DE50211232D1 - FAN DEVICE - Google Patents

FAN DEVICE

Info

Publication number
DE50211232D1
DE50211232D1 DE50211232T DE50211232T DE50211232D1 DE 50211232 D1 DE50211232 D1 DE 50211232D1 DE 50211232 T DE50211232 T DE 50211232T DE 50211232 T DE50211232 T DE 50211232T DE 50211232 D1 DE50211232 D1 DE 50211232D1
Authority
DE
Germany
Prior art keywords
openings
fan device
fan wheel
permitting
walls
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.)
Expired - Lifetime
Application number
DE50211232T
Other languages
German (de)
Inventor
Wilfried Rueckert
Dietrich Schmid
Dieter Rosmann
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete 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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Application granted granted Critical
Publication of DE50211232D1 publication Critical patent/DE50211232D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • 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
    • F04D29/542—Bladed diffusers
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Ventilation (AREA)
  • Power Steering Mechanism (AREA)

Abstract

The invention relates to a fan device (1) comprising a fan wheel (4), which is mounted on a supporting part (2), whereby the supporting part (2) has openings (17) delimited by walls (18), and the walls (18) are curved in the direction of flow whereby permitting the air to smoothly flow in via the openings (17) and/or to smoothly flow over to the fan wheel (4) or permitting the air to smoothly flow over from the fan wheel (4) to the openings (17) and/or to flow out of the openings (17).
DE50211232T 2001-12-20 2002-11-27 FAN DEVICE Expired - Lifetime DE50211232D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10162919A DE10162919A1 (en) 2001-12-20 2001-12-20 fan device
PCT/EP2002/013397 WO2003054395A1 (en) 2001-12-20 2002-11-27 Fan device

Publications (1)

Publication Number Publication Date
DE50211232D1 true DE50211232D1 (en) 2007-12-27

Family

ID=7710158

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10162919A Withdrawn DE10162919A1 (en) 2001-12-20 2001-12-20 fan device
DE50211232T Expired - Lifetime DE50211232D1 (en) 2001-12-20 2002-11-27 FAN DEVICE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10162919A Withdrawn DE10162919A1 (en) 2001-12-20 2001-12-20 fan device

Country Status (6)

Country Link
EP (1) EP1458982B1 (en)
AT (1) ATE378515T1 (en)
BR (1) BR0215147A (en)
DE (2) DE10162919A1 (en)
ES (1) ES2295460T3 (en)
WO (1) WO2003054395A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2045473B1 (en) * 2007-10-04 2011-06-29 Black & Decker, Inc. Air Inlet Cover
DE202009014212U1 (en) * 2009-10-21 2011-03-03 Ebm-Papst Mulfingen Gmbh & Co. Kg Air guide element for an axial fan
DE102011088074A1 (en) * 2011-12-09 2013-06-13 BSH Bosch und Siemens Hausgeräte GmbH Fan device, household appliance and method for cooling a motor of a fan device
KR102231096B1 (en) * 2014-06-09 2021-03-23 삼성전자주식회사 Air cleaner
DE202014105284U1 (en) 2014-11-04 2014-12-08 Ebm-Papst Mulfingen Gmbh & Co. Kg Protective grille with improved efficiency and noise behavior
DE102017209291A1 (en) 2017-06-01 2018-12-06 Ziehl-Abegg Se Fan and guide grille for a fan
DE102018205300A1 (en) 2018-04-09 2019-10-10 Ziehl-Abegg Se Fan and inflow grille for a fan
WO2020192963A1 (en) * 2019-03-26 2020-10-01 Sew-Eurodrive Gmbh & Co. Kg Transmission having a fan assembly
CN110617537B (en) * 2019-09-26 2021-03-19 佛山市顺德区美的洗涤电器制造有限公司 Range hood and control method thereof
CN211176964U (en) * 2019-11-11 2020-08-04 佛山市顺德区美的洗涤电器制造有限公司 Net cover, fan and range hood
CN112096664B (en) * 2020-09-28 2022-05-27 江苏释元环保科技有限公司 Fan for ventilation system
DE102023204020A1 (en) 2022-10-12 2024-04-18 Hanon Systems Efp Deutschland Gmbh Fan for a heat exchanger of a vehicle

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE264122C (en) *
US867596A (en) 1905-07-20 1907-10-08 Friedrich Pick Warp stop-motion for looms for weaving.
US865796A (en) * 1906-12-24 1907-09-10 Frederick W O'brien Hydraulic motor.
US2650535A (en) * 1950-07-28 1953-09-01 Paul E Hord Ventilating and air circulating device
FR1346822A (en) * 1963-02-11 1963-12-20 Marelli & C Spa Ercole Closing device for electric fan
GB1166469A (en) * 1966-12-16 1969-10-08 Colchester Woods Improvements in or relating to Extractor Fans
DE2345539A1 (en) * 1973-09-10 1975-03-20 Siemens Ag Wire inlet guard for wall mounted fan - has radial supports at angle to direction of flow
DE3625421A1 (en) * 1986-07-28 1988-02-11 Siemens Ag Ventilating fan arrangement
DE8808007U1 (en) * 1988-06-22 1988-10-27 Dieckhoener, Elisabeth, 3300 Braunschweig, De
US5118252A (en) * 1990-05-24 1992-06-02 The W. B. Marvin Manufacturing Company Intake grill for electric fan assembly
DE4227901C2 (en) * 1992-08-22 2000-11-09 Behr Gmbh & Co Fan arrangement, in particular for cooling motor vehicle engines
IT1270391B (en) * 1992-10-16 1997-05-05 Fime Fab It Motor Elett ELECTRIC FAN FOR KITCHEN HOODS USING A MONOLITHIC IMPELLER AND A GRID COVER
US5466120A (en) * 1993-03-30 1995-11-14 Nippondenso Co., Ltd. Blower with bent stays
DE19753373A1 (en) * 1996-12-10 1998-06-25 Papst Motoren Gmbh & Co Kg Housing for axial cooling fan for EMC-screened apparatus, such as CPU
US5951245A (en) * 1997-10-06 1999-09-14 Ford Motor Company Centrifugal fan assembly for an automotive vehicle
KR100408781B1 (en) * 1999-08-09 2003-12-06 다이킨 고교 가부시키가이샤 Fan guard of blowing unit and air conditioning apparatus

Also Published As

Publication number Publication date
DE10162919A1 (en) 2003-07-03
EP1458982B1 (en) 2007-11-14
ES2295460T3 (en) 2008-04-16
WO2003054395A1 (en) 2003-07-03
EP1458982A1 (en) 2004-09-22
BR0215147A (en) 2004-10-19
ATE378515T1 (en) 2007-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition