ATE90423T1 - Vorrichtung zur stufenlosen regelung des volumenstromes an radial-ventilatoren. - Google Patents

Vorrichtung zur stufenlosen regelung des volumenstromes an radial-ventilatoren.

Info

Publication number
ATE90423T1
ATE90423T1 AT90124398T AT90124398T ATE90423T1 AT E90423 T1 ATE90423 T1 AT E90423T1 AT 90124398 T AT90124398 T AT 90124398T AT 90124398 T AT90124398 T AT 90124398T AT E90423 T1 ATE90423 T1 AT E90423T1
Authority
AT
Austria
Prior art keywords
volume flow
continuous control
radial fans
fixed
outlet aperture
Prior art date
Application number
AT90124398T
Other languages
English (en)
Inventor
Walter Prighel
Original Assignee
Euroclima 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 Euroclima Spa filed Critical Euroclima Spa
Application granted granted Critical
Publication of ATE90423T1 publication Critical patent/ATE90423T1/de

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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • F04D29/464—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
AT90124398T 1989-12-20 1990-12-17 Vorrichtung zur stufenlosen regelung des volumenstromes an radial-ventilatoren. ATE90423T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT00487589A IT1236257B (it) 1989-12-20 1989-12-20 Dispositivo di variazione continua della massa volumetrica su ventilatori centrifughi
EP90124398A EP0433939B1 (de) 1989-12-20 1990-12-17 Vorrichtung zur stufenlosen Regelung des Volumenstromes an Radial-Ventilatoren

Publications (1)

Publication Number Publication Date
ATE90423T1 true ATE90423T1 (de) 1993-06-15

Family

ID=11115443

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90124398T ATE90423T1 (de) 1989-12-20 1990-12-17 Vorrichtung zur stufenlosen regelung des volumenstromes an radial-ventilatoren.

Country Status (4)

Country Link
EP (1) EP0433939B1 (de)
AT (1) ATE90423T1 (de)
DE (1) DE59001702D1 (de)
IT (1) IT1236257B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009039408A1 (de) * 2009-08-31 2011-03-03 Behr Gmbh & Co. Kg Radiallüftergehäuse
US20160208815A1 (en) * 2015-01-20 2016-07-21 Ford Global Technologies, Llc Blower assembly for a vehicle
US9951789B2 (en) * 2015-01-20 2018-04-24 Ford Global Technologies, Llc Blower assembly for a vehicle
US11480186B2 (en) 2015-03-05 2022-10-25 Regal Beloit America, Inc. Assembly blower and associated method
US20160258438A1 (en) * 2015-03-05 2016-09-08 Regal Beloit America, Inc. Assembly, blower and associated method
CN110486308A (zh) * 2019-08-22 2019-11-22 上海氦修网络科技有限公司 一种风机以及带有该风机的洗车机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190626130A (en) * 1906-11-19 1907-10-17 Hammersley Heenan Improvements in and relating to Centrifugal Fans.
CH221512A (de) * 1940-08-06 1942-05-31 Oerlikon Maschf Einrichtung an Fliehkraftgebläsen zur Umsetzung der im Rotor erzeugten Geschwindigkeit des Fördermittels in Druck, unter Verwendung von Diffusoren und eines oder mehrerer Spiralgehäuse.
DE2437804A1 (de) * 1974-08-06 1976-02-19 Kaup Karl Heinz Radial-ventilator mit regelbarer spirale

Also Published As

Publication number Publication date
EP0433939B1 (de) 1993-06-09
EP0433939A1 (de) 1991-06-26
IT1236257B (it) 1993-01-27
IT8904875A0 (it) 1989-12-20
DE59001702D1 (de) 1993-07-15

Similar Documents

Publication Publication Date Title
SE9203248D0 (sv) Ventilationsanordning foer koek
JPS5788297A (en) Centrifugal compressor
EA199900019A1 (ru) Воздухоотводное устройство для процессора персонального компьютера
ATE90423T1 (de) Vorrichtung zur stufenlosen regelung des volumenstromes an radial-ventilatoren.
KR850003976A (ko) 공기 조절 장치
KR870011726A (ko) 모터의 전력 출력 제한 방법
NO166462C (no) Fremgangsmaate og anordning for aa styre volumetrisk stroemningshastighet i klimaanlegginstallasjoner.
DE59300783D1 (de) Gerät für die Wärmebehandlung von Nahrungsmitteln.
SE8202513L (sv) Klimatiseringsanleggning, speciellt for fodoemnen
OA06642A (fr) Dispositif, panneau et procédé destinés au chauffage, à la réfrigération, à la climatisation ou au contrôle de l'humidité d'un habitat industriél ou commercial.
ATE10668T1 (de) Von einem gehaeuse umschlossene verdichtereinheit.
ATE68872T1 (de) Vorrichtung zur waermebehandlung einer warenbahn.
DE59510149D1 (de) Ventilator mit Feuchtesensor in natürlicher Luftströmung
DE58902866D1 (de) Luftkuehler.
JPS57171094A (en) Apparatus for controlling direction of air flow
SU848900A1 (ru) Устройство дл удалени воздухаиз пОМЕщЕНи
JPS57191497A (en) Centrifugal fan
ES505453A0 (es) Generador de aire caliente de uso domestico
JPS54152344A (en) Method of controlling room air stream and device used therefor
ES223570U (es) Dispositivo sonoro para juguetes perfeccionado.
ES450573A1 (es) Aparato, especialmente torre refrigerante, que dispone de unventilador para la impulsion de gases, especialmente aire.
KR960038300A (ko) 팬 히터 안전장치 및 그 동작제어방법
FR2319151A1 (fr) Regulateur de debit
JPS5710033A (en) Air conditioner
FR2384210A1 (fr) Dispositif multiple de regulation automatique du volume de l'air qui le traverse

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee