公开(公告)号：US09448200B2

公开(公告)日：2016-09-20

申请号：US14392031

申请日：2013-09-19

Applicant: University of Southampton

Inventor： Hywel Morgan ,  Matthew Charles Mowlem ,  Xi Huang ,  Robin William Pascal

IPC: G01N27/327 ,  G01N27/416 ,  G01N27/49 ,  G01N33/18

CPC classification number: G01N27/4163 ,  G01N27/49 ,  G01N33/18

Abstract: Apparatus (2) for sensing at least one parameter in water, which apparatus (2) comprises: (i) a dissolved oxygen sensor (4) for sensing dissolved oxygen in the water; and which apparatus (2) is such that: (ii) the dissolved oxygen sensor (4) has a working electrode and a reference electrode; and (iii) a voltage signal is applied between the working electrode and the reference electrode, and the voltage signal provides a conditioning waveform, then a wait time, and then a measurement function.

Abstract translation: 用于感测水中的至少一个参数的装置（2），所述装置（2）包括：（i）用于感测水中的溶解氧的溶解氧传感器（4） 以及（ii）溶解氧传感器（4）具有工作电极和参考电极的装置（2） 和（iii）在工作电极和参考电极之间施加电压信号，并且电压信号提供调理波形，然后是等待时间，然后进行测量功能。

公开(公告)号：US20150192535A1

公开(公告)日：2015-07-09

申请号：US14392030

申请日：2013-09-19

Applicant: UNIVERSITY OF SOUTHAMPTON

Inventor： Hywel Morgan ,  Matthew Charles Mowlen ,  Xi Huang

IPC: G01N27/06 ,  G01F23/00 ,  G01K13/00 ,  G01N33/18

CPC classification number: G01N27/06 ,  G01F23/00 ,  G01K13/00 ,  G01N33/18 ,  G01N33/1806

Abstract: Apparatus (2) for sensing at least one parameter in water, which apparatus (2) comprises: (i) a conductivity sensor (6) for sensing conductivity in water; (ii) the conductivity sensor (6) is an electrode-based conductivity sensor having bare electrodes (12) which contact the water; (iii) there are at least four of the electrodes (12); (iv) the conductivity sensor (6) is fabricated on a substrate (14) using photolithography and etching; (v) the conductivity sensor (6) is an open cell sensor having a physically unconstrained electric field; (vi) the conductivity sensor (6) is of a dot construction comprising a dot and a surrounding formation; (vii) the conductivity sensor (6) has two electrodes which are for current stimulation and which geometrically bound and enclose another two electrodes which are for voltage sensing; and (viii) the conductivity sensor (6) is a laminar construction on the substrate (14).

Abstract translation: 用于感测水中的至少一个参数的装置（2），所述装置（2）包括：（i）用于感测水中的电导率的电导率传感器（6） （ii）电导率传感器（6）是具有与水接触的裸露电极（12）的基于电极的电导率传感器; （iii）至少有四个电极（12）; （iv）使用光刻和蚀刻在基板（14）上制造电导率传感器（6）; （v）电导率传感器（6）是具有物理无约束电场的开放式电池传感器; （vi）电导率传感器（6）是点状结构，其包括点和周围地层; （vii）电导率传感器（6）具有两个用于电流刺激的电极，并且几何结合并且包围用于电压感测的另外两个电极; 和（viii）电导率传感器（6）是衬底（14）上的层状结构。

公开(公告)号：US20150192534A1

公开(公告)日：2015-07-09

申请号：US14392029

申请日：2013-09-19

Applicant: UNIVERSITY OF SOUTHAMPTON

Inventor： Hywel Morgan ,  Matthew Charles Mowlem ,  Xi Huang

IPC: G01N27/06 ,  G01F23/00

CPC classification number: G01N27/06 ,  G01F23/00 ,  G01K13/00 ,  G01N27/07 ,  G01N33/18

Abstract: Apparatus (2) for sensing at least one parameter in water, which apparatus comprises: (i) a conductivity sensor (6) for sensing conductivity in the water; (ii) a dissolved oxygen sensor (4) for sensing dissolved oxygen in the water; (iii) a glass substrate (14); and (iv) the conductivity sensor (6) and the dissolved oxygen sensor (4) are fabricated on the glass substrate (14) using photolithography and etching.

Abstract translation: 用于感测水中的至少一个参数的装置（2），所述装置包括：（i）用于感测水中的电导率的电导率传感器（6） （ii）用于感测水中溶解氧的溶解氧传感器（4）; （iii）玻璃基板（14）; 和（iv）使用光刻和蚀刻在玻璃基板（14）上制造电导率传感器（6）和溶解氧传感器（4）。

公开(公告)号：US09983158B2

公开(公告)日：2018-05-29

申请号：US14392029

申请日：2013-09-19

Applicant: University of Southampton

Inventor： Hywel Morgan ,  Matthew Charles Mowlem ,  Xi Huang

IPC: G01N27/00 ,  G01N27/06 ,  G01N27/07 ,  G01K13/00 ,  G01N33/18 ,  G01F23/00

CPC classification number: G01N27/06 ,  G01F23/00 ,  G01K13/00 ,  G01N27/07 ,  G01N33/18

Abstract: Apparatus (2) for sensing at least one parameter in water, which apparatus comprises: (i) a conductivity sensor (6) for sensing conductivity in the water; (ii) a dissolved oxygen sensor (4) for sensing dissolved oxygen in the water; (iii) a glass substrate (14); and (iv) the conductivity sensor (6) and the dissolved oxygen sensor (4) are fabricated on the glass substrate (14) using photolithography and etching.

公开(公告)号：US09841392B2

公开(公告)日：2017-12-12

申请号：US14392030

申请日：2013-09-19

Applicant: University of Southampton

Inventor： Hywel Morgan ,  Matthew Charles Mowlem ,  Xi Huang

IPC: G01N27/06 ,  G01N33/18 ,  G01F23/00 ,  G01K13/00

CPC classification number: G01N27/06 ,  G01F23/00 ,  G01K13/00 ,  G01N33/18 ,  G01N33/1806

Abstract: Apparatus (2) for sensing at least one parameter in water, which apparatus (2) comprises: (i) a conductivity sensor (6) for sensing conductivity in water; (ii) the conductivity sensor (6) is an electrode-based conductivity sensor having bare electrodes (12) which contact the water; (iii) there are at least four of the electrodes (12); (iv) the conductivity sensor (6) is fabricated on a substrate (14) using photolithography and etching; (v) the conductivity sensor (6) is an open cell sensor having a physically unconstrained electric field; (vi) the conductivity sensor (6) is of a dot construction comprising a dot and a surrounding formation; (vii) the conductivity sensor (6) has two electrodes which are for current stimulation and which geometrically bound and enclose another two electrodes which are for voltage sensing; and (viii) the conductivity sensor (6) is a laminar construction on the substrate (14).

公开(公告)号：US09816962B2

公开(公告)日：2017-11-14

申请号：US14392028

申请日：2013-09-19

Applicant: University of Southampton

Inventor： Hywel Morgan ,  Matthew Charles Mowlem ,  Xi Huang ,  Robin William Pascal

IPC: G01N27/413 ,  G01N27/416 ,  C25B9/00

CPC classification number: G01N27/413 ,  C25B9/00 ,  G01N27/4166 ,  G01N27/4168

Abstract: Apparatus (2) for sensing at least one parameter in water, which apparatus (2) comprises: (i) at least one electrode based sensor (4, 6) for sensing at least one parameter in water; and which apparatus (2) is such that: (ii) the electrode based sensor (4, 6) has a self-cleaning electrode; (iii) the electrode based sensor (4, 6) has a reference electrode; (iv) the self-cleaning electrode is stable in water; (v) the apparatus (2) is configured to operate by liberating chlorine from the water using a first waveform applied to the self-cleaning electrode; (VI) the apparatus (2) is configured to operate by liberating chlorine and oxygen from the water using a second waveform applied to the self-cleaning electrode; and (VII) the apparatus (2) is configured to preserve the condition of the reference electrode by periodically regenerating the reference electrode.

公开(公告)号：US20150226697A1

公开(公告)日：2015-08-13

申请号：US14392028

申请日：2013-09-19

Applicant: UNIVERSITY OF SOUTHAMPTON

Inventor： Hywel Morgan ,  Matthew Charles Mowlem ,  Xi Huang ,  Robin William Pascal

IPC: G01N27/413 ,  C25B9/00 ,  G01N27/416

CPC classification number: G01N27/413 ,  C25B9/00 ,  G01N27/4166 ,  G01N27/4168

Abstract: Apparatus (2) for sensing at least one parameter in water, which apparatus (2) comprises: (i) at least one electrode based sensor (4, 6) for sensing at least one parameter in water; and which apparatus (2) is such that: (ii) the electrode based sensor (4, 6) has a self-cleaning electrode; (iii) the electrode based sensor (4, 6) has a reference electrode; (iv) the self-cleaning electrode is stable in water; (v) the apparatus (2) is configured to operate by liberating chlorine from the water using a first waveform applied to the self-cleaning electrode; (VI) the apparatus (2) is configured to operate by liberating chlorine and oxygen from the water using a second waveform applied to the self-cleaning electrode; and (VII) the apparatus (2) is configured to preserve the condition of the reference electrode by periodically regenerating the reference electrode.

Abstract translation: 用于感测水中的至少一个参数的装置（2），所述装置（2）包括：（i）用于感测水中的至少一个参数的至少一个基于电极的传感器（4,6） 以及（ii）电极基传感器（4,6）具有自清洁电极， （iii）基于电极的传感器（4,6）具有参考电极; （iv）自清洁电极在水中稳定; （v）设备（2）被配置为通过使用施加到自清洁电极的第一波形从水中释放氯而进行操作; （VI）中，设备（2）被配置为通过使用施加到自清洁电极的第二波形从水中释放氯和氧而进行操作; 和（VII），所述装置（2）被配置为通过周期性地再生所述参考电极来保持所述参考电极的状态。

公开(公告)号：US20150212040A1

公开(公告)日：2015-07-30

申请号：US14392031

申请日：2013-09-19

Applicant: UNIVERSITY OF SOUTHAMPTON

Inventor： Hywel Morgan ,  Matthew Charles Mowlem ,  Xi Huang ,  Robin William Pascal

IPC: G01N27/416 ,  G01N27/49

CPC classification number: G01N27/4163 ,  G01N27/49 ,  G01N33/18

Abstract: Apparatus (2) for sensing at least one parameter in water, which apparatus (2) comprises: (i) a dissolved oxygen sensor (4) for sensing dissolved oxygen in the water; and which apparatus (2) is such that: (ii) the dissolved oxygen sensor (4) has a working electrode and a reference electrode; and (iii) a voltage signal is applied between the working electrode and the reference electrode, and the voltage signal provides a conditioning waveform, then a wait time, and then a measurement function.

Abstract translation: 用于感测水中的至少一个参数的装置（2），所述装置（2）包括：（i）用于感测水中的溶解氧的溶解氧传感器（4） 以及（ii）溶解氧传感器（4）具有工作电极和参考电极的装置（2） 和（iii）在工作电极和参考电极之间施加电压信号，并且电压信号提供调理波形，然后是等待时间，然后进行测量功能。