RU2017112555A - Low noise technical room - Google Patents
Low noise technical room Download PDFInfo
- Publication number
- RU2017112555A RU2017112555A RU2017112555A RU2017112555A RU2017112555A RU 2017112555 A RU2017112555 A RU 2017112555A RU 2017112555 A RU2017112555 A RU 2017112555A RU 2017112555 A RU2017112555 A RU 2017112555A RU 2017112555 A RU2017112555 A RU 2017112555A
- Authority
- RU
- Russia
- Prior art keywords
- sound
- internal
- air cavity
- dimensional air
- technical room
- Prior art date
Links
- 230000005855 radiation Effects 0.000 claims 4
- 238000000034 method Methods 0.000 claims 1
- 230000003595 spectral effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 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
-
- 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
-
- 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
-
- 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
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Multimedia (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2017112555A RU2670309C2 (en) | 2017-04-12 | 2017-04-12 | Low-noise technical room |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2017112555A RU2670309C2 (en) | 2017-04-12 | 2017-04-12 | Low-noise technical room |
Publications (3)
Publication Number | Publication Date |
---|---|
RU2017112555A3 RU2017112555A3 (en) | 2018-10-12 |
RU2017112555A true RU2017112555A (en) | 2018-10-12 |
RU2670309C2 RU2670309C2 (en) | 2018-10-22 |
Family
ID=63863581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2017112555A RU2670309C2 (en) | 2017-04-12 | 2017-04-12 | Low-noise technical room |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2670309C2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112781846A (en) * | 2020-12-23 | 2021-05-11 | 盈普声学(惠州)有限公司 | Method for testing pressure drop and airflow regeneration noise of fireproof door and method for detecting fireproof door |
CN112949124A (en) * | 2021-02-08 | 2021-06-11 | 哈尔滨工程大学 | Underwater cylindrical shell low-frequency sound radiation forecasting method based on sound pressure decomposition |
CN113139430A (en) * | 2021-03-22 | 2021-07-20 | 西人马(深圳)科技有限责任公司 | Acoustic signal analysis method for fault detection, and method and device for fault detection |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3624427A1 (en) * | 1986-07-18 | 1988-01-21 | Stankiewicz Alois Dr Gmbh | ADHAESIVE NON-DESTRUCTIBLE REMOVABLE INSULATION SYSTEM |
DE4237513A1 (en) * | 1992-11-07 | 1994-05-11 | Helmut Pelzer | Noise insulation panel esp. for engine compartment |
JP2004062074A (en) * | 2002-07-31 | 2004-02-26 | Toyota Motor Corp | Sound absorbing device |
RU2249258C2 (en) * | 2003-03-27 | 2005-03-27 | Федеральное государственное унитарное предприятие "Научно-исследовательский институт автоматизированных средств производства и контроля" | Sound-absorbing panel |
ATE412817T1 (en) * | 2005-08-08 | 2008-11-15 | Alstom Technology Ltd | SILENCER FOR GAS TURBINE SYSTEMS |
RU2295089C1 (en) * | 2005-12-15 | 2007-03-10 | Олег Савельевич Кочетов | Sound-proofing guard |
RU2340478C1 (en) * | 2007-08-15 | 2008-12-10 | Федеральное государственное унитарное предприятие "Научно-производственное предприятие "Прогресс" (ФГУП "НПП "Прогресс") | Sound-insulating panel |
RU2579104C2 (en) * | 2014-06-10 | 2016-03-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тольяттинский государственный университет" | Soundproofing cladding of technical room |
-
2017
- 2017-04-12 RU RU2017112555A patent/RU2670309C2/en not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112781846A (en) * | 2020-12-23 | 2021-05-11 | 盈普声学(惠州)有限公司 | Method for testing pressure drop and airflow regeneration noise of fireproof door and method for detecting fireproof door |
CN112781846B (en) * | 2020-12-23 | 2023-08-18 | 盈普声学(惠州)有限公司 | Fireproof door pressure drop and airflow regeneration noise testing method and fireproof door detection method |
CN112949124A (en) * | 2021-02-08 | 2021-06-11 | 哈尔滨工程大学 | Underwater cylindrical shell low-frequency sound radiation forecasting method based on sound pressure decomposition |
CN112949124B (en) * | 2021-02-08 | 2023-03-14 | 哈尔滨工程大学 | Underwater cylindrical shell low-frequency sound radiation forecasting method based on sound pressure decomposition |
CN113139430A (en) * | 2021-03-22 | 2021-07-20 | 西人马(深圳)科技有限责任公司 | Acoustic signal analysis method for fault detection, and method and device for fault detection |
Also Published As
Publication number | Publication date |
---|---|
RU2017112555A3 (en) | 2018-10-12 |
RU2670309C2 (en) | 2018-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20210413 |