Washing machine

Details Washing machine Washing machine

1993-03-31

1994-03-15

Coe, Philip R.

Textiles: fluid treating apparatus

Machines

Single tub and automatic sequential operation mechanism

68 1212, D06F 3302

Patent

active

052937607

ABSTRACT:
A washing machine has an entanglement detector. The detector detects forward load torque while a pulsator (water flow producing means) is being turned in a forward direction during one of the washing and rinsing operations as well as reverse load torque while the pulsator is being turned in a reverse direction. The detector calculates a difference between the forward load torque and the reverse load torque and determines that the washing are entangling with one another if the difference is greater than a reference value. The washing machine also has a disentangle unit for disentangling the washing if the entanglement detector determines that the washing are entangling.

REFERENCES:
patent: 5075613 (1991-12-01), Fisher
patent: 5220814 (1993-06-01), Imai et al.
S. Abe et al, "Japanese Abstract No. 61-263487," Nov. 21, 1986.

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