ES376991A1 - An arrangement for balancing a body mounted for rotation - Google Patents

An arrangement for balancing a body mounted for rotation

Info

Publication number
ES376991A1
ES376991A1 ES376991A ES376991A ES376991A1 ES 376991 A1 ES376991 A1 ES 376991A1 ES 376991 A ES376991 A ES 376991A ES 376991 A ES376991 A ES 376991A ES 376991 A1 ES376991 A1 ES 376991A1
Authority
ES
Spain
Prior art keywords
drum
water
imbalance
balancing
compartments
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.)
Expired
Application number
ES376991A
Other languages
Spanish (es)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES376991A1 publication Critical patent/ES376991A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/30—Compensating imbalance
    • G01M1/32—Compensating imbalance by adding material to the body to be tested, e.g. by correcting-weights
    • G01M1/323—Compensating imbalance by adding material to the body to be tested, e.g. by correcting-weights using balancing liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

In a domestic washing machine, the washing and spin drying drums provided with automatic balancing to counteract imbalance due to uneven distribution of the drum contents. A mass of water is fed into a member rotatable about the same axis as the drum, and is passed from there into compartments in the drum appropriate to effect balance. The supply of balancing water commenced when the drum has been accelerated to a critical speed. The drum 5 is driven by the motor 9, and the disc 26 is caused to rotate by friction forces at the pin 25, mounted in the shaft 8. The projection 29 assures a position opposite to the point of imbalance of the drum 5 and fills with water. A flow of water from 29 passes through nozzle 30 and the annular opening 19, to compartments in the front and rear walls 14, 15 of the drum to compensate the imbalance. Nozzle 30 is bent to compensate for Coriolis forces due to water flow.
ES376991A 1969-03-01 1970-02-27 An arrangement for balancing a body mounted for rotation Expired ES376991A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6903228A NL6903228A (en) 1969-03-01 1969-03-01

Publications (1)

Publication Number Publication Date
ES376991A1 true ES376991A1 (en) 1972-12-16

Family

ID=19806294

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376991A Expired ES376991A1 (en) 1969-03-01 1970-02-27 An arrangement for balancing a body mounted for rotation

Country Status (8)

Country Link
JP (1) JPS4836264B1 (en)
AU (1) AU1193370A (en)
CA (1) CA951649A (en)
DE (1) DE2008162A1 (en)
ES (1) ES376991A1 (en)
FR (1) FR2033092A5 (en)
GB (1) GB1268597A (en)
NL (1) NL6903228A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7112863A (en) * 1971-09-18 1973-03-20
DE3145588A1 (en) * 1981-11-17 1983-05-26 Gerhard 8500 Nürnberg Deschler Machine with rotor, especially washing machine with spin cycle
US5548979A (en) * 1995-01-23 1996-08-27 General Electric Company Horizontal axis clothes washing machine with tub suspension
JP4368662B2 (en) * 2003-11-07 2009-11-18 パナソニック株式会社 Drum washing machine
US8695383B2 (en) 2010-12-08 2014-04-15 Whirlpool Corporation Laundry treating appliance with balancing system
US8991223B2 (en) 2010-12-08 2015-03-31 Whirlpool Corporation Laundry treating appliance with balancing system
US9003838B2 (en) 2010-12-08 2015-04-14 Whirlpool Corporation Laundry treating appliance with balancing system
US8713977B2 (en) 2010-12-08 2014-05-06 Whirlpool Corporation Laundry treating appliance with balancing system
US8701451B2 (en) 2010-12-08 2014-04-22 Whirlpool Corporation Laundry treating appliance with balancing system
CN109338668B (en) * 2018-10-25 2021-04-30 海信（山东）冰箱有限公司 Inner barrel of drum washing machine
CN111286924B (en) * 2018-12-10 2022-08-26 无锡小天鹅电器有限公司 Clothes treating apparatus

Also Published As

Publication number Publication date
GB1268597A (en) 1972-03-29
JPS4836264B1 (en) 1973-11-02
CA951649A (en) 1974-07-23
AU1193370A (en) 1971-09-02
NL6903228A (en) 1970-09-03
FR2033092A5 (en) 1970-11-27
DE2008162A1 (en) 1970-09-10

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