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1. 发明授权

US11549703B2 Ventilation system and method 有权
公开(公告)号：US11549703B2
公开(公告)日：2023-01-10
申请号：US16311420
申请日：2017-06-02
申请人： Framery Oy
发明人： Janne Haveri , Samu Hällfors , Mikko Tamminen , Pekka Toivola
IPC分类号： F24F7/013 , E04B1/82 , F24F7/02 , F24F7/06 , F24F13/24
摘要： A sound proof space, a ventilation system, and a method of ventilating a soundproof space, the ventilation system including at least one fan positioned at least one air inlet aperture or at least one air outlet aperture for sucking air therethrough and providing an air flow; at least one ventilation aperture for guiding air into the space to be ventilated; at least a first and a seconder air channel. The first and the second air channel are formed respectively into a single layer of a sandwich-type wall, roof or floor structure of the space to be ventilated; and the first and the second air channel are joined at one end thereof to form an indirect air path from the air inlet aperture to the ventilation aperture.

2. 发明授权

US11536036B2 Floor tile including fabric material and manufacturing method thereof 有权
公开(公告)号：US11536036B2
公开(公告)日：2022-12-27
申请号：US16060220
申请日：2016-02-25
申请人： NOX CORPORATION
发明人： Woon Kyu Jang , Young Dae Song , So Young Kim
IPC分类号： E04F15/10 , B32B27/12 , E04F15/20 , B32B5/02 , E04B1/82 , E04F15/22 , B32B27/20 , E04C2/32 , B32B27/32 , B32B27/36 , B32B27/30 , B32B27/22 , B32B37/18
摘要： The present invention relates to: a floor tile including a fabric material, and comprising a balancing layer, a noise prevention layer, a functional sheet layer, a fabric material layer, and a surface coating layer; and a manufacturing method thereof and more specifically to a floor tile including a fabric material and a manufacturing method thereof, the floor tile being a functional tile having a natural texture and a three-dimensional effect possessed by the fabric material, having excellent durability, preventing delamination of the fabric material layer, exhibiting excellent mechanical properties such as tensile strength, and enhancing cleaning facilitation.

3. 发明授权

US11527227B2 Sound isolation assembly 有权
公开(公告)号：US11527227B2
公开(公告)日：2022-12-13
申请号：US17178912
申请日：2021-02-18
申请人： G5 Trust, Michael R. Gernhart, Trustee
发明人： Michael Ray Gernhart , Dalton Michael Jeffery Gernhart , Elzo Forrest Gernhart
IPC分类号： G10K11/162 , E04F13/08 , E04B9/00 , E04B1/82
摘要： A sound isolation assembly comprising: a center ferrule; a top grommet isolator; a bottom grommet isolator; a spring; and a furring channel engagement portion. The sound isolation assembly is configured to engage with a structure and a furring channel, which itself is connected to a ceiling panel, such that the noise passing from one floor to the other is lessened as compared to a control system that does not use the sound isolation assembly. The spring may be steel and the grommet isolators may be rubber or the like, and the combination of the steel spring and grommet isolators reduces noise.

4. 发明授权

US11484089B2 Article of footwear having an automatic lacing system with integrated sound damping 有权
公开(公告)号：US11484089B2
公开(公告)日：2022-11-01
申请号：US16658724
申请日：2019-10-21
申请人： PUMA SE
发明人： Markus Bock
IPC分类号： E04B1/82 , A43B3/34 , A43C1/00 , A43C11/00 , A43C11/16 , G10K11/178 , G10K11/168 , A43C7/08
摘要： An automatic lacing system for an article of footwear includes a motor, a gear train coupled to the motor, a speaker, and a speaker controller in communication with the speaker and the motor. The speaker controller is configured to instruct the speaker to output a damping sound wave in response to activation of the motor to reduce or cancel sound generated by the motor or the gear train.

5. 发明授权

US11427999B2 Acoustic isolation booth 有权
公开(公告)号：US11427999B2
公开(公告)日：2022-08-30
申请号：US17180628
申请日：2021-02-19
申请人： JayVic LLC
发明人： Joab Perdue
IPC分类号： F41J11/00 , E04B1/82 , E04B1/32 , G10K11/162 , E04C2/24 , E04H1/12 , E04B1/86
摘要： An acoustic isolation booth for providing a space for noisemaking out of earshot from other parties. wherein: the acoustic isolation booth comprises a shell comprising at least two compartments, an intermediate wall, a plurality of outer walls, a ceiling and one or more entryways. The shell comprises a shell width, a shell depth and a shell height. The two compartments comprise at least a first compartment and a second compartment. each of the two compartments comprises a compartment depth, a compartment width and a compartment height. A first side wall, the intermediate wall and a second side wall are configured to divide a space within the shell into the first compartment and the second compartment.

