AT323367B - DISHWASHER WITH A PUMP COMBINATION - Google Patents

DISHWASHER WITH A PUMP COMBINATION

Info

Publication number
AT323367B
AT323367B AT722172A AT722172A AT323367B AT 323367 B AT323367 B AT 323367B AT 722172 A AT722172 A AT 722172A AT 722172 A AT722172 A AT 722172A AT 323367 B AT323367 B AT 323367B
Authority
AT
Austria
Prior art keywords
dishwasher
pump combination
pump
combination
Prior art date
Application number
AT722172A
Other languages
German (de)
Original Assignee
Bosch Hausgeraete 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 claimed from DE19722237653 external-priority patent/DE2237653C3/en
Application filed by Bosch Hausgeraete Gmbh filed Critical Bosch Hausgeraete Gmbh
Application granted granted Critical
Publication of AT323367B publication Critical patent/AT323367B/en

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
    • F04D29/40—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
    • F04D29/466—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps
    • F04D29/468—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
    • 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
    • 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
    • A47L15/4227—Arrangements or adaption of recirculation or discharge pumps with macerator arrangements for chopping entrained food particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT722172A 1972-07-31 1972-08-22 DISHWASHER WITH A PUMP COMBINATION AT323367B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722237653 DE2237653C3 (en) 1972-07-31 Pump combination, especially for dishwashers

Publications (1)

Publication Number Publication Date
AT323367B true AT323367B (en) 1975-07-10

Family

ID=5852263

Family Applications (1)

Application Number Title Priority Date Filing Date
AT722172A AT323367B (en) 1972-07-31 1972-08-22 DISHWASHER WITH A PUMP COMBINATION

Country Status (3)

Country Link
AT (1) AT323367B (en)
FR (1) FR2194395B1 (en)
IT (1) IT991419B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2156964A5 (en) * 1971-10-12 1973-06-01 Esswein Sa
FR2428753A1 (en) * 1978-06-14 1980-01-11 Indesit Centrifugal pump for dishwashing machine - has rotor blades extending axially beyond edge of shroud to separate entrained air
US4385594A (en) * 1981-08-03 1983-05-31 Deere & Company Two-circuit cooling system and pump for an engine
FR2514082B1 (en) * 1981-10-02 1985-12-06 Esswein Sa LIQUID PUMPING DEVICE AND APPARATUS PROVIDED WITH SUCH A DEVICE
DE112015004301T5 (en) * 2014-09-22 2017-06-14 Industrie Saleri Italo S.P.A. Valve group with axially movable closure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294102A (en) * 1964-12-09 1966-12-27 Whirlpool Co Dishwashing apparatus having improved pump means

Also Published As

Publication number Publication date
FR2194395B1 (en) 1977-02-25
FR2194395A1 (en) 1974-03-01
DE2237653A1 (en) 1974-02-21
DE2237653B2 (en) 1976-01-02
IT991419B (en) 1975-07-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee