EP0385087A3 - Sound absorbing and insulating barrier - Google Patents
Sound absorbing and insulating barrier Download PDFInfo
- Publication number
- EP0385087A3 EP0385087A3 EP19900101185 EP90101185A EP0385087A3 EP 0385087 A3 EP0385087 A3 EP 0385087A3 EP 19900101185 EP19900101185 EP 19900101185 EP 90101185 A EP90101185 A EP 90101185A EP 0385087 A3 EP0385087 A3 EP 0385087A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- barrier wall
- absorbing
- elements
- insulating barrier
- sound absorbing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
- E01F8/0064—Perforated plate or mesh, e.g. as wall facing
- E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Building Environments (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT90101185T ATE96191T1 (en) | 1989-03-03 | 1990-01-22 | ACOUSTIC AND INSULATION WALL. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH792/89A CH679601A5 (en) | 1989-03-03 | 1989-03-03 | |
CH792/89 | 1989-03-03 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0385087A2 EP0385087A2 (en) | 1990-09-05 |
EP0385087A3 true EP0385087A3 (en) | 1991-06-12 |
EP0385087B1 EP0385087B1 (en) | 1993-10-20 |
Family
ID=4195296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90101185A Expired - Lifetime EP0385087B1 (en) | 1989-03-03 | 1990-01-22 | Sound absorbing and insulating barrier |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0385087B1 (en) |
AT (1) | ATE96191T1 (en) |
CH (1) | CH679601A5 (en) |
DE (1) | DE69003971T2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU3167197A (en) * | 1996-06-28 | 1998-01-21 | Rockdelta A/S | A sound absorbing and/or reducing wall or baffle |
DE29805730U1 (en) * | 1998-03-28 | 1998-06-04 | Grötz, Georg, 76597 Loffenau | Sound barrier for traffic routes |
EP1770216A1 (en) | 2005-09-29 | 2007-04-04 | Rockwool International A/S | A noise absorbing element and a noise screen with such elements |
CN107178045A (en) * | 2017-07-14 | 2017-09-19 | 山西尚风科技股份有限公司 | High ferro non-metallic baffle is seated device and connected structure |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2625168B1 (en) * | 1976-06-04 | 1977-10-27 | Irbit Holding Ag | SOUND INSULATION LINING MADE OF FOAM |
CH608537A5 (en) * | 1975-08-30 | 1979-01-15 | Vki Rheinhold & Mahla Ag | Noise-protection wall |
DE2751854A1 (en) * | 1977-11-21 | 1979-05-23 | Reifen Weiss Kg | Multilayered sound insulation panel - has soft porous rubber layer covering large particle size vulcanised rubber core |
DE2800529A1 (en) * | 1978-01-07 | 1979-07-12 | Karl Fischer | Roadside or railway noise screen wall unit - has solid and perforated concrete slabs, and sound absorbent layer |
GB2157337A (en) * | 1984-04-05 | 1985-10-23 | Ici Plc | Sound absorption panels |
US4751979A (en) * | 1985-05-16 | 1988-06-21 | Airborne Express, Inc. | Engine noise suppression kit for the nacelles of a jet aircraft |
DE8811787U1 (en) * | 1988-09-16 | 1988-12-22 | HANSA Ventilatoren und Maschinenbau NEUMANN GmbH & Co KG, 2915 Saterland | silencer |
EP0315276A1 (en) * | 1987-11-02 | 1989-05-10 | Kleemans, Hubertus Petrus Franciscus | Sound-absorbing element |
-
1989
- 1989-03-03 CH CH792/89A patent/CH679601A5/fr not_active IP Right Cessation
-
1990
- 1990-01-22 AT AT90101185T patent/ATE96191T1/en active
- 1990-01-22 EP EP90101185A patent/EP0385087B1/en not_active Expired - Lifetime
- 1990-01-22 DE DE90101185T patent/DE69003971T2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH608537A5 (en) * | 1975-08-30 | 1979-01-15 | Vki Rheinhold & Mahla Ag | Noise-protection wall |
DE2625168B1 (en) * | 1976-06-04 | 1977-10-27 | Irbit Holding Ag | SOUND INSULATION LINING MADE OF FOAM |
DE2751854A1 (en) * | 1977-11-21 | 1979-05-23 | Reifen Weiss Kg | Multilayered sound insulation panel - has soft porous rubber layer covering large particle size vulcanised rubber core |
DE2800529A1 (en) * | 1978-01-07 | 1979-07-12 | Karl Fischer | Roadside or railway noise screen wall unit - has solid and perforated concrete slabs, and sound absorbent layer |
GB2157337A (en) * | 1984-04-05 | 1985-10-23 | Ici Plc | Sound absorption panels |
US4751979A (en) * | 1985-05-16 | 1988-06-21 | Airborne Express, Inc. | Engine noise suppression kit for the nacelles of a jet aircraft |
EP0315276A1 (en) * | 1987-11-02 | 1989-05-10 | Kleemans, Hubertus Petrus Franciscus | Sound-absorbing element |
DE8811787U1 (en) * | 1988-09-16 | 1988-12-22 | HANSA Ventilatoren und Maschinenbau NEUMANN GmbH & Co KG, 2915 Saterland | silencer |
Also Published As
Publication number | Publication date |
---|---|
CH679601A5 (en) | 1992-03-13 |
EP0385087B1 (en) | 1993-10-20 |
DE69003971T2 (en) | 1994-05-05 |
DE69003971D1 (en) | 1993-11-25 |
ATE96191T1 (en) | 1993-11-15 |
EP0385087A2 (en) | 1990-09-05 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
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Effective date: 19911213 |
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ITF | It: translation for a ep patent filed |
Owner name: MODIANO & ASSOCIATI S.R.L. |
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NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
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PLBE | No opposition filed within time limit |
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STAA | Information on the status of an ep patent application or granted ep patent |
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