6. 发明申请

US20220267565A1 Insulation Material and a Method for its Production 有权
公开(公告)号：US20220267565A1
公开(公告)日：2022-08-25
申请号：US17624838
申请日：2020-05-26
申请人： FIRST POINT A.S.
发明人： Gabriela Chlandová , Petr Spaniel
IPC分类号： C08K3/34 , C08K3/22 , C08K3/04 , E04B1/82 , B29C39/00
摘要： An insulating material, in particular a permeable fire-proof sound insulating material comprising water glass and rubber, in particular recycled rubber, consisting of a harden-able mixture which contains 47 to 61 wt % of rubber granulate, 30 to 50 wt % of aqueous sodium silicate, 0.1 to 0.5 wt % water glass stabiliser, 0.4 to 1.5 wt % water glass hardener, and 2 to 6 wt % of aluminium hydroxide, the surface of the rubber granulate being provided with carbon black, the carbon black constituting 0.1 to 1 wt % of total weight. A method for the production of insulating material, according to which firstly the rubber granules are mixed with an aqueous solution of carbon black so as to coat their entire surface, then is added to the aqueous sodium silicate solution aluminium hydroxide and the whole is mixed so as to form an insulating mixture, and then a water glass stabiliser is added to the aqueous sodium silicate solution, and then to this solution is mixed water glass hardener, with this solution being further stirred for 1 to 10 minutes to form a binder solution, and the insulating mixture is added to the binder solution with constant stirring, and the whole is mixed, and the resulting mixture is then poured into the application site.

7. 发明授权

US11414858B2 Two-way acoustic panel 有权
公开(公告)号：US11414858B2
公开(公告)日：2022-08-16
申请号：US16225284
申请日：2018-12-19
申请人： Rohr, Inc.
发明人： Michael Aten , John J. Anderson
IPC分类号： E04B1/82 , G10K11/178 , E04B1/84 , G10K11/168
摘要： An acoustic panel is provided that includes a first skin, a second skin and a core structure. The core structure is connected to and forms a plurality of cavities between the first skin and the second skin. The cavities include a first cavity and a second cavity. The first cavity is fluidly coupled with one or more first perforations in the first skin. The second cavity is fluidly coupled with one or more second perforations in the second skin.

8. 发明授权

US11346492B2 Fixing system for panels and turbomachine enclosure comprising such system 有权
公开(公告)号：US11346492B2
公开(公告)日：2022-05-31
申请号：US16077137
申请日：2017-02-06
申请人： NUOVO PIGNONE TECNOLOGIE SRL
发明人： Andrea Magarotto , Pierluigi Tozzi , Domenico Zaffino , Emanuele Checcacci , Valentina Bisio
IPC分类号： F16M1/04 , F16B5/00 , E04B1/82 , E04B1/84 , E04B2/72 , F16B5/06 , E04C3/02 , F01D25/28 , F02C7/24
摘要： A fixing system for a panel, particularly for a noise absorption panel, including an omega stringer having a substantially omega-shaped cross-section, wherein the omega stringer includes a central portion and two lateral foot portions; a flat bar longitudinally directly connected to the central portion of the omega stringer; a sealing gasket arranged longitudinally onto the lateral foot portions of the omega stringer or onto the flat bar; wherein height of omega stringer is selected so that, when a panel is clamped between the omega stringer and the flat bar, the sealing gasket is compressed between panel and fixing system.

9. 发明申请

US20220154747A1 A FLOOR ELEMENT FOR FORMING A FLOOR COVERING, A FLOOR COVERING, AND A METHOD FOR MANUFACTURING A FLOOR ELEMENT 有权
公开(公告)号：US20220154747A1
公开(公告)日：2022-05-19
申请号：US17425995
申请日：2020-02-11
申请人： Dal-Tile Corporation
发明人： Claudio Caselli , Rahul Patki , Jan Eddy De Rick
IPC分类号： F16B5/00 , E04B1/82
摘要： A floor element for forming a floor covering, wherein the floor element comprises a board having edges provided with coupling elements adapted to cooperate with coupling elements of an adjacent similar floor element in said floor covering wherein the coupling elements comprise at least one male part and at least one female part said male part being positioned along a first edge and protruding outwardly beyond an upper edge at said first edge, said female part being positioned along a second edge and extending inwardly beyond an upper edge at said second edge to thereby form a recess for at least partially receive the male part, wherein said recess comprises an inlet opening having a vertical breadth, with the characteristic that the ratio between the vertical breadth and the thickness of the board is more than 0.4.

10. 发明申请

US20220145616A1 A BOOTH AND AN ACOUSTIC SEAL 有权
公开(公告)号：US20220145616A1
公开(公告)日：2022-05-12
申请号：US17435672
申请日：2020-03-05
申请人： TRIESTE GROUP ONE LTD
发明人： Roger PHILLIPS
IPC分类号： E04B1/82 , E04B1/343 , E04B1/348 , E04H1/12
摘要： A freestanding booth comprising upstanding peripheral walls, a roof and a base upon which the booth stands in use, one of the walls defining an opening that is closed by a door, wherein the base extends along a basal edge of a first of the walls, the first wall being fixed to the base via a first levelling assembly, the first levelling assembly comprising a first height adjustment mechanism and a second height adjustment mechanism that are spaced apart from one another in a longitudinal direction of the basal edge of the first wall and are independently adjustable for altering an angle of the basal edge of the first wall relative to the ground.

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