CZ308472B6 - Zvukově pohlcující sendvičový díl - Google Patents

Zvukově pohlcující sendvičový díl

Info

Publication number
CZ308472B6
CZ308472B6 CZ2018-424A CZ2018424A CZ308472B6 CZ 308472 B6 CZ308472 B6 CZ 308472B6 CZ 2018424 A CZ2018424 A CZ 2018424A CZ 308472 B6 CZ308472 B6 CZ 308472B6
Authority
CZ
Czechia
Prior art keywords
sound
sandwich part
absorbing sandwich
base
wedges
Prior art date
Application number
CZ2018-424A
Other languages
English (en)
Other versions
CZ2018424A3 (cs
Inventor
Michal Weisz
Petr Zamarský
Petr Wilhelm
Martin Nevřela
Original Assignee
Vysoká Škola Báňská-Technická Univerzita Ostrava
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 Vysoká Škola Báňská-Technická Univerzita Ostrava filed Critical Vysoká Škola Báňská-Technická Univerzita Ostrava
Priority to CZ2018-424A priority Critical patent/CZ308472B6/cs
Publication of CZ2018424A3 publication Critical patent/CZ2018424A3/cs
Publication of CZ308472B6 publication Critical patent/CZ308472B6/cs

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
    • 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
    • E04B1/84—Sound-absorbing elements
    • 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
    • E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
    • 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
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
    • E04B2001/8419—Acoustical cones or the like, e.g. for anechoic chambers

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

Zvukově pohlcující sendvičový díl (1) obsahující složené klíny (2) a podstavu (3). Podstava (3) je tvořena lištami (7) pro uložení složených klínů (2) a nosníky (8) pro upevnění na podklad. Mezi malým klínem (6) a velkým klínem (4) je uložena alespoň jedna středová vrstva (5) tvořená nanotextilním návlekem.
CZ2018-424A 2018-08-22 2018-08-22 Zvukově pohlcující sendvičový díl CZ308472B6 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CZ2018-424A CZ308472B6 (cs) 2018-08-22 2018-08-22 Zvukově pohlcující sendvičový díl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ2018-424A CZ308472B6 (cs) 2018-08-22 2018-08-22 Zvukově pohlcující sendvičový díl

Publications (2)

Publication Number Publication Date
CZ2018424A3 CZ2018424A3 (cs) 2020-03-04
CZ308472B6 true CZ308472B6 (cs) 2020-09-09

Family

ID=69637020

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ2018-424A CZ308472B6 (cs) 2018-08-22 2018-08-22 Zvukově pohlcující sendvičový díl

Country Status (1)

Country Link
CZ (1) CZ308472B6 (cs)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712413A (en) * 1971-12-15 1973-01-23 O Eckel Sound absorbing device
DE19861016A1 (de) * 1998-12-17 2000-06-29 Fraunhofer Ges Forschung Strukturierte Formkörper zur Schallabsorption
US6082490A (en) * 1997-07-15 2000-07-04 Rowland; Chris W. Modular anechoic panel system and method
CZ304656B6 (cs) * 2013-01-18 2014-08-20 Technická univerzita v Liberci Zvukově pohltivý prostředek obsahující alespoň jednu akustickou rezonanční membránu tvořenou vrstvou polymerních nanovláken
CZ306868B6 (cs) * 2016-05-23 2017-08-16 Vysoká Škola Báňská - Technická Univerzita Ostrava Dvouvrstvý akustický obklad

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712413A (en) * 1971-12-15 1973-01-23 O Eckel Sound absorbing device
US6082490A (en) * 1997-07-15 2000-07-04 Rowland; Chris W. Modular anechoic panel system and method
DE19861016A1 (de) * 1998-12-17 2000-06-29 Fraunhofer Ges Forschung Strukturierte Formkörper zur Schallabsorption
CZ304656B6 (cs) * 2013-01-18 2014-08-20 Technická univerzita v Liberci Zvukově pohltivý prostředek obsahující alespoň jednu akustickou rezonanční membránu tvořenou vrstvou polymerních nanovláken
CZ306868B6 (cs) * 2016-05-23 2017-08-16 Vysoká Škola Báňská - Technická Univerzita Ostrava Dvouvrstvý akustický obklad

Also Published As

Publication number Publication date
CZ2018424A3 (cs) 2020-03-04

Similar Documents

Publication Publication Date Title
MX2019005743A (es) Placa de transferencia de carga y bolsillo de la placa de transferencia de carga y metodo para emplearlos.
CL2016003362A1 (es) Método, uso y dispositivo de unión entre vigas y pilares prefabricados de hormigón armado con junta seca, comprende un primer grupo de armaduras de unión dispuestas en un primer piano y paralelas entre sí, primeros medios de acoplamiento con los pilares; una pluralidad de chapas de anclaje dispuestas definiendo un marco; y segundos medios de acoplamiento entre los extremos roscados. cerrado
CL2019000760A1 (es) Tratamiento de migraña refractaria
BR112019006629A2 (pt) métodos de auxílio na varredura, rastreamento e recuperação de feixes
CL2008003671A1 (es) Metodo para una edificacion con cimentacion de pilares poco profundos, que comprende colocar encofrados de pilares aislantes en un perimetro, colocar encofrados de hormigon aislantes entre los anteriores formando una losa, colocar una composicion de hormigon en los pilares aislantes y una composicion de losa en los encofrados de losa; edificacion.
CL2019002792A1 (es) Composición para producir tagatosa y procedimiento de producción de tagatosa usando el mismo.
PE20180112A1 (es) Panel de yeso compuesto y sus metodos relacionados
GB2535955A (en) Pre-fabricated flooring cassette
CZ308472B6 (cs) Zvukově pohlcující sendvičový díl
IL314185A (en) Metrology method and associated metrology device
FI20070384A7 (fi) Liittopalkkirakenne
BR112021006492A2 (pt) uma armação estrutural de corpo único para um bloco estrutural de intertravamento
TR2021011491U4 (tr) Bi̇r ankraj
FR3077078B1 (fr) Ouvrage composite
ES2618565T3 (es) Método de construcción de una losa no estructural
ES2524523B1 (es) Soporte para paneles solares
CZ31735U1 (cs) Prefabrikovaný nosník pro spřažené betonové mostní konstrukce
UA47693S (uk) 1.-6. манекен
UA130429U (uk) Пристрій для випробування сталевозалізобетонних конструкцій
UA114135U (xx) Система незнімної опалубки з osb
FI20175325A1 (fi) Komposiittielementti ja menetelmä sen valmistamiseksi
UA128582U (uk) Збірне залізобетонне безбалкове перекриття
ES181520A1 (es) UN PROCEDIMIENTO PARA LA CONSTRUCCIoN DE SUELOS DE HORMIGoN ARMADO
SK242019U1 (sk) Drevený rám na multiobraz
AR109014A1 (es) Dispositivo expansible para la expansión y protección de la cavidad y pabellón nasal

Legal Events

Date Code Title Description
MM4A Patent lapsed due to non-payment of fee

Effective date: 20240822