GB1425546A - Ventilators - Google Patents

Ventilators

Info

Publication number
GB1425546A
GB1425546A GB875174A GB875174A GB1425546A GB 1425546 A GB1425546 A GB 1425546A GB 875174 A GB875174 A GB 875174A GB 875174 A GB875174 A GB 875174A GB 1425546 A GB1425546 A GB 1425546A
Authority
GB
United Kingdom
Prior art keywords
struts
cover
base
impeller
motor
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.)
Expired
Application number
GB875174A
Other languages
English (en)
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 GB1425546A publication Critical patent/GB1425546A/en
Expired 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)
GB875174A 1973-03-09 1974-02-26 Ventilators Expired GB1425546A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1425546A true GB1425546A (en) 1976-02-18

Family

ID=4257245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB875174A Expired GB1425546A (en) 1973-03-09 1974-02-26 Ventilators

Country Status (9)

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

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 (enrdf_load_stackoverflow) 1974-09-11
ES201578Y (es) 1976-02-01
FR2220695A1 (enrdf_load_stackoverflow) 1974-10-04
FR2220695B3 (enrdf_load_stackoverflow) 1976-11-26
IT1005257B (it) 1976-08-20
ATA114074A (de) 1975-04-15
BE811367A (fr) 1974-06-17
AT327455B (de) 1976-02-10
DE2407786A1 (de) 1974-09-19
CH562996A5 (enrdf_load_stackoverflow) 1975-06-13
ES201578U (es) 1975-10-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee