MC781A1 - Centrifugal radial pump without flow by its delivery pipe in reverse rotation - Google Patents

Centrifugal radial pump without flow by its delivery pipe in reverse rotation

Info

Publication number
MC781A1
MC781A1 MC822A MC822A MC781A1 MC 781 A1 MC781 A1 MC 781A1 MC 822 A MC822 A MC 822A MC 822 A MC822 A MC 822A MC 781 A1 MC781 A1 MC 781A1
Authority
MC
Monaco
Prior art keywords
flow
reverse rotation
delivery pipe
radial pump
centrifugal radial
Prior art date
Application number
MC822A
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 MC781A1 publication Critical patent/MC781A1/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
MC822A 1968-03-26 1969-03-20 Centrifugal radial pump without flow by its delivery pipe in reverse rotation MC781A1 (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
MC781A1 true MC781A1 (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 (2)

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

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
MC778A1 (en) 1970-02-17
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
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

Similar Documents

Publication Publication Date Title
NL171374C (en) CENTRIFUGAL PUMP WITH ADJUSTABLE CLEARANCES.
FI55077B (en) CENTRIFUGAL PUMP FOER TRANSPORT AV STARKT GASHALTIGA VAETSKOR
NL148982B (en) CENTRIFUGAL PUMP WITH STILL PITOT TUBE.
MC781A1 (en) Centrifugal radial pump without flow by its delivery pipe in reverse rotation
IT956813B (en) CENTRIFUGAL PUMP WITH CONCRETE VOLUTE
BE792709A (en) CENTRIFUGAL PUMP
CH518450A (en) Centrifugal pump
NL176094C (en) CENTRIFUGAL PUMP.
BE759653A (en) CENTRIFUGAL PUMP
IT964997B (en) HYDRAULIC MACHINE WITH ROTARY SHAFT, PARTICULARLY CENTRIFUGAL PUMP
CH496175A (en) Centrifugal pump with canned motor
IT965255B (en) IMPROVEMENT IN CENTRIFUGAL PUMPS
DK121840B (en) Pump housing for centrifugal pumps.
CH504623A (en) Radial centrifugal pump without shaft feed-through
IT961787B (en) CENTRIFUGAL IMPELLER FOR PUMPS
AT291003B (en) Centrifugal pump with axial inlet and overhung impeller
BE747869A (en) CENTRIFUGAL PUMP WITH CONTROLLED LEAKAGE
AT291777B (en) Shaft feed-through for centrifugal pumps and similar Working machines
IT976917B (en) CENTRIFUGAL PUMP
NL160634C (en) CENTRIFUGAL PUMP.
DK121417B (en) Centrifugal pump with vertical shaft.
IT1000920B (en) CENTRIFUGAL PUMP
FR1382504A (en) Rotary turbine centrifugal pump
BE785646A (en) ROTARY PUMP WITH VARIABLE FLOW,
FR1514037A (en) Centrifugal pump comprising a paddle wheel mounted cantilever or on a shaft passing through the tank, with radial, radia-axial or axial flow