FI880926A - LUFTKONDITIONERINGSSYSTEM OCH LUFTKANAL FOER ETT DYLIKT SYSTEM. - Google Patents

LUFTKONDITIONERINGSSYSTEM OCH LUFTKANAL FOER ETT DYLIKT SYSTEM. Download PDF

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Publication number
FI880926A
FI880926A FI880926A FI880926A FI880926A FI 880926 A FI880926 A FI 880926A FI 880926 A FI880926 A FI 880926A FI 880926 A FI880926 A FI 880926A FI 880926 A FI880926 A FI 880926A
Authority
FI
Finland
Prior art keywords
luftkonditioneringssystem
luftkanal
och
air
duct
Prior art date
Application number
FI880926A
Other languages
Finnish (fi)
Other versions
FI81442C (en
FI880926A0 (en
FI81442B (en
Inventor
Seppo Leskinen
Original Assignee
Ilmateollisuus Oy
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 Ilmateollisuus Oy filed Critical Ilmateollisuus Oy
Priority to FI880926A priority Critical patent/FI81442C/en
Publication of FI880926A0 publication Critical patent/FI880926A0/en
Publication of FI880926A publication Critical patent/FI880926A/en
Application granted granted Critical
Publication of FI81442B publication Critical patent/FI81442B/en
Publication of FI81442C publication Critical patent/FI81442C/en

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
    • F24F13/0263—Insulation for air ducts
    • 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
    • F24F13/24—Means for preventing or suppressing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)

Abstract

Air-conditioning system, which consists of at least one intake duct 1 connectable to an intake unit with at least one distribution device 4 and at least one exhaust duct connectable to an air removal unit, in which one or more air ducts end in a closed end 6. To improve the sound insulation capacity of the system the closed end of air duct 1 is sound-insulated 8. In an air duct 1 intended for the system its one end 6 is provided with a sound insulating flange 8. <IMAGE>
FI880926A 1988-02-29 1988-02-29 Air conditioning system and air duct for such a system FI81442C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI880926A FI81442C (en) 1988-02-29 1988-02-29 Air conditioning system and air duct for such a system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI880926 1988-02-29
FI880926A FI81442C (en) 1988-02-29 1988-02-29 Air conditioning system and air duct for such a system

Publications (4)

Publication Number Publication Date
FI880926A0 FI880926A0 (en) 1988-02-29
FI880926A true FI880926A (en) 1989-08-30
FI81442B FI81442B (en) 1990-06-29
FI81442C FI81442C (en) 1990-10-10

Family

ID=8525994

Family Applications (1)

Application Number Title Priority Date Filing Date
FI880926A FI81442C (en) 1988-02-29 1988-02-29 Air conditioning system and air duct for such a system

Country Status (1)

Country Link
FI (1) FI81442C (en)

Also Published As

Publication number Publication date
FI81442C (en) 1990-10-10
FI880926A0 (en) 1988-02-29
FI81442B (en) 1990-06-29

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: ILMATEOLLISUUS OY