GB1160959A - Extractor Ventilators - Google Patents
Extractor VentilatorsInfo
- Publication number
- GB1160959A GB1160959A GB5161165A GB5161165A GB1160959A GB 1160959 A GB1160959 A GB 1160959A GB 5161165 A GB5161165 A GB 5161165A GB 5161165 A GB5161165 A GB 5161165A GB 1160959 A GB1160959 A GB 1160959A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- lips
- ventilator
- roof
- side pieces
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1406—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by sealing means
-
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/02—Roof ventilation
-
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1453—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cables, e.g. bowden cables
-
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1473—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cams or levers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Air-Flow Control Members (AREA)
Abstract
1,160,959. Roof ventilators. GREENWOOD AIRVAC VENTILATION Ltd. and B. D. HUGHES. 30 Nov., 1966 [6 Dec., 1965], No. 51611/65. Heading F4V. An extractor roof ventilator is provided with two pivoted baffle/damper members 10 arranged along its length in passages formed between downwardly turned side pieces 6 of a top plate 5 and an upstanding wall 3 defining a main ventilation duct 4. In the baffle position shown the members 10 prevent the ingress of rain, and in the damper position they completely close the ventilator. The generally rectangular ventilator is formed from light sheet metal and has a base member 1 by which it may be secured to a roof. The top plate 5, with the downwardly turned side pieces 6 is supported by frames 7 and fixed to end plates 8. The damper members 10 are moved simultaneously so that in the closed position the lips 13 engages the lips 14 on the wall 3 and lips 15 presses against the side pieces 6. The structural parts may be welded or riveted together. The actuating mechanism comprises a linkage 20, 21 connected to the members 10 and to a nut 22 movable on a screwed rod 24 by a pulley and cord mechanism 25, 26.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5161165A GB1160959A (en) | 1965-12-06 | 1965-12-06 | Extractor Ventilators |
NL6617070A NL6617070A (en) | 1965-12-06 | 1966-12-05 | |
FR86276A FR1503290A (en) | 1965-12-06 | 1966-12-06 | Ventilation skylights |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5161165A GB1160959A (en) | 1965-12-06 | 1965-12-06 | Extractor Ventilators |
GB51611/66A GB1133887A (en) | 1965-12-06 | 1966-11-30 | Copolymers and their production |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1160959A true GB1160959A (en) | 1969-08-13 |
Family
ID=26266906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5161165A Expired GB1160959A (en) | 1965-12-06 | 1965-12-06 | Extractor Ventilators |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR1503290A (en) |
GB (1) | GB1160959A (en) |
NL (1) | NL6617070A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0433612A2 (en) * | 1989-12-19 | 1991-06-26 | Siegenia-Frank Kg | Weather protection covering device for ventilation devices |
US6638158B2 (en) | 2000-05-17 | 2003-10-28 | Calsonic Kansei Uk Limited | Automotive air distribution apparatus |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2365015A1 (en) * | 1976-09-15 | 1978-04-14 | Frick Alexander | Circular shed ventilation system for farm livestock - has air drawn in through orifice in apex of coned roof with adjustment orifice opening |
DE7836644U1 (en) * | 1977-12-14 | 1984-07-19 | Dsd Dillinger Stahlbau Gmbh, 6630 Saarlouis | ROOF FAN |
-
1965
- 1965-12-06 GB GB5161165A patent/GB1160959A/en not_active Expired
-
1966
- 1966-12-05 NL NL6617070A patent/NL6617070A/xx unknown
- 1966-12-06 FR FR86276A patent/FR1503290A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0433612A2 (en) * | 1989-12-19 | 1991-06-26 | Siegenia-Frank Kg | Weather protection covering device for ventilation devices |
EP0433612A3 (en) * | 1989-12-19 | 1992-09-02 | Siegenia-Frank Kg | Weather protection covering device for ventilation devices |
US6638158B2 (en) | 2000-05-17 | 2003-10-28 | Calsonic Kansei Uk Limited | Automotive air distribution apparatus |
Also Published As
Publication number | Publication date |
---|---|
NL6617070A (en) | 1967-06-07 |
FR1503290A (en) | 1967-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |