SE8400817L - Ljudisoleringselement - Google Patents

Ljudisoleringselement

Info

Publication number
SE8400817L
SE8400817L SE8400817A SE8400817A SE8400817L SE 8400817 L SE8400817 L SE 8400817L SE 8400817 A SE8400817 A SE 8400817A SE 8400817 A SE8400817 A SE 8400817A SE 8400817 L SE8400817 L SE 8400817L
Authority
SE
Sweden
Prior art keywords
profiles
insulation element
sound
outer layers
damping
Prior art date
Application number
SE8400817A
Other languages
English (en)
Other versions
SE455108B (sv
SE8400817D0 (sv
Inventor
P-O Flythstrom
Original Assignee
Stockfors Oy 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 Stockfors Oy Ab filed Critical Stockfors Oy Ab
Publication of SE8400817D0 publication Critical patent/SE8400817D0/sv
Publication of SE8400817L publication Critical patent/SE8400817L/sv
Publication of SE455108B publication Critical patent/SE455108B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/06—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/067—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/68—Panellings; Linings, e.g. for insulating purposes
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/14—Mineral wool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/12—Ships

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Ocean & Marine Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Laminated Bodies (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Inorganic Insulating Materials (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
SE8400817A 1983-02-18 1984-02-15 Ljudisoleringselement SE455108B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI830555A FI66320C (fi) 1983-02-18 1983-02-18 Ljudisoleringselement

Publications (3)

Publication Number Publication Date
SE8400817D0 SE8400817D0 (sv) 1984-02-15
SE8400817L true SE8400817L (sv) 1984-08-19
SE455108B SE455108B (sv) 1988-06-20

Family

ID=8516779

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8400817A SE455108B (sv) 1983-02-18 1984-02-15 Ljudisoleringselement

Country Status (6)

Country Link
DE (1) DE3403489A1 (sv)
DK (1) DK155642C (sv)
FI (1) FI66320C (sv)
FR (1) FR2541180B1 (sv)
NO (1) NO154873C (sv)
SE (1) SE455108B (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1268968B1 (it) * 1994-05-23 1997-03-18 Ct Per Gli Studi Di Tecnica Na Struttura di pannello per la realizzazione di pareti e locali qualicabine e simili in costruzioni navali

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR780127A (fr) * 1934-10-23 1935-04-19 Panneau pour l'établissement de cloisons et son procédé d'application
GB1294151A (en) * 1970-03-11 1972-10-25 Oliver Clarence Eckel Sound absorbing and attenuating panel
BE790789A (nl) * 1972-03-24 1973-02-15 Nolco N V Werkwijze voor het vervaardigen van geluidabsorberende platen. (

Also Published As

Publication number Publication date
FI830555A0 (fi) 1983-02-18
SE455108B (sv) 1988-06-20
DE3403489A1 (de) 1984-08-23
FR2541180B1 (fr) 1987-01-23
NO840583L (no) 1984-08-20
FI66320C (fi) 1984-10-10
DK74384D0 (da) 1984-02-17
FR2541180A1 (fr) 1984-08-24
SE8400817D0 (sv) 1984-02-15
FI66320B (fi) 1984-06-29
DK155642C (da) 1989-09-25
NO154873B (no) 1986-09-29
DK74384A (da) 1984-08-19
DK155642B (da) 1989-05-01
NO154873C (no) 1987-01-07

Similar Documents

Publication Publication Date Title
FI841480A (fi) Anvaendning av klordioxidgas som ett kemiskt steriliseringsmedel.
FI850468L (fi) Styrsystem foer motorgeneratorenhet och foerfarande foer styrning av funktionen hos en motorgeneratorenhet.
ATE8916T1 (de) Papierherstellung.
DE3381977D1 (de) Verdampfer.
FI832680A (fi) Anordning foer utspredning av en bana.
FI841916A (fi) Saett foer indikering av slirning hos ett drivande rotationsorgan.
NO884590D0 (no) Fremgangsmaate for fremstilling av trelagspapir.
FI842636A (fi) Foerfarande och anordning foer registrering av foeraendringar hos variabler.
FI834517A (fi) Arrangemang foer synkronisering av en anordningskombination enligt den laongsammaste anordningen.
FI852310A0 (fi) Anordning och foerfarande foer permeabilitetsmaetning.
NO845091L (no) Glassformig emalje.
OA07329A (fr) Compositions adjuvantes de la flaveur.
FI830534L (fi) Saett och anordning foer bestaemning av egenskaperna hos en fibermassa.
NO162920C (no) Fremgangsmaate ved delignifiserende bleking av cellulosemasse.
IT8323098A0 (it) Sega ad archetto ripiegabile.
SE8400817L (sv) Ljudisoleringselement
FI834675A (fi) Foerfarande foer torr avfaergning av sekundaera fiberkaellor.
DE69100165D1 (de) Aufreissbarer versandsumschlag.
FI852001L (fi) Anordning foer framstaellning av ett laongstraeckt organ.
NL192466B (nl) Gyrometer.
FI843216A0 (fi) Byggsystem foer belaeggning och avdelning av rum.
FI841271A (fi) Produktionsanlaeggning foer braennbar gas.
FI73498B (fi) Hopvikbara steger.
FI850267A0 (fi) Prefrabricerat ytelement av komposittyp.
FI850413A0 (fi) Nya triazolylsubstituerade propanderivat, deras framstaellning och dessa innehaollande farmaceutiska kompositioner.

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8400817-6

Effective date: 19910117

Format of ref document f/p: F