GB811661A - Improvements relating to the control of electrically driven washing machines - Google Patents

Improvements relating to the control of electrically driven washing machines

Info

Publication number
GB811661A
GB811661A GB19776/56A GB1977656A GB811661A GB 811661 A GB811661 A GB 811661A GB 19776/56 A GB19776/56 A GB 19776/56A GB 1977656 A GB1977656 A GB 1977656A GB 811661 A GB811661 A GB 811661A
Authority
GB
United Kingdom
Prior art keywords
switch
motor
washing
machine
relay
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
GB19776/56A
Inventor
Hugo Werner Geschka
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.)
PETER PFENNINGSBERG GmbH
Original Assignee
PETER PFENNINGSBERG GmbH
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
Priority to DEP11968A priority Critical patent/DE974043C/en
Priority to BE548780D priority patent/BE548780A/en
Application filed by PETER PFENNINGSBERG GmbH filed Critical PETER PFENNINGSBERG GmbH
Priority to GB19776/56A priority patent/GB811661A/en
Publication of GB811661A publication Critical patent/GB811661A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • B29C45/14475—Joining juxtaposed parts of a single article, e.g. edges of a folded container blank
    • 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
    • D06F2105/02—Water supply

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Biomedical Technology (AREA)
  • Textile Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Motor And Converter Starters (AREA)

Abstract

811,661. Washing-machines. PFENNINGSBERG G.m.b.H., P. June 26, 1956, No. 19776/56. Class 138 (2). [Also in Group XXXVII] A washing-machine is driven by a pole-change motor having two sets of windings Ms, Mw, the machine being started by closing main switch HS and turning knob i to the right. Contacts L2 are thereby closed and change-over switch L1 is operated to engage contact K2. A relay S3 is energized to open the water-inlet valves, and a pilot motor ML is started. When the maximum water-level in the machine has been reached, a switch W operates to energize relay S2 so that contacts S2b are moved to stop the admission of water and to by-pass the switch W. The motor winding Mw and heater H are energized for the washing-operation of the machine, the direction of rotation being continuously reversed by means of switch R<SP>11</SP> which has contacts R1 . . . R4 and is driven by the pilot motor. After a period, the cam-operated switch L1 is actuated to de-energize the relay S2 so that the motor winding Mw and heater H are disconnected. This is followed by the actuation of relay S1 to energize the motor-winding Ms for centrifuging operation, the pilot motor ML now being energized through contact S1b and lead R<SP>1</SP>. Repeated operations of the change-over switch L1 afford alternate washing and centrifuging periods for the machine until the contact L2 opens for terminating the washing cycle.
GB19776/56A 1954-05-18 1956-06-26 Improvements relating to the control of electrically driven washing machines Expired GB811661A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEP11968A DE974043C (en) 1954-05-18 1954-05-18 Control for fully automatic washing machines
BE548780D BE548780A (en) 1954-05-18 1956-06-19 Connection device for automatic washing machines
GB19776/56A GB811661A (en) 1954-05-18 1956-06-26 Improvements relating to the control of electrically driven washing machines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP11968A DE974043C (en) 1954-05-18 1954-05-18 Control for fully automatic washing machines
GB19776/56A GB811661A (en) 1954-05-18 1956-06-26 Improvements relating to the control of electrically driven washing machines

Publications (1)

Publication Number Publication Date
GB811661A true GB811661A (en) 1959-04-08

Family

ID=27670724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19776/56A Expired GB811661A (en) 1954-05-18 1956-06-26 Improvements relating to the control of electrically driven washing machines

Country Status (3)

Country Link
BE (1) BE548780A (en)
DE (1) DE974043C (en)
GB (1) GB811661A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE859597C (en) * 1941-10-16 1952-12-15 Siemens Ag Washing machine, especially for the household
GB675115A (en) * 1949-09-24 1952-07-02 Fisher & Ludlow Ltd Improvements in or relating to washing machines
GB676796A (en) * 1949-10-06 1952-08-06 Fisher & Ludlow Ltd Improvements in or relating to washing machines
US2693097A (en) * 1950-03-10 1954-11-02 Frederic J Chatelain Electrical control circuit to provide high-temperature water for predetermined wash periods
NL79074C (en) * 1950-12-09
DE841904C (en) * 1951-01-25 1952-06-19 Seibt & Kapp Gmbh Maschf Device for the gradual rotation of the control shaft for the automatic control of the operating elements of a washing machine, in particular a series washing machine

Also Published As

Publication number Publication date
BE548780A (en) 1956-07-14
DE974043C (en) 1960-08-25

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