ZA701721B - Improvements relating to rotary pumps - Google Patents

Improvements relating to rotary pumps

Info

Publication number
ZA701721B
ZA701721B ZA701721A ZA701721A ZA701721B ZA 701721 B ZA701721 B ZA 701721B ZA 701721 A ZA701721 A ZA 701721A ZA 701721 A ZA701721 A ZA 701721A ZA 701721 B ZA701721 B ZA 701721B
Authority
ZA
South Africa
Prior art keywords
improvements relating
rotary pumps
pumps
rotary
relating
Prior art date
Application number
ZA701721A
Inventor
E Ask
Original Assignee
E Ask
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 E Ask filed Critical E Ask
Publication of ZA701721B publication Critical patent/ZA701721B/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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal 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
    • F04D5/00—Pumps with circumferential or transverse flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ZA701721A 1969-03-15 1970-03-13 Improvements relating to rotary pumps ZA701721B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO107569 1969-03-15

Publications (1)

Publication Number Publication Date
ZA701721B true ZA701721B (en) 1971-01-27

Family

ID=19877954

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA701721A ZA701721B (en) 1969-03-15 1970-03-13 Improvements relating to rotary pumps

Country Status (6)

Country Link
AU (1) AU1260370A (en)
CH (1) CH503205A (en)
DE (1) DE2012439A1 (en)
FR (1) FR2037207A1 (en)
NL (1) NL7003683A (en)
ZA (1) ZA701721B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO146070C (en) * 1980-01-15 1982-07-21 Emil Julius Ask SIDE CHANNEL PUMP AND TANGENTIAL OUTPUT
US4681508A (en) * 1984-11-14 1987-07-21 Kim Choong W Supercavitation centrifugal pump

Also Published As

Publication number Publication date
CH503205A (en) 1971-02-15
NL7003683A (en) 1970-09-17
AU1260370A (en) 1971-09-16
DE2012439A1 (en) 1971-01-28
FR2037207A1 (en) 1970-12-31

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