BE812314A - Extracteur de gaz pour toiture. - Google Patents

Extracteur de gaz pour toiture.

Info

Publication number
BE812314A
BE812314A BE142016A BE142016A BE812314A BE 812314 A BE812314 A BE 812314A BE 142016 A BE142016 A BE 142016A BE 142016 A BE142016 A BE 142016A BE 812314 A BE812314 A BE 812314A
Authority
BE
Belgium
Prior art keywords
gas extractor
roof gas
roof
extractor
gas
Prior art date
Application number
BE142016A
Other languages
English (en)
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 filed Critical
Priority to BE142016A priority Critical patent/BE812314A/fr
Publication of BE812314A publication Critical patent/BE812314A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/005—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues using fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
BE142016A 1974-03-14 1974-03-14 Extracteur de gaz pour toiture. BE812314A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE142016A BE812314A (fr) 1974-03-14 1974-03-14 Extracteur de gaz pour toiture.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE142016A BE812314A (fr) 1974-03-14 1974-03-14 Extracteur de gaz pour toiture.

Publications (1)

Publication Number Publication Date
BE812314A true BE812314A (fr) 1974-07-01

Family

ID=3842635

Family Applications (1)

Application Number Title Priority Date Filing Date
BE142016A BE812314A (fr) 1974-03-14 1974-03-14 Extracteur de gaz pour toiture.

Country Status (1)

Country Link
BE (1) BE812314A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377577A1 (fr) * 1977-01-14 1978-08-11 Zaniewski Michel Dispositif de maintien et de controle d'une depression a l'issue d'un conduit d'aeration ou de fumee

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377577A1 (fr) * 1977-01-14 1978-08-11 Zaniewski Michel Dispositif de maintien et de controle d'une depression a l'issue d'un conduit d'aeration ou de fumee

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOUZE J.P.V.

Effective date: 19890331