GB596863A - Improvements in ventilator fittings - Google Patents
Improvements in ventilator fittingsInfo
- Publication number
- GB596863A GB596863A GB2438244A GB2438244A GB596863A GB 596863 A GB596863 A GB 596863A GB 2438244 A GB2438244 A GB 2438244A GB 2438244 A GB2438244 A GB 2438244A GB 596863 A GB596863 A GB 596863A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- ports
- shut
- inner passage
- valves
- 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
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/065—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as cylindrical or spherical bodies which are rotatable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
- B64D2013/003—Cabin ventilation nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
Abstract
596,863. Ventilators. CRITTALL & CO., Ltd., R., and PRICE, R. A. Dec. 6, 1944, No.. 24382. [Class 137] Swivelling ventilator fittings provide inner and outer passages 2, 3, through which air issues respectively as a jet and a diffused current, valves 5, 6, enabling either or both flows to be shut off. A slidable sleeve 4 which may be retained in various positions by means of a spring- pressed plunger 9 dropping into recesses in the inner passage wall carries a shaft 7 upon which the valves are slidably mounted with a spring 8 interposed. In a modification a sleeve constituting the inner passage carries a flange with a ported depending portion which co-operates with ports in the outer wall of the fitting so that when the sleeve is in its inner position the ports communicate with the outer passage and when the sleeve is pulled out with the inner passage. Rotation of the sleeve in the former position to bring the ports out of register causes both passages to be shut off.
Publications (1)
Publication Number | Publication Date |
---|---|
GB596863A true GB596863A (en) | 1948-01-13 |
Family
ID=1738317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2438244A Expired GB596863A (en) | 1944-12-06 | Improvements in ventilator fittings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB596863A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2755729A (en) * | 1953-02-18 | 1956-07-24 | Scottish Aluminum Ware Ltd | Ventilation devices or louvers |
US2763196A (en) * | 1953-05-04 | 1956-09-18 | Woodlin Metal Products | Universal roof stack |
CN103267342A (en) * | 2013-06-04 | 2013-08-28 | 甘承军 | Slit nozzle of ventilation system of air conditioner |
-
1944
- 1944-12-06 GB GB2438244A patent/GB596863A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2755729A (en) * | 1953-02-18 | 1956-07-24 | Scottish Aluminum Ware Ltd | Ventilation devices or louvers |
US2763196A (en) * | 1953-05-04 | 1956-09-18 | Woodlin Metal Products | Universal roof stack |
CN103267342A (en) * | 2013-06-04 | 2013-08-28 | 甘承军 | Slit nozzle of ventilation system of air conditioner |
CN103267342B (en) * | 2013-06-04 | 2016-01-20 | 甘承军 | The bar seam spout of air conditioner ventilating system |
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