DE2607984A1 - Rohrluefter - Google Patents

Rohrluefter

Info

Publication number
DE2607984A1
DE2607984A1 DE19762607984 DE2607984A DE2607984A1 DE 2607984 A1 DE2607984 A1 DE 2607984A1 DE 19762607984 DE19762607984 DE 19762607984 DE 2607984 A DE2607984 A DE 2607984A DE 2607984 A1 DE2607984 A1 DE 2607984A1
Authority
DE
Germany
Prior art keywords
ring
pipe
struts
axial
fan according
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.)
Withdrawn
Application number
DE19762607984
Other languages
German (de)
English (en)
Inventor
Volker Dipl Ing Schlicker
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.)
Ebm Papst St Georgen GmbH and Co KG
Original Assignee
Papst Motoren GmbH and Co KG
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 Papst Motoren GmbH and Co KG filed Critical Papst Motoren GmbH and Co KG
Publication of DE2607984A1 publication Critical patent/DE2607984A1/de
Withdrawn legal-status Critical Current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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F04D29/547—Ducts having a special shape in order to influence fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19762607984 1975-09-05 1976-02-27 Rohrluefter Withdrawn DE2607984A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1155875A CH600160A5 (US06521211-20030218-C00004.png) 1975-09-05 1975-09-05

Publications (1)

Publication Number Publication Date
DE2607984A1 true DE2607984A1 (de) 1977-03-24

Family

ID=4374653

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762607984 Withdrawn DE2607984A1 (de) 1975-09-05 1976-02-27 Rohrluefter

Country Status (2)

Country Link
CH (1) CH600160A5 (US06521211-20030218-C00004.png)
DE (1) DE2607984A1 (US06521211-20030218-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10313991A1 (de) * 2003-03-27 2004-10-07 Behr Gmbh & Co. Kg Rohrlüfter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10313991A1 (de) * 2003-03-27 2004-10-07 Behr Gmbh & Co. Kg Rohrlüfter

Also Published As

Publication number Publication date
CH600160A5 (US06521211-20030218-C00004.png) 1978-06-15

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: PAPST-MOTOREN GMBH & CO KG, 7742 ST GEORGEN, DE

8141 Disposal/no request for examination