SE389528B - Ljuddempande anordning - Google Patents

Ljuddempande anordning

Info

Publication number
SE389528B
SE389528B SE7415822A SE7415822A SE389528B SE 389528 B SE389528 B SE 389528B SE 7415822 A SE7415822 A SE 7415822A SE 7415822 A SE7415822 A SE 7415822A SE 389528 B SE389528 B SE 389528B
Authority
SE
Sweden
Prior art keywords
muffler device
sound muffler
sound
muffler
Prior art date
Application number
SE7415822A
Other languages
English (en)
Other versions
SE7415822L (sv
Inventor
B I Bystrom
Original Assignee
Glas Develop 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 Glas Develop Ab filed Critical Glas Develop Ab
Priority to SE7415822A priority Critical patent/SE389528B/sv
Priority to NO751954A priority patent/NO138262C/no
Priority to DK251275A priority patent/DK142467B/da
Publication of SE7415822L publication Critical patent/SE7415822L/sv
Publication of SE389528B publication Critical patent/SE389528B/sv

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/8218—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only soundproof enclosures

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
SE7415822A 1974-06-05 1974-12-17 Ljuddempande anordning SE389528B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE7415822A SE389528B (sv) 1974-12-17 1974-12-17 Ljuddempande anordning
NO751954A NO138262C (no) 1974-06-05 1975-06-04 Lyddempende anordning.
DK251275A DK142467B (da) 1974-06-05 1975-06-04 Lyddæmper.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7415822A SE389528B (sv) 1974-12-17 1974-12-17 Ljuddempande anordning

Publications (2)

Publication Number Publication Date
SE7415822L SE7415822L (sv) 1976-06-18
SE389528B true SE389528B (sv) 1976-11-08

Family

ID=20323028

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7415822A SE389528B (sv) 1974-06-05 1974-12-17 Ljuddempande anordning

Country Status (1)

Country Link
SE (1) SE389528B (sv)

Also Published As

Publication number Publication date
SE7415822L (sv) 1976-06-18

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