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PT1173359E - Ventilador de arrefecimento de baixa velocidade - Google Patents

Ventilador de arrefecimento de baixa velocidade

Info

Publication number
PT1173359E
PT1173359E PT00911785T PT00911785T PT1173359E PT 1173359 E PT1173359 E PT 1173359E PT 00911785 T PT00911785 T PT 00911785T PT 00911785 T PT00911785 T PT 00911785T PT 1173359 E PT1173359 E PT 1173359E
Authority
PT
Portugal
Prior art keywords
low speed
cooling fan
speed cooling
building
moving column
Prior art date
Application number
PT00911785T
Other languages
English (en)
Original Assignee
Delta T Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22960900&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT1173359(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Delta T Corp filed Critical Delta T Corp
Publication of PT1173359E publication Critical patent/PT1173359E/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
    • 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
    • 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
    • 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
    • F04D25/088—Ceiling fans
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Electric Motors In General (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Control Of Direct Current Motors (AREA)
PT00911785T 1999-02-19 2000-02-11 Ventilador de arrefecimento de baixa velocidade PT1173359E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/253,589 US6244821B1 (en) 1999-02-19 1999-02-19 Low speed cooling fan

Publications (1)

Publication Number Publication Date
PT1173359E true PT1173359E (pt) 2004-10-29

Family

ID=22960900

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00911785T PT1173359E (pt) 1999-02-19 2000-02-11 Ventilador de arrefecimento de baixa velocidade

Country Status (16)

Country Link
US (3) US6244821B1 (pt)
EP (1) EP1173359B1 (pt)
JP (1) JP4051468B2 (pt)
KR (1) KR100669988B1 (pt)
CN (1) CN1100239C (pt)
AT (1) ATE267114T1 (pt)
AU (1) AU769503B2 (pt)
BR (1) BR0008199A (pt)
CA (1) CA2362648C (pt)
DE (1) DE60010880T2 (pt)
DK (1) DK1173359T3 (pt)
ES (1) ES2220428T3 (pt)
MX (1) MXPA01008285A (pt)
PT (1) PT1173359E (pt)
RU (1) RU2244168C2 (pt)
WO (1) WO2000049342A2 (pt)

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Also Published As

Publication number Publication date
CN1100239C (zh) 2003-01-29
US6817835B2 (en) 2004-11-16
KR20010110441A (ko) 2001-12-13
CA2362648A1 (en) 2000-08-24
MXPA01008285A (es) 2004-09-06
EP1173359B1 (en) 2004-05-19
US20040084544A1 (en) 2004-05-06
US6589016B2 (en) 2003-07-08
ATE267114T1 (de) 2004-06-15
DE60010880D1 (de) 2004-06-24
ES2220428T3 (es) 2004-12-16
CA2362648C (en) 2006-06-27
US6244821B1 (en) 2001-06-12
WO2000049342A3 (en) 2001-02-15
JP2002537521A (ja) 2002-11-05
JP4051468B2 (ja) 2008-02-27
US20020001521A1 (en) 2002-01-03
BR0008199A (pt) 2003-01-14
DE60010880T2 (de) 2004-12-30
AU3362400A (en) 2000-09-04
EP1173359A2 (en) 2002-01-23
WO2000049342A2 (en) 2000-08-24
RU2244168C2 (ru) 2005-01-10
CN1341064A (zh) 2002-03-20
AU769503B2 (en) 2004-01-29
KR100669988B1 (ko) 2007-01-17
EP1173359A4 (en) 2002-11-20
DK1173359T3 (da) 2004-09-27

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