DE20009C - Changes to the combined screw and centrifugal fan and the use of this fan as a centrifugal pump - Google Patents

Changes to the combined screw and centrifugal fan and the use of this fan as a centrifugal pump

Info

Publication number
DE20009C
DE20009C DENDAT20009D DE20009DA DE20009C DE 20009 C DE20009 C DE 20009C DE NDAT20009 D DENDAT20009 D DE NDAT20009D DE 20009D A DE20009D A DE 20009DA DE 20009 C DE20009 C DE 20009C
Authority
DE
Germany
Prior art keywords
fan
centrifugal
changes
centrifugal pump
combined screw
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
DENDAT20009D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication of DE20009C publication Critical patent/DE20009C/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
    • F04D1/04—Helico-centrifugal pumps

Landscapes

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

Description

Hierzu 2 Blatt Zeichnungen.For this purpose 2 sheets of drawings.

Claims (3)

Patent-An Sprüche:Patent-to sayings: 1. Die Einrichtung, dafs der Ausströmungsring M des Pelz er'sehen Ventilators mit solchen Leitschaufeln versehen ist, welche die Luft zwingen, in der Richtung der Ventilatorachse sich von der Mündung des Wetterkanals zu entfernen.1. The device that the outflow ring M of the fur-seen fan is provided with guide vanes which force the air to move away from the mouth of the weather channel in the direction of the fan axis. 2. Die Anbringung von Zwischenflügeln F beim Pelzer'sehen Ventilator, welche nach Art der Rittinger-Flügel, Fig. 3 a, Blatt I, gekrümmt sind.2. The attachment of intermediate blades F in the Pelzer's fan, which are curved in the manner of the Rittinger blades, Fig. 3a, sheet I. 3. Die Anwendung des Pelz er'sehen Ventilators als Centrifugalpumpe.3. Using the fur see fan as a centrifugal pump.
DENDAT20009D Changes to the combined screw and centrifugal fan and the use of this fan as a centrifugal pump Active DE20009C (en)

Publications (1)

Publication Number Publication Date
DE20009C true DE20009C (en)

Family

ID=296785

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT20009D Active DE20009C (en) Changes to the combined screw and centrifugal fan and the use of this fan as a centrifugal pump

Country Status (1)

Country Link
DE (1) DE20009C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465625A (en) * 1943-10-18 1949-03-29 Sulzer Ag Centrifugal compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465625A (en) * 1943-10-18 1949-03-29 Sulzer Ag Centrifugal compressor

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