NL1003842C1 - Voorwerp voor het verbeteren van de akoestiek en ruimte voorzien van dergelijk akoestisch voorwerp. - Google Patents
Voorwerp voor het verbeteren van de akoestiek en ruimte voorzien van dergelijk akoestisch voorwerp. Download PDFInfo
- Publication number
- NL1003842C1 NL1003842C1 NL1003842A NL1003842A NL1003842C1 NL 1003842 C1 NL1003842 C1 NL 1003842C1 NL 1003842 A NL1003842 A NL 1003842A NL 1003842 A NL1003842 A NL 1003842A NL 1003842 C1 NL1003842 C1 NL 1003842C1
- Authority
- NL
- Netherlands
- Prior art keywords
- sound
- particles
- absorbing
- acoustics
- room
- Prior art date
Links
- 239000002245 particle Substances 0.000 claims description 17
- 229920000877 Melamine resin Polymers 0.000 claims description 12
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 11
- 239000002984 plastic foam Substances 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 7
- 239000004753 textile Substances 0.000 claims description 7
- 230000009182 swimming Effects 0.000 claims description 6
- 239000011358 absorbing material Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 claims description 2
- 239000011490 mineral wool Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241001481833 Coryphaena hippurus Species 0.000 description 1
- 241000270722 Crocodylidae Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 235000021443 coca cola Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000007771 core particle Substances 0.000 description 1
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
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
- E04B1/8209—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 sound absorbing devices
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Electromagnetism (AREA)
- Multimedia (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE9500701 | 1995-08-22 | ||
| BE9500701A BE1010532A3 (nl) | 1995-08-22 | 1995-08-22 | Voorwerp voor het verbeteren van de akoestiek en ruimte voorzien van dergelijk akoestisch voorwerp. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL1003842C1 true NL1003842C1 (nl) | 1997-02-25 |
Family
ID=3889135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL1003842A NL1003842C1 (nl) | 1995-08-22 | 1996-08-21 | Voorwerp voor het verbeteren van de akoestiek en ruimte voorzien van dergelijk akoestisch voorwerp. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE1010532A3 (fr) |
| DE (1) | DE29614495U1 (fr) |
| FR (1) | FR2738074B3 (fr) |
| NL (1) | NL1003842C1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1913242B1 (fr) | 2005-08-08 | 2008-10-29 | Alstom Technology Ltd | Silencieux pour installations de turbines a gaz |
| US11568847B2 (en) * | 2021-02-01 | 2023-01-31 | Jayvic Llc | Full frequency acoustic system and method of use |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE537120A (fr) * | 1954-04-09 | 1900-01-01 | ||
| DE1265959B (de) * | 1959-07-27 | 1968-04-11 | Oliver C Eckel | Montageeinheit keilfoermiger Schallschluckkoerper |
| GB2141756A (en) * | 1983-03-19 | 1985-01-03 | James Walker | Sound deadening means |
| DE3720371A1 (de) * | 1987-06-19 | 1989-01-05 | Messerschmitt Boelkow Blohm | Leichtbauverbundplatte und verfahren zu deren herstellung |
| US5137111A (en) * | 1990-07-26 | 1992-08-11 | Diduck Murray F | Acoustic absorber, and method of manufacture thereof |
| AT401268B (de) * | 1992-10-15 | 1996-07-25 | Greiner & Soehne C A | Schaumstoffelement, insbesondere formteil aus einer oder mehreren platten aus schaumstoff und verfahren zu seiner herstellung |
-
1995
- 1995-08-22 BE BE9500701A patent/BE1010532A3/nl not_active Expired - Fee Related
-
1996
- 1996-08-21 NL NL1003842A patent/NL1003842C1/nl not_active IP Right Cessation
- 1996-08-21 DE DE29614495U patent/DE29614495U1/de not_active Expired - Lifetime
- 1996-08-21 FR FR9610423A patent/FR2738074B3/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| BE1010532A3 (nl) | 1998-10-06 |
| FR2738074B3 (fr) | 1997-07-04 |
| DE29614495U1 (de) | 1996-12-05 |
| FR2738074A3 (fr) | 1997-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VD1 | Lapsed due to non-payment of the annual fee |
Effective date: 20010301 |