EP3746721A4 - Évent d'aération - Google Patents

Évent d'aération Download PDF

Info

Publication number: EP3746721A4
Authority: EP; European Patent Office
Prior art keywords: ventilation
Prior art date: 2018-02-01
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

Application number

EP19747424.0A

Other languages

German (de)

English (en)

Other versions

EP3746721A1 (fr

Inventor

Nils-Erik HÖRLIN

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hiak AB

Original Assignee

Hiak AB

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.)

2018-02-01

Filing date

2019-01-29

Publication date

2021-10-20

2019-01-29 Application filed by Hiak AB filed Critical Hiak AB

2020-12-09 Publication of EP3746721A1 publication Critical patent/EP3746721A1/fr

2021-10-20 Publication of EP3746721A4 publication Critical patent/EP3746721A4/fr

Status Pending legal-status Critical Current

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)

EP19747424.0A 2018-02-01 2019-01-29 Évent d'aération Pending EP3746721A4 (fr)

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 (fr)	2018-02-01	2019-01-29	Évent d'aération

Publications (2)

Publication Number	Publication Date
EP3746721A1 EP3746721A1 (fr)	2020-12-09
EP3746721A4 true EP3746721A4 (fr)	2021-10-20

Family

ID=67478365

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19747424.0A Pending EP3746721A4 (fr)	2018-02-01	2019-01-29	Évent d'aération

Country Status (3)

Country	Link
EP (1)	EP3746721A4 (fr)
SE (1)	SE1850117A1 (fr)
WO (1)	WO2019151931A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP7510735B2 (ja) *	2021-03-26	2024-07-04	三機工業株式会社	遮音止水システム及び遮音止水システムの施工方法
FR3134877B1 (fr) *	2022-04-21	2024-08-02	Atlantic Climatisation Et Traitement D’Air Ind	Visière pare-pluie pour système de ventilation d’une habitation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3789747A (en) *	1972-12-15	1974-02-05	Industrial Acoustics Co	Ventilated acoustic structural panel
WO2001071261A1 (fr) *	2000-03-21	2001-09-27	Freshman Flimmer Ab	Dispositif de vanne de regulation d'ecoulement d'air
WO2001073348A1 (fr) *	2000-03-29	2001-10-04	Met Pro Corporation	Bande a air acoustique
JP2007322043A (ja) *	2006-05-31	2007-12-13	Matsushita Electric Ind Co Ltd	吸音パイプ
WO2009071963A1 (fr) *	2007-12-04	2009-06-11	Eur.Ex S.R.L.	Admission d'air silencieuse pour conduits de ventilation, silencieux pour l'admission d'air et procédé de fonctionnement de l'admission d'air et du silencieux

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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
GB2528950A (en) *	2014-08-06	2016-02-10	Aaf Ltd	Sound suppression apparatus
EP3121527B1 (fr) *	2015-07-21	2020-03-18	Aereco GmbH	Dispositif d'aeration pour des pieces de batiment

2018
- 2018-02-01 SE SE1850117A patent/SE1850117A1/en not_active Application Discontinuation
2019
- 2019-01-29 WO PCT/SE2019/050069 patent/WO2019151931A1/fr not_active Ceased
- 2019-01-29 EP EP19747424.0A patent/EP3746721A4/fr active Pending

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3789747A (en) *	1972-12-15	1974-02-05	Industrial Acoustics Co	Ventilated acoustic structural panel
WO2001071261A1 (fr) *	2000-03-21	2001-09-27	Freshman Flimmer Ab	Dispositif de vanne de regulation d'ecoulement d'air
WO2001073348A1 (fr) *	2000-03-29	2001-10-04	Met Pro Corporation	Bande a air acoustique
JP2007322043A (ja) *	2006-05-31	2007-12-13	Matsushita Electric Ind Co Ltd	吸音パイプ
WO2009071963A1 (fr) *	2007-12-04	2009-06-11	Eur.Ex S.R.L.	Admission d'air silencieuse pour conduits de ventilation, silencieux pour l'admission d'air et procédé de fonctionnement de l'admission d'air et du silencieux

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019151931A1 *

Also Published As

Publication number	Publication date
EP3746721A1 (fr)	2020-12-09
SE1850117A1 (en)	2019-08-02
WO2019151931A1 (fr)	2019-08-08

Legal Events

Date	Code	Title	Description
2019-08-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2020-11-06	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
2020-11-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2020-12-09	17P	Request for examination filed	Effective date: 20200630
2020-12-09	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
2020-12-09	AX	Request for extension of the european patent	Extension state: BA ME
2021-05-05	DAV	Request for validation of the european patent (deleted)
2021-05-05	DAX	Request for extension of the european patent (deleted)
2021-10-20	A4	Supplementary search report drawn up and despatched	Effective date: 20210917
2021-10-20	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
2023-04-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2023-05-17	17Q	First examination report despatched	Effective date: 20230418

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