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    Flue Gas Baffle and Manufacturing Process Therefor
    3.
    发明公开
    Flue Gas Baffle and Manufacturing Process Therefor 审中-公开

    公开(公告)号：US20230194125A1

    公开(公告)日：2023-06-22

    申请号：US18084078

    申请日：2022-12-19

    申请人： Rheem Australia Pty. Limited

    发明人： Jim Jensen ,  Momtaiz Zraika

    IPC分类号： F24H9/00 ,  F24H7/00

    CPC分类号： F24H9/0031 ,  F24H7/00

    摘要： A flue baffle for a water heater comprises a plurality of holes along a length of the baffle and a plurality of bent blades along the length of the baffle, where each hole of the plurality of holes is adjacent to a bent blade of the plurality of bent blades. The holes are configured to permit flue gas to pass through the holes. The bent blades can have an alternating pattern where a first bent blade extends from one side of the baffle and the next bent blade extends from an opposite side of the baffle. A press tool for forming the baffle comprises a piercing tool for forming the plurality of holes and a lance and fold die for forming the bent blades.

    Location based temperature limit control for a water heater
    4.
    发明授权
    Location based temperature limit control for a water heater 有权

    公开(公告)号：US11506422B2

    公开(公告)日：2022-11-22

    申请号：US16465074

    申请日：2017-10-23

    申请人： Rheem Australia Pty Limited

    发明人： Yue-Xin Peng ,  Wilson Ng ,  Alan Ng ,  Samuel Zhang ,  Martin Agbayani ,  Yao Zhou

    IPC分类号： F24H9/20 ,  F24D19/10 ,  F24H7/00 ,  G05D23/19

    摘要： A method of controlling a temperature of water delivered by a water heating system, includes providing communication device which is adapted to receive a communication from at least one mobile device, the communication device being located so as to determine when the at least one mobile device is within a predefined zone in which is located a pre-selected water access point. In response to a determination that the at least one mobile device is within the predefined zone, enabling a user selecting a temperature setting of the where the water heating system. The selection is wirelessly communicated to a receiver which is in communication with the water heating system.

    SYSTEM, APPARATUS AND METHOD FOR EFFICIENT USE OF SOLAR PHOTOVOLTAIC ENERGY
    5.
    发明申请
    SYSTEM, APPARATUS AND METHOD FOR EFFICIENT USE OF SOLAR PHOTOVOLTAIC ENERGY 有权

    公开(公告)号：US20220010977A1

    公开(公告)日：2022-01-13

    申请号：US17352727

    申请日：2021-06-21

    申请人： Rheem Australia Pty Limited

    发明人： Grant Andrew Stepa ,  Peter Robert Kerr

    IPC分类号： F24D19/10 ,  F24H1/18 ,  H02S10/20 ,  H02S40/32 ,  H02S40/44 ,  H02J3/38

    摘要： A solar photovoltaic (PV) water heating system includes a tank (1.020) including at least a first heating unit (1.016) having at least first and second heating elements (1.016.1 . . . 1.016.x), at least one of which is switchable (1.014.1A . . . 1.014.1m); a PV solar collector (1.002); an inverter (1.004) adapted to convert the output from the PV collector to an alternating power supply; a modulator (1.060) to modulate the alternating power supply from the inverter; a controller (1.040) adapted to control the modulator and the switching of the or each switchable heating element; wherein the controller is adapted to control the modulator and the switchable heating elements to maximize the energy drawn from the PC collector.

    FLUE GAS BAFFLE AND MANUFACTURING PROCESS THEREFOR
    6.
    发明申请
    FLUE GAS BAFFLE AND MANUFACTURING PROCESS THEREFOR 有权

    公开(公告)号：US20210372665A1

    公开(公告)日：2021-12-02

    申请号：US16637342

    申请日：2018-07-27

    申请人： Rheem Australia Pty. Limited

    发明人： Jim Jensen ,  Momtaiz Zraika

    IPC分类号： F24H9/00 ,  F24H7/00

    摘要： A flue baffle for a water heater comprises a plurality of holes along a length of the baffle and a plurality of bent blades along the length of the baffle, where each hole of the plurality of holes is adjacent to a bent blade of the plurality of bent blades. The holes are configured to permit flue gas to pass through the holes. The bent blades can have an alternating pattern where a first bent blade extends from one side of the baffle and the next bent blade extends from an opposite side of the baffle. A press tool for forming the baffle comprises a piercing tool for forming the plurality of holes and a lance and fold die for forming the bent blades.

    A GAS HEATER FOR WATER AND A GAS WATER HEATER
    10.
    发明申请
    A GAS HEATER FOR WATER AND A GAS WATER HEATER 审中-公开

    公开(公告)号：US20170205115A1

    公开(公告)日：2017-07-20

    申请号：US15324626

    申请日：2015-05-27

    申请人： Rheem Australia Pty Limited

    发明人： Wilson Ng

    IPC分类号： F24H9/20 ,  F24D19/10 ,  F24H1/14

    CPC分类号： F24H9/2035 ,  F23N1/00 ,  F24D19/1051 ,  F24D2220/042 ,  F24D2220/044 ,  F24H1/145

    摘要： The present invention provides a method of operating a gas heater for water including the steps of: restricting a water flow to the gas heater; determining a first rate of a first gas heating for the restricted water flow; adjusting the gas heating to the restricted water flow; repeating the previous steps until a heated water has a temperature above a temperature threshold; removing the restriction to the water flow to increase the water flow; and determining a second rate of a second gas heating for the increased water flow. The present invention also provides a gas water heater which utilises such a method.