ATE163760T1 - Ellbogensystem mit laminarer strömung - Google Patents

Ellbogensystem mit laminarer strömung

Info

Publication number
ATE163760T1
ATE163760T1 AT91913881T AT91913881T ATE163760T1 AT E163760 T1 ATE163760 T1 AT E163760T1 AT 91913881 T AT91913881 T AT 91913881T AT 91913881 T AT91913881 T AT 91913881T AT E163760 T1 ATE163760 T1 AT E163760T1
Authority
AT
Austria
Prior art keywords
elbow
laminar flow
elbow system
rotator
ahead
Prior art date
Application number
AT91913881T
Other languages
English (en)
Inventor
Dah Yu Cheng
Original Assignee
Dah Yu Cheng
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 Dah Yu Cheng filed Critical Dah Yu Cheng
Application granted granted Critical
Publication of ATE163760T1 publication Critical patent/ATE163760T1/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
    • F16L43/00—Bends; Siphons
    • 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
    • F15D1/04—Arrangements of guide vanes in pipe elbows or duct bends; Construction of pipe conduit elements for elbows with respect to flow, e.g. for reducing losses of flow
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0357—For producing uniform flow
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pipe Accessories (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Paper (AREA)
  • Cyclones (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT91913881T 1990-06-06 1991-05-31 Ellbogensystem mit laminarer strömung ATE163760T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/534,146 US5197509A (en) 1990-06-06 1990-06-06 Laminar flow elbow system and method

Publications (1)

Publication Number Publication Date
ATE163760T1 true ATE163760T1 (de) 1998-03-15

Family

ID=24128866

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91913881T ATE163760T1 (de) 1990-06-06 1991-05-31 Ellbogensystem mit laminarer strömung

Country Status (10)

Country Link
US (2) US5197509A (de)
EP (1) EP0532697B1 (de)
JP (1) JP2517507B2 (de)
AT (1) ATE163760T1 (de)
AU (1) AU660934B2 (de)
CA (1) CA2084682A1 (de)
DE (1) DE69129024T2 (de)
IE (1) IE911822A1 (de)
IL (1) IL98317A0 (de)
WO (1) WO1991019180A1 (de)

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CN101963169B (zh) * 2010-10-26 2012-02-01 西安建筑科技大学 一种90°整流矩形弯管
CN101963172B (zh) * 2010-10-26 2012-02-08 西安建筑科技大学 一种矩形断面п型180°整流弯管
CN101963170B (zh) * 2010-10-26 2012-02-01 西安建筑科技大学 一种矩形断面十字型分流整流四通
CN101968146B (zh) * 2010-10-26 2012-02-01 西安建筑科技大学 一种矩形风管y形对称燕尾分流整流三通
CN101963171B (zh) * 2010-10-26 2012-02-01 西安建筑科技大学 一种矩形断面t型分流整流三通
CN101975321B (zh) * 2010-10-26 2012-02-01 西安建筑科技大学 一种矩形风管分隔式合流整流三通
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CN107091390A (zh) * 2016-02-18 2017-08-25 北京福田康明斯发动机有限公司 弯管结构、管路和直管结构
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CN107218083A (zh) * 2017-06-21 2017-09-29 南京航空航天大学 一种用于冷气预旋结构的弯孔预旋喷嘴
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US11371326B2 (en) 2020-06-01 2022-06-28 Saudi Arabian Oil Company Downhole pump with switched reluctance motor
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US11920469B2 (en) 2020-09-08 2024-03-05 Saudi Arabian Oil Company Determining fluid parameters
US11644351B2 (en) 2021-03-19 2023-05-09 Saudi Arabian Oil Company Multiphase flow and salinity meter with dual opposite handed helical resonators
US11591899B2 (en) 2021-04-05 2023-02-28 Saudi Arabian Oil Company Wellbore density meter using a rotor and diffuser
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Also Published As

Publication number Publication date
US5197509A (en) 1993-03-30
WO1991019180A1 (en) 1991-12-12
EP0532697A1 (de) 1993-03-24
EP0532697B1 (de) 1998-03-04
IE911822A1 (en) 1991-12-18
CA2084682A1 (en) 1991-12-07
IL98317A0 (en) 1992-06-21
US5323661A (en) 1994-06-28
EP0532697A4 (en) 1993-08-04
DE69129024T2 (de) 1999-01-28
JPH05507341A (ja) 1993-10-21
AU660934B2 (en) 1995-07-13
AU8289991A (en) 1991-12-31
JP2517507B2 (ja) 1996-07-24
DE69129024D1 (de) 1998-04-09

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties