GB1099721A - Apparatus for regulating ventilation - Google Patents
Apparatus for regulating ventilationInfo
- Publication number
- GB1099721A GB1099721A GB731165A GB731165A GB1099721A GB 1099721 A GB1099721 A GB 1099721A GB 731165 A GB731165 A GB 731165A GB 731165 A GB731165 A GB 731165A GB 1099721 A GB1099721 A GB 1099721A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shutter
- port
- resilient member
- conical
- regulating ventilation
- 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
- F24F13/02—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
- F24F13/08—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
-
- 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
- F24F13/16—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of parallelly-movable plates
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)
- Ventilation (AREA)
Abstract
1,099,721. Ventilators. BAHCO A.B. Feb. 19, 1965, No. 7311/65. Heading F4V. An air register comprises a substantially frusto - conical port member 1, an axially adjustable disc shaped shutter 7 and a resilient member 8 having orifices 9 such that the annular gap between the shutter and the port is crossed by radial strips. The shutter 7 is attached to a screw thread 6 engaging an opening in a diametrical rib 5 of the port member and a conical washer 12 is interposed between the shutter and the central portion of the resilient member 8.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB731165A GB1099721A (en) | 1965-02-19 | 1965-02-19 | Apparatus for regulating ventilation |
CH230065A CH430991A (en) | 1965-02-19 | 1965-02-19 | Air inlet device |
BE659955A BE659955A (en) | 1965-02-19 | 1965-02-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB731165A GB1099721A (en) | 1965-02-19 | 1965-02-19 | Apparatus for regulating ventilation |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1099721A true GB1099721A (en) | 1968-01-17 |
Family
ID=9830706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB731165A Expired GB1099721A (en) | 1965-02-19 | 1965-02-19 | Apparatus for regulating ventilation |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE659955A (en) |
CH (1) | CH430991A (en) |
GB (1) | GB1099721A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4305418A (en) | 1978-05-30 | 1981-12-15 | Spiro Investment S.A. | Fluid flow control valve |
EP0395923A1 (en) * | 1989-05-02 | 1990-11-07 | Abb Fläkt Ab | Air distributor |
EP1902258B1 (en) * | 2005-07-12 | 2009-10-28 | Berbel Ablufttechnik Gmbh | Air guide box |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2408795A1 (en) * | 1977-11-15 | 1979-06-08 | Noirats Sarl Usine | Adjustable air inlet for ventilation system - has cone with flexible holding piece to prevent accidental alteration of setting and allow easy adjustment |
DE29711777U1 (en) * | 1997-07-06 | 1997-10-23 | Fritz Sträter GmbH, 58540 Meinerzhagen | Locking mechanism |
-
1965
- 1965-02-19 BE BE659955A patent/BE659955A/xx unknown
- 1965-02-19 GB GB731165A patent/GB1099721A/en not_active Expired
- 1965-02-19 CH CH230065A patent/CH430991A/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4305418A (en) | 1978-05-30 | 1981-12-15 | Spiro Investment S.A. | Fluid flow control valve |
EP0395923A1 (en) * | 1989-05-02 | 1990-11-07 | Abb Fläkt Ab | Air distributor |
EP1902258B1 (en) * | 2005-07-12 | 2009-10-28 | Berbel Ablufttechnik Gmbh | Air guide box |
EP1902258B2 (en) † | 2005-07-12 | 2012-09-05 | Berbel Ablufttechnik Gmbh | Air guide box |
Also Published As
Publication number | Publication date |
---|---|
BE659955A (en) | 1965-06-16 |
CH430991A (en) | 1967-02-28 |
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