EP0103419A3 - Rotary washing drying or tumbling machine - Google Patents

Rotary washing drying or tumbling machine Download PDF

Info

Publication number
EP0103419A3
EP0103419A3 EP83304705A EP83304705A EP0103419A3 EP 0103419 A3 EP0103419 A3 EP 0103419A3 EP 83304705 A EP83304705 A EP 83304705A EP 83304705 A EP83304705 A EP 83304705A EP 0103419 A3 EP0103419 A3 EP 0103419A3
Authority
EP
European Patent Office
Prior art keywords
motor
microswitch
washing drying
rotary washing
tumbling machine
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.)
Withdrawn
Application number
EP83304705A
Other languages
German (de)
French (fr)
Other versions
EP0103419A2 (en
Inventor
James Speedie
Sydney Shield
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.)
Colston Domestic Appliances Ltd
Original Assignee
Colston Domestic Appliances 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 Colston Domestic Appliances Ltd filed Critical Colston Domestic Appliances Ltd
Publication of EP0103419A2 publication Critical patent/EP0103419A2/en
Publication of EP0103419A3 publication Critical patent/EP0103419A3/en
Withdrawn legal-status Critical Current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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
    • 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
    • D06F34/10—Power supply arrangements, e.g. stand-by circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

The invention relates to a rotary washing drying or tumbling machine and is specifically applied to a spin dryer. The spin dryer employs a DC permanent magnet motor (17) which drives directly a spinning plastic drum (22) attached to one end of the motor shaft and a plastic pump (25) attached to the other end of the motor shaft.
The motor is switched on and off by a microswitch (62) operated by an operating rod (48), by movement of the lid (16), and the rod (48) also operates a second microswitch (63) so that when the motor is switched off the second microswitch (63) shorts out the motor windings so as to produce regenerative current for braking. The regenerative current is also used to operate an interlock to prevent the lid being opened whilst the motor is still rotating.
EP83304705A 1982-09-15 1983-08-15 Rotary washing drying or tumbling machine Withdrawn EP0103419A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8226308 1982-09-15
GB8226308 1982-09-15
GB08232006A GB2127136B (en) 1982-09-15 1982-11-09 Rotary washing drying or tumbling machine
GB8232006 1982-11-09

Publications (2)

Publication Number Publication Date
EP0103419A2 EP0103419A2 (en) 1984-03-21
EP0103419A3 true EP0103419A3 (en) 1984-09-19

Family

ID=26283844

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83304705A Withdrawn EP0103419A3 (en) 1982-09-15 1983-08-15 Rotary washing drying or tumbling machine

Country Status (3)

Country Link
EP (1) EP0103419A3 (en)
ES (1) ES8407538A1 (en)
GB (1) GB2127136B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5619871A (en) 1985-11-12 1997-04-15 General Electric Company Laundry machine
CA1323650C (en) 1985-11-12 1993-10-26 Franklin Lee Forbes Electrically commutated motor having an edgewise wound yoke
US4712035A (en) * 1985-11-12 1987-12-08 General Electric Company Salient pole core and salient pole electronically commutated motor
US4835839A (en) * 1985-11-12 1989-06-06 General Electric Company Method of fabricating a salient pole electronically commutated motor
IT1258088B (en) * 1992-10-29 1996-02-20 Zanussi Elettrodomestici PROCEDURE FOR THE MANUFACTURE OF PLASTIC BASKET AND BASKET SO OBTAINED.
AU2003298501A1 (en) * 2002-12-27 2004-07-22 Arcelik Anonim Sirketi (A.S.) Washing/drying machine
ES2255851B1 (en) * 2004-12-17 2007-03-16 Girbau, S.A. CLOSURE DEVICE FOR DOOR OF EQUIPMENT PROVIDED WITH ROTATING PUMP, AND LIFT APPLICABLE TO SUCH DEVICE.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT240318B (en) * 1962-07-16 1965-05-25 Heinrich Schroeer Spin dryer with hinged lid
US3539011A (en) * 1967-11-02 1970-11-10 Gen Motors Corp Rotary-drum machines
US3691645A (en) * 1970-03-20 1972-09-19 British Domestic Appliances Spin driers
DE2538698A1 (en) * 1975-08-30 1976-09-09 Thomas Fa Robert SAFETY DEVICE ON SPINTERS
DE2514700A1 (en) * 1975-04-04 1976-10-14 Mack Gmbh & Co Reinhold SAFETY DEVICE FOR SPINTERS
DE2804822A1 (en) * 1978-02-04 1979-08-09 Thomas Fa Robert SAFETY DEVICE FOR SPINTERS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL299263A (en) * 1963-05-10

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT240318B (en) * 1962-07-16 1965-05-25 Heinrich Schroeer Spin dryer with hinged lid
US3539011A (en) * 1967-11-02 1970-11-10 Gen Motors Corp Rotary-drum machines
US3691645A (en) * 1970-03-20 1972-09-19 British Domestic Appliances Spin driers
DE2514700A1 (en) * 1975-04-04 1976-10-14 Mack Gmbh & Co Reinhold SAFETY DEVICE FOR SPINTERS
DE2538698A1 (en) * 1975-08-30 1976-09-09 Thomas Fa Robert SAFETY DEVICE ON SPINTERS
DE2804822A1 (en) * 1978-02-04 1979-08-09 Thomas Fa Robert SAFETY DEVICE FOR SPINTERS

Also Published As

Publication number Publication date
ES525148A0 (en) 1984-10-01
EP0103419A2 (en) 1984-03-21
GB2127136B (en) 1985-12-11
ES8407538A1 (en) 1984-10-01
GB2127136A (en) 1984-04-04

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR GB IT

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): DE FR GB IT

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850520

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SPEEDIE, JAMES

Inventor name: SHIELD, SYDNEY