公开(公告)号：US20220229003A1

公开(公告)日：2022-07-21

申请号：US17609508

申请日：2020-05-06

Applicant: ORBITAL SYSTEMS AB

Inventor： Andreas ANDERBERG ,  Mikael NILSSON

IPC: G01N27/06 ,  G01N33/18

Abstract: The present invention describes a method involving measuring of water quality and/or detection of one or more substances in a water flow, said method involving the steps of using a sensor system comprising at least two electrodes, for sending frequency from at least one electrode and receiving a response from at least another electrode, wherein the method involves filtration over one or more frequency ranges in the response, to measure the impedance and using the impedance as an indicator of the water quality and/or for detection of one or more substances in the water flow.

公开(公告)号：US20230117729A1

公开(公告)日：2023-04-20

申请号：US17799392

申请日：2021-02-05

Applicant: Orbital Systems AB

Inventor： Johanna DENNBO ,  Mikael NILSSON ,  Patrik JONASSON

IPC: F24D17/00 ,  E03C1/02 ,  E03C1/044

Abstract: The present invention relates to a water distribution system with hygienisation capacity. According to a first aspect, the present invention describes a water distribution system (I) comprising a water supply, a heating source (IO0) or a point of inflow of externally heated water, at least one sensor measuring water quality, a flow path for water with a user outflow UO, and a control unit for operation of the water distribution system (1), said at least one sensor measuring water quality being connected to the control unit, wherein the water distribution system (I) comprises tubing in a tubing system where at least one portion of the tubing system in the water distribution system (1) comprises a tubing portion which is made of a plastic material comprising silver and/or zinc to provide an inner anti-biofilm of that tubing portion.

公开(公告)号：US20240328633A1

公开(公告)日：2024-10-03

申请号：US18646856

申请日：2024-04-26

Applicant: Orbital Systems AB

Inventor： Johanna DENNBO ,  Mikael NILSSON ,  Patrik JONASSON

IPC: F24D17/00 ,  E03C1/02 ,  E03C1/044

CPC classification number: F24D17/0078 ,  E03C1/025 ,  E03C1/044 ,  E03C2201/40

Abstract: The present invention relates to a water distribution system with hygienisation capacity. According to a first aspect, the present invention describes a water distribution system (I) comprising a water supply, a heating source (100) or a point of inflow of externally heated water, at least one sensor measuring water quality, a flow path for water with a user outflow UO, and a control unit for operation of the water distribution system (1), said at least one sensor measuring water quality being connected to the control unit, wherein the water distribution system (I) comprises tubing in a tubing system where at least one portion of the tubing system in the water distribution system (1) comprises a tubing portion which is made of a plastic material comprising silver and/or zinc to provide an inner anti-biofilm of that tubing portion.

公开(公告)号：US20240018755A1

公开(公告)日：2024-01-18

申请号：US18252749

申请日：2021-11-12

Applicant: Orbital Systems AB

Inventor： Mårten ÖBRINK ,  Michael RIDELL ,  Mikael NILSSON

IPC: E03B1/04 ,  C02F1/32

CPC classification number: E03B1/041 ,  C02F1/32 ,  C02F2103/002

Abstract: The present invention describes a water recirculation system 1 intended for recycling of water or discarding of water not suitable to recycle, said water recirculation system 1 comprising a heating unit 2 with one cold-side space 3 intended for a water flow in the water recirculation system 1 to be heated and one hot-side space 4 arranged to provide a heating fluid which indirectly heats said water flow in the cold-side space 3, said hot-side space 4 being connected to any of the following:



a reservoir comprising hot glycol or a hot water/glycol mixture; and/or
one side of a heat-exchanger arrangement with water on one side and glycol or a water/glycol mixture on the other side.