FR2366469A1 - Roue de ventilateur radiale en matiere plastique - Google Patents

Roue de ventilateur radiale en matiere plastique

Info

Publication number
FR2366469A1
FR2366469A1 FR7629613A FR7629613A FR2366469A1 FR 2366469 A1 FR2366469 A1 FR 2366469A1 FR 7629613 A FR7629613 A FR 7629613A FR 7629613 A FR7629613 A FR 7629613A FR 2366469 A1 FR2366469 A1 FR 2366469A1
Authority
FR
France
Prior art keywords
dowels
sheet metal
fan rotor
front faces
metal disc
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.)
Granted
Application number
FR7629613A
Other languages
English (en)
Other versions
FR2366469B1 (fr
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.)
Elektrobau Mulfingen and Co EBM GmbH
Original Assignee
Elektrobau Mulfingen and Co EBM GmbH
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 Elektrobau Mulfingen and Co EBM GmbH filed Critical Elektrobau Mulfingen and Co EBM GmbH
Priority to FR7629613A priority Critical patent/FR2366469A1/fr
Publication of FR2366469A1 publication Critical patent/FR2366469A1/fr
Application granted granted Critical
Publication of FR2366469B1 publication Critical patent/FR2366469B1/fr
Granted 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis

Landscapes

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

Abstract

Roue de ventilateur radiale en matière plastique comportant des palettes courbées par exemple vers l'arrière et à laquelle est associé un disque de tôle. Ladite roue radiale 1 est ouverte à l'opposé du coté aspiration et, sur les faces frontales des palettes, sont disposées des pattes, chevilles ou saillies analogues 2 sur lesquelles viennent se placer des trous percés dans le disque de tôle, les saillies qui sortent à l'extérieur de ces trous étant alors rivetées, soudées ou fixées de manière analogue.
FR7629613A 1976-10-01 1976-10-01 Roue de ventilateur radiale en matiere plastique Granted FR2366469A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7629613A FR2366469A1 (fr) 1976-10-01 1976-10-01 Roue de ventilateur radiale en matiere plastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7629613A FR2366469A1 (fr) 1976-10-01 1976-10-01 Roue de ventilateur radiale en matiere plastique

Publications (2)

Publication Number Publication Date
FR2366469A1 true FR2366469A1 (fr) 1978-04-28
FR2366469B1 FR2366469B1 (fr) 1980-06-06

Family

ID=9178297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629613A Granted FR2366469A1 (fr) 1976-10-01 1976-10-01 Roue de ventilateur radiale en matiere plastique

Country Status (1)

Country Link
FR (1) FR2366469A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5591008A (en) * 1990-11-03 1997-01-07 Papst-Motoren Gmbh & Co., Kg Fan impellers
EP0854294A2 (fr) * 1997-01-16 1998-07-22 WILO GmbH Rouet pour pompe centrifuge
FR2770878A1 (fr) * 1997-11-07 1999-05-14 Zero Corp Roue de ventilateur

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR933259A (fr) * 1945-09-15 1948-04-15 Brown Bovery Sa Procédé de fabrication de roues centrifuges dans lesquelles les ailettes forment une seule pièce avec le disque de recouvrement, en particulier pour compresseurs et pompes, ainsi que roue centrifuge fabriquée suivant ce procédé
US2766699A (en) * 1954-12-24 1956-10-16 Gen Electric Impeller assembly
DE958147C (de) * 1955-05-01 1957-02-14 Siemens Ag Schaufelrad fuer Geblaese, insbesondere fuer Staubsauger

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR933259A (fr) * 1945-09-15 1948-04-15 Brown Bovery Sa Procédé de fabrication de roues centrifuges dans lesquelles les ailettes forment une seule pièce avec le disque de recouvrement, en particulier pour compresseurs et pompes, ainsi que roue centrifuge fabriquée suivant ce procédé
US2766699A (en) * 1954-12-24 1956-10-16 Gen Electric Impeller assembly
DE958147C (de) * 1955-05-01 1957-02-14 Siemens Ag Schaufelrad fuer Geblaese, insbesondere fuer Staubsauger

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5591008A (en) * 1990-11-03 1997-01-07 Papst-Motoren Gmbh & Co., Kg Fan impellers
EP0854294A2 (fr) * 1997-01-16 1998-07-22 WILO GmbH Rouet pour pompe centrifuge
EP0854294A3 (fr) * 1997-01-16 1999-01-07 WILO GmbH Rouet pour pompe centrifuge
US6033183A (en) * 1997-01-16 2000-03-07 Wilo Gmbh Impeller for a rotary pump
FR2770878A1 (fr) * 1997-11-07 1999-05-14 Zero Corp Roue de ventilateur

Also Published As

Publication number Publication date
FR2366469B1 (fr) 1980-06-06

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Legal Events

Date Code Title Description
ST Notification of lapse