MC778A1 - Combination pump especially for dishwashers - Google Patents

Combination pump especially for dishwashers

Info

Publication number
MC778A1
MC778A1 MC821A MC821A MC778A1 MC 778 A1 MC778 A1 MC 778A1 MC 821 A MC821 A MC 821A MC 821 A MC821 A MC 821A MC 778 A1 MC778 A1 MC 778A1
Authority
MC
Monaco
Prior art keywords
dishwashers
combination pump
pump especially
combination
pump
Prior art date
Application number
MC821A
Other languages
French (fr)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of MC778A1 publication Critical patent/MC778A1/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
    • F04D29/50—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
    • 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
    • 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
    • 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
    • F04D15/0077—Safety measures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow 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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/004—Priming of not self-priming pumps
    • F04D9/005—Priming of not self-priming pumps by adducting or recycling liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/02—Self-priming pumps
MC821A 1968-03-26 1969-03-20 Combination pump especially for dishwashers MC778A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1703046 1968-03-26
DE1703047 1968-03-26
DE19681703090 DE1703090B2 (en) 1968-03-26 1968-03-30 SELF-PRIMING AXIAL CENTRIFUGAL PUMP

Publications (1)

Publication Number Publication Date
MC778A1 true MC778A1 (en) 1970-02-17

Family

ID=27181077

Family Applications (3)

Application Number Title Priority Date Filing Date
MC823A MC782A1 (en) 1968-03-26 1969-03-20 Self-priming two-way axial pump, insensitive to foreign bodies
MC821A MC778A1 (en) 1968-03-26 1969-03-20 Combination pump especially for dishwashers
MC822A MC781A1 (en) 1968-03-26 1969-03-20 Centrifugal radial pump without flow by its delivery pipe in reverse rotation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MC823A MC782A1 (en) 1968-03-26 1969-03-20 Self-priming two-way axial pump, insensitive to foreign bodies

Family Applications After (1)

Application Number Title Priority Date Filing Date
MC822A MC781A1 (en) 1968-03-26 1969-03-20 Centrifugal radial pump without flow by its delivery pipe in reverse rotation

Country Status (7)

Country Link
US (1) US3583826A (en)
DE (1) DE1703090B2 (en)
FR (3) FR2004750A1 (en)
GB (3) GB1266510A (en)
MC (3) MC782A1 (en)
NL (1) NL6902663A (en)
SE (1) SE353134B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8422050V0 (en) * 1984-06-04 1984-06-04 Jacuzzi Europ CENTRIFUGAL PUMP.
IT1201783B (en) * 1986-11-27 1989-02-02 Zanussi Elettrodomestici PUMPING GROUP IN PARTICULAR FOR DISHWASHER MACHINES
US5267830A (en) * 1991-01-18 1993-12-07 Innovative Material Systems, Inc. Pump for abrasive materials
US5967747A (en) * 1998-01-20 1999-10-19 Tennant Company Low noise fan
GB9907372D0 (en) * 1999-03-30 1999-05-26 Concentric Pumps Ltd Improvements in pumps
GB2390398B (en) * 1999-03-30 2004-02-25 Concentric Pumps Ltd Improvements in pumps
DE10133130A1 (en) * 2001-07-07 2003-01-16 Miele & Cie Circulation pump with/without heating device, especially for supplying washing liquid to dishwasher spray arms, has water switch integrated into circulation pump
US6877962B2 (en) * 2003-02-25 2005-04-12 Maytag Corporation Dishwasher pump mounting assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916997A (en) * 1956-04-09 1959-12-15 Sarl Johannes Freres Double-outlet centrifugal pump
NL278055A (en) * 1961-05-05
US3425355A (en) * 1967-07-14 1969-02-04 Gen Motors Corp Dishwasher pump assembly

Also Published As

Publication number Publication date
FR2004749A1 (en) 1969-11-28
FR2004750A1 (en) 1969-11-28
US3583826A (en) 1971-06-08
MC782A1 (en) 1970-02-17
GB1266510A (en) 1972-03-08
DE1703090A1 (en) 1971-11-25
GB1261047A (en) 1972-01-19
MC781A1 (en) 1970-02-17
NL6902663A (en) 1969-09-30
FR2005153A1 (en) 1969-12-05
SE353134B (en) 1973-01-22
GB1257101A (en) 1971-12-15
DE1703090B2 (en) 1972-06-15

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