GB474235A - Improvements relating to ventilators - Google Patents
Improvements relating to ventilatorsInfo
- Publication number
- GB474235A GB474235A GB1186836A GB1186836A GB474235A GB 474235 A GB474235 A GB 474235A GB 1186836 A GB1186836 A GB 1186836A GB 1186836 A GB1186836 A GB 1186836A GB 474235 A GB474235 A GB 474235A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- bearing
- ventilator
- ventilators
- baffle
- 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
- 230000000873 masking effect Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 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
- F24F13/062—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having one or more bowls or cones diverging in the flow direction
-
- 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)
- Air-Flow Control Members (AREA)
Abstract
474,235. Ventilators. MARSHALL, J. April 27, 1936, No. 11868. [Class 137] A ventilator, particularly for use in ceilings, comprises an inlet 2 and spaced flared members 3 between which are air diffusing passages 6, 7 through which the air passes at a relatively low velocity, a baffle 4 supporting an air directing device 10 through which an air stream of relatively high velocity is discharged. This device may be of the kind described in Specification 228,440, [Class 137], the outlet 9 being mounted in a bearing 11 having a flange rotatable in a bearing ring formed by the baffle 4, a masking extension 12 being formed on the bearing 11. An annular disc 17 pivoted at 18 and operated by a handle 19, may cut off the air supply to the diffusing passages. In a modification, three air directing devices may be provided, and a circular flap valve for varying the amount of air passing through the ventilator as a whole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1186836A GB474235A (en) | 1936-04-27 | 1936-04-27 | Improvements relating to ventilators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1186836A GB474235A (en) | 1936-04-27 | 1936-04-27 | Improvements relating to ventilators |
Publications (1)
Publication Number | Publication Date |
---|---|
GB474235A true GB474235A (en) | 1937-10-27 |
Family
ID=9994142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1186836A Expired GB474235A (en) | 1936-04-27 | 1936-04-27 | Improvements relating to ventilators |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB474235A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE743173C (en) * | 1941-02-27 | 1943-12-20 | William Meier Dr Ing | Device for blowing second air into the combustion chamber by means of several nested nozzles |
US2747495A (en) * | 1952-12-26 | 1956-05-29 | Gen Motors Corp | Refrigerated air distributing apparatus |
JP2015215102A (en) * | 2014-05-08 | 2015-12-03 | 株式会社日本設計 | Blowout device |
CN106287953A (en) * | 2016-08-04 | 2017-01-04 | 珠海格力电器股份有限公司 | Air conditioner |
WO2019188384A1 (en) * | 2018-03-30 | 2019-10-03 | 株式会社富士通ゼネラル | Ceiling-embedded air conditioner |
-
1936
- 1936-04-27 GB GB1186836A patent/GB474235A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE743173C (en) * | 1941-02-27 | 1943-12-20 | William Meier Dr Ing | Device for blowing second air into the combustion chamber by means of several nested nozzles |
US2747495A (en) * | 1952-12-26 | 1956-05-29 | Gen Motors Corp | Refrigerated air distributing apparatus |
JP2015215102A (en) * | 2014-05-08 | 2015-12-03 | 株式会社日本設計 | Blowout device |
CN106287953A (en) * | 2016-08-04 | 2017-01-04 | 珠海格力电器股份有限公司 | Air conditioner |
WO2019188384A1 (en) * | 2018-03-30 | 2019-10-03 | 株式会社富士通ゼネラル | Ceiling-embedded air conditioner |
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