GB1317864A - Air supply device for ventilation - Google Patents

Air supply device for ventilation

Info

Publication number
GB1317864A
GB1317864A GB2081571A GB2081571A GB1317864A GB 1317864 A GB1317864 A GB 1317864A GB 2081571 A GB2081571 A GB 2081571A GB 2081571 A GB2081571 A GB 2081571A GB 1317864 A GB1317864 A GB 1317864A
Authority
GB
United Kingdom
Prior art keywords
air supply
ventilation
supply device
ceiling
gap
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
GB2081571A
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.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken 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
Application filed by Svenska Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Publication of GB1317864A publication Critical patent/GB1317864A/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
    • 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
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)

Abstract

1317864 Ceiling ventilators SVENSKA FLAKTFABRIKEN AB 19 April 1971 [26 Feb 1970] 20815/71 Addition to 1241528 Heading F4V A ceiling mounted air supply unit as described in Specification 1,241,528 is modified in that one outlet gap 21 includes individually adjustable damper blades 18 mounted for rotation about vertical axes and that the opposite gap, which is adjacent the wall of the room, is closed by a plate 19. The remaining outlet gaps are each provided with a damper blade 12 rotatable about a horizontal axis.
GB2081571A 1970-02-26 1971-04-19 Air supply device for ventilation Expired GB1317864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE02478/70A SE351287B (en) 1970-02-26 1970-02-26

Publications (1)

Publication Number Publication Date
GB1317864A true GB1317864A (en) 1973-05-23

Family

ID=20260032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2081571A Expired GB1317864A (en) 1970-02-26 1971-04-19 Air supply device for ventilation

Country Status (8)

Country Link
US (1) US3699871A (en)
JP (1) JPS545224B1 (en)
CA (1) CA937805A (en)
DE (1) DE2106394A1 (en)
FR (1) FR2083111A6 (en)
GB (1) GB1317864A (en)
NL (1) NL7102599A (en)
SE (1) SE351287B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120778A (en) * 1982-05-20 1983-12-07 Howorth Air Eng Ltd Outlet device for an air conditioning system

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE410653B (en) * 1972-05-08 1979-10-22 Svenska Flaektfabriken Ab PROCEDURE AND DEVICE FOR VENTILATION OF LARGE PREMISES
US3834453A (en) * 1972-11-07 1974-09-10 Tiem Inc Ab Air conditioning unit
US3874754A (en) * 1972-11-27 1975-04-01 Kewaunee Scient Equipment Corp Biohazard safety cabinet
US3906846A (en) * 1973-06-20 1975-09-23 Charles C Day Dirt control shield for an air outlet
DE2833822C2 (en) * 1978-08-02 1982-01-21 Werner Ing.(Grad.) 8781 Eussenheim Reith Ceiling air outlet device for variable volume flow for room ventilation
US4726563A (en) * 1980-11-28 1988-02-23 Carrier Corporation Low frequency noise and turbulence reducer
FI78548C (en) * 1986-12-30 1989-08-10 Halton Oy air Distribution
US5255470A (en) * 1992-06-23 1993-10-26 Gencorp Inc. Vehicle door glass regulator
US6554880B1 (en) 2000-11-22 2003-04-29 David T. Northcutt Adjustable air diffuser and related methods
CZ307117B6 (en) * 2008-05-13 2018-01-24 České vysoké učení technické v Praze, Fakulta strojní, Ústav techniky prostředí A device for uniform large-area and unidirectional air inlet into a space
DE102009009109B3 (en) * 2009-02-16 2010-10-07 Howatherm-Klimatechnik Gmbh Method for providing ventilation to area via supply air openings and exhaust air openings, involves loading supply air openings with supply air alternatively, where supply air openings are spaced apart distance from each other
US20100319875A1 (en) * 2009-06-19 2010-12-23 Julian Rimmer Displacement diffuser with heat/cool changeover
DE102010001319A1 (en) * 2010-01-28 2011-08-18 YIT Germany GmbH, 80992 Air outlet with a housing and a ceiling sail with air passage
EP3093574B1 (en) * 2015-05-12 2021-08-18 Halton OY Controlled dilution flow in critical environments
JP6755816B2 (en) * 2017-02-14 2020-09-16 伸和コントロールズ株式会社 Air conditioner
EP3772624A1 (en) * 2019-08-05 2021-02-10 Madel Air Technical Diffusion, S.A. Dual plenum for air distribution

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544689A (en) * 1946-04-12 1951-03-13 Barber Colman Co Air distribution unit
US3380372A (en) * 1966-08-01 1968-04-30 Hupp Corp Air guide structure
US3511162A (en) * 1969-02-20 1970-05-12 Johnson & Johnson Apparatus and method for isolating a patient zone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120778A (en) * 1982-05-20 1983-12-07 Howorth Air Eng Ltd Outlet device for an air conditioning system

Also Published As

Publication number Publication date
FR2083111A6 (en) 1971-12-10
US3699871A (en) 1972-10-24
CA937805A (en) 1973-12-04
SE351287B (en) 1972-11-20
DE2106394A1 (en) 1971-09-09
NL7102599A (en) 1971-08-30
JPS545224B1 (en) 1979-03-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee