FR2262777B1 - - Google Patents

Info

Publication number
FR2262777B1
FR2262777B1 FR7407525A FR7407525A FR2262777B1 FR 2262777 B1 FR2262777 B1 FR 2262777B1 FR 7407525 A FR7407525 A FR 7407525A FR 7407525 A FR7407525 A FR 7407525A FR 2262777 B1 FR2262777 B1 FR 2262777B1
Authority
FR
France
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
FR7407525A
Other languages
French (fr)
Other versions
FR2262777A1 (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.)
JUNQUA YVES
Original Assignee
JUNQUA YVES
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 JUNQUA YVES filed Critical JUNQUA YVES
Priority to FR7407525A priority Critical patent/FR2262777A1/fr
Publication of FR2262777A1 publication Critical patent/FR2262777A1/fr
Application granted granted Critical
Publication of FR2262777B1 publication Critical patent/FR2262777B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
FR7407525A 1974-02-28 1974-02-28 Static chimney ventilator - housing with concave sides and gutter above, generating depression by wind deflection Granted FR2262777A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7407525A FR2262777A1 (en) 1974-02-28 1974-02-28 Static chimney ventilator - housing with concave sides and gutter above, generating depression by wind deflection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407525A FR2262777A1 (en) 1974-02-28 1974-02-28 Static chimney ventilator - housing with concave sides and gutter above, generating depression by wind deflection

Publications (2)

Publication Number Publication Date
FR2262777A1 FR2262777A1 (en) 1975-09-26
FR2262777B1 true FR2262777B1 (ro) 1978-03-31

Family

ID=9135887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407525A Granted FR2262777A1 (en) 1974-02-28 1974-02-28 Static chimney ventilator - housing with concave sides and gutter above, generating depression by wind deflection

Country Status (1)

Country Link
FR (1) FR2262777A1 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755505B1 (fr) * 1996-11-05 1999-01-15 Amphoux Andre Extracteur d'air destine a la ventilation

Also Published As

Publication number Publication date
FR2262777A1 (en) 1975-09-26

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Legal Events

Date Code Title Description
CL Concession to grant licenses
CL Concession to grant licenses
ST Notification of lapse