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公开(公告)号：US20220213685A1
公开(公告)日：2022-07-07
申请号：US17610720
申请日：2020-05-14
Applicant: Rockwool International A/S
Inventor： Jan Pollenus
Abstract: The invention concerns a suspended ceiling system for mounting ceiling tiles to a ceiling structure, said ceiling structure having a lower side from which the ceiling tiles are mounted, said ceiling tiles having an upper and a lower side, wherein at least two first hook profiles are provided on the lower side of the ceiling structure in parallel with a predetermined first distance; and at least two second hook profiles are provided on the upper side of each of the ceiling tiles in parallel with a second distance corresponding to the first distance, wherein said second hook profiles detachably engage the first hook profiles, whereby the ceiling tiles are hanging from the first hook profiles of the ceiling structure.
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公开(公告)号：US11247243B2
公开(公告)日：2022-02-15
申请号：US16609009
申请日：2018-04-23
Applicant: Rockwool International A/S
Inventor： Hans Kløverpris , Peter Nørgård
Abstract: A method and apparatus for rejection of defective mineral fibre slabs in a continuous production process of mineral fibre slabs.
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公开(公告)号：US11242629B2
公开(公告)日：2022-02-08
申请号：US15502836
申请日：2015-08-25
Applicant: ROCKWOOL INTERNATIONAL A/S
Inventor： Thomas Hjelmgaard , Povl Nissen , Erling Lennart Hansen , Lars Naerum
IPC: D04H1/4209 , D04H1/587 , D04H1/64 , C03C25/32 , C03C25/321
Abstract: The invention relates to an aqueous binder composition for mineral fibers comprising a component (i) in the form of one or more compounds selected from —compounds of the formula, and any salts thereof. In which R1 corresponds to H, alkyl, monohydroxyalkyl, dihydroxyalkyl, polyhydroxyalkyl, alkylene, alkoxy, amine; —compounds of the formula, and any salts thereof. In which R2 corresponds to H, alkyl, monohydroxyalkyl, dihydroxyalkyl, polyhydroxyalkyl, alkylene, alkoxy, amine; a component (ii) in the form of one or more compounds selected from the group of ammonia, amines or any salts thereof; a component (iii) in the form of one or more carbohydrates.
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公开(公告)号：US11072924B2
公开(公告)日：2021-07-27
申请号：US16471467
申请日：2017-11-17
Applicant: ROCKWOOL INTERNATIONAL A/S
Inventor： Rainer Albers
Abstract: The disclosure relates to a system for providing a fire safe sealing in an aperture in a wall, a ceiling or a floor of a building, consisting of at least two block shaped sealing elements with two main surfaces being oriented parallel to each other and at least three lateral faces connecting the main surfaces to each other, of which at least one element is made from mineral fibres and a binding agent, whereby lateral faces being arranged adjacent to each other, or lateral faces and main surfaces being arranged adjacent to each other, incorporate an angle being unequal to 90° and whereby each element is shorter than the length of the aperture and smaller than the height of the aperture.
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公开(公告)号：US11039584B2
公开(公告)日：2021-06-22
申请号：US16315325
申请日：2017-07-03
Applicant: ROCKWOOL International A/S
Abstract: A system (10,11) for controlling plant growth conditions in hydroponic growing systems, the system for controlling plant growth conditions comprising: at least one detector (7,1101) for measuring at least one property of a plant growth substrate; first (9,1103) and second (9,12, 1107) data processing means; data storage means (1120); and the or each detector (7,1101) being arranged to measure a property or properties of a plant growth substrate and to transmit a detector identifier and the measured property or properties over a communications link to the first data processing means; the first data processing means (9,1103) being arranged to: hold in a memory predefined irrigation data defining a relationship between: plural values for one or more of temperature, pH level, water content, nutrient content, oxygen content, and plant parameters of the substrate; and plural desired irrigation parameters; process measured properties received from each detector to obtain processed properties of the substrate; provide an output indicative of a desired irrigation input for the growth substrate, based upon the processed properties and the predefined irrigation data; and send processed data to the data storage means (1120), the data storage means arranged to store the sent data as logged data; the second data processing means (9, 12, 1107) being arranged to: receive data from the data storage means (1120); calculate predicted properties of the substrate based on the logged data; determine a difference between the processed properties of the substrate and the predicted properties of the substrate; receive an alert condition input for outputting an alert based on said difference; and output an alert when said difference meets the alert condition.
