FR574175A - Chimney cap with ejector action - Google Patents
Chimney cap with ejector actionInfo
- Publication number
- FR574175A FR574175A FR574175DA FR574175A FR 574175 A FR574175 A FR 574175A FR 574175D A FR574175D A FR 574175DA FR 574175 A FR574175 A FR 574175A
- Authority
- FR
- France
- Prior art keywords
- ejector action
- chimney cap
- chimney
- cap
- ejector
- 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
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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT574175X | 1922-10-30 | ||
AT206167X | 1922-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR574175A true FR574175A (en) | 1924-07-07 |
Family
ID=25607770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR574175D Expired FR574175A (en) | 1922-10-30 | 1923-10-30 | Chimney cap with ejector action |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR574175A (en) |
GB (1) | GB206167A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2431094A1 (en) * | 1978-07-10 | 1980-02-08 | Metal Rationnelle Const | Roof cowl for chimney or ventilator - has lower collar to deflect wind across bottom of upper deflector and creates venturi suction effect |
-
1922
- 1922-10-30 GB GB27184/23A patent/GB206167A/en not_active Expired
-
1923
- 1923-10-30 FR FR574175D patent/FR574175A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2431094A1 (en) * | 1978-07-10 | 1980-02-08 | Metal Rationnelle Const | Roof cowl for chimney or ventilator - has lower collar to deflect wind across bottom of upper deflector and creates venturi suction effect |
Also Published As
Publication number | Publication date |
---|---|
GB206167A (en) | 1924-07-10 |
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