DE3372821D1 - Method and apparatus for the ventilation of rooms - Google Patents

Method and apparatus for the ventilation of rooms

Info

Publication number
DE3372821D1
DE3372821D1 DE8383100931T DE3372821T DE3372821D1 DE 3372821 D1 DE3372821 D1 DE 3372821D1 DE 8383100931 T DE8383100931 T DE 8383100931T DE 3372821 T DE3372821 T DE 3372821T DE 3372821 D1 DE3372821 D1 DE 3372821D1
Authority
DE
Germany
Prior art keywords
supplied air
temperature
room
ventilation
supplied
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
Application number
DE8383100931T
Other languages
German (de)
Inventor
Ingmar Rolin
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.)
UK Secretary of State for Defence
ABB Technology FLB AB
Original Assignee
UK Secretary of State for Defence
Flaekt AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8515064&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3372821(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by UK Secretary of State for Defence, Flaekt AB filed Critical UK Secretary of State for Defence
Application granted granted Critical
Publication of DE3372821D1 publication Critical patent/DE3372821D1/en
Expired 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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Air Conditioning Control Device (AREA)
  • Greenhouses (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

1. Method for ventilation, particularly of large rooms, such as workshops and industrial halls, wherein the supplied air, controlled depending upon the room temperature, is supplied mainly from above downwards characterized in that the supplied air is delivered in the form of impulses and the impulse flow of the supplied air is controlled, on the basis of the temperature difference between the temperature in the upper part of the room and the temperature in the lower part of the room in such a way that if the temperature difference exceeds a predetermined value the impulse flow of the supplied air for maintaining the desired temperature distribution in the room is increased so that the projected distance of the supplied air reaches into the lower personnel area.
DE8383100931T 1982-02-02 1983-02-01 Method and apparatus for the ventilation of rooms Expired DE3372821D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI820325A FI66484C (en) 1982-02-02 1982-02-02 VENTILATIONSFOERFARANDE OCH -ANLAEGGNING

Publications (1)

Publication Number Publication Date
DE3372821D1 true DE3372821D1 (en) 1987-09-03

Family

ID=8515064

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383100931T Expired DE3372821D1 (en) 1982-02-02 1983-02-01 Method and apparatus for the ventilation of rooms

Country Status (4)

Country Link
EP (1) EP0085428B1 (en)
AT (1) ATE28699T1 (en)
DE (1) DE3372821D1 (en)
FI (1) FI66484C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664003A5 (en) * 1984-07-04 1988-01-29 Sulzer Ag METHOD FOR AIR-CONDITIONING THE LOCATION AREA OF A HALL.
FI78548C (en) * 1986-12-30 1989-08-10 Halton Oy air Distribution
FI101421B (en) * 1996-07-05 1998-06-15 Abb Installaatiot Oy Method and apparatus for distributing air in room spaces
FI100356B (en) * 1996-07-05 1997-11-14 Abb Installaatiot Oy Method and arrangement for distributing air in a room
FI101826B1 (en) * 1997-04-15 1998-08-31 Flaekt Oy Device for distributing air to room spaces to be air-conditioned
DE10361654B4 (en) * 2003-12-30 2008-09-04 Airbus Deutschland Gmbh Method and device for air conditioning of aircraft cabins

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH179715A (en) * 1935-03-18 1935-09-30 Ventilator A G Air conditioning system.
GB884540A (en) * 1959-08-20 1961-12-13 Svenska Flaektfabriken Ab Improved air conditioning unit
US4037783A (en) * 1976-02-19 1977-07-26 International Telephone And Telegraph Corporation Reduced outside air capability for unit ventilators
US4055297A (en) * 1976-10-18 1977-10-25 Lee Sherman E Forced air heating system utilizing fireplace as primary heat source
US4184415A (en) * 1978-07-14 1980-01-22 General Connector Corporation Air circulation apparatus

Also Published As

Publication number Publication date
ATE28699T1 (en) 1987-08-15
EP0085428A1 (en) 1983-08-10
FI66484C (en) 1984-10-10
FI820325L (en) 1983-08-03
FI66484B (en) 1984-06-29
EP0085428B1 (en) 1987-07-29

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings