GB1425700A - Spin driers or washing machines - Google Patents

Spin driers or washing machines

Info

Publication number
GB1425700A
GB1425700A GB1052872A GB1052872A GB1425700A GB 1425700 A GB1425700 A GB 1425700A GB 1052872 A GB1052872 A GB 1052872A GB 1052872 A GB1052872 A GB 1052872A GB 1425700 A GB1425700 A GB 1425700A
Authority
GB
United Kingdom
Prior art keywords
chassis
drum
vertical movement
switch
crank
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
GB1052872A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Priority to GB1052872A priority Critical patent/GB1425700A/en
Priority to IT7367568A priority patent/IT977962B/en
Priority to JP48025632A priority patent/JPS48104147A/ja
Priority to DE19732310946 priority patent/DE2310946A1/en
Priority to FR7308109A priority patent/FR2175123B1/fr
Publication of GB1425700A publication Critical patent/GB1425700A/en
Expired legal-status Critical Current

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

1425700 Washing machines PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES LTD 7 Feb 1973 [7 March 1972] 10528/72 Heading D1A [Also in Division F4] A spin drier or washing machine comprises a drum which in operation, is arranged to be rotated by an electric motor about a horizontal axle mounted in a chassis, the mounting of the axle in the chassis being such that relative vertical movement between the drum and the chassis does not occur, the chassis having a resilient support member by which the chassis may be positioned on a floor surface, the support member including a switch arranged for actuation when a vertical movement outside a predetermined range takes place in said support member and said switch being connected in an electrical circuit of said motor to control the electrical supply to the motor. The switch is a micro-switch 16 having a normally open contact 20, Fig. 6, which connects the electric motor 17 to a supply source 18 so that spinning is effected and which is closed by a crank 15, Figs. 2 and 5 when the drum and its contents are subjected to said vertical movement outside a pre-determined range. The crank 15 is actuated by a plunger 14 when the vertical movement applied to the drum causes a spring 12 to be compressed. The plunger passes through a frame 13 to engage the crank 15, is attached to a housing 11 and passes through the spring 12 which is located between the frame and the housing. The latter, having blocks 10 secured thereto, supports a wheel 7, having an axle 9 and the wheel may be provided with an eccentric bore. The contact 20 is re-opened by a lever 23, Fig. 3 (not shown).
GB1052872A 1972-03-07 1972-03-07 Spin driers or washing machines Expired GB1425700A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1052872A GB1425700A (en) 1972-03-07 1972-03-07 Spin driers or washing machines
IT7367568A IT977962B (en) 1972-03-07 1973-03-02 SAFETY DEVICE FOR CENTRIFUGAL DRYERS PARTICULARLY OF THE TYPE INCORPORATED IN A WASHING MACHINE
JP48025632A JPS48104147A (en) 1972-03-07 1973-03-03
DE19732310946 DE2310946A1 (en) 1972-03-07 1973-03-05 Washer extractor
FR7308109A FR2175123B1 (en) 1972-03-07 1973-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1052872A GB1425700A (en) 1972-03-07 1972-03-07 Spin driers or washing machines

Publications (1)

Publication Number Publication Date
GB1425700A true GB1425700A (en) 1976-02-18

Family

ID=9969488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1052872A Expired GB1425700A (en) 1972-03-07 1972-03-07 Spin driers or washing machines

Country Status (4)

Country Link
DE (1) DE2310946A1 (en)
FR (1) FR2175123B1 (en)
GB (1) GB1425700A (en)
IT (1) IT977962B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD209218A1 (en) * 1982-08-03 1984-04-25 Schwarzenberg Waschgeraete SAFETY DEVICE ON ROTATING MACHINES, SUCH AS CENTRIFUGES OR DRUM MACHINES

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098372A (en) * 1962-05-31 1963-07-23 Gen Electric Clothes washing machine having unbalance sensing means

Also Published As

Publication number Publication date
IT977962B (en) 1974-09-20
FR2175123A1 (en) 1973-10-19
FR2175123B1 (en) 1978-03-03
DE2310946A1 (en) 1973-09-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee