GB2174564B - Spin speed control means for laundry spin driers and other centrifuges - Google Patents

Spin speed control means for laundry spin driers and other centrifuges

Info

Publication number
GB2174564B
GB2174564B GB8511314A GB8511314A GB2174564B GB 2174564 B GB2174564 B GB 2174564B GB 8511314 A GB8511314 A GB 8511314A GB 8511314 A GB8511314 A GB 8511314A GB 2174564 B GB2174564 B GB 2174564B
Authority
GB
United Kingdom
Prior art keywords
spin
centrifuges
control means
speed control
driers
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
GB8511314A
Other versions
GB2174564A (en
GB8511314D0 (en
Inventor
Bernard Leonard Carpenter
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.)
Hoover Ltd
Original Assignee
Hoover Ltd
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 Hoover Ltd filed Critical Hoover Ltd
Priority to GB8511314A priority Critical patent/GB2174564B/en
Publication of GB8511314D0 publication Critical patent/GB8511314D0/en
Priority to DE19863614895 priority patent/DE3614895A1/en
Publication of GB2174564A publication Critical patent/GB2174564A/en
Priority to GB8902614A priority patent/GB2212013B/en
Application granted granted Critical
Publication of GB2174564B publication Critical patent/GB2174564B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/10—Commutator motors, e.g. repulsion motors
    • H02P25/14—Universal motors
    • 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 
    • D06F33/50—Control of washer-dryers characterised by the purpose or target of the control
    • D06F33/76—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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/08—Control circuits or arrangements thereof
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/26—Imbalance; Noise level

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
GB8511314A 1985-05-03 1985-05-03 Spin speed control means for laundry spin driers and other centrifuges Expired GB2174564B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB8511314A GB2174564B (en) 1985-05-03 1985-05-03 Spin speed control means for laundry spin driers and other centrifuges
DE19863614895 DE3614895A1 (en) 1985-05-03 1986-05-02 METHOD AND DEVICE FOR CONTROLLING THE SPIN SPEED OF LAUNDRY SPIN
GB8902614A GB2212013B (en) 1985-05-03 1989-02-06 Spin speed control of centrifuges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8511314A GB2174564B (en) 1985-05-03 1985-05-03 Spin speed control means for laundry spin driers and other centrifuges

Publications (3)

Publication Number Publication Date
GB8511314D0 GB8511314D0 (en) 1985-06-12
GB2174564A GB2174564A (en) 1986-11-05
GB2174564B true GB2174564B (en) 1989-12-20

Family

ID=10578620

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8511314A Expired GB2174564B (en) 1985-05-03 1985-05-03 Spin speed control means for laundry spin driers and other centrifuges
GB8902614A Expired GB2212013B (en) 1985-05-03 1989-02-06 Spin speed control of centrifuges

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8902614A Expired GB2212013B (en) 1985-05-03 1989-02-06 Spin speed control of centrifuges

Country Status (2)

Country Link
DE (1) DE3614895A1 (en)
GB (2) GB2174564B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1267586B1 (en) 1994-09-28 1997-02-07 Zanussi Elettrodomestici WASHING MACHINE WITH PERFECTED ANTI-UNBALANCING DEVICE
GB2301716A (en) * 1995-06-01 1996-12-11 Yang Tai Her Phase angle control circuit for a switching device
US7958650B2 (en) * 2006-01-23 2011-06-14 Turatti S.R.L. Apparatus for drying foodstuffs
KR101730420B1 (en) * 2013-11-25 2017-04-26 엘지전자 주식회사 Washing machine
CN110584979A (en) * 2019-08-29 2019-12-20 泉州极简机器人科技有限公司 Method and apparatus for vibrating a plurality of resonators

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3583182A (en) * 1968-10-23 1971-06-08 Hitachi Ltd Washing machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3583182A (en) * 1968-10-23 1971-06-08 Hitachi Ltd Washing machine

Also Published As

Publication number Publication date
GB8902614D0 (en) 1989-03-30
DE3614895A1 (en) 1986-11-06
GB2174564A (en) 1986-11-05
GB2212013A (en) 1989-07-12
GB2212013B (en) 1989-12-28
GB8511314D0 (en) 1985-06-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010503