DE102004014876A1 - Ventilatorummantelung, Ventilator mit einer Ventilatorummantelung und Windenergieanlage mit einem Ventilator - Google Patents

Ventilatorummantelung, Ventilator mit einer Ventilatorummantelung und Windenergieanlage mit einem Ventilator Download PDF

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Publication number
DE102004014876A1
DE102004014876A1 DE102004014876A DE102004014876A DE102004014876A1 DE 102004014876 A1 DE102004014876 A1 DE 102004014876A1 DE 102004014876 A DE102004014876 A DE 102004014876A DE 102004014876 A DE102004014876 A DE 102004014876A DE 102004014876 A1 DE102004014876 A1 DE 102004014876A1
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DE
Germany
Prior art keywords
wall
ventilating fan
casing
sound
openings
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
DE102004014876A
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English (en)
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DE102004014876B4 (de
Inventor
Dieckhoff Bernhard Schulze
Carsten Wohlers
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.)
MDEXX GMBH, 28199 BREMEN, DE
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE102004014876A priority Critical patent/DE102004014876B4/de
Priority to DE202004020094U priority patent/DE202004020094U1/de
Publication of DE102004014876A1 publication Critical patent/DE102004014876A1/de
Application granted granted Critical
Publication of DE102004014876B4 publication Critical patent/DE102004014876B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/60—Cooling or heating of wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F04D29/663—Sound attenuation
    • F04D29/664—Sound attenuation by means of sound absorbing material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Wind Motors (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

Die Erfindung liegt auf dem Gebiet der Strömungsarbeitsmaschinen und betrifft eine Ventilatorummantelung (12), die eine mit Durchbrechungen (14) versehene metallische erste Wandung (13) und eine mit Schalldämpfungsmaterial versehene zweite Wandung (15) aufweist. Die Erfindung betrifft weiterhin einen Ventilator (6) mit einer derartigen Ventilatorummantelung (12) sowie eine Windenergieanlage (1), bei der zum Kühlen eines Generators (4) ein derartiger Ventilator (6) vorgesehen ist. DOLLAR A Um die Funktionstüchtigkeit der Ventilatorummantelung zu verbessern, ist vorgesehen, dass die beiden Wandungen (13, 15) in der Umfangsrichtung (16) der Ventilatorummantelung (12) nur eine vorbestimmte Teilschale (17) der Ventilatorummantelung (12) bilden.
DE102004014876A 2004-03-22 2004-03-22 Ventilatorummantelung, Ventilator mit einer Ventilatorummantelung und Windenergieanlage mit einem Ventilator Expired - Fee Related DE102004014876B4 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102004014876A DE102004014876B4 (de) 2004-03-22 2004-03-22 Ventilatorummantelung, Ventilator mit einer Ventilatorummantelung und Windenergieanlage mit einem Ventilator
DE202004020094U DE202004020094U1 (de) 2004-03-22 2004-03-22 Ventilatorummantelung, Ventilator mit einer Ventilatorummantelung und Windenergieanlage mit einem Ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004014876A DE102004014876B4 (de) 2004-03-22 2004-03-22 Ventilatorummantelung, Ventilator mit einer Ventilatorummantelung und Windenergieanlage mit einem Ventilator

Publications (2)

Publication Number Publication Date
DE102004014876A1 true DE102004014876A1 (de) 2005-10-20
DE102004014876B4 DE102004014876B4 (de) 2010-06-10

Family

ID=35033908

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004014876A Expired - Fee Related DE102004014876B4 (de) 2004-03-22 2004-03-22 Ventilatorummantelung, Ventilator mit einer Ventilatorummantelung und Windenergieanlage mit einem Ventilator

Country Status (1)

