CH562996A5 - - Google Patents

Info

Publication number
CH562996A5
CH562996A5 CH349673A CH349673A CH562996A5 CH 562996 A5 CH562996 A5 CH 562996A5 CH 349673 A CH349673 A CH 349673A CH 349673 A CH349673 A CH 349673A CH 562996 A5 CH562996 A5 CH 562996A5
Authority
CH
Switzerland
Application number
CH349673A
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
Priority to CH349673A priority Critical patent/CH562996A5/xx
Priority to FR7405638A priority patent/FR2220695B3/fr
Priority to AT114074A priority patent/AT327455B/en
Priority to DE19742407786 priority patent/DE2407786A1/en
Priority to BE141203A priority patent/BE811367A/en
Priority to GB875174A priority patent/GB1425546A/en
Priority to IT100774A priority patent/IT1005257B/en
Priority to NL7402885A priority patent/NL7402885A/xx
Priority to ES1974201578U priority patent/ES201578Y/en
Publication of CH562996A5 publication Critical patent/CH562996A5/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
    • F24F7/02—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)
CH349673A 1973-03-09 1973-03-09 CH562996A5 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH349673A CH562996A5 (en) 1973-03-09 1973-03-09
FR7405638A FR2220695B3 (en) 1973-03-09 1974-02-12
AT114074A AT327455B (en) 1973-03-09 1974-02-13 ROOF VENTILATOR
DE19742407786 DE2407786A1 (en) 1973-03-09 1974-02-19 ROOF VENTILATOR
BE141203A BE811367A (en) 1973-03-09 1974-02-21 ROOF FAN
GB875174A GB1425546A (en) 1973-03-09 1974-02-26 Ventilators
IT100774A IT1005257B (en) 1973-03-09 1974-02-28 ROOF FAN
NL7402885A NL7402885A (en) 1973-03-09 1974-03-04
ES1974201578U ES201578Y (en) 1973-03-09 1974-03-05 ROOF FAN.

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
CH562996A5 true CH562996A5 (en) 1975-06-13

Family

ID=4257245

Family Applications (1)

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

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
AT327455B (en) 1976-02-10
GB1425546A (en) 1976-02-18
ES201578U (en) 1975-10-01
ATA114074A (en) 1975-04-15
BE811367A (en) 1974-06-17
IT1005257B (en) 1976-08-20
FR2220695B3 (en) 1976-11-26
ES201578Y (en) 1976-02-01
DE2407786A1 (en) 1974-09-19
NL7402885A (en) 1974-09-11
FR2220695A1 (en) 1974-10-04

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Legal Events

Date Code Title Description
PL Patent ceased