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    PLANT GROWTH CONTROL SYSTEM
    81.
    发明申请
    PLANT GROWTH CONTROL SYSTEM 有权

    公开(公告)号：US20210337748A1

    公开(公告)日：2021-11-04

    申请号：US17280500

    申请日：2019-09-27

    Applicant: ROCKWOOL International A/S

    Inventor： Paul J.L.H. BOUWENS ,  Andrew Wreathall LEE ,  Peter Benjamin SPOOR

    IPC: A01G25/16 ,  A01G31/02 ,  A01G9/24

    Abstract: A system controlling plant growth conditions in hydroponic growing systems, the system for controlling plant growth conditions comprising: at least one detector for measuring at least one property of a plant growth substrate or environmental condition; first and second data processing means; data storage means and the or each detector being arranged to measure a property or properties of a plant growth substrate or environmental condition 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 being arranged to: hold in a memory predefined growth data including irrigation data, environmental data, plant data, harvest data, crop data and/or climate data defining a relationship between: plural values for one or more of temperature, pH level, water content, nutrient content, oxygen content of the substrate, air temperature, humidity and light level, climate conditions, plant parameters, harvest and crop conditions; and plural desired irrigation parameters and environmental parameters; process measured properties received from each detector to obtain processed properties of the substrate; provide an output indicative of a desired growth input for the growth substrate, based upon the processed properties and the predefined growth data; and send processed data to the data storage means, the data storage means arranged to store the sent data as logged data; the second data processing means being arranged to: receive data from the data storage means; 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 a message condition input for outputting a message based on said difference; and output a message when said difference meets the message condition.

    AN INTERIOR INSULATION SYSTEM WITH MOISTURE CONTROL
    82.
    发明申请
    AN INTERIOR INSULATION SYSTEM WITH MOISTURE CONTROL 有权

    公开(公告)号：US20210270033A1

    公开(公告)日：2021-09-02

    申请号：US17260594

    申请日：2019-07-02

    Applicant: Rockwool International A/S

    Inventor： Jens Eg Rahbek

    IPC: E04B1/76 ,  E04B1/66 ,  E04B1/78

    Abstract: An interior insulation system with moisture control for an exterior building wall has a first insulation element adapted for abutting the interior surface of the external wall; a second insulation element abutting said first insulation element; a vapour barrier covering the interior surface of the second insulation element; and a support structure below the first and second insulation elements and supporting said first and second insulation elements The support structure has a gutter profile having a cavity with an upper opening and at least one ventilation opening, and a third insulation element is provided in at least a portion of said cavity.

    Partition wall
    84.
    发明授权
    Partition wall 有权

    公开(公告)号：US11035119B2

    公开(公告)日：2021-06-15

    申请号：US16495213

    申请日：2018-03-20

    Applicant: Rockwool International A/S

    Inventor： Jannie Bakkaer Sørensen ,  Klavs Koefoed Jakobsen

    IPC: E04B2/74

    Abstract: A partition wall for a building structure having a plurality of building units separated by such partition wall to provide acoustic insulation therebetween. The partition wall has a plurality of column assemblies, such as at least two, substantially vertically mounted in a generally horizontally oriented base profile.

    Plant growth system
    85.
    发明授权
    Plant growth system 有权

    公开(公告)号：US11026372B2

    公开(公告)日：2021-06-08

    申请号：US14902909

    申请日：2014-07-04

    Applicant: Rockwool International A/S

    Inventor： Jacob Frank De Groot ,  Dolf van der Veen ,  Eelke Gjalt Hempenius

    IPC: A01G9/24 ,  A01B79/00 ,  A01G25/16 ,  G05B15/02 ,  A01G31/02 ,  A01G9/12 ,  A01G24/18

    Abstract: A system and related method for monitoring plant growth conditions is provided, comprising a plurality of detectors (7) and central detector data processing means (1103); each detector (7) being arranged to measure properties indicative of a temperature, a water content, and a nutrient content, of a plant growth substrate; each detector (7) being further arranged to transmit the measured property or properties over a communications link to the central detector data processing means (1103); the central detector data processing means (1103) being arranged to store predefined irrigation data, defining a relationship between plural values for temperature, water content, pH level and/or nutrient content of the plant growth substrate; and plural desired irrigation output values; process the measured properties from each detector (7) to determine calculated properties of the substrate; and provide an output indicative of a desired irrigation input for the growth substrate, based upon measured properties received from the detectors (7) and the predefined irrigation data. A portable detector communications device (1105) for communicating configuration data relating to the detectors (7) may be included in the system.

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