GB9021203D0 - Apparatus for controlling air flow in ductwork - Google Patents

Apparatus for controlling air flow in ductwork

Info

Publication number
GB9021203D0
GB9021203D0 GB909021203A GB9021203A GB9021203D0 GB 9021203 D0 GB9021203 D0 GB 9021203D0 GB 909021203 A GB909021203 A GB 909021203A GB 9021203 A GB9021203 A GB 9021203A GB 9021203 D0 GB9021203 D0 GB 9021203D0
Authority
GB
United Kingdom
Prior art keywords
ductwork
air flow
controlling air
controlling
flow
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.)
Granted
Application number
GB909021203A
Other versions
GB2248682A (en
GB2248682B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GILBERTS BLACKPOOL Ltd
Original Assignee
GILBERTS BLACKPOOL Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GILBERTS BLACKPOOL Ltd filed Critical GILBERTS BLACKPOOL Ltd
Priority to GB9021203A priority Critical patent/GB2248682B/en
Publication of GB9021203D0 publication Critical patent/GB9021203D0/en
Publication of GB2248682A publication Critical patent/GB2248682A/en
Application granted granted Critical
Publication of GB2248682B publication Critical patent/GB2248682B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

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)
GB9021203A 1990-09-28 1990-09-28 Apparatus for controlling air flow in ductwork Expired - Fee Related GB2248682B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9021203A GB2248682B (en) 1990-09-28 1990-09-28 Apparatus for controlling air flow in ductwork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9021203A GB2248682B (en) 1990-09-28 1990-09-28 Apparatus for controlling air flow in ductwork

Publications (3)

Publication Number Publication Date
GB9021203D0 true GB9021203D0 (en) 1990-11-14
GB2248682A GB2248682A (en) 1992-04-15
GB2248682B GB2248682B (en) 1994-08-10

Family

ID=10682953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9021203A Expired - Fee Related GB2248682B (en) 1990-09-28 1990-09-28 Apparatus for controlling air flow in ductwork

Country Status (1)

Country Link
GB (1) GB2248682B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938428A (en) * 1972-11-22 1976-02-17 U. S. Industries, Inc. Animal enclosure with pressure controlled ventilation inlet and deflection means
FR2543665B1 (en) * 1983-04-01 1986-07-04 Francel Georges DEVICE FOR SIMULTANEOUS CONTROL OF AIR FLOW AND BLOW SPEED FOR AIR CONDITIONING SYSTEM WITH VARIABLE AIR FLOW
DE3412101A1 (en) * 1984-03-31 1985-10-10 Deutsche Airbus GmbH, 8000 München INSTALLATION ARRANGEMENT OF AN AUXILIARY POWER PLANT IN THE FUSELAGE OF TRANSPORT AIRCRAFT FOR THE ECONOMIC GENERATION OF AIR CONDITIONING AND OF PUSHING IN FLIGHT

Also Published As

Publication number Publication date
GB2248682A (en) 1992-04-15
GB2248682B (en) 1994-08-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040928