FR1498891A - Pumping device for dish or laundry washing machine - Google Patents

Pumping device for dish or laundry washing machine

Info

Publication number
FR1498891A
FR1498891A FR82905A FR82905A FR1498891A FR 1498891 A FR1498891 A FR 1498891A FR 82905 A FR82905 A FR 82905A FR 82905 A FR82905 A FR 82905A FR 1498891 A FR1498891 A FR 1498891A
Authority
FR
France
Prior art keywords
dish
washing machine
pumping device
laundry washing
laundry
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
FR82905A
Other languages
French (fr)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR1498891A publication Critical patent/FR1498891A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/042—Axially shiftable rotors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
    • A47L15/22—Rotary spraying devices
    • A47L15/23—Rotary spraying devices moved by means of the sprays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
    • 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 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • D06F39/085—Arrangements or adaptations of pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/50—Fluid-guiding means, e.g. diffusers adjustable for reversing fluid flow
    • F04D29/506—Fluid-guiding means, e.g. diffusers adjustable for reversing fluid flow especially adapted for liquid pumps
    • 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
    • D06F2103/44—Current or voltage
    • D06F2103/48—Current or voltage of the motor driving the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR82905A 1965-11-09 1966-11-08 Pumping device for dish or laundry washing machine Expired FR1498891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0052097 1965-11-09

Publications (1)

Publication Number Publication Date
FR1498891A true FR1498891A (en) 1967-10-20

Family

ID=7274476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR82905A Expired FR1498891A (en) 1965-11-09 1966-11-08 Pumping device for dish or laundry washing machine

Country Status (4)

Country Link
CH (1) CH439981A (en)
DE (1) DE1528747B1 (en)
FR (1) FR1498891A (en)
NL (1) NL6615515A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054551A1 (en) * 1969-05-07 1971-04-23 Gen Electric
EP0898928A1 (en) * 1997-08-23 1999-03-03 Whirlpool Corporation Dishwashing machine with lower and upper spray arm and a circulating pump with liquid heating means

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69721211T2 (en) * 1996-12-16 2003-12-11 Whirlpool Corp., Benton Harbor Dishwasher with an upper and lower spray arm, a circulation pump and an emptying pump
DE19652235C2 (en) * 1996-12-16 1998-11-26 Whirlpool Co Dishwasher with lower spray arm and circulation pump for the rinse water
WO1999027836A1 (en) * 1997-12-03 1999-06-10 Samsung Electronics Co., Ltd Dishwasher capable of jetting and discharging water stored in a sump case using a single motor
DE102004019334A1 (en) * 2004-04-21 2005-11-17 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher with self-cleaning rinse fluid lines
CN109973426B (en) * 2017-12-28 2021-07-23 宁波方太厨具有限公司 Water pump impeller for cleaning machine and application thereof
CN109973421B (en) * 2017-12-28 2021-07-23 宁波方太厨具有限公司 Water pump impeller for cleaning machine and application thereof
EP3545812B1 (en) * 2018-03-27 2023-05-24 Miele & Cie. KG Dishwasher, in particular household dishwasher

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE876642C (en) * 1951-12-25 1953-05-15 M A K Maschb Kiel Ag Centrifugal pump working in two directions of rotation
US2946286A (en) * 1958-11-21 1960-07-26 Gen Electric Valveless two way pump
US3040663A (en) * 1959-12-30 1962-06-26 Gen Electric Two-way valveless pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054551A1 (en) * 1969-05-07 1971-04-23 Gen Electric
EP0898928A1 (en) * 1997-08-23 1999-03-03 Whirlpool Corporation Dishwashing machine with lower and upper spray arm and a circulating pump with liquid heating means

Also Published As

Publication number Publication date
CH439981A (en) 1967-07-15
NL6615515A (en) 1967-05-10
DE1528747B1 (en) 1970-09-24

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