GB9012914D0 - Ventilator and ventilator covers - Google Patents
Ventilator and ventilator coversInfo
- Publication number
- GB9012914D0 GB9012914D0 GB909012914A GB9012914A GB9012914D0 GB 9012914 D0 GB9012914 D0 GB 9012914D0 GB 909012914 A GB909012914 A GB 909012914A GB 9012914 A GB9012914 A GB 9012914A GB 9012914 D0 GB9012914 D0 GB 9012914D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- ventilator
- covers
- ventilator covers
- 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.)
- Withdrawn
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9012914A GB2244802A (en) | 1990-06-09 | 1990-06-09 | Ventilator and ventilator covers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9012914A GB2244802A (en) | 1990-06-09 | 1990-06-09 | Ventilator and ventilator covers |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9012914D0 true GB9012914D0 (en) | 1990-08-01 |
GB2244802A GB2244802A (en) | 1991-12-11 |
Family
ID=10677371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9012914A Withdrawn GB2244802A (en) | 1990-06-09 | 1990-06-09 | Ventilator and ventilator covers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2244802A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2315122B (en) * | 1996-07-11 | 2000-03-08 | Rytons Building Products Limit | Wall ventilator |
GB2325972A (en) * | 1997-06-03 | 1998-12-09 | Stadium Group Plc | Ventilator |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB410021A (en) * | 1933-11-14 | 1934-05-10 | James Knox Fletcher | Improvements in or relating to the ventilation of byres or the like |
GB529819A (en) * | 1939-06-09 | 1940-11-28 | Charles William Eeles | Improvements in or relating to ventilators or fans |
GB912570A (en) * | 1960-01-18 | 1962-12-12 | Air Control Installations Ltd | Improvements in or relating to air conditioning apparatus |
AT261156B (en) * | 1965-10-20 | 1968-04-10 | Manfred Schierling | Flat roof vent |
GB1294546A (en) * | 1970-11-19 | 1972-11-01 | Ilg Ind Inc | Improvements in or relating to ventilating devices |
US3783767A (en) * | 1972-07-10 | 1974-01-08 | Home Metal Prod Co | Roof ventilator |
US3934494A (en) * | 1973-02-23 | 1976-01-27 | Butler Henry N | Power ventilator |
US4142456A (en) * | 1977-07-20 | 1979-03-06 | Locker Howard W | Air diffuser |
GB2137335B (en) * | 1983-03-28 | 1987-01-07 | Simon Ltd R W | Ventilator |
-
1990
- 1990-06-09 GB GB9012914A patent/GB2244802A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2244802A (en) | 1991-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |