AU3585389A - Means for reducing passageway wear - Google Patents

Means for reducing passageway wear

Info

Publication number
AU3585389A
AU3585389A AU35853/89A AU3585389A AU3585389A AU 3585389 A AU3585389 A AU 3585389A AU 35853/89 A AU35853/89 A AU 35853/89A AU 3585389 A AU3585389 A AU 3585389A AU 3585389 A AU3585389 A AU 3585389A
Authority
AU
Australia
Prior art keywords
wear
reducing passageway
passageway
reducing
passageway wear
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU35853/89A
Other versions
AU623891B2 (en
Inventor
Nicholas Subotsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU3585389A publication Critical patent/AU3585389A/en
Application granted granted Critical
Publication of AU623891B2 publication Critical patent/AU623891B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU35853/89A 1988-05-31 1989-05-31 Means for reducing passageway wear Ceased AU623891B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPI854388 1988-05-31
AUPI8543 1988-05-31

Publications (2)

Publication Number Publication Date
AU3585389A true AU3585389A (en) 1989-12-07
AU623891B2 AU623891B2 (en) 1992-05-28

Family

ID=3773120

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35853/89A Ceased AU623891B2 (en) 1988-05-31 1989-05-31 Means for reducing passageway wear

Country Status (1)

Country Link
AU (1) AU623891B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197509A (en) * 1990-06-06 1993-03-30 Cheng Dah Y Laminar flow elbow system and method
US5529084A (en) * 1994-03-24 1996-06-25 Koch Engineering Company, Inc. Laminar flow elbow system and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004932A1 (en) * 1984-04-18 1985-11-07 Warman International Limited Low-flow pump casing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197509A (en) * 1990-06-06 1993-03-30 Cheng Dah Y Laminar flow elbow system and method
US5323661A (en) * 1990-06-06 1994-06-28 Cheng Dah Y Laminar flow elbow system and method
US5529084A (en) * 1994-03-24 1996-06-25 Koch Engineering Company, Inc. Laminar flow elbow system and method

Also Published As

Publication number Publication date
AU623891B2 (en) 1992-05-28

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