DE2407786A1 - Dachentluefter - Google Patents

Dachentluefter

Info

Publication number
DE2407786A1
DE2407786A1 DE19742407786 DE2407786A DE2407786A1 DE 2407786 A1 DE2407786 A1 DE 2407786A1 DE 19742407786 DE19742407786 DE 19742407786 DE 2407786 A DE2407786 A DE 2407786A DE 2407786 A1 DE2407786 A1 DE 2407786A1
Authority
DE
Germany
Prior art keywords
impeller
axis
roof vent
supports
rotation
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19742407786
Other languages
German (de)
English (en)
Inventor
Marcel Chuard
Gerard Friedling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technicair SA
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
Publication of DE2407786A1 publication Critical patent/DE2407786A1/de
Pending legal-status Critical Current

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)
DE19742407786 1973-03-09 1974-02-19 Dachentluefter Pending DE2407786A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2407786A1 true DE2407786A1 (de) 1974-09-19

Family

ID=4257245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742407786 Pending DE2407786A1 (de) 1973-03-09 1974-02-19 Dachentluefter

Country Status (9)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD147564B1 (de) * 1979-12-03 1983-05-25 Plastluefter & Anlagenbau Veb Motorbefestigung fuer kreiselarbeitsmaschinen
FR2799530B1 (fr) * 1999-10-08 2001-12-28 Michel Zaniewski Appareil d'extraction d'air et/ou de fumees equipe d'une grille protectrice

Also Published As

Publication number Publication date
NL7402885A (fr) 1974-09-11
IT1005257B (it) 1976-08-20
ES201578Y (es) 1976-02-01
GB1425546A (en) 1976-02-18
FR2220695A1 (fr) 1974-10-04
ES201578U (es) 1975-10-01
AT327455B (de) 1976-02-10
ATA114074A (de) 1975-04-15
BE811367A (fr) 1974-06-17
FR2220695B3 (fr) 1976-11-26
CH562996A5 (fr) 1975-06-13

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Legal Events

Date Code Title Description
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