ID814B - MIXING VEHICLE WHEELS AND VARIOUS VEHICLE TEMPERATURE AND FLUID SUSPENSION SYSTEMS WHICH HAVE VERY VARIATION OF VISCOSITY - Google Patents

MIXING VEHICLE WHEELS AND VARIOUS VEHICLE TEMPERATURE AND FLUID SUSPENSION SYSTEMS WHICH HAVE VERY VARIATION OF VISCOSITY

Info

Publication number
ID814B
ID814B IDP80291A ID910802A ID814B ID 814 B ID814 B ID 814B ID P80291 A IDP80291 A ID P80291A ID 910802 A ID910802 A ID 910802A ID 814 B ID814 B ID 814B
Authority
ID
Indonesia
Prior art keywords
blades
tip
blade
impellers
axis
Prior art date
Application number
IDP80291A
Other languages
Indonesian (id)
Inventor
Ronald J Weetman
Original Assignee
Gen Signal Corp
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 Gen Signal Corp filed Critical Gen Signal Corp
Publication of ID814B publication Critical patent/ID814B/en

Links

Classifications

    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/113—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/02—Formulas of curves

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

The impellers have a plurality of fluidfoil blades (12,14,16) and have camber and twist. The geometric pitch or blade angle increases from the tip (24) of the blade towards their axis of rotation in a manner to provide an over pitched condition so that the pitch ratio of the blades at 40% of the blade radius from the axis is greater than the pitch ratio at the tip. The blades are preferably smoothly tapered and increased in width from the tip towards the axis. The impeller blades are mounted on a hub (18) connected to a drive shaft. The blades may decrease in width where they connect to the hub. The pitch angle at the tip is in the range of 18 DEG to 30 DEG (preferably about 20 DEG ). The angle at the tip of two diametrically disposed blades of a four blade impeller may have a different blade angle at the tip than the other pair of blades. A pair of impellers may be used. These impellers may be of different diameter and disposed in close proximity so that they are in dependent relationship (preferably spaced apart by less than the diameter of the larger impeller). <IMAGE>
IDP80291A 1990-07-26 1991-10-31 MIXING VEHICLE WHEELS AND VARIOUS VEHICLE TEMPERATURE AND FLUID SUSPENSION SYSTEMS WHICH HAVE VERY VARIATION OF VISCOSITY ID814B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/559,126 US5112192A (en) 1990-07-26 1990-07-26 Mixing impellers and impeller systems for mixing and blending liquids and liquid suspensions having a wide range of viscosities

Publications (1)

Publication Number Publication Date
ID814B true ID814B (en) 1996-07-17

Family

ID=24232370

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP80291A ID814B (en) 1990-07-26 1991-10-31 MIXING VEHICLE WHEELS AND VARIOUS VEHICLE TEMPERATURE AND FLUID SUSPENSION SYSTEMS WHICH HAVE VERY VARIATION OF VISCOSITY

Country Status (14)

Country Link
US (1) US5112192A (en)
EP (1) EP0469302B1 (en)
JP (1) JPH04227042A (en)
KR (1) KR920002944A (en)
CN (1) CN1027233C (en)
AT (1) ATE130222T1 (en)
AU (1) AU639577B2 (en)
CA (1) CA2046213A1 (en)
DE (1) DE69114596D1 (en)
ID (1) ID814B (en)
IE (1) IE912346A1 (en)
MY (1) MY106398A (en)
NZ (1) NZ238854A (en)
ZA (1) ZA915163B (en)

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US10584713B2 (en) 2018-01-05 2020-03-10 Spectrum Brands, Inc. Impeller assembly for use in an aquarium filter pump and methods
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EP3636337B1 (en) * 2018-10-12 2023-08-16 Xylem Europe GmbH Propeller for a digestion tank mixer
CN109364793A (en) * 2018-12-13 2019-02-22 湖南万通科技股份有限公司 A kind of mixing chamber
CN109812450A (en) * 2019-04-15 2019-05-28 奥卡冷却***（天津）有限公司 A kind of assembled fan
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CN111589321B (en) * 2020-04-16 2024-06-07 广州船舶及海洋工程设计研究院(中国船舶集团有限公司第六〇五研究院) Mixing device
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Also Published As

Publication number Publication date
ZA915163B (en) 1992-04-29
AU8026791A (en) 1992-01-30
MY106398A (en) 1995-05-30
US5112192A (en) 1992-05-12
KR920002944A (en) 1992-02-28
CN1058355A (en) 1992-02-05
DE69114596D1 (en) 1995-12-21
CA2046213A1 (en) 1992-01-27
AU639577B2 (en) 1993-07-29
NZ238854A (en) 1993-09-27
EP0469302B1 (en) 1995-11-15
IE912346A1 (en) 1992-01-29
JPH04227042A (en) 1992-08-17
EP0469302A1 (en) 1992-02-05
CN1027233C (en) 1995-01-04
ATE130222T1 (en) 1995-12-15

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