Country Link
DE (1) DE102004014876B4 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008017376A1 (de) 2008-04-05 2009-10-15 Aerodyn Engineering Gmbh Generatorgehäuse für eine Windenergieanlage
WO2014187577A1 (en) * 2013-05-22 2014-11-27 Siemens Aktiengesellschaft Ventilation device and ventilation system for a wind turbine
EP2937562A1 (de) * 2014-04-25 2015-10-28 Siemens Aktiengesellschaft Vorrichtung zur Dämpfung von akustischem Rauschen, das erzeugt ist durch Luftkühlung von mindestens einer Windturbinenkomponente mit der Gondel einer Windturbine
EP3562002A1 (de) * 2018-04-24 2019-10-30 Siemens Gamesa Renewable Energy A/S Kühlgebläse für eine windturbine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE673125C (de) * 1934-08-07 1939-03-17 Aerex Ltd Schraubenluefter
CH529930A (de) * 1971-03-04 1972-10-31 Turbon Ventilatoren Und App Ba Ventilator, insbesondere Axialventilator
DE7736584U1 (de) * 1977-11-30 1978-03-09 Colt International Gmbh, 4190 Kleve Axialgeblaese
DE7927670U1 (de) * 1979-09-28 1980-12-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schallgedaempftes axialgeblaese
US4508486A (en) * 1982-05-28 1985-04-02 Peabody Abc Corporation Ventilation fan with noise-attenuating housing
EP0413987A2 (de) * 1989-08-23 1991-02-27 GEBHARDT VENTILATOREN GMBH & CO. Axialventilator
DE4431361A1 (de) * 1994-09-02 1996-03-07 Jaehnke Klaus Peter Windkraftmaschine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4278252B2 (ja) * 1999-04-19 2009-06-10 株式会社小松製作所 ファン装置の騒音低減機構

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE673125C (de) * 1934-08-07 1939-03-17 Aerex Ltd Schraubenluefter
CH529930A (de) * 1971-03-04 1972-10-31 Turbon Ventilatoren Und App Ba Ventilator, insbesondere Axialventilator
DE7736584U1 (de) * 1977-11-30 1978-03-09 Colt International Gmbh, 4190 Kleve Axialgeblaese
DE7927670U1 (de) * 1979-09-28 1980-12-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schallgedaempftes axialgeblaese
US4508486A (en) * 1982-05-28 1985-04-02 Peabody Abc Corporation Ventilation fan with noise-attenuating housing
EP0413987A2 (de) * 1989-08-23 1991-02-27 GEBHARDT VENTILATOREN GMBH & CO. Axialventilator
DE4431361A1 (de) * 1994-09-02 1996-03-07 Jaehnke Klaus Peter Windkraftmaschine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008017376A1 (de) 2008-04-05 2009-10-15 Aerodyn Engineering Gmbh Generatorgehäuse für eine Windenergieanlage
WO2014187577A1 (en) * 2013-05-22 2014-11-27 Siemens Aktiengesellschaft Ventilation device and ventilation system for a wind turbine
EP2937562A1 (de) * 2014-04-25 2015-10-28 Siemens Aktiengesellschaft Vorrichtung zur Dämpfung von akustischem Rauschen, das erzeugt ist durch Luftkühlung von mindestens einer Windturbinenkomponente mit der Gondel einer Windturbine
CN105019982A (zh) * 2014-04-25 2015-11-04 西门子公司 消除由至少一个风轮机构件的空气冷却生成的噪声的设备
US9784247B2 (en) 2014-04-25 2017-10-10 Siemens Aktiengesellschaft Apparatus for dampening of acoustic noise generated by air-cooling of at least one wind turbine component provided with the nacelle of a wind turbine
CN105019982B (zh) * 2014-04-25 2019-04-02 西门子公司 消除由至少一个风轮机构件的空气冷却生成的噪声的设备
EP3562002A1 (de) * 2018-04-24 2019-10-30 Siemens Gamesa Renewable Energy A/S Kühlgebläse für eine windturbine

Also Published As

Publication number Publication date
DE102004014876B4 (de) 2010-06-10

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: MDEXX GMBH, 28199 BREMEN, DE

8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee