DE102008001556A1 - Lüfter und Verfahren zum Betreiben eines Lüfters - Google Patents

Lüfter und Verfahren zum Betreiben eines Lüfters Download PDF

Info

Publication number
DE102008001556A1
DE102008001556A1 DE102008001556A DE102008001556A DE102008001556A1 DE 102008001556 A1 DE102008001556 A1 DE 102008001556A1 DE 102008001556 A DE102008001556 A DE 102008001556A DE 102008001556 A DE102008001556 A DE 102008001556A DE 102008001556 A1 DE102008001556 A1 DE 102008001556A1
Authority
DE
Germany
Prior art keywords
fan
speed
hub
blades
air flow
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.)
Withdrawn
Application number
DE102008001556A
Other languages
German (de)
English (en)
Inventor
Adamo Sadikovic
Stefan Richl
Bernd Altvater
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE102008001556A priority Critical patent/DE102008001556A1/de
Priority to EP09741916A priority patent/EP2283237A1/fr
Priority to PCT/EP2009/050158 priority patent/WO2009135698A1/fr
Priority to US12/991,311 priority patent/US20110058946A1/en
Priority to CN2009801160679A priority patent/CN102099586A/zh
Publication of DE102008001556A1 publication Critical patent/DE102008001556A1/de
Withdrawn legal-status Critical Current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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • F04D29/305—Flexible vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE102008001556A 2008-05-05 2008-05-05 Lüfter und Verfahren zum Betreiben eines Lüfters Withdrawn DE102008001556A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102008001556A DE102008001556A1 (de) 2008-05-05 2008-05-05 Lüfter und Verfahren zum Betreiben eines Lüfters
EP09741916A EP2283237A1 (fr) 2008-05-05 2009-01-08 Ventilateur et procédé permettant de faire fonctionner un ventilateur
PCT/EP2009/050158 WO2009135698A1 (fr) 2008-05-05 2009-01-08 Ventilateur et procédé permettant de faire fonctionner un ventilateur
US12/991,311 US20110058946A1 (en) 2008-05-05 2009-01-08 Fan and method for operating a fan
CN2009801160679A CN102099586A (zh) 2008-05-05 2009-01-08 风扇和风扇的运行方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008001556A DE102008001556A1 (de) 2008-05-05 2008-05-05 Lüfter und Verfahren zum Betreiben eines Lüfters

Publications (1)

Publication Number Publication Date
DE102008001556A1 true DE102008001556A1 (de) 2009-11-12

Family

ID=40442083

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008001556A Withdrawn DE102008001556A1 (de) 2008-05-05 2008-05-05 Lüfter und Verfahren zum Betreiben eines Lüfters

Country Status (5)

Country Link
US (1) US20110058946A1 (fr)
EP (1) EP2283237A1 (fr)
CN (1) CN102099586A (fr)
DE (1) DE102008001556A1 (fr)
WO (1) WO2009135698A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3502481A1 (fr) * 2017-12-19 2019-06-26 BSH Hausgeräte GmbH Roue de ventilateur pour un appareil ménager, ventilateur pourvu de roue de ventilateur et appareil ménager pourvu de ventilateur

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010002673A1 (de) * 2010-03-09 2011-09-15 Robert Bosch Gmbh Handwerkzeugmaschinenlüfter
AU2013263811B2 (en) * 2012-12-03 2018-03-15 Angelo Lambrinos Notaras Motorised Portable Blower Apparatus
US9689264B2 (en) * 2013-03-15 2017-06-27 Regal Beloit America, Inc. Centrifugal fan impeller with variable shape fan blades and method of assembly
CN103516134B (zh) * 2013-03-26 2015-11-25 宁波市成大机械研究所 一种电机用轴流风扇
CN214660989U (zh) 2021-04-30 2021-11-09 中强光电股份有限公司 风扇结构

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE280189C (fr) *
DE168085C (fr) *
DE662032C (de) * 1935-03-29 1938-07-02 Siemens Schuckertwerke Akt Ges Umlaufender Luefter mit geringer Geraeuschentwicklung
US2406499A (en) * 1943-08-23 1946-08-27 Bendix Aviat Corp Fluid transmission
US2370600A (en) * 1943-11-11 1945-02-27 Gen Electric Centrifugal fan
US2766964A (en) * 1952-06-25 1956-10-16 Nils T Almquist Self-governing turbine
DE1016361B (de) * 1956-01-05 1957-09-26 Bbc Brown Boveri & Cie Elektrische Maschine mit Radialluefter
US3006534A (en) * 1959-11-02 1961-10-31 Westinghouse Electric Corp Centrifugal fans
US3358773A (en) * 1966-06-06 1967-12-19 Eaton Yale & Towne Variable delivery fan
DE2049679A1 (de) * 1970-10-09 1972-04-13 Bosch Gmbh Robert Lüfter für eine elektrische Maschine
US3856432A (en) * 1973-09-27 1974-12-24 Us Army Self-governing turbine speed limiter
NO150135C (no) * 1982-05-10 1984-08-22 Kongsberg Vapenfab As Anordning ved ramluftturbiner
DE3272588D1 (en) * 1982-09-14 1986-09-18 Siemens Ag Fan comprising automatically adjustable blades about its longitudinal axis to avoid undesirable rotational speed
FR2632686B1 (fr) * 1988-06-14 1993-07-16 Thomson Brandt Armements
JP2828586B2 (ja) * 1993-12-28 1998-11-25 三菱電機株式会社 回転ファン
DE4434598A1 (de) * 1994-09-28 1996-04-04 Braun Ag Radiallüfter zur Luftkühlung eines elektrischen Kleinmotors
DE19715167C2 (de) * 1997-04-11 1999-08-12 Volker Schirm Vorrichtung zum Betrieb eines Lüfters oder einer Wasserpumpe
US5993158A (en) * 1997-10-17 1999-11-30 Dbs Manufacturing, Inc. Method and apparatus for aeration using flexible blade impeller
US6547519B2 (en) * 2001-04-13 2003-04-15 Hewlett Packard Development Company, L.P. Blower impeller apparatus with pivotable blades
US6474936B1 (en) * 2001-04-13 2002-11-05 Hewlett-Packard Company Blower impeller apparatus with one way valves
DE10155224A1 (de) * 2001-11-09 2003-05-22 Bosch Gmbh Robert Lüfterrad für elektrische Maschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3502481A1 (fr) * 2017-12-19 2019-06-26 BSH Hausgeräte GmbH Roue de ventilateur pour un appareil ménager, ventilateur pourvu de roue de ventilateur et appareil ménager pourvu de ventilateur

Also Published As

Publication number Publication date
WO2009135698A1 (fr) 2009-11-12
EP2283237A1 (fr) 2011-02-16
CN102099586A (zh) 2011-06-15
US20110058946A1 (en) 2011-03-10

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20131203