DE22082C - Centrifugal pumps and fans arranged in a concentric manner - Google Patents

Centrifugal pumps and fans arranged in a concentric manner

Info

Publication number
DE22082C
DE22082C DENDAT22082D DE22082DA DE22082C DE 22082 C DE22082 C DE 22082C DE NDAT22082 D DENDAT22082 D DE NDAT22082D DE 22082D A DE22082D A DE 22082DA DE 22082 C DE22082 C DE 22082C
Authority
DE
Germany
Prior art keywords
centrifugal pumps
concentric manner
fans arranged
fans
concentric
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
DENDAT22082D
Other languages
German (de)
Original Assignee
A. PETERSEN in Düsseldorf, Duisb. Str. 15
Publication of DE22082C publication Critical patent/DE22082C/en
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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/003—Having contrarotating parts

Landscapes

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

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

P ATENT-Anspruch:P ATENT claim: Bei Ventilatoren und Exhaustoren sowie bei Centrifugaipumpen die Anordnung zweier oder mehrerer concentrisch gelagerten Flügelräder mit verschiedenen Geschwindigkeiten.With fans and exhaustors as well as with centrifugal pumps the arrangement of two or several concentrically mounted impellers with different speeds. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT22082D Centrifugal pumps and fans arranged in a concentric manner Active DE22082C (en)

Publications (1)

Publication Number Publication Date
DE22082C true DE22082C (en)

Family

ID=298741

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT22082D Active DE22082C (en) Centrifugal pumps and fans arranged in a concentric manner

Country Status (1)

Country Link
DE (1) DE22082C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208389A (en) * 1962-12-06 1965-09-28 Ford Motor Co Two stage pump
DE1285324B (en) * 1960-07-16 1968-12-12 Loewe Pumpenfabrik Gmbh Centrifugal pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1285324B (en) * 1960-07-16 1968-12-12 Loewe Pumpenfabrik Gmbh Centrifugal pump
US3208389A (en) * 1962-12-06 1965-09-28 Ford Motor Co Two stage pump

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