BE665779A - - Google Patents

Info

Publication number
BE665779A
BE665779A BE665779DA BE665779A BE 665779 A BE665779 A BE 665779A BE 665779D A BE665779D A BE 665779DA BE 665779 A BE665779 A BE 665779A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE665779A publication Critical patent/BE665779A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/16—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of parallelly-movable plates
    • 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
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • 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
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Flow Control Members (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE665779D 1964-06-22 1965-06-22 BE665779A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25810/64A GB1115791A (en) 1964-06-22 1964-06-22 Improvements in or relating to ventilators

Publications (1)

Publication Number Publication Date
BE665779A true BE665779A (xx) 1965-10-18

Family

ID=10233676

Family Applications (1)

Application Number Title Priority Date Filing Date
BE665779D BE665779A (xx) 1964-06-22 1965-06-22

Country Status (5)

Country Link
US (1) US3324784A (xx)
BE (1) BE665779A (xx)
DE (2) DE1922123U (xx)
GB (1) GB1115791A (xx)
NL (1) NL6507960A (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1151191A (en) * 1965-05-19 1969-05-07 Colt Ventilation & Heating Ltd Improvements in or relating to Ventilators
US3436446A (en) * 1966-06-08 1969-04-01 Union Carbide Corp Molding of foamed thermoplastic articles
US3826183A (en) * 1973-01-02 1974-07-30 K Rudine Motor-powered self-opening and closing ventilators
DE3806391A1 (de) * 1988-02-29 1989-09-07 Leidse Houthandel Lueftungsvorrichtung
US4939986A (en) * 1989-03-06 1990-07-10 John C. Garvin, Jr. & Harold W. Hilton Exhaust ventilator
DE29611518U1 (de) 1996-07-02 1997-11-06 Siegenia Frank Kg Lüftungsvorrichtung
US6206774B1 (en) * 1999-07-30 2001-03-27 Jim Dexter Roof environmental exhaust duct
EP3018362B1 (en) * 2013-07-05 2021-03-03 Mitsubishi Electric Corporation Air blower and outdoor unit
TWI799039B (zh) * 2021-01-04 2023-04-11 台達電子工業股份有限公司 具有功能模組的照明換氣扇

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1117287A (en) * 1911-06-24 1914-11-17 Burt Mfg Company Fan-ventilator.
US2526290A (en) * 1949-07-21 1950-10-17 Isel I Solzman Air exhauster
US2665625A (en) * 1950-04-10 1954-01-12 Woodlin Metal Products Company Ventilator assembly
US2638835A (en) * 1951-05-17 1953-05-19 Fern A Strawsine Roof ventilator
US3012495A (en) * 1959-06-23 1961-12-12 Genie Air Inc Combined air dampener and air diverter

Also Published As

Publication number Publication date
DE1503511B2 (de) 1974-08-08
GB1115791A (en) 1968-05-29
DE1922123U (de) 1965-08-26
DE1503511A1 (de) 1970-02-12
US3324784A (en) 1967-06-13
NL6507960A (xx) 1965-12-23

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