FI854448A - Roerformig ljuddaempare. - Google Patents

Roerformig ljuddaempare. Download PDF

Info

Publication number
FI854448A
FI854448A FI854448A FI854448A FI854448A FI 854448 A FI854448 A FI 854448A FI 854448 A FI854448 A FI 854448A FI 854448 A FI854448 A FI 854448A FI 854448 A FI854448 A FI 854448A
Authority
FI
Finland
Prior art keywords
roerformig
ljuddaempare
roerformig ljuddaempare
Prior art date
Application number
FI854448A
Other languages
English (en)
Finnish (fi)
Other versions
FI854448A0 (fi
Inventor
Lars Fillip Hansen
Original Assignee
Glava As
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 Glava As filed Critical Glava As
Publication of FI854448A0 publication Critical patent/FI854448A0/fi
Publication of FI854448A publication Critical patent/FI854448A/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
    • F24F13/24—Means for preventing or suppressing noise
    • F24F2013/242—Sound-absorbing material
FI854448A 1984-11-14 1985-11-12 Roerformig ljuddaempare. FI854448A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO844538A NO160027C (no) 1984-11-14 1984-11-14 Anordning ved roerformet lyddemper.

Publications (2)

Publication Number Publication Date
FI854448A0 FI854448A0 (fi) 1985-11-12
FI854448A true FI854448A (fi) 1986-05-15

Family

ID=19887940

Family Applications (1)

Application Number Title Priority Date Filing Date
FI854448A FI854448A (fi) 1984-11-14 1985-11-12 Roerformig ljuddaempare.

Country Status (4)

Country Link
DK (1) DK161783C (no)
FI (1) FI854448A (no)
NO (1) NO160027C (no)
SE (1) SE8505350L (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE532660C2 (sv) * 2007-05-31 2010-03-16 Swegon Ab Ljuddämpare för ventilationskanaler
CN105444394A (zh) * 2015-12-10 2016-03-30 珠海格力电器股份有限公司 一种板式降噪结构及包括其的空气调节装置
CN108344042A (zh) * 2018-01-31 2018-07-31 武汉飞环保科技有限责任公司 有降噪装置的分体式新风空气净化机

Also Published As

Publication number Publication date
DK522585D0 (da) 1985-11-13
DK161783B (da) 1991-08-12
SE8505350A0 (sv) 1986-05-15
FI854448A0 (fi) 1985-11-12
SE8505350D0 (sv) 1985-11-13
DK522585A (da) 1986-05-15
DK161783C (da) 1992-01-20
NO160027B (no) 1988-11-21
NO844538L (no) 1986-05-15
SE8505350L (sv) 1986-05-15
NO160027C (no) 1989-03-01

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: GLAVA A/S