CA973274A - Electronic detergent dispensing system - Google Patents

Electronic detergent dispensing system

Info

Publication number
CA973274A
CA973274A CA156,123A CA156123A CA973274A CA 973274 A CA973274 A CA 973274A CA 156123 A CA156123 A CA 156123A CA 973274 A CA973274 A CA 973274A
Authority
CA
Canada
Prior art keywords
electronic
dispensing system
detergent dispensing
detergent
electronic detergent
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
CA156,123A
Other languages
English (en)
Inventor
David L. Kleimola
Marcus I. Nystuen
David L. Nystuen
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.)
Ecolab Inc
Original Assignee
Economics Laboratory Inc
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 Economics Laboratory Inc filed Critical Economics Laboratory Inc
Application granted granted Critical
Publication of CA973274A publication Critical patent/CA973274A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H03K17/292—Modifications for introducing a time delay before switching in thyristor, unijunction transistor or programmable unijunction transistor switches
    • 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 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/022—Devices for adding soap or other washing agents in a liquid state
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
CA156,123A 1971-12-22 1972-11-09 Electronic detergent dispensing system Expired CA973274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21066971A 1971-12-22 1971-12-22

Publications (1)

Publication Number Publication Date
CA973274A true CA973274A (en) 1975-08-19

Family

ID=22783795

Family Applications (1)

Application Number Title Priority Date Filing Date
CA156,123A Expired CA973274A (en) 1971-12-22 1972-11-09 Electronic detergent dispensing system

Country Status (8)

Country Link
JP (1) JPS5223182B2 (xx)
BR (1) BR7206874D0 (xx)
CA (1) CA973274A (xx)
DE (1) DE2251145A1 (xx)
FR (1) FR2164568B1 (xx)
GB (1) GB1382899A (xx)
IT (1) IT967851B (xx)
SE (1) SE387378B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112375U (xx) * 1975-03-08 1976-09-10
JPS585596Y2 (ja) * 1975-03-11 1983-01-31 株式会社東芝 センタクキ
JPS51118277U (xx) * 1975-03-20 1976-09-25
DE2554592C3 (de) * 1975-12-04 1981-11-26 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart In einer automatischen Waschmaschine durchzuführendes Waschverfahren für Textilien sowie Vorrichtung zu dessen Durchführung
FR2435283A1 (fr) * 1978-09-08 1980-04-04 Durand Texte Gerard Dispositif pour diluer de facon discontinue, a une concentration determinee, un liquide dans un autre liquide
DE3215854A1 (de) * 1982-04-28 1983-11-03 Siemens AG, 1000 Berlin und 8000 München Waschmitteleinspuelvorrichtung
FR2660455A1 (fr) * 1990-04-03 1991-10-04 Chabard Paul Procede et dispositif d'alimentation d'un compartiment en produits de traitement notamment d'une machine a laver le linge.
WO2018192460A1 (zh) 2017-04-17 2018-10-25 青岛海尔滚筒洗衣机有限公司 一种洗衣机自动投放系统及洗衣机
CN108729130B (zh) * 2017-04-17 2020-10-16 青岛海尔滚筒洗衣机有限公司 一种洗衣机自动投放系统及洗衣机
CN111074497A (zh) * 2019-12-30 2020-04-28 杭州神林电子有限公司 一种双筒投放器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043478A (en) * 1959-07-01 1962-07-10 Philco Corp Laundry equipment
US3053417A (en) * 1960-03-21 1962-09-11 Dudley T Box Accessories for automatic washing machines
GB1130568A (en) * 1964-11-16 1968-10-16 Ernst Holger Bertil Nystroem Dosing apparatus
US3301022A (en) * 1965-03-15 1967-01-31 Gen Electric Washing machine having a treating agent dispensing system

Also Published As

Publication number Publication date
GB1382899A (en) 1975-02-05
JPS4870368A (xx) 1973-09-22
FR2164568A1 (xx) 1973-08-03
IT967851B (it) 1974-03-11
DE2251145A1 (de) 1973-07-05
SE387378B (sv) 1976-09-06
BR7206874D0 (pt) 1973-09-27
FR2164568B1 (xx) 1975-01-03
JPS5223182B2 (xx) 1977-06-22

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