GB1352626A - Apparatus for supplying large volumes of air - Google Patents

Apparatus for supplying large volumes of air

Info

Publication number
GB1352626A
GB1352626A GB4947971A GB4947971A GB1352626A GB 1352626 A GB1352626 A GB 1352626A GB 4947971 A GB4947971 A GB 4947971A GB 4947971 A GB4947971 A GB 4947971A GB 1352626 A GB1352626 A GB 1352626A
Authority
GB
United Kingdom
Prior art keywords
pipe
air
large volumes
supplying large
longitudinal axis
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
GB4947971A
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 GB1352626A publication Critical patent/GB1352626A/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
    • F24F13/08—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
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Duct Arrangements (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Drying Of Solid Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

1352626 Ventilators SVENSKA FLAKTFABRIKEN AB 25 Oct 1971 [16 Nov 1970] 49479/71 Heading F4V Apparatus for supplying large volumes of air into a room from an air passageway 4 in a wall 2, comprises a nozzle in the form of a pipe which has a perforated portion 6 and a non-perforated portion. A piston 7 is disposed in the perforated portion 6 and is adjustable longitudinally of the pipe in order to adjust the volume of air flowing through the second portion. The second portion of the pipe terminates in a conical end portion 10, which may be rotatable about the longitudinal axis of the pipe and/or pivoted about an axle 11 perpendicular to the longitudinal axis, and may also be surrounded by a pipe socket 9 which may be integral with the second portion.
GB4947971A 1970-11-16 1971-10-25 Apparatus for supplying large volumes of air Expired GB1352626A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1550372 1970-11-16

Publications (1)

Publication Number Publication Date
GB1352626A true GB1352626A (en) 1974-05-08

Family

ID=20300748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4947971A Expired GB1352626A (en) 1970-11-16 1971-10-25 Apparatus for supplying large volumes of air

Country Status (5)

Country Link
DE (1) DE2155683B2 (en)
FR (1) FR2117106A5 (en)
GB (1) GB1352626A (en)
NL (1) NL7115145A (en)
NO (1) NO132113C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155170A (en) * 1984-03-05 1985-09-18 Waterloo Grille Company Limite Adjustable ventilators
EP0401481A1 (en) * 1989-06-03 1990-12-12 H.KRANTZ - TKT Gesellschaft mit beschränkter Haftung Air egress
DE9310724U1 (en) * 1993-07-17 1993-11-25 "Schako" Metallwarenfabrik Ferdinand Schad KG Zweigniederlassung Kolbingen, 78600 Kolbingen Source outlet
WO2005036295A2 (en) * 2003-09-11 2005-04-21 Fisher Controls International Llc Variable vent diffuser

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3429710A1 (en) * 1984-08-11 1986-02-13 Turbon-Tunzini Klimatechnik GmbH, 5060 Bergisch Gladbach AIR OUTLET WITH A CYLINDRICAL SHEATH

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155170A (en) * 1984-03-05 1985-09-18 Waterloo Grille Company Limite Adjustable ventilators
EP0401481A1 (en) * 1989-06-03 1990-12-12 H.KRANTZ - TKT Gesellschaft mit beschränkter Haftung Air egress
DE9310724U1 (en) * 1993-07-17 1993-11-25 "Schako" Metallwarenfabrik Ferdinand Schad KG Zweigniederlassung Kolbingen, 78600 Kolbingen Source outlet
WO2005036295A2 (en) * 2003-09-11 2005-04-21 Fisher Controls International Llc Variable vent diffuser
WO2005036295A3 (en) * 2003-09-11 2005-06-09 Fisher Controls Int Variable vent diffuser
US7080656B2 (en) 2003-09-11 2006-07-25 Fisher Controls International Llc. Variable vent diffuser

Also Published As

Publication number Publication date
NO132113C (en) 1975-09-17
FR2117106A5 (en) 1972-07-21
NO132113B (en) 1975-06-09
DE2155683A1 (en) 1972-05-31
NL7115145A (en) 1972-05-18
DE2155683B2 (en) 1974-02-07

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Legal Events

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