CA1155823A - Volet d'isolement - Google Patents
Volet d'isolementInfo
- Publication number
- CA1155823A CA1155823A CA000386001A CA386001A CA1155823A CA 1155823 A CA1155823 A CA 1155823A CA 000386001 A CA000386001 A CA 000386001A CA 386001 A CA386001 A CA 386001A CA 1155823 A CA1155823 A CA 1155823A
- Authority
- CA
- Canada
- Prior art keywords
- damper
- damper blade
- blade
- duct
- isolation
- 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- 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
- F23L13/00—Construction of valves or dampers for controlling air supply or draught
- F23L13/06—Construction of valves or dampers for controlling air supply or draught slidable only
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPE582680 | 1980-09-30 | ||
AUPE5826/80 | 1980-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1155823A true CA1155823A (fr) | 1983-10-25 |
Family
ID=3768739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000386001A Expired CA1155823A (fr) | 1980-09-30 | 1981-09-16 | Volet d'isolement |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0061469B1 (fr) |
JP (1) | JPS57501592A (fr) |
CA (1) | CA1155823A (fr) |
WO (1) | WO1982001234A1 (fr) |
ZA (1) | ZA816395B (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3410311A (en) * | 1966-04-22 | 1968-11-12 | Universal Oil Prod Co | Flexible curtain valve unit |
AU419187B2 (en) * | 1967-08-23 | 1971-11-25 | Thermo-Technical Development Limited | Improvements in or relating to isolators forthe gas-tight sectionalisation of flues and ducts |
JPS5348225A (en) * | 1976-10-14 | 1978-05-01 | Osaka Shinku Kiki Seisakusho | Vacuum gate valve |
US4204662A (en) * | 1979-03-23 | 1980-05-27 | Reynolds Anthony C | Valve for controlling the flow of fluids in conduits and the like |
-
1981
- 1981-09-15 ZA ZA816395A patent/ZA816395B/xx unknown
- 1981-09-16 CA CA000386001A patent/CA1155823A/fr not_active Expired
- 1981-09-29 WO PCT/AU1981/000141 patent/WO1982001234A1/fr active IP Right Grant
- 1981-09-29 JP JP56503110A patent/JPS57501592A/ja active Pending
- 1981-09-29 EP EP81902621A patent/EP0061469B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0061469A1 (fr) | 1982-10-06 |
EP0061469B1 (fr) | 1986-05-07 |
WO1982001234A1 (fr) | 1982-04-15 |
EP0061469A4 (fr) | 1983-01-14 |
JPS57501592A (fr) | 1982-09-02 |
ZA816395B (en) | 1982-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |