DK17857C - Device for Screw or Centrifugal Pumps. - Google Patents

Device for Screw or Centrifugal Pumps.

Info

Publication number
DK17857C
DK17857C DK17857DA DK17857C DK 17857 C DK17857 C DK 17857C DK 17857D A DK17857D A DK 17857DA DK 17857 C DK17857 C DK 17857C
Authority
DK
Denmark
Prior art keywords
screw
centrifugal pumps
pumps
centrifugal
Prior art date
Application number
Other languages
Danish (da)
Inventor
Eigil Aage Hansen
Original Assignee
Eigil Aage Hansen
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 Eigil Aage Hansen filed Critical Eigil Aage Hansen
Application granted granted Critical
Publication of DK17857C publication Critical patent/DK17857C/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
    • F04D3/00—Axial-flow pumps
    • F04D3/02—Axial-flow pumps of screw type
    • 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
    • F04D9/001—Preventing vapour lock
    • F04D9/002—Preventing vapour lock by means in the very pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
DK17857D 1912-07-05 1912-07-05 Device for Screw or Centrifugal Pumps. DK17857C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK17857T 1912-07-05
NL782A NL254C (en) 1912-07-05 1912-07-17 Improvement to conical pops

Publications (1)

Publication Number Publication Date
DK17857C true DK17857C (en) 1913-09-29

Family

ID=74874570

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17857D DK17857C (en) 1912-07-05 1912-07-05 Device for Screw or Centrifugal Pumps.

Country Status (2)

Country Link
DK (1) DK17857C (en)
NL (1) NL254C (en)

Also Published As

Publication number Publication date
NL254C (en) 1914-06-15

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