BR0308437A - sonda - Google Patents

sonda

Info

Publication number
BR0308437A
BR0308437A BRPI0308437-0A BR0308437A BR0308437A BR 0308437 A BR0308437 A BR 0308437A BR 0308437 A BR0308437 A BR 0308437A BR 0308437 A BR0308437 A BR 0308437A
Authority
BR
Brazil
Prior art keywords
sensor
probe
adjacent
scrubbing element
brush
Prior art date
Application number
BRPI0308437-0A
Other languages
English (en)
Inventor
Mike Lizotte
Chris Hoffman
Daniel Lechleiter
John Mcdonald
Original Assignee
Ysi Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ysi Inc filed Critical Ysi Inc
Publication of BR0308437A publication Critical patent/BR0308437A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G01N2021/152—Scraping; Brushing; Moving band

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Cleaning In General (AREA)

Abstract

"SONDA". Uma sonda que compreende um primeiro sensor e um segundo sensor adjacente ao primeiro sensor, o primeiro sensor incluindo uma janela óptica e um elemento de esfregar, o elemento de esfregar girando em um eixo que estende-se do primeiro sensor, de maneira a limpar sujeira da janela, uma escova que estende-se do elemento de esfregar além do perímetro do primeiro sensor, de maneira tal que a escova faça contato com o segundo sensor adjacente e remova sujeira que se acumula no segundo sensor.
BRPI0308437-0A 2002-03-15 2003-03-13 sonda BR0308437A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36495102P 2002-03-15 2002-03-15
PCT/US2003/007543 WO2003078975A2 (en) 2002-03-15 2003-03-13 Wiper and brush device for cleaning water quality sensors

Publications (1)

Publication Number Publication Date
BR0308437A true BR0308437A (pt) 2006-06-06

Family

ID=28041991

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0308437-0A BR0308437A (pt) 2002-03-15 2003-03-13 sonda

Country Status (10)

Country Link
US (1) US6779383B2 (pt)
EP (1) EP1488211A2 (pt)
JP (1) JP3954031B2 (pt)
KR (1) KR20050002859A (pt)
CN (1) CN1643364B (pt)
AU (1) AU2003220193A1 (pt)
BR (1) BR0308437A (pt)
MX (1) MXPA04009013A (pt)
WO (1) WO2003078975A2 (pt)
ZA (1) ZA200471111B (pt)

