IT1166757B - Gruppo ventilatore in particolare per cappe di aspirazione - Google Patents

Gruppo ventilatore in particolare per cappe di aspirazione

Info

Publication number
IT1166757B
IT1166757B IT22059/79A IT2205979A IT1166757B IT 1166757 B IT1166757 B IT 1166757B IT 22059/79 A IT22059/79 A IT 22059/79A IT 2205979 A IT2205979 A IT 2205979A IT 1166757 B IT1166757 B IT 1166757B
Authority
IT
Italy
Prior art keywords
fan unit
extraction hoods
hoods
extraction
fan
Prior art date
Application number
IT22059/79A
Other languages
English (en)
Other versions
IT7922059A0 (it
Inventor
Antonio Dario Martegani
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
Priority to IT22059/79A priority Critical patent/IT1166757B/it
Publication of IT7922059A0 publication Critical patent/IT7922059A0/it
Priority to GB8010724A priority patent/GB2048382A/en
Priority to FR8008308A priority patent/FR2455198A1/fr
Application granted granted Critical
Publication of IT1166757B publication Critical patent/IT1166757B/it

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)
  • Centrifugal Separators (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT22059/79A 1979-04-23 1979-04-23 Gruppo ventilatore in particolare per cappe di aspirazione IT1166757B (it)

Priority Applications (3)

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
GB8010724A GB2048382A (en) 1979-04-23 1980-03-31 Fan unit particularly for extractor hoods
FR8008308A FR2455198A1 (fr) 1979-04-23 1980-04-14 Groupe de ventilation, notamment pour hottes aspirantes

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 (2)

Publication Number Publication Date
IT7922059A0 IT7922059A0 (it) 1979-04-23
IT1166757B true IT1166757B (it) 1987-05-06

Family

ID=11190855

Family Applications (1)

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

Country Status (3)

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

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
EP0264486B1 (de) * 1986-10-24 1991-08-14 Wolter GmbH Maschinen- und Apparatebau KG 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
NZ597256A (en) 2009-08-11 2013-11-29 Resmed Motor Technologies Inc Single stage, axial symmetric blower and portable ventilator
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

Family Cites Families (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
DK118475B (da) * 1965-08-02 1970-08-24 Nordisk Ventilator Radialventilator med axial udstrømning.
FR1530533A (fr) * 1967-05-12 1968-06-28 Neu Sa Ventilateur centrifugo-axial

Also Published As

Publication number Publication date
IT7922059A0 (it) 1979-04-23
FR2455198A1 (fr) 1980-11-21
GB2048382A (en) 1980-12-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970424