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Patent Agency Ranking
公开(公告)号：US20210095468A1
公开(公告)日：2021-04-01
申请号：US17052016
申请日：2019-04-30
Applicant: ROCKWOOL INTERNATIONAL A/S
Inventor： Vicky ENGELEN
Abstract: Bridging connector (1) for a suspended ceiling system, and a suspended ceiling system comprising the bridging connector. The bridging connector comprises a beam connector (2) joined to a wall engagement element (3) arranged at an angle of essentially 90 degrees to the beam connector (2), the wall engagement element (3) further comprising a depressed beam engagement element portion (4).
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公开(公告)号：US10859197B2
公开(公告)日：2020-12-08
申请号：US16094067
申请日：2017-03-29
Applicant: Rockwool International A/S
Inventor： Stephan-Ferdinand Reichinger
Abstract: A method for applying a flexible cladding material to an outer surface of an insulation layer for a pipe section includes providing the insulation layer in the shape of a cylinder and providing first and a second supporting elements with a gap therebetween. A layer of the flexible cladding material is arranged between the insulation layer and the first and second supporting elements. The insulation layer and the supporting elements are moved in relation to each other in such manner that the insulation layer and at least part of the layer of the flexible cladding material is moved through the gap between the first and the second supporting elements. The two supporting elements are moved toward one other after the insulation layer and the layer of flexible cladding material has passed through the gap. The flexible cladding material is adhesively connected to the insulation layer during or after the steps.
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公开(公告)号：US10711448B2
公开(公告)日：2020-07-14
申请号：US14422403
申请日：2013-08-23
Applicant: Rockwool International A/S
Inventor： Michaeel Emborg
IPC: E03F5/10
Abstract: The present invention relates to a device comprising a coherent manmade vitreous fibre substrate (MMVF substrate) and at least one first conduit (2) and at least one second conduit (3), each conduit having first and second open ends, wherein the MMVF substrate (1) comprises man-made vitreous fibres bonded with a cured binder composition, wherein the first open end of the first conduit and the first open end of the second conduit are each independently in fluid communication with the MMVF substrate, wherein the first conduit is at a greater height than the second conduit, wherein at least a portion of the MMVF substrate is disposed between the first and second conduits. The MMVF substrate provides for an increased water storage ability due to the hydrophilic behaviour of the substrate and its increased surface.
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公开(公告)号：US20200124225A1
公开(公告)日：2020-04-23
申请号：US16094067
申请日：2017-03-29
Applicant: Rockwool International A/S
Inventor： Stephan-Ferdinand REICHINGER
Abstract: A method for applying a flexible cladding material to an outer surface of an insulation layer for a pipe section includes providing the insulation layer in the shape of a cylinder and providing first and a second supporting elements with a gap therebetween. A layer of the flexible cladding material is arranged between the insulation layer and the first and second supporting elements. The insulation layer and the supporting elements are moved in relation to each other in such manner that the insulation layer and at least part of the layer of the flexible cladding material is moved through the gap between the first and the second supporting elements. The two supporting elements are moved toward one other after the insulation layer and the layer of flexible cladding material has passed through the gap. The flexible cladding material is adhesively connected to the insulation layer during or after the steps.
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10.发明授权Insulating panels made of stone wool, and concrete wall provided with such panels 有权由石棉制成的绝缘板，以及配有这种面板的混凝土墙公开(公告)号：US09580905B2
公开(公告)日：2017-02-28
申请号：US14785889
申请日：2014-04-23
Applicant: Rockwool International A/S
Inventor： Bruce Le Madec , Frederic-Jerome Cardona , Gilles Guyoton , Michel Guillon , Ismael Baraud
CPC classification number: E04C2/44 , E04B5/36 , E04F13/04 , E04F13/0875 , E04F13/0885
Abstract: Insulating panel (10) having a top face (12) and a bottom face (14) opposite the top face, comprising a body (20) made of stone wool with a part of substantially uniform first density and a part of substantially uniform second density, different from the first density, at least one profiled groove (22) being formed in said insulating panel starting from the top face, the top face (12) being made of stone wool, the groove (22) being formed in the stone wool, the number of grooves being less than or equal to three for 60 cm of a dimension of said panel perpendicular to the direction of the grooves.
Abstract translation: 具有与上表面相对的顶面（12）和底面（14）的绝缘板（10）包括由石棉制成的主体（20），其具有基本均匀的第一密度的部分和基本均匀的第二密度 与所述第一密度不同的是，所述绝缘板中的至少一个成型槽（22）从顶面开始形成，所述顶面（12）由石棉制成，所述槽（22）形成在所述石棉 对于垂直于凹槽方向的所述面板尺寸的60厘米，槽的数量小于或等于三个。
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