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US20070154353A1 (en) * 2006-01-03 2007-07-05 Hach Company Sensor element having an anti-fouling material in a smooth surface
GB0600721D0 (en) * 2006-01-13 2006-02-22 Intellitect Water Ltd Mounting and sealing system for sensors
DE502006009244D1 (de) * 2006-02-06 2011-05-19 Hach Lange Gmbh Abwasser-Tauchsonde
DE102007014844B3 (de) * 2007-03-28 2008-06-05 Glatt Systemtechnik Gmbh Verfahren zur Überwachung der optischen Durchlässigkeit eines Beobachtungsfensters und Einrichtung zur Reinigung eines Beobachtungsfensters
JP4831001B2 (ja) * 2007-07-20 2011-12-07 岩崎電気株式会社 紫外線殺菌装置
JP4484087B2 (ja) * 2008-03-05 2010-06-16 日本電気株式会社 指紋認証機クリーニング装置、及び方法
ATE520052T1 (de) 2008-03-13 2011-08-15 Mettler Toledo Autochem Inc Fensterabstreifer für optisches instrument
US20100321046A1 (en) * 2009-06-17 2010-12-23 Ysi Incorporated Wipeable conductivity probe and method of making same
DE102009055237A1 (de) * 2009-12-23 2011-06-30 BSH Bosch und Siemens Hausgeräte GmbH, 81739 Wäschetrockner mit einem Sensor und einer Säuberungseinrichtung für diesen
US8429952B1 (en) 2010-02-02 2013-04-30 Campbell Scientific, Inc. Sensor with antifouling control
US8555482B2 (en) 2010-05-05 2013-10-15 Ysi Incorporated Process of assembling a probe
US9170132B2 (en) 2010-05-05 2015-10-27 Ysi Incorporated Replaceable probe head having an operational amplifier
US8488122B2 (en) 2010-05-05 2013-07-16 Ysi Incorporated Turbidity sensors and probes
US8664938B2 (en) 2010-05-05 2014-03-04 Ysi Incorporated Replaceable probe head
EP2678663B1 (en) 2011-02-23 2020-11-18 YSI Incorporated Turbidity sensors and probes
DE102011078617B4 (de) * 2011-07-04 2025-09-04 Endress+Hauser Conducta Gmbh+Co. Kg Vorrichtung und Verfahren zur Reinigung von Ab- und Anlagerungen an einer Endplatte eines Sensorkörpers
KR20130086496A (ko) * 2012-01-25 2013-08-02 한국전자통신연구원 센서 데이터를 사용한 수질 센서 장애 제어 장치 및 방법
US9702736B2 (en) 2012-04-04 2017-07-11 Ysi Incorporated Housing and method of making same
KR101396390B1 (ko) 2012-11-30 2014-05-20 주식회사 동양기술개발 다목적 수질오염도 측정장치
CN103008276B (zh) * 2012-12-17 2016-10-19 中国水产科学研究院黑龙江水产研究所 池塘水质监测传感器自动清洗装置及清洗、提供水样方法
CN104111313A (zh) * 2013-04-16 2014-10-22 苏州禹陵环保技术有限公司 水质传感器
EP3004844A4 (en) * 2013-06-03 2017-01-25 Blue-I Water Technologies Ltd. System and method for simultaneous measurement of turbidity, color and chlorine content of a sample of a liquid
US9884348B2 (en) * 2013-06-30 2018-02-06 Xerox Corporation Cleaning systems devices and processes
CN103743880B (zh) * 2014-01-11 2015-09-16 中农宸熙（福建）物联科技有限公司 水体环境指标远程监控系统
CN103878131B (zh) * 2014-03-14 2016-08-17 苏州益品德环境科技有限公司 一种水质传感器搅动清洁器
EP3218710B1 (en) 2014-11-10 2020-09-02 In-Situ, Inc. Submersible multi-parameter sonde having a high sensor form factor sensor
US9778180B2 (en) 2014-11-10 2017-10-03 In-Situ, Inc. Compact sensor for measuring turbidity or fluorescence in a fluid sample
EP3218676B1 (en) 2014-11-10 2022-03-09 In-Situ, Inc. Integrated user interface for status and control of a submersible multi-parameter sonde
USD803081S1 (en) 2015-01-06 2017-11-21 In-Situ, Inc. Multi-parameter sonde having a guard with multiple paired passages
USD755655S1 (en) 2015-01-06 2016-05-10 In-Situ, Inc. Multi-parameter sonde and portions thereof, including sensor, sensor guard and brush thereof
CN105057241B (zh) * 2015-08-11 2017-07-21 中国水产科学研究院淡水渔业研究中心 一种用于溶解氧传感器的自动清洗装置
US10365097B2 (en) 2015-12-22 2019-07-30 In-Situ, Inc. Sonde having orientation compensation for improved depth determination
CN105618399B (zh) * 2016-03-02 2017-09-19 福建渔家傲养殖科技有限公司 传感器水下测头浮力驱动式清洗装置
CN105618400B (zh) * 2016-03-02 2017-09-19 福建渔家傲养殖科技有限公司 传感器水下测头间歇式自动清洗装置
CN106000932B (zh) * 2016-07-04 2018-12-18 河北科瑞达仪器科技股份有限公司 一种在线传感器自清洗装置
CN106040624B (zh) * 2016-07-15 2018-07-06 中国水产科学研究院淡水渔业研究中心 一种侧挂式溶解氧传感器自动清洗装置
GB201614497D0 (en) * 2016-08-25 2016-10-12 Rs Hydro Ltd Water quality sensing
CN106770105A (zh) * 2016-12-07 2017-05-31 山东省科学院海洋仪器仪表研究所 一种海水叶绿素a含量的检测装置及其光学装配底座
US10442402B2 (en) * 2017-02-27 2019-10-15 Ford Global Technologies, Llc Sensor and cleaning apparatus
CN106824841B (zh) * 2017-03-10 2022-12-06 福建渔家傲养殖科技有限公司 一种嵌套式水下传感器的清洁装置及其清洁方法
CN106799373B (zh) * 2017-03-10 2022-12-06 福建渔家傲养殖科技有限公司 一种用于水下传感器的清洁装置及其清洁方法
CN107185868B (zh) * 2017-06-23 2019-05-31 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） 柱形水下探测器球形罩清洁防护装置
CN108844895A (zh) * 2018-06-15 2018-11-20 合肥恒翔电子科技有限公司 激光甲烷传感器
CN109115968B (zh) * 2018-06-25 2020-10-20 无锡太湖学院 基于物联网的智能环境监测装置
CN109351686B (zh) * 2018-11-16 2024-09-03 福建莱茵丝防护科技有限公司 水质传感器清洗装置及其清洗方法
CA3120320C (en) * 2018-11-29 2022-12-06 Board Of Regents, The University Of Texas System Devices, systems and methods for cleaning of elongated instrument surface
CN109900877A (zh) * 2019-03-18 2019-06-18 浙江水利水电学院 水质检测无线传感与显示节点
CN110018285B (zh) * 2019-04-17 2021-01-15 福建师范大学福清分校 一种海水检测系统
CN110361514B (zh) * 2019-08-06 2021-08-13 浙江中实检测技术有限公司 一种水质氨氮在线监测仪
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CN111638193A (zh) * 2020-06-06 2020-09-08 郑州大学 一种排水管网智能检测系统
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CN111766361B (zh) * 2020-07-23 2021-08-27 核工业华东二六三工程勘察院 一种环保检测专用的污水水质检验仪
CN112170307A (zh) * 2020-09-05 2021-01-05 夏国强 一种污水处理用水质仪的自动清洗装置
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CN112881322A (zh) * 2021-01-18 2021-06-01 清华大学 一种浸没式紫外可见吸收光谱传感器及其使用方法
CN113770073B (zh) * 2021-09-18 2022-09-06 南京农业大学 一种应用于水产养殖的多参数传感器自动清洗维护装置
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Also Published As

Publication number Publication date
US6779383B2 (en) 2004-08-24
CN1643364A (zh) 2005-07-20
EP1488211A2 (en) 2004-12-22
AU2003220193A1 (en) 2003-09-29
JP3954031B2 (ja) 2007-08-08
WO2003078975A2 (en) 2003-09-25
CN1643364B (zh) 2010-05-12
JP2006508327A (ja) 2006-03-09
ZA200471111B (en) 2006-05-31
MXPA04009013A (es) 2004-11-26
WO2003078975A3 (en) 2003-12-11
KR20050002859A (ko) 2005-01-10
US20030233723A1 (en) 2003-12-25

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A E 7A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2051 DE 27/04/2010.