公开(公告)号：US11746523B2

公开(公告)日：2023-09-05

申请号：US17178724

申请日：2021-02-18

申请人： Knoll, Inc.

发明人： Masamichi Harrison Udagawa ,  Sigrid Moeslinger ,  Benjamin A. Pardo ,  Roger Wall

IPC分类号： E04B1/84 ,  E04B9/32 ,  E04B9/36 ,  A47G5/00 ,  E04B1/86 ,  E04B2/74 ,  E04B1/99 ,  F21S8/06 ,  G10K11/162 ,  E04B1/82

CPC分类号： E04B1/84 ,  A47G5/00 ,  E04B1/86 ,  E04B1/99 ,  E04B2/7409 ,  E04B2/7422 ,  E04B9/363 ,  E04B9/366 ,  F21S8/06 ,  G10K11/162 ,  E04B2001/829 ,  E04B2001/8263 ,  E04B2001/8281 ,  E04B2001/848 ,  E04B2001/849 ,  E04B2001/8433

摘要： A noise reduction apparatus can include a frame and multiple spaced apart panels positioned adjacent to each other. Each of the panels or only one of the spaced apart panel elements may have holes therein to receive acoustic waves for absorbing the waves between the panels. The panels can be attached to a frame or other connection structure so that the arrangement of panels can be hung over a work space or positioned in a work space (e.g. in a wall, formed as a partition or wall, included as part of shelving, etc.). The panels can also be incorporated into a light fixture that may hang from a ceiling or be attached to some other type of support (e.g. a table, a base, etc.). The panels can be composed of glass, wood, or other type of material.

公开(公告)号：US20210207368A1

公开(公告)日：2021-07-08

申请号：US17178724

申请日：2021-02-18

申请人： Knoll, Inc.

发明人： Masamichi Harrison Udagawa ,  Sigrid Moeslinger ,  Benjamin A. Pardo ,  Roger Wall

IPC分类号： E04B1/99 ,  E04B2/74 ,  E04B9/36 ,  G10K11/162 ,  F21S8/06

摘要： A noise reduction apparatus can include a frame and multiple spaced apart panels positioned adjacent to each other. Each of the panels or only one of the spaced apart panel elements may have holes therein to receive acoustic waves for absorbing the waves between the panels. The panels can be attached to a frame or other connection structure so that the arrangement of panels can be hung over a work space or positioned in a work space (e.g. in a wall, formed as a partition or wall, included as part of shelving, etc.). The panels can also be incorporated into a light fixture that may hang from a ceiling or be attached to some other type of support (e.g. a table, a base, etc.). The panels can be composed of glass, wood, or other type of material.