FR2263462A1 - Deflector cowl for end of a chimney - has series of blades directing impinging air upwards - Google Patents

Deflector cowl for end of a chimney - has series of blades directing impinging air upwards

Info

Publication number
FR2263462A1
FR2263462A1 FR7408781A FR7408781A FR2263462A1 FR 2263462 A1 FR2263462 A1 FR 2263462A1 FR 7408781 A FR7408781 A FR 7408781A FR 7408781 A FR7408781 A FR 7408781A FR 2263462 A1 FR2263462 A1 FR 2263462A1
Authority
FR
France
Prior art keywords
deflector
chimney
cowl
series
gases
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.)
Granted
Application number
FR7408781A
Other languages
English (en)
French (fr)
Other versions
FR2263462B3 (enrdf_load_stackoverflow
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.)
PERROT FRANCE
Original Assignee
PERROT FRANCE
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 PERROT FRANCE filed Critical PERROT FRANCE
Priority to FR7408781A priority Critical patent/FR2263462A1/fr
Publication of FR2263462A1 publication Critical patent/FR2263462A1/fr
Application granted granted Critical
Publication of FR2263462B3 publication Critical patent/FR2263462B3/fr
Granted legal-status Critical Current

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
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/08—Tops for chimneys or ventilating shafts; Terminals for flues with coaxial cones or louvres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
FR7408781A 1974-03-05 1974-03-05 Deflector cowl for end of a chimney - has series of blades directing impinging air upwards Granted FR2263462A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7408781A FR2263462A1 (en) 1974-03-05 1974-03-05 Deflector cowl for end of a chimney - has series of blades directing impinging air upwards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408781A FR2263462A1 (en) 1974-03-05 1974-03-05 Deflector cowl for end of a chimney - has series of blades directing impinging air upwards

Publications (2)

Publication Number Publication Date
FR2263462A1 true FR2263462A1 (en) 1975-10-03
FR2263462B3 FR2263462B3 (enrdf_load_stackoverflow) 1976-12-24

Family

ID=9136350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408781A Granted FR2263462A1 (en) 1974-03-05 1974-03-05 Deflector cowl for end of a chimney - has series of blades directing impinging air upwards

Country Status (1)

Country Link
FR (1) FR2263462A1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR2263462B3 (enrdf_load_stackoverflow) 1976-12-24

Similar Documents

Publication Publication Date Title
US3347147A (en) Exhauster including venturi means
US4087196A (en) Apparatus for deriving energy from moving gas streams
US3102679A (en) Centrifugal impeller units
ES404685A1 (es) Perfeccionamientos introducidos en torres de refrigeracion de agua.
EP0204611A3 (en) Ventilation apparatus for rooms and draught inducer for chimney outlets
SE310753B (enrdf_load_stackoverflow)
ES363014A1 (es) Un dispositivo ventilador de recintos, que puede montarse en el hueco de un vidrio de ventana, muro, pared o techo.
US4603619A (en) Flue terminal gas extractor
US3382792A (en) Omnidirectional exhaust ventilator
US3703800A (en) Humid de-dusting device for gas-conveyor conduits
US3270656A (en) Ventilator with air discharge means
FR2263462A1 (en) Deflector cowl for end of a chimney - has series of blades directing impinging air upwards
JPS5535872A (en) Air conditioner
US3785405A (en) Aerodynamic nozzles in rectangular duct
US2341296A (en) Ventilating means
GB2116311B (en) Roof ventilator
US1830857A (en) Ventilating cowl
US2717547A (en) Vent cap
JPS52129004A (en) Multi-blade fun
Averkin et al. Developing an effective deflector for duct natural ventilation
FR2038899A5 (en) Separation of fine droplets or dust particles - from gas streams
IE811700L (en) Ventilator
US1001166A (en) Chimney-cowl and ventilator.
US1073079A (en) Ventilator.
GB1247761A (en) Improvements in and relating to power ventilators