FI54194B - LJUDDAEMPARE FOER LUFTKONDITIONERINGSKANALER - Google Patents

LJUDDAEMPARE FOER LUFTKONDITIONERINGSKANALER

Info

Publication number
FI54194B
FI54194B FI751839A FI751839A FI54194B FI 54194 B FI54194 B FI 54194B FI 751839 A FI751839 A FI 751839A FI 751839 A FI751839 A FI 751839A FI 54194 B FI54194 B FI 54194B
Authority
FI
Finland
Prior art keywords
luftkonditioneringskanaler
ljuddaempare
foer
ljuddaempare foer
foer luftkonditioneringskanaler
Prior art date
Application number
FI751839A
Other languages
Finnish (fi)
Other versions
FI54194C (en
FI751839A (en
Inventor
Leo Eklund
Esko Haemaelaeinen
Original Assignee
Elementti Oy Rakennusmies A
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 Elementti Oy Rakennusmies A filed Critical Elementti Oy Rakennusmies A
Priority to FI751839A priority Critical patent/FI54194C/en
Publication of FI751839A publication Critical patent/FI751839A/fi
Publication of FI54194B publication Critical patent/FI54194B/en
Application granted granted Critical
Publication of FI54194C publication Critical patent/FI54194C/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FI751839A 1975-06-19 1975-06-19 LJUDDAEMPARE FOER LUFTKONDITIONERINGSKANALER FI54194C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI751839A FI54194C (en) 1975-06-19 1975-06-19 LJUDDAEMPARE FOER LUFTKONDITIONERINGSKANALER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI751839A FI54194C (en) 1975-06-19 1975-06-19 LJUDDAEMPARE FOER LUFTKONDITIONERINGSKANALER

Publications (3)

Publication Number Publication Date
FI751839A FI751839A (en) 1976-12-20
FI54194B true FI54194B (en) 1978-06-30
FI54194C FI54194C (en) 1978-10-10

Family

ID=8509287

Family Applications (1)

Application Number Title Priority Date Filing Date
FI751839A FI54194C (en) 1975-06-19 1975-06-19 LJUDDAEMPARE FOER LUFTKONDITIONERINGSKANALER

Country Status (1)

Country Link
FI (1) FI54194C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991014138A1 (en) * 1990-03-12 1991-09-19 Koenoenen Jorma Method and assembly to reduce noise and/or to control flow associated with a flow system of gaseous medium, such as for example air distribution and/or exhaust system of a ventilation system, both use of a module silencer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991014138A1 (en) * 1990-03-12 1991-09-19 Koenoenen Jorma Method and assembly to reduce noise and/or to control flow associated with a flow system of gaseous medium, such as for example air distribution and/or exhaust system of a ventilation system, both use of a module silencer

Also Published As

Publication number Publication date
FI54194C (en) 1978-10-10
FI751839A (en) 1976-12-20

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: A-ELEMENTTI OY RAKENNUSMIES