BR112012025398A2 - aparelhos comerciais refrigerados a ar incorporando ventiladores de fluxo axial compreendendo pás de ventilador de ruído super baixo - Google Patents

aparelhos comerciais refrigerados a ar incorporando ventiladores de fluxo axial compreendendo pás de ventilador de ruído super baixo

Info

Publication number
BR112012025398A2
BR112012025398A2 BR112012025398A BR112012025398A BR112012025398A2 BR 112012025398 A2 BR112012025398 A2 BR 112012025398A2 BR 112012025398 A BR112012025398 A BR 112012025398A BR 112012025398 A BR112012025398 A BR 112012025398A BR 112012025398 A2 BR112012025398 A2 BR 112012025398A2
Authority
BR
Brazil
Prior art keywords
air
axial flow
low noise
super low
cooled
Prior art date
Application number
BR112012025398A
Other languages
English (en)
Other versions
BR112012025398B1 (pt
Inventor
John D Moore
Original Assignee
Moore Fans Llc
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 Moore Fans Llc filed Critical Moore Fans Llc
Publication of BR112012025398A2 publication Critical patent/BR112012025398A2/pt
Publication of BR112012025398B1 publication Critical patent/BR112012025398B1/pt

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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/26—Blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • 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
    • F04D29/02—Selection of particular materials
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • 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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • 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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/388—Blades characterised by construction
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • 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
    • 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
    • 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
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/12—Kind or type gaseous, i.e. compressible
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/50—Building or constructing in particular ways
    • F05D2230/54—Building or constructing in particular ways by sheet metal manufacturing
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade
    • 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
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/12—Light metals
    • F05D2300/121—Aluminium
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/612—Foam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/08—Fluid driving means, e.g. pumps, fans
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/50—Vibration damping features
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

aparelhos comerciais refrigerados a ar incorporando ventiladores de fluxo axial compreendendo pás de ventilador de ruído super baixo. a presente invenção refere-se a ventiladores de fluxo axial de ruído super baixo de diâmetro grande (2) e aparelhos comerciais refrigerados a ar incorporando tais ventiladores. o ventilador de fluxo axial de diâmetro grande é montado em um aparelho refrigerado a ar (4,5,6,7) para gerar um fluxo de ar axial no aparelho refrigerado a ar para realizar a refrigeração. o ventilador tem um diâmetro (11) de pelo menos 1,22 metros (4pés). o ventilador tem várias pás (10). cada pá inclui uma borda dianteira (13) oposta a uma borda traseira (15). a borda dianteira (13) inteira de cada uma das pás (10) é linear e varrida para frente, e cada pá inclui uma superfície externa metálica.
BR112012025398-0A 2010-04-05 2011-04-05 Combinação de um aparelho refrigerado a ar comercial e um ventilador de fluxo axial de diâmetro grande BR112012025398B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32112710P 2010-04-05 2010-04-05
US61/321,127 2010-04-05
PCT/US2011/000618 WO2011126568A1 (en) 2010-04-05 2011-04-05 Commercial air cooled apparatuses incorporating axial flow fans comprising super low noise fan blades

Publications (2)

Publication Number Publication Date
BR112012025398A2 true BR112012025398A2 (pt) 2016-07-05
BR112012025398B1 BR112012025398B1 (pt) 2020-12-15

Family

ID=44178170

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012025398-0A BR112012025398B1 (pt) 2010-04-05 2011-04-05 Combinação de um aparelho refrigerado a ar comercial e um ventilador de fluxo axial de diâmetro grande

Country Status (16)

Country Link
US (1) US8851851B2 (pt)
EP (1) EP2556259B1 (pt)
JP (1) JP5956421B2 (pt)
KR (1) KR101895626B1 (pt)
CN (1) CN102947595B (pt)
AU (1) AU2011238913B2 (pt)
BR (1) BR112012025398B1 (pt)
CA (1) CA2793456C (pt)
DK (1) DK2556259T3 (pt)
HU (1) HUE042319T2 (pt)
MX (1) MX2012011407A (pt)
NZ (1) NZ602406A (pt)
PL (1) PL2556259T3 (pt)
SG (1) SG184408A1 (pt)
WO (1) WO2011126568A1 (pt)
ZA (1) ZA201207381B (pt)

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CN102945292B (zh) * 2012-09-24 2015-04-22 西安理工大学 一种汽车发动机翼型斜流冷却风扇的确定方法
FR3025748B1 (fr) 2014-09-11 2016-11-18 Gea Batignolles Tech Thermiques Ventilateur pour aerorefrigerant.
NL2014428B1 (nl) * 2015-03-09 2016-10-13 Eco-Logical Entpr B V Samenstel van koelinrichtingen.
CN105298912B (zh) * 2015-11-10 2017-12-05 南京航空航天大学 鼓包前缘进口导向器叶片
WO2017085134A2 (en) * 2015-11-16 2017-05-26 R.E.M. Holding S.R.L. Low noise and high efficiency blade for axial fans and rotors and axial fan or rotor comprising said blade
CN113530886A (zh) * 2020-04-22 2021-10-22 中国电建集团透平科技有限公司 一种大型风洞风机叶轮
IT202100026387A1 (it) * 2021-10-14 2023-04-14 Cofimco Srl Pala per un ventilatore industriale assiale a basso rumore, ventilatore industriale assiale e procedimento per la fabbricazione di una pala di un ventilatore industriale assiale

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JPS5844300A (ja) * 1981-09-10 1983-03-15 Mitsubishi Electric Corp 翼車の製造方法
JPS5927197U (ja) * 1982-08-12 1984-02-20 昭和アルミニウム株式会社 羽根車の羽根
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JP3050144B2 (ja) * 1996-11-12 2000-06-12 ダイキン工業株式会社 軸流ファン
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Also Published As

Publication number Publication date
ZA201207381B (en) 2013-06-26
NZ602406A (en) 2014-05-30
CN102947595B (zh) 2016-10-12
JP5956421B2 (ja) 2016-07-27
CA2793456A1 (en) 2011-10-13
PL2556259T3 (pl) 2019-07-31
CN102947595A (zh) 2013-02-27
AU2011238913A1 (en) 2012-10-11
CA2793456C (en) 2017-06-27
KR20130024896A (ko) 2013-03-08
SG184408A1 (en) 2012-11-29
EP2556259B1 (en) 2019-01-02
US8851851B2 (en) 2014-10-07
US20110240268A1 (en) 2011-10-06
AU2011238913B2 (en) 2015-08-13
MX2012011407A (es) 2013-02-07
HUE042319T2 (hu) 2019-06-28
KR101895626B1 (ko) 2018-09-05
BR112012025398B1 (pt) 2020-12-15
JP2013524091A (ja) 2013-06-17
WO2011126568A1 (en) 2011-10-13
EP2556259A1 (en) 2013-02-13
DK2556259T3 (en) 2019-04-15

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/04/2011, OBSERVADAS AS CONDICOES LEGAIS.