FR2455198A1 - Groupe de ventilation, notamment pour hottes aspirantes - Google Patents

Groupe de ventilation, notamment pour hottes aspirantes

Info

Publication number
FR2455198A1
FR2455198A1 FR8008308A FR8008308A FR2455198A1 FR 2455198 A1 FR2455198 A1 FR 2455198A1 FR 8008308 A FR8008308 A FR 8008308A FR 8008308 A FR8008308 A FR 8008308A FR 2455198 A1 FR2455198 A1 FR 2455198A1
Authority
FR
France
Prior art keywords
impeller
ventilation group
extractor hoods
same axis
suction
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.)
Pending
Application number
FR8008308A
Other languages
English (en)
Inventor
Antonio Dario Martegani
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.)
VORTICE ELETTROSOCIALI SpA
Original Assignee
VORTICE ELETTROSOCIALI SpA
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 VORTICE ELETTROSOCIALI SpA filed Critical VORTICE ELETTROSOCIALI SpA
Publication of FR2455198A1 publication Critical patent/FR2455198A1/fr
Pending 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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/165—Axial entry and discharge
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers

Landscapes

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

Abstract

GROUPE DE VENTILATION, NOTAMMENT POUR HOTTES ASPIRANTES A USAGE MENAGER. IL COMPREND UNE TURBINE CENTRIFUGE 5 AVEC ASPIRATION AXIALE, UNE CHAMBRE COLLECTRICE ESSENTIELLEMENT CYLINDRIQUE, MUNIE A L'INTERIEUR D'UNE PLURALITE DE PALETTES FIXES 6 QUI ENVOIENT L'AIR CENTRIFUGE EN DIRECTION AXIALE AU-DELA DE LA TURBINE, LEDIT GROUPE AYANT LE MOTEUR 12A SUR LE MEME AXE QUE LA TURBINE 5 ET EN AVAL DE CELLE-CI, ET COMPRENANT, A SES DEUX EXTREMITES OPPOSEES, DEUX BOUCHES 9-10 POUR L'ASPIRATION ET LE REFOULEMENT, DISPOSEES SUR LE MEME AXE QUE LADITE TURBINE 5. APPLICATIONS: USAGE MENAGER.
FR8008308A 1979-04-23 1980-04-14 Groupe de ventilation, notamment pour hottes aspirantes Pending FR2455198A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22059/79A IT1166757B (it) 1979-04-23 1979-04-23 Gruppo ventilatore in particolare per cappe di aspirazione

Publications (1)

Publication Number Publication Date
FR2455198A1 true FR2455198A1 (fr) 1980-11-21

Family

ID=11190855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8008308A Pending FR2455198A1 (fr) 1979-04-23 1980-04-14 Groupe de ventilation, notamment pour hottes aspirantes

Country Status (3)

Country Link
FR (1) FR2455198A1 (fr)
GB (1) GB2048382A (fr)
IT (1) IT1166757B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028606A1 (de) * 1980-07-28 1982-03-04 Wilhelm Gebhardt Gmbh, 7112 Waldenburg Zum einbau in rohrleitungen, kanaele oder kanalaehnliche gehaeuse bzw. in lueftungs- und klimageraete bestimmte ventilatoreinheit
US4798518A (en) * 1982-03-09 1989-01-17 Wilhelm Gebhardt Gmbh Fan unit for use with duct systems
DE3439780A1 (de) * 1984-10-31 1986-04-30 Wolter GmbH Maschinen und Apparatebau KG, 7502 Malsch Ventilator, insbesondere rohrventilator
DE3680915D1 (de) * 1986-10-24 1991-09-19 Wolter Masch & Apparate Ventilator, insbesondere rohrventilator.
DE3706772A1 (de) * 1987-03-03 1988-09-15 Gebhardt Gmbh Wilhelm Ventilatoreinheit und verfahren zur herstellung der leitschaufeln einer solchen ventilatoreinheit
US4942806A (en) * 1989-07-24 1990-07-24 Tech Zeal Industrial C., Ltd. Vehicular internal air exhausting device
SE503510C2 (sv) * 1993-05-17 1996-07-01 Hans Oestberg Hus för kanalfläkt av radialtyp, vilket hus vid monteringen låser motorbryggan med den vid denna monterade fläktmotorn och dess radialfläkthjul på rätt plats i huset
US5749704A (en) * 1997-01-06 1998-05-12 Wagner Spray Tech Corporation Heat gun fan assembly
JP6085835B2 (ja) 2009-08-11 2017-03-08 レスメド・モーター・テクノロジーズ・インコーポレーテッド 単一ステージの、軸対称送風機および携帯可能な人工呼吸器
DE102012013351A1 (de) * 2012-07-06 2014-05-08 Sew-Eurodrive Gmbh & Co Kg Getriebe mit einer Welle
DE102017215261B4 (de) * 2017-08-31 2020-12-24 BSH Hausgeräte GmbH Gebläse für ein elektrogerät

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1429538A (en) * 1920-10-21 1922-09-19 Marx P Schetzel Transmitting fan
CH213309A (de) * 1939-10-20 1941-01-31 Wetter Wilhelm Ventilator.
US2321126A (en) * 1941-04-03 1943-06-08 Breuer Electric Mfg Co Dust-tight blower
DE1024673B (de) * 1953-08-12 1958-02-20 Alois Mueller & Sohn G M B H M Radialgeblaese mit axialem Eintritt und Umlenkung der aus dem Laufrad austretenden Stroemung in einen axialen Ringkanal
FR1432609A (fr) * 1965-01-15 1966-03-25 Ventilateur centrifuge axial à réaction directe des filets d'air sur aubes directrices
FR1530533A (fr) * 1967-05-12 1968-06-28 Neu Sa Ventilateur centrifugo-axial
GB1160136A (en) * 1965-08-02 1969-07-30 Nordisk Ventilator Improvements in and relating to a Radial-Flow Fan with Axial Exhaust

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1429538A (en) * 1920-10-21 1922-09-19 Marx P Schetzel Transmitting fan
CH213309A (de) * 1939-10-20 1941-01-31 Wetter Wilhelm Ventilator.
US2321126A (en) * 1941-04-03 1943-06-08 Breuer Electric Mfg Co Dust-tight blower
DE1024673B (de) * 1953-08-12 1958-02-20 Alois Mueller & Sohn G M B H M Radialgeblaese mit axialem Eintritt und Umlenkung der aus dem Laufrad austretenden Stroemung in einen axialen Ringkanal
FR1432609A (fr) * 1965-01-15 1966-03-25 Ventilateur centrifuge axial à réaction directe des filets d'air sur aubes directrices
GB1160136A (en) * 1965-08-02 1969-07-30 Nordisk Ventilator Improvements in and relating to a Radial-Flow Fan with Axial Exhaust
FR1530533A (fr) * 1967-05-12 1968-06-28 Neu Sa Ventilateur centrifugo-axial

Also Published As

Publication number Publication date
IT1166757B (it) 1987-05-06
GB2048382A (en) 1980-12-10
IT7922059A0 (it) 1979-04-23

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