GB2107098B - Household appliance with pump operation monitoring means - Google Patents

Household appliance with pump operation monitoring means

Info

Publication number
GB2107098B
GB2107098B GB08220013A GB8220013A GB2107098B GB 2107098 B GB2107098 B GB 2107098B GB 08220013 A GB08220013 A GB 08220013A GB 8220013 A GB8220013 A GB 8220013A GB 2107098 B GB2107098 B GB 2107098B
Authority
GB
United Kingdom
Prior art keywords
household appliance
monitoring means
pump operation
operation monitoring
pump
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
GB08220013A
Other versions
GB2107098A (en
Inventor
Rudolf Grunwald
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB2107098A publication Critical patent/GB2107098A/en
Application granted granted Critical
Publication of GB2107098B publication Critical patent/GB2107098B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/24—Protection against failure of cooling arrangements, e.g. due to loss of cooling medium or due to interruption of the circulation of cooling medium
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • D06F39/085—Arrangements or adaptations of pumps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/22—Optical devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/25—Devices for sensing temperature, or actuated thereby
    • 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
    • D06F2103/44—Current or voltage
    • D06F2103/48—Current or voltage of the motor driving the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Textile Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
GB08220013A 1981-09-16 1982-07-09 Household appliance with pump operation monitoring means Expired GB2107098B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813136769 DE3136769A1 (en) 1981-09-16 1981-09-16 WATER-CONTAINING HOUSEHOLD APPLIANCE

Publications (2)

Publication Number Publication Date
GB2107098A GB2107098A (en) 1983-04-20
GB2107098B true GB2107098B (en) 1985-10-09

Family

ID=6141826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08220013A Expired GB2107098B (en) 1981-09-16 1982-07-09 Household appliance with pump operation monitoring means

Country Status (4)

Country Link
DE (1) DE3136769A1 (en)
FR (1) FR2512853B1 (en)
GB (1) GB2107098B (en)
IT (1) IT1152554B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811547C2 (en) * 1988-04-06 1996-02-08 Bosch Siemens Hausgeraete Display device in a laundry treatment or dishwasher
IT218175Z2 (en) * 1988-07-05 1992-04-08 Zanussi A Spa Industrie FAN FOR ELECTRIC PUMP.
EP2128965B1 (en) * 2008-05-28 2013-07-17 Grundfos Management A/S Rotation direction indicator
DE102009007887B3 (en) * 2009-02-07 2010-09-16 Oechsler Ag Method for determining the operating temperature of a DC motor, in particular for actuating an electromotive parking brake, and for reversing its motor current
ITTO20121049A1 (en) * 2012-12-05 2014-06-06 Indesit Co Spa WASHING MACHINE WITH PROTECTION CIRCUIT
CN111064318B (en) * 2020-01-14 2020-11-20 山东博源精密机械有限公司 Motor cooling overload prevention device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1317791A (en) * 1963-05-08
GB163757A (en) * 1920-02-10 1921-05-10 Turbo Separator As Improvements in speed indicators for cream separators
US2425178A (en) * 1943-11-27 1947-08-05 Friden Calculating Machine Co Motor control
NL290360A (en) * 1963-03-19
DE1901644A1 (en) * 1968-01-16 1969-09-11 S T I C E Societa Toscana Ind Safety device for washing machines or the like.
FR2118260A5 (en) * 1970-12-15 1972-07-28 Vendome Cie
DE2243971C2 (en) * 1972-09-07 1973-11-15 Siemens Ag, 1000 Berlin U. 8000 Muenchen Drain pump
FR2301123A1 (en) * 1975-02-13 1976-09-10 Sovel Vehicules Elect Indls Ventilation control for electric vehicle traction motor - using pressure monitor for automatic motor cut-out is fitted to electric vehicle
DE2532436A1 (en) * 1975-07-19 1977-02-03 Loewe Pumpenfabrik Gmbh Rotational direction indicator for pump motors - is fitted with elastic tongue gradually moved away from cooling fan by air flow induced by fan
DE2631344A1 (en) * 1976-07-13 1978-01-19 Philips Patentverwaltung Washing machine or spin drier with a self-aligning pump motor - which indicates when the pump chamber is clogged
GB2042191A (en) * 1979-01-18 1980-09-17 United Gas Industries Ltd Air or gas-flow detecting device

Also Published As

Publication number Publication date
FR2512853A1 (en) 1983-03-18
DE3136769A1 (en) 1983-03-31
IT1152554B (en) 1987-01-07
DE3136769C2 (en) 1987-10-08
GB2107098A (en) 1983-04-20
IT8223232A0 (en) 1982-09-13
FR2512853B1 (en) 1986-06-20

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Legal Events

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