EP3746721A4 - Entlüftung - Google Patents
Entlüftung Download PDFInfo
- Publication number
- EP3746721A4 EP3746721A4 EP19747424.0A EP19747424A EP3746721A4 EP 3746721 A4 EP3746721 A4 EP 3746721A4 EP 19747424 A EP19747424 A EP 19747424A EP 3746721 A4 EP3746721 A4 EP 3746721A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- air vent
- vent
- air
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/062—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having one or more bowls or cones diverging in the flow direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F2007/0025—Ventilation using vent ports in a wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/242—Sound-absorbing material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1850117A SE1850117A1 (en) | 2018-02-01 | 2018-02-01 | An air vent |
PCT/SE2019/050069 WO2019151931A1 (en) | 2018-02-01 | 2019-01-29 | An air vent |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3746721A1 EP3746721A1 (de) | 2020-12-09 |
EP3746721A4 true EP3746721A4 (de) | 2021-10-20 |
Family
ID=67478365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19747424.0A Pending EP3746721A4 (de) | 2018-02-01 | 2019-01-29 | Entlüftung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3746721A4 (de) |
SE (1) | SE1850117A1 (de) |
WO (1) | WO2019151931A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3134877A1 (fr) * | 2022-04-21 | 2023-10-27 | Atlantic Climatisation et Traitement d’Air Industrie | Visière pare-pluie pour système de ventilation d’une habitation |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3789747A (en) * | 1972-12-15 | 1974-02-05 | Industrial Acoustics Co | Ventilated acoustic structural panel |
WO2001071261A1 (en) * | 2000-03-21 | 2001-09-27 | Freshman Flimmer Ab | Airflow controlling valve device |
WO2001073348A1 (en) * | 2000-03-29 | 2001-10-04 | Met Pro Corporation | Acoustic wind band |
JP2007322043A (ja) * | 2006-05-31 | 2007-12-13 | Matsushita Electric Ind Co Ltd | 吸音パイプ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3507354A (en) * | 1968-06-14 | 1970-04-21 | Dunham Bush Inc | Sound attenuating air discharge terminal device |
FI90588C (fi) * | 1991-03-18 | 1994-02-25 | Valmet Paper Machinery Inc | Reaktiivinen äänenvaimennin, etenkin paperitehtaiden ilmakanaviin |
JP2008122023A (ja) * | 2006-11-15 | 2008-05-29 | Mk Seiko Co Ltd | 消音装置 |
WO2009071963A1 (en) * | 2007-12-04 | 2009-06-11 | Eur.Ex S.R.L. | Silenced air intake for ventilation ducts, silencer for the air intake and method of operation of the air intake and silencer |
GB2528950A (en) * | 2014-08-06 | 2016-02-10 | Aaf Ltd | Sound suppression apparatus |
EP3121527B1 (de) * | 2015-07-21 | 2020-03-18 | Aereco GmbH | Lüftungsvorrichtung zur lüftung von gebäuderäumen |
-
2018
- 2018-02-01 SE SE1850117A patent/SE1850117A1/en not_active Application Discontinuation
-
2019
- 2019-01-29 EP EP19747424.0A patent/EP3746721A4/de active Pending
- 2019-01-29 WO PCT/SE2019/050069 patent/WO2019151931A1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3789747A (en) * | 1972-12-15 | 1974-02-05 | Industrial Acoustics Co | Ventilated acoustic structural panel |
WO2001071261A1 (en) * | 2000-03-21 | 2001-09-27 | Freshman Flimmer Ab | Airflow controlling valve device |
WO2001073348A1 (en) * | 2000-03-29 | 2001-10-04 | Met Pro Corporation | Acoustic wind band |
JP2007322043A (ja) * | 2006-05-31 | 2007-12-13 | Matsushita Electric Ind Co Ltd | 吸音パイプ |
Non-Patent Citations (1)
Title |
---|
See also references of WO2019151931A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3746721A1 (de) | 2020-12-09 |
SE1850117A1 (en) | 2019-08-02 |
WO2019151931A1 (en) | 2019-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20200630 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20210917 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G10K 11/162 20060101ALI20210914BHEP Ipc: F24F 13/062 20060101ALI20210914BHEP Ipc: F24F 7/00 20210101ALI20210914BHEP Ipc: G10K 11/16 20060101ALI20210914BHEP Ipc: F24F 13/06 20060101ALI20210914BHEP Ipc: F24F 13/24 20060101AFI20210914BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20230418 |