WO2017168445A9 - An improved washing machine - Google Patents

An improved washing machine Download PDF

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Publication number
WO2017168445A9
WO2017168445A9 PCT/IN2017/050113 IN2017050113W WO2017168445A9 WO 2017168445 A9 WO2017168445 A9 WO 2017168445A9 IN 2017050113 W IN2017050113 W IN 2017050113W WO 2017168445 A9 WO2017168445 A9 WO 2017168445A9
Authority
WO
WIPO (PCT)
Prior art keywords
water
water tank
clothes
clothes drum
drum
Prior art date
Application number
PCT/IN2017/050113
Other languages
French (fr)
Other versions
WO2017168445A1 (en
Inventor
Aparna THIRUMALAI ANANDAMPILLAI
Vijayan THIRUMALAI ANADAMPILLAI
Original Assignee
Thirumalai Anandampillai Aparna
Thirumalai Anadampillai Vijayan
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 Thirumalai Anandampillai Aparna, Thirumalai Anadampillai Vijayan filed Critical Thirumalai Anandampillai Aparna
Priority to US16/089,387 priority Critical patent/US20190106828A1/en
Priority to GB1817516.6A priority patent/GB2563807A/en
Priority to CN201780014742.1A priority patent/CN108718530A/en
Priority to AU2017242269A priority patent/AU2017242269A1/en
Publication of WO2017168445A1 publication Critical patent/WO2017168445A1/en
Publication of WO2017168445A9 publication Critical patent/WO2017168445A9/en

Links

Classifications

    • 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
    • D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a vertical axis
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • D06F37/16—Partitions
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G25/00—Household implements used in connection with wearing apparel; Dress, hat or umbrella holders
    • A47G25/14—Clothing hangers, e.g. suit hangers
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/36—Driving arrangements  for rotating the receptacle at more than one speed
    • 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
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/04—Quantity, e.g. weight or variation of weight
    • 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
    • D06F2103/14—Supply, recirculation or draining of washing liquid
    • 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
    • D06F2103/16—Washing liquid temperature
    • 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
    • D06F2105/02—Water supply
    • 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
    • D06F2105/08—Draining of washing liquids
    • 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
    • D06F2105/58—Indications or alarms to the control system or to the user
    • D06F2105/60—Audible signals
    • 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
    • D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 
    • 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
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/304—Arrangements or adaptations of electric 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs

Abstract

This washing machine comprises of a truncated conical water tank (1) having inside a smaller truncated conical clothes drum (2). Clothes drum (2) has an inside partition (16) with sliding bolts (29) and a top detachable lid (17). Drive shaft (5) driven by an electrical motor (7) rotates the clothes drum (2). Clothes drum (2) has water circulating slots (15). Water tank (1) has valve fitted water inlet (11) and water drain (8). The water tank (1) has reinforcing outside ribs (28). Sensors for water level, temperature, fabric load fitted in the water tank and connected to the electronic control (4) controls the wash cycle. The truncated water tank uses less water. The clothes drum washes small and big clothes separately.
PCT/IN2017/050113 2016-03-30 2017-03-29 An improved washing machine WO2017168445A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US16/089,387 US20190106828A1 (en) 2016-03-30 2017-03-29 An improved washing machine
GB1817516.6A GB2563807A (en) 2016-03-30 2017-03-29 An improved washing machine
CN201780014742.1A CN108718530A (en) 2016-03-30 2017-03-29 A kind of improved washing machine
AU2017242269A AU2017242269A1 (en) 2016-03-30 2017-03-29 An improved washing machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201641011095 2016-03-30
IN201641011095 2016-03-30

Publications (2)

Publication Number Publication Date
WO2017168445A1 WO2017168445A1 (en) 2017-10-05
WO2017168445A9 true WO2017168445A9 (en) 2017-11-16

Family

ID=59963634

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2017/050113 WO2017168445A1 (en) 2016-03-30 2017-03-29 An improved washing machine

Country Status (5)

Country Link
US (1) US20190106828A1 (en)
CN (1) CN108718530A (en)
AU (1) AU2017242269A1 (en)
GB (1) GB2563807A (en)
WO (1) WO2017168445A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113026290B (en) * 2021-04-04 2022-11-18 张光裕 Cone-barrel type washing machine
CN113104624B (en) * 2021-04-19 2022-05-27 中国人民解放军陆军军医大学第一附属医院 Automatic bed-laying system
CN113430764A (en) * 2021-08-02 2021-09-24 珠海格力电器股份有限公司 Clothes treatment device
CN113430765A (en) * 2021-08-02 2021-09-24 珠海格力电器股份有限公司 Clothes treatment device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2328256A (en) * 1941-05-13 1943-08-31 Westinghouse Electric & Mfg Co Laundry apparatus
US2416405A (en) * 1945-02-03 1947-02-25 August C Purpura Rotary drum drying machine
KR100192413B1 (en) * 1996-03-07 1999-06-15 구자홍 Separable washing apparatus of a washer
JPH10127976A (en) * 1996-11-05 1998-05-19 Sanyo Electric Co Ltd Washing machine
CN2287160Y (en) * 1996-11-19 1998-08-05 李辉 Washing machine
CN2496900Y (en) * 2001-09-07 2002-06-26 杭州松下家用电器有限公司 Fully-automatic centrifugal washing machine
CN100552113C (en) * 2008-01-19 2009-10-21 青岛科技大学 Special-shaped drum washing machine

Also Published As

Publication number Publication date
AU2017242269A1 (en) 2018-11-22
GB201817516D0 (en) 2018-12-12
WO2017168445A1 (en) 2017-10-05
CN108718530A (en) 2018-10-30
US20190106828A1 (en) 2019-04-11
GB2563807A (en) 2018-12-26

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