MC782A1 - Self-priming two-way axial pump, insensitive to foreign bodies - Google Patents

Self-priming two-way axial pump, insensitive to foreign bodies

Info

Publication number
MC782A1
MC782A1 MC823A MC823A MC782A1 MC 782 A1 MC782 A1 MC 782A1 MC 823 A MC823 A MC 823A MC 823 A MC823 A MC 823A MC 782 A1 MC782 A1 MC 782A1
Authority
MC
Monaco
Prior art keywords
priming
insensitive
self
foreign bodies
axial pump
Prior art date
Application number
MC823A
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 MC782A1 publication Critical patent/MC782A1/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

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)
MC823A 1968-03-26 1969-03-20 Self-priming two-way axial pump, insensitive to foreign bodies MC782A1 (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
MC782A1 true MC782A1 (en) 1970-02-17

Family

ID=27181077

Family Applications (3)

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
MC821A MC778A1 (en) 1968-03-26 1969-03-20 Combination pump especially for dishwashers
MC823A MC782A1 (en) 1968-03-26 1969-03-20 Self-priming two-way axial pump, insensitive to foreign bodies

Family Applications Before (2)

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
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) GB1257101A (en)
MC (3) MC781A1 (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
GB2390398B (en) * 1999-03-30 2004-02-25 Concentric Pumps Ltd Improvements in pumps
GB9907372D0 (en) * 1999-03-30 1999-05-26 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
NL134030C (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
FR2004750A1 (en) 1969-11-28
GB1266510A (en) 1972-03-08
DE1703090A1 (en) 1971-11-25
DE1703090B2 (en) 1972-06-15
SE353134B (en) 1973-01-22
FR2004749A1 (en) 1969-11-28
NL6902663A (en) 1969-09-30
FR2005153A1 (en) 1969-12-05
GB1261047A (en) 1972-01-19
MC781A1 (en) 1970-02-17
US3583826A (en) 1971-06-08
MC778A1 (en) 1970-02-17
GB1257101A (en) 1971-12-15

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