CS190463B2 - Multistage self-suction rotary pump - Google Patents

Multistage self-suction rotary pump

Info

Publication number
CS190463B2
CS190463B2 CS903974A CS903974A CS190463B2 CS 190463 B2 CS190463 B2 CS 190463B2 CS 903974 A CS903974 A CS 903974A CS 903974 A CS903974 A CS 903974A CS 190463 B2 CS190463 B2 CS 190463B2
Authority
CS
Czechoslovakia
Prior art keywords
rotary pump
suction rotary
multistage self
multistage
self
Prior art date
Application number
CS903974A
Other languages
English (en)
Inventor
Zdislaw Deja
Jan Modrzynski
Original Assignee
Pomorska Odlewnia I Emaliernia
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 Pomorska Odlewnia I Emaliernia filed Critical Pomorska Odlewnia I Emaliernia
Publication of CS190463B2 publication Critical patent/CS190463B2/cs

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
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps
    • F04D5/003—Regenerative pumps of multistage type
    • F04D5/006—Regenerative pumps of multistage type the stages being axially offset
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CS903974A 1973-12-28 1974-12-27 Multistage self-suction rotary pump CS190463B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL16770873A PL87139B1 (cs) 1973-12-28 1973-12-28

Publications (1)

Publication Number Publication Date
CS190463B2 true CS190463B2 (en) 1979-05-31

Family

ID=19965453

Family Applications (1)

Application Number Title Priority Date Filing Date
CS903974A CS190463B2 (en) 1973-12-28 1974-12-27 Multistage self-suction rotary pump

Country Status (4)

Country Link
CS (1) CS190463B2 (cs)
DD (1) DD116898A5 (cs)
DE (2) DE7442546U (cs)
PL (1) PL87139B1 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5401143A (en) * 1993-06-07 1995-03-28 Ford Motor Company Multi-stage automotive fuel pump having angeled fuel transfer passage
DE4423149C2 (de) * 1994-07-04 1998-01-29 Orpu Gmbh Mehrstufige Freistrompumpe
US5596970A (en) * 1996-03-28 1997-01-28 Ford Motor Company Fuel pump for an automotive fuel delivery system

Also Published As

Publication number Publication date
PL87139B1 (cs) 1976-06-30
DE7442546U (de) 1979-08-30
DD116898A5 (cs) 1975-12-12
DE2460518A1 (de) 1975-07-03

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