GB0000479D0 - Ventilator - Google Patents
VentilatorInfo
- Publication number
- GB0000479D0 GB0000479D0 GB0000479A GB0000479A GB0000479D0 GB 0000479 D0 GB0000479 D0 GB 0000479D0 GB 0000479 A GB0000479 A GB 0000479A GB 0000479 A GB0000479 A GB 0000479A GB 0000479 D0 GB0000479 D0 GB 0000479D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- ventilator
- 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
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
- F24F13/18—Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9900443.4A GB9900443D0 (en) | 1999-01-08 | 1999-01-08 | Ventilator |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0000479D0 true GB0000479D0 (en) | 2000-03-01 |
GB2345537A GB2345537A (en) | 2000-07-12 |
GB2345537B GB2345537B (en) | 2003-05-21 |
Family
ID=10845792
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9900443.4A Pending GB9900443D0 (en) | 1999-01-08 | 1999-01-08 | Ventilator |
GB0000479A Expired - Fee Related GB2345537B (en) | 1999-01-08 | 2000-01-10 | Ventilator for use in a secure environment. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9900443.4A Pending GB9900443D0 (en) | 1999-01-08 | 1999-01-08 | Ventilator |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9900443D0 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1025481A (en) * | 1962-05-15 | 1966-04-14 | Burgess Products Co Ltd | Improvements in or relating to ventilating apparatus |
FR1446149A (en) * | 1964-08-22 | 1966-07-15 | Happich Gmbh Gebr | Improvements to aerator devices |
GB1128521A (en) * | 1965-05-22 | 1968-09-25 | Clear Hooters Ltd | Nozzle for a heating or ventilating system |
US3345916A (en) * | 1965-11-17 | 1967-10-10 | Tobias Jaromir | High efficiency hydraulic apparatus |
BE755890A (en) * | 1969-09-10 | 1971-02-15 | Pielkenrood Vinitex Bv | COMPOSITION FOR SEPARATING FROM A SPACE OF AN ALTHOUGH DUST-FREE PART |
DE2703207C3 (en) * | 1977-01-27 | 1985-05-30 | Siegenia-Frank Kg, 5900 Siegen | Ventilation device for rooms |
GB2155170B (en) * | 1984-03-05 | 1987-06-03 | Waterloo Grille Company Limite | Adjustable ventilators |
-
1999
- 1999-01-08 GB GBGB9900443.4A patent/GB9900443D0/en active Pending
-
2000
- 2000-01-10 GB GB0000479A patent/GB2345537B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2345537B (en) | 2003-05-21 |
GB2345537A (en) | 2000-07-12 |
GB9900443D0 (en) | 1999-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20060110 |