturing Devices (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
AT03722783T 2002-04-25 2003-04-25 Leitung mit spiralnut ATE416316T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0209454.8A GB0209454D0 (en) 2002-04-25 2002-04-25 Duct

Publications (1)

Publication Number Publication Date
ATE416316T1 true ATE416316T1 (de) 2008-12-15

Family

ID=9935479

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03722783T ATE416316T1 (de) 2002-04-25 2003-04-25 Leitung mit spiralnut

Country Status (9)

Country Link
US (1) US7644733B2 (de)
EP (1) EP1497564B1 (de)
AT (1) ATE416316T1 (de)
AU (1) AU2003229945B2 (de)
CA (1) CA2483366A1 (de)
DE (1) DE60325037D1 (de)
DK (1) DK1497564T3 (de)
GB (1) GB0209454D0 (de)
WO (1) WO2003091578A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004007145B4 (de) * 2004-02-12 2009-09-24 Noorkami Jamshid Strömungsleitelement und eine damit ausgestattete strömungstechnische Anlage
EP2687808A1 (de) * 2012-07-18 2014-01-22 Airbus Operations GmbH Homogenisierungsvorrichtung, Wärmetauscheranordnung und Verfahren zur Homogenisierung der Temperaturverteilung in einem Flüssigkeitsstrom
US9783309B2 (en) * 2013-07-16 2017-10-10 The Boeing Company Methods and device for mixing airflows in environmental control systems
US20190242413A1 (en) * 2017-04-20 2019-08-08 Somarakis Helix Elbow Piping Llc Helix amplifier fittings
WO2016064931A1 (en) * 2014-10-20 2016-04-28 Somarakis, Inc. Helix amplifier pipe fittings
CN105413082B (zh) * 2015-12-22 2020-09-04 宁波诺丁汉大学 一种具有螺旋结构的空气过滤装置和螺旋过滤鼻塞
CN105498412B (zh) * 2015-12-22 2017-10-17 李国祯 一种具有螺旋结构的低能耗空气过滤装置和空气净化器
CN105533856B (zh) * 2015-12-22 2020-01-31 宁波西敦医药包衣科技有限公司 一种具有螺旋结构低阻力的颗粒物过滤防护口罩
US11002386B2 (en) * 2019-01-17 2021-05-11 Fmc Technologies, Inc. Low erosion fluid conduit with sharp section geometry
CN110987362B (zh) * 2019-12-11 2021-08-31 宁波诺丁汉大学 一种涡旋流测量装置及测量方法
CN111043406A (zh) * 2019-12-11 2020-04-21 宁波诺丁汉大学 一种涡旋流管
CN111437473B (zh) * 2020-04-16 2023-03-24 宁波诺丁汉大学 一种粉雾剂吸入装置
CN112129141B (zh) * 2020-08-05 2022-12-13 宁波诺丁汉大学 一种换热器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537940A (en) * 1946-03-18 1951-01-09 Margaret B Peake Sewing kit
FR1002454A (fr) 1946-10-04 1952-03-06 Schnellbau Technik G M B H Conduite de circulation, notamment pour mélanges gazeux et/ou pulvérulents
US3313577A (en) 1965-03-15 1967-04-11 Wolfe Samuel Edmund Method and apparatus for transporting slurries
BE758739A (fr) * 1969-11-13 1971-04-16 Fuji Photo Film Co Ltd Procede et appareil en vue de transporter un fluide
US3647187A (en) * 1970-08-03 1972-03-07 Technicon Instr Static mixer and method of making same
US4111402A (en) * 1976-10-05 1978-09-05 Chemineer, Inc. Motionless mixer
US4621953A (en) * 1984-12-14 1986-11-11 Foster Wheeler Energy Corporation Anti-erosion protrusions for wear surfaces in fluid conduits
JPS62144738A (ja) * 1985-12-20 1987-06-27 Hisao Kojima 流体混合器
JPH0248335A (ja) 1988-08-04 1990-02-19 Nippon Aikiyan Kk ねじれ管ベンド
DE4128202A1 (de) 1991-08-26 1993-03-04 Hoechst Ceram Tec Ag Reaktionsrohr aus aluminiumoxid und verfahren zu seiner herstellung
JPH07284642A (ja) * 1994-04-19 1995-10-31 Hisao Kojima ミキシングエレメント及びその製造方法
NL1007763C2 (nl) 1997-12-10 1999-06-23 Ingbureaujbr Transportsysteem voor een tweefasen-stroming.
GB9828696D0 (en) * 1998-12-29 1999-02-17 Houston J G Blood-flow tubing
US6116284A (en) * 1999-08-06 2000-09-12 Case Corporation Guide structure for pneumatic applicator
EP1127557A1 (de) * 2000-02-25 2001-08-29 EndoArt S.A. Gefässtransplantat
GB2371346B (en) * 2000-12-14 2002-12-04 Tayside Flow Technologies Ltd Improving fluid flow in tubing
US20050241605A1 (en) * 2004-04-29 2005-11-03 Bedwell Donald R Fluid flow surface with indentations
US6997214B2 (en) * 2004-07-07 2006-02-14 Lin Lin Kuo Intake tubing for engines

