GB1259681A - Automatic washing machine control apparatus - Google Patents

Automatic washing machine control apparatus

Info

Publication number
GB1259681A
GB1259681A GB15607/69A GB1560769A GB1259681A GB 1259681 A GB1259681 A GB 1259681A GB 15607/69 A GB15607/69 A GB 15607/69A GB 1560769 A GB1560769 A GB 1560769A GB 1259681 A GB1259681 A GB 1259681A
Authority
GB
United Kingdom
Prior art keywords
motor
contacts
washing machine
spinning
thyristor
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
GB15607/69A
Other languages
English (en)
Inventor
Neville Hamilton
Robert Binnie
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 GB15607/69A priority Critical patent/GB1259681A/en
Priority to NL7004212A priority patent/NL7004212A/xx
Priority to FR7010509A priority patent/FR2037250A1/fr
Priority to DE19702014158 priority patent/DE2014158A1/de
Publication of GB1259681A publication Critical patent/GB1259681A/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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/292—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC
    • H02P7/293—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC using phase control
    • 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
    • D06F2103/18—Washing liquid level
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
    • D06F2105/48—Drum speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Textile Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Washing Machine And Dryer (AREA)
GB15607/69A 1969-03-25 1969-03-25 Automatic washing machine control apparatus Expired GB1259681A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB15607/69A GB1259681A (en) 1969-03-25 1969-03-25 Automatic washing machine control apparatus
NL7004212A NL7004212A (enExample) 1969-03-25 1970-03-24
FR7010509A FR2037250A1 (enExample) 1969-03-25 1970-03-24
DE19702014158 DE2014158A1 (enExample) 1969-03-25 1970-03-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15607/69A GB1259681A (en) 1969-03-25 1969-03-25 Automatic washing machine control apparatus

Publications (1)

Publication Number Publication Date
GB1259681A true GB1259681A (en) 1972-01-12

Family

ID=10062189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15607/69A Expired GB1259681A (en) 1969-03-25 1969-03-25 Automatic washing machine control apparatus

Country Status (4)

Country Link
DE (1) DE2014158A1 (enExample)
FR (1) FR2037250A1 (enExample)
GB (1) GB1259681A (enExample)
NL (1) NL7004212A (enExample)

Also Published As

Publication number Publication date
FR2037250A1 (enExample) 1970-12-31
DE2014158A1 (enExample) 1970-11-05
NL7004212A (enExample) 1970-09-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees