SE9701526D0 - Method and apparatus for balancing a load-carrying device - Google Patents

Method and apparatus for balancing a load-carrying device

Info

Publication number
SE9701526D0
SE9701526D0 SE9701526A SE9701526A SE9701526D0 SE 9701526 D0 SE9701526 D0 SE 9701526D0 SE 9701526 A SE9701526 A SE 9701526A SE 9701526 A SE9701526 A SE 9701526A SE 9701526 D0 SE9701526 D0 SE 9701526D0
Authority
SE
Sweden
Prior art keywords
balancing
driving shaft
load
disc
carrying device
Prior art date
Application number
SE9701526A
Other languages
Swedish (sv)
Inventor
Seppo Olavi Syrjaelae
Pekka Olavi Alkuvaara
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Priority to SE9701526A priority Critical patent/SE9701526D0/en
Publication of SE9701526D0 publication Critical patent/SE9701526D0/en
Priority to PCT/SE1998/000743 priority patent/WO1998048096A1/en
Priority to AU70963/98A priority patent/AU7096398A/en

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/30—Flywheels
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/48—Preventing or reducing imbalance or noise
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
    • D06F37/225—Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Testing Of Balance (AREA)

Abstract

In a method and an arrangement, respectively, for balancing of a load supporting device (10), rotating about a driving shaft (1), wherein the state of imbalance of the load supporting device varies over time, a mutual mechanical displacement takes place between the centre of gravity of the device (10) and the centre of the driving shaft (1). The displacement is effected by means of a concentric disc (7) which is releasably connected to the device (10) and an eccentric disc (3) driven by the driving shaft (1), the eccentric disc being releasably connected to the concentric disc (7).
SE9701526A 1997-04-23 1997-04-23 Method and apparatus for balancing a load-carrying device SE9701526D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9701526A SE9701526D0 (en) 1997-04-23 1997-04-23 Method and apparatus for balancing a load-carrying device
PCT/SE1998/000743 WO1998048096A1 (en) 1997-04-23 1998-04-23 Method and arrangement for balancing of a load supporting device
AU70963/98A AU7096398A (en) 1997-04-23 1998-04-23 Method and arrangement for balancing of a load supporting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9701526A SE9701526D0 (en) 1997-04-23 1997-04-23 Method and apparatus for balancing a load-carrying device

Publications (1)

Publication Number Publication Date
SE9701526D0 true SE9701526D0 (en) 1997-04-23

Family

ID=20406696

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701526A SE9701526D0 (en) 1997-04-23 1997-04-23 Method and apparatus for balancing a load-carrying device

Country Status (3)

Country Link
AU (1) AU7096398A (en)
SE (1) SE9701526D0 (en)
WO (1) WO1998048096A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866489A (en) * 1973-11-16 1975-02-18 Cincinnati Milacron Inc Dynamic balancing apparatus
US5280660A (en) * 1992-10-05 1994-01-25 Pellerin Milnor Corporation Centrifugal extracting machine having balancing system
US5345792A (en) * 1992-12-28 1994-09-13 Whirlpool Corporation Balancer for an automatic washer

Also Published As

Publication number Publication date
WO1998048096A1 (en) 1998-10-29
AU7096398A (en) 1998-11-13

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