Also Published As

Publication number Publication date
CA2483366A1 (en) 2003-11-06
GB0209454D0 (en) 2002-06-05
DK1497564T3 (da) 2009-04-06
WO2003091578A1 (en) 2003-11-06
US20060048831A1 (en) 2006-03-09
AU2003229945B2 (en) 2009-03-26
EP1497564A1 (de) 2005-01-19
US7644733B2 (en) 2010-01-12
DE60325037D1 (de) 2009-01-15
AU2003229945A1 (en) 2003-11-10
EP1497564B1 (de) 2008-12-03

Similar Documents

Publication Publication Date Title
ATE416316T1 (de) Leitung mit spiralnut
HK1098448A1 (en) Handrail for an escalator or travelator
AU2003288531A1 (en) Pipe having at least a portion with a variable flexibility
DE69620702D1 (de) Prozessor mit vom Kompilierer zugewiesener Zwischenspeicherung variabler Länge
DE50110699D1 (de) Labyrinthdichtung zwischen drehbaren bauteilen
DE60302563D1 (de) Kompressor mit variabler verdrängung
DE60222300D1 (de) Röhrenförmiger türbalken mit variabler dicke
CR20140152A (es) LA SANDÍA CON CUALIDADES DE PROCESAMIENTO MEJORADAS (Divisional 8835)
DE602004028377D1 (de) Modulare laufanordnung
NO20052983D0 (no) Arkiv med hoyfriksjonsoverflate.
WO2005068216A3 (en) Advancing/retracting mechanism
MXPA02011816A (es) Compresor de voluta con inyeccion de vapor.
FR2841769B1 (fr) Immobilisateur dynamique elastique pour doigts ou orteils
FR2855557B1 (fr) Volet de tuyere a duree de vie augmentee pour turbomoteurs d'avion.
ATE483131T1 (de) Teleskoprohr
DE60319631D1 (de) Gleitgerät mit zwei Wänden
FI20031719A (fi) Järjestelmät, menetelmät ja tuotantotavarat valinta- ja vieritystoiminnolla varustetun rajapinnan muodostamiseksi
DE50202791D1 (de) Verzahnungsanordnung
DE502004003265D1 (de) Bauteil mit in seinem Längsverlauf sich änderndem Profilquerschnitt
DE60314121D1 (de) Kompressor mit variabler verdrängung
WO2008129401A8 (de) Kompressionsschraube mit drahtelement
DE602004004865D1 (de) Befestigungselement
SE9803494D0 (sv) Rutschbana
CA2452521A1 (en) Self-tapping screw for composite materials
SE0300873L (sv) Ovaldubb och bildäck med dubbar

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties