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1. 发明公开

EP3325894A1 DAMPER FOR VENTILATION SYSTEMS 有权
公开(公告)号：EP3325894A1
公开(公告)日：2018-05-30
申请号：EP16753724.0
申请日：2016-07-14
申请人： Lindab AB
发明人： HULTMARK, Göran , SALOMONSSON, Robert , VORRE, Anders
IPC分类号： F24F13/06 , F24F13/24
CPC分类号： F24F13/06 , F24F2013/242
摘要： The invention pertains to a damper disposed to regulate an air flow opening for passage of an air flow in a ventilation duct, and a ventilation system comprising such a damper. The damper comprises a disk and a mounting part, the mounting part is disposed to mount the damper in the ventilation duct, whereupon the air flow opening is formed between the inside of the ventilation duct and the periphery of the disk, and the disk is disposed to be movable between an opened and a closed position in order to regulate the size of the air flow opening. The disk is characterized in that the disk has an extension in the plane of the disk, the damper contains an air-permeable material, the air-permeable material is mounted on the disk, at least at the periphery of the disk, a portion of the air-permeable material extends past the edge of the disk with a length in the plane of the disk being at least 5% of the extent of the disk and it is designed to be located in the air flow opening when the damper is arranged in the ventilation duct.

2. 发明公开

EP2252836A1 SOUND ABSORBING BAFFLE AND ARRANGEMENT FOR A BAFFLE 有权
标题翻译：沉默墙的墙和装置
公开(公告)号：EP2252836A1
公开(公告)日：2010-11-24
申请号：EP09716321.6
申请日：2009-02-27
申请人： Lindab AB
发明人： HULTMARK, Göran , HUSTED, Mette , KNUDSEN, Morten
IPC分类号： F24F13/24 , G10K11/16 , F01N1/10 , F16L55/033
CPC分类号： F24F13/24 , F16L55/0331 , F16L55/0336 , F24F13/0263
摘要： The present invention relates to a baffle for use in a silencer intended for ventilation ducts and to a sound damping arrangement of baffles. The baffle (2) according to the invention is of rectangular shape as viewed both from the side and in vertical cross-section transverse to its longitudinal direction, comprises an acoustically damping material (10) disposed in a shape-stabilising frame arrangement and comprises in its longitudinal direction three zones represented by: a forward end portion (a) of tapering shape comprising the front edge (3) of the baffle and adapted to meeting and dividing an incoming air stream, a middle portion (b) having substantially the shape of a rectangular cuboid and provided with plane-parallel main surfaces (4) for the acoustically damping material (10) for absorbing noise from a passing air stream, and a rear end portion (c) of tapering shape comprising the rear edge (5) of the baffle and adapted to regulating the bringing together of the divided and sound-damped air stream. The sound damping arrangement comprises more than one baffle disposed with a constant gap width between main surfaces (4) of the respective middle portion (b) of adjacent baffles.

3. 发明公开

EP3479030A1 DEVICE FOR TEMPERATURE CONTROL OF RESIDENCES 审中-公开
公开(公告)号：EP3479030A1
公开(公告)日：2019-05-08
申请号：EP17820650.4
申请日：2017-06-27
申请人： Lindab AB
发明人： HULTMARK, Göran
IPC分类号： F24F3/044 , F24F13/02 , F24F7/06 , F24F13/30

4. 发明公开

EP2633244A1 AIR OUTLET 有权
标题翻译：通风口
公开(公告)号：EP2633244A1
公开(公告)日：2013-09-04
申请号：EP11811133.5
申请日：2011-10-21
申请人： Lindab AB
发明人： HULTMARK, Göran , LUND, Henning
IPC分类号： F24F13/075 , F24F13/12 , F24F13/26
CPC分类号： F24F13/26 , F24F13/075 , F24F13/12 , F24F2013/0616 , F24F2221/14
摘要： The invention relates to an air flow apparatus (1 ) for directing an air flow (2) into a room, which air flow apparatus (1 ) comprises at least one air flow passage (3a, 3b) having at least one air flow directing means (4a, 4b) received therein for directing the air flow (2) from the airflow apparatus (1) into the room. The air flow directing means (4a, 4b) are adjustably arranged in relation to the airflow passage (3a, 3b) between an inactive and an active position. I the active position the air flow directing means (4a, 4b) physically more arranged within the air flow passage (3a, 3b) than in the inactive position. This in order to change direction the outflowing air flow (2) in and/or from the air flow passage (3a, 3b) in relation to the outflowing air flow (2) In the Inactive position.

5. 发明公开

EP2394100A2 SUPPLY AIR TERMINAL DEVICE 有权
标题翻译：供应空气终端设备
公开(公告)号：EP2394100A2
公开(公告)日：2011-12-14
申请号：EP10705214.4
申请日：2010-02-05
申请人： Lindab AB
发明人： HULTMARK, Göran , DOHNAL, Miroslav
IPC分类号： F24F1/01 , F24F13/062 , F24F13/10
CPC分类号： F24F1/01 , F24F13/062 , F24F13/10 , F24F2013/0616
摘要： A supply air terminal device (1) with a main chamber (2) configured to have air (3) flowing through it. The main chamber (2) comprises an inlet (4) for inflow of air (3) from a source disposed outside the supply air terminal device (1), and a bottom plate (5), which bottom plate (5) comprises air flow passages (7a, 7b) running through it for throughflow of at least part of the air (3) from an inside to an outside of the main chamber (2). An adjustable regulating element (10) is disposed in the supply air terminal device (1). The regulating element (10) comprises inside the main chamber (2) and at a distance from the airflow passages (7a, 7b) at least one beam element (12a, 12c). The beam element (12a, 12c) is connected to means (13a, 13b, 13c) with a respective direction from the beam element (12a, 12c) towards and through a respective airflow passage (7a, 7b). Each means (13a, 13b, 13c) has in its direction per unit length a narrowing cross-sectional area and is adjustable in the respective air flow passage (7a, 7b) so that a throughflow cross-section for the respective air flow passage (7a, 7b) can be adjusted between at least a first size of throughflow cross-section and at least a second size of throughflow cross-section.
摘要翻译： 1.一种具有主室（2）的供气终端装置（1），所述主室（2）构造成使空气（3）流过所述主室。主室（2）包括用于从布置在供气终端装置（1）外部的源流入空气（3）的入口（4）和底板（5），底板（5）包括空气流通道（7a，7b）贯穿其中以使至少部分空气（3）从主室（2）的内部流向外部。供气终端装置（1）中设置有可调节的调节元件（10）。调节元件（10）包括在主室（2）内部并与气流通道（7a，7b）间隔开的至少一个梁元件（12a，12c）。梁元件（12a，12c）以分别来自梁元件（12a，12c）的方向朝向并穿过相应的气流通道（7a，7b）连接到装置（13a，13b，13c）。每个装置（13a，13b，13c）在其每个单位长度的方向上具有变窄的横截面面积并且可在相应的气流通道（7a，7b）中调节，使得相应的气流通道（7a，7b）的通流横截面 7a，7b）可以在至少第一尺寸的通流横截面和至少第二尺寸的通流横截面之间进行调节。

6. 发明公开

EP2304329A1 PLENUM BOX 有权
标题翻译：接线盒
公开(公告)号：EP2304329A1
公开(公告)日：2011-04-06
申请号：EP09794740.2
申请日：2009-07-08
申请人： Lindab AB
发明人： HULTMARK, Göran , SALOMONSSON, Robert , JESPERSEN, Martin , VORRE, Anders
IPC分类号： F24F11/04 , F24F13/06 , F24F13/10
CPC分类号： F24F13/10 , F24F11/745 , F24F13/06 , F24F13/068 , F24F2013/0608
摘要： The invention relates to a plenum box (1a, 1 b) configured for use in a ventilation system (2) with flowing air in order to be able to quickly regulate flows between the ventilation system (2) and a room. The plenum box (1) comprises a pressure distribution pipe (4) which is disposed in an inlet (3) to the plenum box (1) and which itself comprises a regulating damper (5), and an outlet (6a, 6b). The inlet (3) is configured to have an air flow (7) passing through it. The pressure distribution pipe (4) extends inside the plenum box (1a, 1b) from the inlet (3), and the surface of the pressure distribution pipe (4) has perforations (8) which allow the air flow (7) to pass through them between the inside (9) and outside (10) of the pressure distribution pipe (4). The regulating damper (5) is disposed adjustably in the axial direction (11) inside the pressure distribution pipe (4) whereby the total aperture cross-section (12) of the perforations (8) per unit length varies in the axial direction (11) of the pressure distribution pipe (4).

7. 发明授权

EP2252836B1 SOUND ABSORBING BAFFLE AND ARRANGEMENT FOR A BAFFLE 有权
公开(公告)号：EP2252836B1
公开(公告)日：2018-10-10
申请号：EP09716321.6
申请日：2009-02-27
申请人： Lindab AB
发明人： HULTMARK, Göran , HUSTED, Mette , KNUDSEN, Morten
IPC分类号： F24F13/24 , G10K11/16 , F01N1/10 , F16L55/033 , F24F13/02
CPC分类号： F24F13/24 , F16L55/0331 , F16L55/0336 , F24F13/0263
摘要： The present invention relates to a baffle for use in a silencer intended for ventilation ducts and to a sound damping arrangement of baffles. The baffle (2) according to the invention is of rectangular shape as viewed both from the side and in vertical cross-section transverse to its longitudinal direction, comprises an acoustically damping material (10) disposed in a shape-stabilising frame arrangement and comprises in its longitudinal direction three zones represented by: a forward end portion (a) of tapering shape comprising the front edge (3) of the baffle and adapted to meeting and dividing an incoming air stream, a middle portion (b) having substantially the shape of a rectangular cuboid and provided with plane-parallel main surfaces (4) for the acoustically damping material (10) for absorbing noise from a passing air stream, and a rear end portion (c) of tapering shape comprising the rear edge (5) of the baffle and adapted to regulating the bringing together of the divided and sound-damped air stream. The sound damping arrangement comprises more than one baffle disposed with a constant gap width between main surfaces (4) of the respective middle portion (b) of adjacent baffles.

8. 发明公开

EP3237815A1 DAMPER FOR VENTILATION SYSTEMS 审中-公开
标题翻译：通风系统的阻尼器
公开(公告)号：EP3237815A1
公开(公告)日：2017-11-01
申请号：EP15873739.5
申请日：2015-12-15
申请人： Lindab AB
发明人： HULTMARK, Göran , KÆSELER, Arne
IPC分类号： F24F13/10 , F24F11/04
CPC分类号： F24F13/10 , F24F11/74 , F24F11/745 , F24F13/1486 , F24F2013/146
摘要： The present invention is relative to a damper (5) adapted to regulate an air flow orifice (7) for passing of an air flow in a ventilation duct (2), wherein the damper (5) comprises a plate (11), a regulating device (12) and a mounting element (13), wherein the mounting element (13) is resilient and comprises a first and a second end (19, 20), the distance (L1, L2) between the first and the second end (19, 20) being arranged to change when the mounting element (13) bends resiliently, and wherein the first and a seconds end (19, 20) are adapted to cooperate with an inside of the ventilation duct (2) to removably mount the damper (5) in the ventilation duct (2), and a ventilation system (1) comprising such a damper (5).
摘要翻译：本发明涉及一种适于调节通风管道（2）中的气流通过的气流孔（7）的阻尼器（5），其中阻尼器（5）包括板（11），调节器装置（12）和安装元件（13），其中所述安装元件（13）是弹性的并且包括第一端和第二端（19,20），所述第一端和所述第二端之间的距离（L1，L2）其特征在于，所述第一端和第二端（19,20）适于与所述通风管（2）的内部配合以可拆卸地安装所述风门装置（5）和通风系统（1），所述通风系统（1）包括所述风门（5）。

9. 发明授权

EP2633244B9 AIR OUTLET 有权
标题翻译：出风口
公开(公告)号：EP2633244B9
公开(公告)日：2017-06-14
申请号：EP11811133.5
申请日：2011-10-21
申请人： Lindab AB
发明人： HULTMARK, Göran , LUND, Henning
IPC分类号： F24F13/075 , F24F13/12 , F24F13/26
CPC分类号： F24F13/26 , F24F13/075 , F24F13/12 , F24F2013/0616 , F24F2221/14

10. 发明授权

EP2633244B1 AIR OUTLET 有权
标题翻译：通风口
公开(公告)号：EP2633244B1
公开(公告)日：2016-12-28
申请号：EP11811133.5
申请日：2011-10-21
申请人： Lindab AB
发明人： HULTMARK, Göran , LUND, Henning
IPC分类号： F24F13/075 , F24F13/12 , F24F13/26
CPC分类号： F24F13/26 , F24F13/075 , F24F13/12 , F24F2013/0616 , F24F2221/14

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