EP2282135A3 - Ventilator - Google Patents

Ventilator Download PDF

Info

Publication number
EP2282135A3
EP2282135A3 EP10006318.9A EP10006318A EP2282135A3 EP 2282135 A3 EP2282135 A3 EP 2282135A3 EP 10006318 A EP10006318 A EP 10006318A EP 2282135 A3 EP2282135 A3 EP 2282135A3
Authority
EP
European Patent Office
Prior art keywords
impeller
air
rotation
cover
axis
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
EP10006318.9A
Other languages
German (de)
French (fr)
Other versions
EP2282135A2 (en
EP2282135B1 (en
Inventor
Lars Pietsch
Klaus Stricker
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.)
Maico Elektroapparate Fabrik GmbH
Original Assignee
Maico Elektroapparate Fabrik 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 Maico Elektroapparate Fabrik GmbH filed Critical Maico Elektroapparate Fabrik GmbH
Publication of EP2282135A2 publication Critical patent/EP2282135A2/en
Publication of EP2282135A3 publication Critical patent/EP2282135A3/en
Application granted granted Critical
Publication of EP2282135B1 publication Critical patent/EP2282135B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • 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
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards

Abstract

Die Erfindung betrifft einen Ventilator (1) mit mindestens einem, eine Drehachse (20) aufweisenden Laufrad (12) und mindestens einem Saugkanal (17) mit stromaufwärts des Laufrads (12) liegender Luftansaugöffnung (6) oder mit mindestens einem Blaskanal mit stromabwärts des Laufrads (12) liegender Luftauslassöffnung, zu der - zur Ausbildung einer seitlichen Luftanströmung oder Luftausströmung - mit Abstand eine Abdeckung (3) angeordnet ist. Dabei ist in einer Zone (18) zwischen der Rückseite (19) der Abdeckung (3) und dem Laufrad (12) mindestens ein Luftleitmittel (7) angeordnet, das eine Luftströmung um die Drehachse (20) herum reduziert oder unterbindet.

Figure imgaf001
The invention relates to a ventilator (1) with at least one impeller (12) having an axis of rotation (20) and at least one suction channel (17) with air intake opening (6) located upstream of the impeller (12) or with at least one blast passage downstream of the impeller (12) lying air outlet opening to which - to form a lateral air inflow or air outflow - at a distance a cover (3) is arranged. In this case, in a zone (18) between the rear side (19) of the cover (3) and the impeller (12) at least one air guide (7) is arranged, which reduces or suppresses an air flow around the axis of rotation (20).
Figure imgaf001
EP10006318.9A 2009-07-03 2010-06-18 Ventilator Active EP2282135B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009032207.8A DE102009032207B4 (en) 2009-07-03 2009-07-03 fan

Publications (3)

Publication Number Publication Date
EP2282135A2 EP2282135A2 (en) 2011-02-09
EP2282135A3 true EP2282135A3 (en) 2018-03-28
EP2282135B1 EP2282135B1 (en) 2020-04-01

Family

ID=42829463

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10006318.9A Active EP2282135B1 (en) 2009-07-03 2010-06-18 Ventilator

Country Status (3)

Country Link
EP (1) EP2282135B1 (en)
DE (1) DE102009032207B4 (en)
ES (1) ES2799401T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011013015A1 (en) * 2011-03-03 2012-09-06 Jens Bader Pressure blower for producing wind in film production, has air guide elements formed in form of profiles that are aligned with longitudinal axis transverse to direction of airflow and aligned parallel to each other with axis
GB2490138B (en) * 2011-04-19 2015-08-05 Rytons Building Products Ltd Ventilation extractor grille
DE202013104384U1 (en) * 2013-09-26 2015-01-08 Bärbel Burkhardt-Ganter Apparatus for generating air currents, in particular a wind machine for photographic or cinematic purposes
DE102015115415A1 (en) * 2015-09-14 2017-03-16 Shuangliang Clyde Bergemann GmbH Air cooler with air baffles
DE102018203629B3 (en) 2018-03-09 2019-06-27 Maico Elektroapparate-Fabrik Gmbh Fan insert for mounting in a mounting housing, fan assembly and method for mounting a fan assembly
CN108679712A (en) * 2018-05-18 2018-10-19 青岛海尔空调器有限总公司 A kind of air conditioner indoor unit and its control method
DE102021204015A1 (en) * 2021-04-22 2022-10-27 Maico Elektroapparate-Fabrik Gesellschaft mit beschränkter Haftung Control valve, in particular for a ventilation device, method for operating a control valve and ventilation device with a control valve
DE102021213286A1 (en) * 2021-11-25 2023-05-25 Maico Elektroapparate-Fabrik Gesellschaft mit beschränkter Haftung Control valve, in particular for a ventilation device, method for operating a control valve and ventilation device with a control valve
DE102022117314A1 (en) 2022-07-12 2024-01-18 Andreas Seibold DEVICE FOR EXCHANGING THERMAL ENERGY WITH THE AMBIENT AIR

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19925439A1 (en) * 1999-06-02 2000-12-14 Stego Elektrotechnik Gmbh Fan
JP2001317774A (en) * 2000-05-09 2001-11-16 Toshiba Kyaria Kk Ventilation equipment
DE202006009355U1 (en) * 2006-06-13 2006-09-07 Pfannenberg Gmbh Fan filter, e.g. for a computer or switchbox or electronic control unit, has a frame at the fan housing with integrated spring elastic wing blades as snap fasteners
JP2007332818A (en) * 2006-06-13 2007-12-27 Toshiaki Nakayama Ventilation device having guide plate on intake side

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB583557A (en) * 1944-10-26 1946-12-20 Joseph Cuthbert Akester Improvements in or relating to ventilating fan units
GB0328384D0 (en) * 2003-12-06 2004-01-14 Johnson Electric Sa Blower motor
ATE422619T1 (en) * 2006-08-30 2009-02-15 Ralf Meier FLOW RECTIFIER FOR A FAN
DE102009004366A1 (en) * 2009-01-08 2010-07-15 Riegelhof & Gärtner oHG Fan
US8070420B2 (en) * 2009-05-28 2011-12-06 Chen Yung-Hua Airflow-cooling apparatus for a ceiling air-conditioning circulation machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19925439A1 (en) * 1999-06-02 2000-12-14 Stego Elektrotechnik Gmbh Fan
JP2001317774A (en) * 2000-05-09 2001-11-16 Toshiba Kyaria Kk Ventilation equipment
DE202006009355U1 (en) * 2006-06-13 2006-09-07 Pfannenberg Gmbh Fan filter, e.g. for a computer or switchbox or electronic control unit, has a frame at the fan housing with integrated spring elastic wing blades as snap fasteners
JP2007332818A (en) * 2006-06-13 2007-12-27 Toshiaki Nakayama Ventilation device having guide plate on intake side

Also Published As

Publication number Publication date
EP2282135A2 (en) 2011-02-09
DE102009032207A1 (en) 2011-01-05
EP2282135B1 (en) 2020-04-01
DE102009032207B4 (en) 2016-11-17
ES2799401T3 (en) 2020-12-17

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