FI53170C - - Google Patents

Info

Publication number
FI53170C
FI53170C FI1520/71A FI152071A FI53170C FI 53170 C FI53170 C FI 53170C FI 1520/71 A FI1520/71 A FI 1520/71A FI 152071 A FI152071 A FI 152071A FI 53170 C FI53170 C FI 53170C
Authority
FI
Finland
Application number
FI1520/71A
Other languages
Finnish (fi)
Other versions
FI53170B (fr
Inventor
Lars Soederlund
Aoke Moeller
Original Assignee
Ar Ventilation 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 Ar Ventilation Ab filed Critical Ar Ventilation Ab
Publication of FI53170B publication Critical patent/FI53170B/fi
Application granted granted Critical
Publication of FI53170C publication Critical patent/FI53170C/fi

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
    • 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
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/002—Air heaters using electric energy supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)
  • Ventilation (AREA)
FI1520/71A 1970-06-24 1971-06-02 FI53170C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE08741/70A SE350115B (fr) 1970-06-24 1970-06-24

Publications (2)

Publication Number Publication Date
FI53170B FI53170B (fr) 1977-10-31
FI53170C true FI53170C (fr) 1978-02-10

Family

ID=20274922

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1520/71A FI53170C (fr) 1970-06-24 1971-06-02

Country Status (10)

Country Link
US (1) US3730072A (fr)
BE (1) BE768917A (fr)
CH (1) CH522860A (fr)
DE (1) DE2126491C3 (fr)
FI (1) FI53170C (fr)
FR (1) FR2099282A5 (fr)
GB (1) GB1305177A (fr)
NL (1) NL7108065A (fr)
NO (1) NO128080B (fr)
SE (1) SE350115B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906846A (en) * 1973-06-20 1975-09-23 Charles C Day Dirt control shield for an air outlet
JPS6071830A (ja) * 1983-09-29 1985-04-23 Hitachi Plant Eng & Constr Co Ltd 組替式局所環境制御室
US4616558A (en) * 1984-11-01 1986-10-14 Total Air, Inc. Gaseous fluid distribution devices
US5613759A (en) * 1991-06-24 1997-03-25 Brod & Mcclung-Pace Co. Light and filter support structure
US5454756A (en) * 1991-08-21 1995-10-03 Pace Company Clean room ventilation system
DE4213812A1 (de) * 1992-04-27 1993-10-28 Krantz H Gmbh & Co Luftauslaß
DE4343718A1 (de) * 1993-12-21 1995-06-22 Wimboeck Besitz Gmbh Lüftungskasten
DE102007008020A1 (de) * 2007-02-15 2008-08-21 M+W Zander Gebäudetechnik GmbH Luftauslass
GB2523752B (en) * 2014-03-03 2020-02-12 Polypipe Ltd Plenum chamber
US11054168B2 (en) * 2017-06-08 2021-07-06 Advanced Technology Environmental Control Systems, Inc. Diffuser patterning

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2126230A (en) * 1934-08-18 1938-08-09 Ralph P Clarkson Distributing means
US2369119A (en) * 1943-02-08 1945-02-13 William B Connor Ventilating system
US2640411A (en) * 1949-06-02 1953-06-02 Edmund E Hans Air inlet housing

Also Published As

Publication number Publication date
DE2126491A1 (de) 1971-12-30
FI53170B (fr) 1977-10-31
FR2099282A5 (fr) 1972-03-10
US3730072A (en) 1973-05-01
SE350115B (fr) 1972-10-16
NL7108065A (fr) 1971-12-28
BE768917A (fr) 1971-11-03
DE2126491B2 (de) 1973-10-25
CH522860A (de) 1972-05-15
DE2126491C3 (de) 1974-05-30
GB1305177A (fr) 1973-01-31
NO128080B (fr) 1973-09-24

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