ATE66061T1 - CHIMNEY TOP. - Google Patents
CHIMNEY TOP.Info
- Publication number
- ATE66061T1 ATE66061T1 AT88810350T AT88810350T ATE66061T1 AT E66061 T1 ATE66061 T1 AT E66061T1 AT 88810350 T AT88810350 T AT 88810350T AT 88810350 T AT88810350 T AT 88810350T AT E66061 T1 ATE66061 T1 AT E66061T1
- Authority
- AT
- Austria
- Prior art keywords
- chimney
- inner jacket
- outlet opening
- cowl
- jacket
- Prior art date
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)
- Chimneys And Flues (AREA)
- Exhaust Silencers (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Ventilation (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The chimney cowl is provided with a pipe connection piece (1), a truncated pyramid-shaped inner jacket (2) which projects upwards above the pipe connection piece (1), and a truncated pyramid-shaped outer jacket (4) which projects upwards above the inner jacket (2). The upper outlet opening (5) of the outer jacket is covered by a cover part (14) arranged above it. In order, even in the most extreme wind strengths and wind incidence directions, to prevent rain entering the chimney with pressure fluctuations in the outlet opening region of the chimney which are as small as possible and to improve the separation of the waste gas plume from the chimney cowl, there is arranged inside the upper part of the outer jacket (4) a cylindrical flow guide part (15) which projects upwards above the latter and is widened at the bottom. The lower inlet opening (16) of this part, which is widened downwards and outwards, projects beyond, seen in the axial direction of the cowl, the upper outlet opening (6) of the inner jacket (2) so that liquid condensing on this flow guide part (15) does not drip down into the chimney but onto the outside of the inner jacket (2) and evaporates there or on the cover and support plate (11) which is likewise heated. <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2047/87A CH676018A5 (en) | 1987-05-27 | 1987-05-27 | |
EP88810350A EP0293332B1 (en) | 1987-05-27 | 1988-05-27 | Chimney cowl |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE66061T1 true ATE66061T1 (en) | 1991-08-15 |
Family
ID=4224695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88810350T ATE66061T1 (en) | 1987-05-27 | 1988-05-27 | CHIMNEY TOP. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0293332B1 (en) |
AT (1) | ATE66061T1 (en) |
CH (1) | CH676018A5 (en) |
DE (1) | DE3864081D1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100460759C (en) * | 2004-03-10 | 2009-02-11 | 沈阳戴维环保节能设备有限公司 | Wind-proof, rain-proof and environmental protection cowl |
CN102817461B (en) * | 2012-06-06 | 2015-04-29 | 王东明 | Self-changing pressure exhaust channel of branching air channel |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191312719A (en) * | 1913-05-31 | 1914-03-26 | William Cairns | Improvements in or relating to Chimney and Ventilating Shaft Tops. |
US1406321A (en) * | 1914-09-14 | 1922-02-14 | Harmon J Yeldham | Ventilator |
US1346633A (en) * | 1919-09-29 | 1920-07-13 | Oscar E Cloud | Ventilator |
US2188564A (en) * | 1939-02-08 | 1940-01-30 | Floyd F Schultz | Draft regulator for chimneys |
CH615495A5 (en) * | 1977-08-05 | 1980-01-31 | Paul Henriod | Chimney cowl |
DE3237216C2 (en) * | 1982-10-07 | 1986-09-25 | Inventina AG, Landquart | Chimney top for central heating systems with atomizing burners |
DE8511683U1 (en) * | 1985-04-19 | 1985-07-04 | Live GmbH, 5401 St Goar | Chimney top |
-
1987
- 1987-05-27 CH CH2047/87A patent/CH676018A5/de not_active IP Right Cessation
-
1988
- 1988-05-27 EP EP88810350A patent/EP0293332B1/en not_active Expired - Lifetime
- 1988-05-27 AT AT88810350T patent/ATE66061T1/en not_active IP Right Cessation
- 1988-05-27 DE DE8888810350T patent/DE3864081D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0293332A2 (en) | 1988-11-30 |
EP0293332B1 (en) | 1991-08-07 |
EP0293332A3 (en) | 1989-03-29 |
CH676018A5 (en) | 1990-11-30 |
DE3864081D1 (en) | 1991-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |