MC781A1 - Pompe centrifuge radiale sans débit par sa tubulure de refoulement en par de rotation inversée - Google Patents

Pompe centrifuge radiale sans débit par sa tubulure de refoulement en par de rotation inversée

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
tongue
pump
reverse rotation
wall
wheel
Prior art date
Application number
MC822A
Other languages
English (en)
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/fr

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
MC822A 1968-03-26 1969-03-20 Pompe centrifuge radiale sans débit par sa tubulure de refoulement en par de rotation inversée MC781A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1703047 1968-03-26
DE1703046 1968-03-26
DE19681703090 DE1703090B2 (de) 1968-03-26 1968-03-30 Selbstansaugende axialkreiselpumpe

Publications (1)

Publication Number Publication Date
MC781A1 true MC781A1 (fr) 1970-02-17

Family

ID=27181077

Family Applications (3)

Application Number Title Priority Date Filing Date
MC822A MC781A1 (fr) 1968-03-26 1969-03-20 Pompe centrifuge radiale sans débit par sa tubulure de refoulement en par de rotation inversée
MC821A MC778A1 (fr) 1968-03-26 1969-03-20 Pompe combinée notamment pour lave-vaisselle
MC823A MC782A1 (fr) 1968-03-26 1969-03-20 Pompe axiale à deux sens de marche autoamorcante et insensible aux corps strangers

Family Applications After (2)

Application Number Title Priority Date Filing Date
MC821A MC778A1 (fr) 1968-03-26 1969-03-20 Pompe combinée notamment pour lave-vaisselle
MC823A MC782A1 (fr) 1968-03-26 1969-03-20 Pompe axiale à deux sens de marche autoamorcante et insensible aux corps strangers

Country Status (7)

Country Link
US (1) US3583826A (enExample)
DE (1) DE1703090B2 (enExample)
FR (3) FR2004749A1 (enExample)
GB (3) GB1261047A (enExample)
MC (3) MC781A1 (enExample)
NL (1) NL6902663A (enExample)
SE (1) SE353134B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8422050U1 (it) * 1984-06-04 1985-12-04 Jacuzzi Europe S P A Pompa centrifuga.
IT1201783B (it) * 1986-11-27 1989-02-02 Zanussi Elettrodomestici Gruppo di pompaggio in particolare per macchine lavastoviglie
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 (de) * 2001-07-07 2003-01-16 Miele & Cie Umwälzpumpe mit/ohne Heizungseinrichtung
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
NL134030C (enExample) * 1961-05-05
US3425355A (en) * 1967-07-14 1969-02-04 Gen Motors Corp Dishwasher pump assembly

Also Published As

Publication number Publication date
FR2004750A1 (enExample) 1969-11-28
NL6902663A (enExample) 1969-09-30
US3583826A (en) 1971-06-08
MC782A1 (fr) 1970-02-17
DE1703090A1 (de) 1971-11-25
FR2005153A1 (enExample) 1969-12-05
GB1257101A (enExample) 1971-12-15
DE1703090B2 (de) 1972-06-15
SE353134B (enExample) 1973-01-22
FR2004749A1 (enExample) 1969-11-28
GB1266510A (enExample) 1972-03-08
MC778A1 (fr) 1970-02-17
GB1261047A (en) 1972-01-19

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