Method and apparatus for balancing of out-of-balance forces in c

Details Method and apparatus for balancing of out-of-balance forces in c Method and apparatus for balancing of out-of-balance forces in c

1982-10-18

1985-05-21

Coe, Philip R.

Bleaching and dyeing; fluid treatment and chemical modification

Fluid treatment

Manipulation of liquid

68 12R, 68 231, 210144, D06F 2302, D06F 3302

Patent

active

045176957

ABSTRACT:
A method and apparatus for balancing of out-of-balance forces in centrifuges or combined washing machines-spin driers comprising a drum with horizontal rotation axis initially being brought to a relatively low speed of rotation, which is at least of the magnitude such that all laundry clings to the drum wall. At this rotation speed the out-of-balance force is measured and compared with a set value. This set value is selected to be of such size that its out-of-balance force surpasses the permissible out-of-balance force, projected to the final rotary spinning speed, by at least 30 percent. If such a value surpassing the permissible out-of-balance force was measured as a value disposed below the set value, then the acceleration to the final rotary spinning speed is turned on. This is stopped when the permissible out-of-balance force is reached, and the drum is operated for a certain time at an approximately constant rotation speed, where due to a slow flowing of the clothes a substantial decrease of the out-of-balance force occurs. The drum is brought to the final rotary spinning speed after this decrease. The set value can be selected of such a magnitude that upon an acceleration to the final rotary spinning speed without intermediate stop, the permissible value of the out-of-balance force would be surpassed by as much as four times.

REFERENCES:
patent: 3152462 (1964-10-01), Elliott et al.
patent: 3226960 (1966-01-01), Mellinger
patent: 3285419 (1966-11-01), Smith
patent: 3324691 (1967-06-01), Smith
patent: 3583182 (1971-06-01), Matsuura

Affiliated with

Also associated with

Rating

Method and apparatus for balancing of out-of-balance forces in c does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for balancing of out-of-balance forces in c, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for balancing of out-of-balance forces in c will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1530794