BE676917A - - Google Patents

Info

Publication number
BE676917A
BE676917A BE676917DA BE676917A BE 676917 A BE676917 A BE 676917A BE 676917D A BE676917D A BE 676917DA BE 676917 A BE676917 A BE 676917A
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
Priority claimed from DEB60868U external-priority patent/DE1915263U/en
Priority claimed from DEB60869U external-priority patent/DE1915262U/en
Application filed filed Critical
Publication of BE676917A publication Critical patent/BE676917A/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
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • 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
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
BE676917D 1965-02-24 1966-02-23 BE676917A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB60868U DE1915263U (en) 1965-02-24 1965-02-24 ADJUSTMENT DEVICE FOR THE SWIVELING FLAP OF A FAN PROFILE.
DEB60869U DE1915262U (en) 1965-02-24 1965-02-24 BOX PROFILE TO ACCEPT ONE OR MORE FANS.

Publications (1)

Publication Number Publication Date
BE676917A true BE676917A (en) 1966-07-18

Family

ID=25965839

Family Applications (1)

Application Number Title Priority Date Filing Date
BE676917D BE676917A (en) 1965-02-24 1966-02-23

Country Status (4)

Country Link
BE (1) BE676917A (en)
CH (1) CH451455A (en)
GB (1) GB1132161A (en)
NL (1) NL6602409A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0324279D0 (en) * 2003-10-16 2003-11-19 Boc Group Plc Pump enclosure

Also Published As

Publication number Publication date
NL6602409A (en) 1966-08-25
GB1132161A (en) 1968-10-30
CH451455A (en) 1968-05-15

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: BAUS HEINZ G.

Effective date: 19860223