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IT1005257B - ROOF FAN - Google Patents

ROOF FAN

Info

Publication number
IT1005257B
IT1005257B IT100774A IT100774A IT1005257B IT 1005257 B IT1005257 B IT 1005257B IT 100774 A IT100774 A IT 100774A IT 100774 A IT100774 A IT 100774A IT 1005257 B IT1005257 B IT 1005257B
Authority
IT
Italy
Prior art keywords
roof fan
roof
fan
Prior art date
Application number
IT100774A
Other languages
Italian (it)
Original Assignee
Technicair Sa
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 Technicair Sa filed Critical Technicair Sa
Application granted granted Critical
Publication of IT1005257B publication Critical patent/IT1005257B/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
    • F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Ventilation (AREA)
IT100774A 1973-03-09 1974-02-28 ROOF FAN IT1005257B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH349673A CH562996A5 (en) 1973-03-09 1973-03-09

Publications (1)

Publication Number Publication Date
IT1005257B true IT1005257B (en) 1976-08-20

Family

ID=4257245

Family Applications (1)

Application Number Title Priority Date Filing Date
IT100774A IT1005257B (en) 1973-03-09 1974-02-28 ROOF FAN

Country Status (9)

Country Link
AT (1) AT327455B (en)
BE (1) BE811367A (en)
CH (1) CH562996A5 (en)
DE (1) DE2407786A1 (en)
ES (1) ES201578Y (en)
FR (1) FR2220695B3 (en)
GB (1) GB1425546A (en)
IT (1) IT1005257B (en)
NL (1) NL7402885A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD147564B1 (en) * 1979-12-03 1983-05-25 Plastluefter & Anlagenbau Veb ENGINE MOUNTING FOR CIRCULAR WORKING MACHINES
FR2799530B1 (en) * 1999-10-08 2001-12-28 Michel Zaniewski AIR AND / OR FUME EXTRACTION APPARATUS HAVING A PROTECTIVE GRILLE

Also Published As

Publication number Publication date
DE2407786A1 (en) 1974-09-19
NL7402885A (en) 1974-09-11
BE811367A (en) 1974-06-17
FR2220695B3 (en) 1976-11-26
GB1425546A (en) 1976-02-18
AT327455B (en) 1976-02-10
ATA114074A (en) 1975-04-15
ES201578Y (en) 1976-02-01
ES201578U (en) 1975-10-01
FR2220695A1 (en) 1974-10-04
CH562996A5 (en) 1975-06-13

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