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BE895452A - AERATOR FOR PREMISES - Google Patents

AERATOR FOR PREMISES

Info

Publication number
BE895452A
BE895452A BE6/47761A BE6047761A BE895452A BE 895452 A BE895452 A BE 895452A BE 6/47761 A BE6/47761 A BE 6/47761A BE 6047761 A BE6047761 A BE 6047761A BE 895452 A BE895452 A BE 895452A
Authority
BE
Belgium
Prior art keywords
aerator
premises
Prior art date
Application number
BE6/47761A
Other languages
French (fr)
Inventor
W Morschheuser
Original Assignee
Robertson Gal Gmbh
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 Robertson Gal Gmbh filed Critical Robertson Gal Gmbh
Publication of BE895452A publication Critical patent/BE895452A/en

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
    • F24F7/02—Roof ventilation
    • 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
    • F24F2007/004—Natural ventilation using convection

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Ventilation (AREA)
  • Air-Flow Control Members (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
BE6/47761A 1981-12-29 1982-12-22 AERATOR FOR PREMISES BE895452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813151789 DE3151789A1 (en) 1981-12-29 1981-12-29 ROOM FAN

Publications (1)

Publication Number Publication Date
BE895452A true BE895452A (en) 1983-04-15

Family

ID=6149947

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6/47761A BE895452A (en) 1981-12-29 1982-12-22 AERATOR FOR PREMISES

Country Status (6)

Country Link
BE (1) BE895452A (en)
DE (1) DE3151789A1 (en)
FR (1) FR2519123A3 (en)
GB (1) GB2116311B (en)
IT (1) IT1153868B (en)
LU (1) LU84540A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327781A1 (en) * 1983-08-02 1985-02-14 Wilhelm Fritz 4006 Erkrath Morschheuser EXTERNAL FRAME FOR A VENTILATION OPENING
GB2211287B (en) * 1987-10-17 1992-01-15 Steelpress Ventilator
FR2683570B1 (en) * 1991-11-08 1998-09-18 Michel Goubaud ROOF OUTLET FOR VENTILATION, PARTICULARLY FOR CONTROLLED MECHANICAL VENTILATION.
FR2698649B1 (en) * 1992-10-01 1995-02-03 Michel Goubaud Roof outlet for ventilation, in particular for controlled mechanical ventilation.
DE4336597A1 (en) * 1993-10-27 1995-05-04 Grescha Ges Mbh & Co Grefe & S Smoke-extraction device
DE4441329C1 (en) * 1994-11-22 1996-05-30 Grescha Ges Mbh & Co Grefe & S Smoke extraction device for flat roofed building
NL1011865C2 (en) * 1999-04-22 2000-11-07 Bert Van T Oever Method for ventilating stable or cowshed involves longitudinal opening in roof part with first frame component adjacent to first opening. The width of the opening is smaller than twice the height and frame componeent extends above roof part

Also Published As

Publication number Publication date
GB2116311B (en) 1985-06-26
FR2519123B3 (en) 1983-12-02
IT8224942A0 (en) 1982-12-23
FR2519123A3 (en) 1983-07-01
DE3151789A1 (en) 1983-07-07
IT1153868B (en) 1987-01-21
GB2116311A (en) 1983-09-21
LU84540A1 (en) 1983-06-13
IT8224942A1 (en) 1984-06-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ROBERTSON GAL GESELLSCHAFT FUR ANGEWANDTE LUFTTE

Effective date: 19861231