DE149043C - - Google Patents

Info

Publication number
DE149043C
DE149043C DENDAT149043D DE149043DA DE149043C DE 149043 C DE149043 C DE 149043C DE NDAT149043 D DENDAT149043 D DE NDAT149043D DE 149043D A DE149043D A DE 149043DA DE 149043 C DE149043 C DE 149043C
Authority
DE
Germany
Prior art keywords
pump
blades
labyrinth
labyrinth passages
passages
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DENDAT149043D
Other languages
German (de)
English (en)
Publication of DE149043C publication Critical patent/DE149043C/de
Active legal-status Critical Current

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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DENDAT149043D Active DE149043C (cs)

Publications (1)

Publication Number Publication Date
DE149043C true DE149043C (cs)

Family

ID=416084

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT149043D Active DE149043C (cs)

Country Status (1)

Country Link
DE (1) DE149043C (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918017A (en) * 1956-06-11 1959-12-22 Arthur L Collins Centrifugal pumps
DE975032C (de) * 1950-11-28 1961-07-13 Matthias Schreiner Kies- und Sandpumpe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975032C (de) * 1950-11-28 1961-07-13 Matthias Schreiner Kies- und Sandpumpe
US2918017A (en) * 1956-06-11 1959-12-22 Arthur L Collins Centrifugal pumps

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