JP2015500461A - 汚損軽減装置及び方法 - Google Patents
汚損軽減装置及び方法 Download PDFInfo
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- JP2015500461A JP2015500461A JP2014543505A JP2014543505A JP2015500461A JP 2015500461 A JP2015500461 A JP 2015500461A JP 2014543505 A JP2014543505 A JP 2014543505A JP 2014543505 A JP2014543505 A JP 2014543505A JP 2015500461 A JP2015500461 A JP 2015500461A
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- Prior art keywords
- ultrasonic
- probe
- sensor
- liquid medium
- ultrasonic means
- Prior art date
- Legal status (The legal status 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 status listed.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000003373 anti-fouling effect Effects 0.000 title description 2
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 239000010453 quartz Substances 0.000 claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000523 sample Substances 0.000 claims description 29
- 230000003287 optical effect Effects 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 7
- 238000002604 ultrasonography Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000356 contaminant Substances 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000012459 cleaning agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
- B08B7/026—Using sound waves
- B08B7/028—Using ultrasounds
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Optical Measuring Cells (AREA)
Abstract
Description
Claims (15)
- 装置に動作可能に取り付けられ、前記装置の液状媒質中の少なくとも一つのパラメータを測定するセンサーの汚損を軽減し、かつ/又は、防止する方法であって、
前記方法は、
振動子がソースから信号を受け取り、該信号を機械的エネルギーに変換し、該機械的 エネルギーをプローブへ転送するよう、互いに動作可能に連結される振動子とプローブとを備えた、超音波手段を提供する段階と、
前記プローブの少なくとも一部を前記液状媒質に浸漬させる段階と、
前記プローブが超音波振動して前記液状媒質内にキャビテーションを発生させるべく、前記振動子へ前記信号を送ることによって前記超音波手段を作動する段階とを有することを特徴とする方法。 - 前記作動する段階は間欠的に行われることを特徴とする請求項1に記載の方法。
- 前記超音波手段はセンサーの動作時間の5%未満だけ作動することを特徴とする請求項1に記載の方法。
- 前記超音波手段は20kHzより大きい周波数で作動することを特徴とする請求項1に記載の方法。
- 前記超音波手段は20〜200kHzの範囲の周波数で作動することを特徴とする請求項1に記載の方法。
- 前記超音波手段は約40kHzの周波数で作動することを特徴とする請求項1に記載の方法。
- 前記センサーは石英フローセルにより構成されることを特徴とする請求項1に記載の方法。
- 前記振動子は複合材料により形成されることを特徴とする請求項1に記載の方法。
- 前記複合材料はジルコン酸鉛よりなることを特徴とする請求項8に記載の方法。
- 前記プローブは少なくとも一つの節点を有し、前記プローブは前記少なくとも一つの節点において前記装置に動作可能に取り付けられることを特徴とする請求項9に記載の方法。
- 前記プローブはチタン合金よりなることを特徴とする請求項10に記載の方法。
- 前記超音波手段は超音波出力源を有し、前記超音波出力源は、前記振動子に前記信号を送り、前記信号の振幅及び/又は周波数を自動制御し、それにより照射された超音波の振幅及び/又は周波数を制御することを特徴とする請求項1に記載の方法。
- 石英フローセルを有する光学センサーの汚損を軽減し、かつ/又は、防止する方法において、前記方法は、
液状媒質中の少なくとも一つのパラメータを測定する光学センサーを提供する段階と、
前記光学センサーに電源を動作可能に取り付ける段階と、
石英フローセルの汚損を少なくとも軽減するのに十分な超音波キャビテーションを液状媒質内に発生させるような共振を石英フローセルが起こすよう、逆極の電流を石英フローセルに流す段階とを有することを特徴とする方法。 - 前記逆極の電流を石英フローセルに流す段階は、間欠的に行われることを特徴とする請求項13に記載の方法。
- 前記電流は超音波回路板により駆動されることを特徴とする請求項13に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/306,211 | 2012-01-19 | ||
US13/306,211 US9032792B2 (en) | 2012-01-19 | 2012-01-19 | Fouling reduction device and method |
PCT/US2012/065411 WO2013081850A1 (en) | 2011-11-29 | 2012-11-16 | Fouling reduction device and method |
Publications (4)
Publication Number | Publication Date |
---|---|
JP2015500461A true JP2015500461A (ja) | 2015-01-05 |
JP2015500461A6 JP2015500461A6 (ja) | 2015-03-05 |
JP2015500461A5 JP2015500461A5 (ja) | 2016-01-14 |
JP6193873B2 JP6193873B2 (ja) | 2017-09-06 |
Family
ID=48796121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014543505A Active JP6193873B2 (ja) | 2012-01-19 | 2012-11-16 | 汚損軽減装置及び方法 |
Country Status (13)
Country | Link |
---|---|
US (1) | US9032792B2 (ja) |
EP (1) | EP2820406B1 (ja) |
JP (1) | JP6193873B2 (ja) |
KR (1) | KR102016684B1 (ja) |
CN (1) | CN103959055B (ja) |
AR (1) | AR088994A1 (ja) |
AU (1) | AU2012346325B2 (ja) |
BR (1) | BR112014012192B1 (ja) |
CA (1) | CA2854199A1 (ja) |
ES (1) | ES2833082T3 (ja) |
PL (1) | PL2820406T3 (ja) |
WO (1) | WO2013081850A1 (ja) |
ZA (1) | ZA201403075B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104535645B (zh) * | 2014-12-27 | 2016-06-29 | 西安交通大学 | 微秒分辨空化时空分布的三维空化定量成像方法 |
MX2017009002A (es) * | 2015-01-08 | 2017-11-13 | Ecolab Usa Inc | Metodo para obtener o mantener la transmitancia optica en liquido desaireado. |
US20160201896A1 (en) * | 2015-01-14 | 2016-07-14 | Ecolab Usa Inc. | Method of Obtaining or Maintaining Optical Transmittance into Boiler Liquid |
US10197824B2 (en) * | 2015-01-08 | 2019-02-05 | Ecolab Usa Inc. | Method of obtaining or maintaining optical transmittance into deaerated liquid |
US9810676B2 (en) | 2015-01-12 | 2017-11-07 | Ecolab Usa Inc. | Apparatus for, system for and methods of maintaining sensor accuracy |
US9772303B2 (en) | 2015-01-12 | 2017-09-26 | Ecolab Usa Inc. | Apparatus for, system for and methods of maintaining sensor accuracy |
US11006925B2 (en) * | 2016-05-30 | 2021-05-18 | Canon Medical Systems Corporation | Probe adapter, ultrasonic probe, and ultrasonic diagnostic apparatus |
BE1026011B1 (nl) * | 2018-02-13 | 2019-09-12 | Harteel Besloten Vennootschap Met Beperkte Aansprakelijkheid | Inrichting voor de preventie en/of eliminatie van sedimentatie en corrosie in boorgatbuizen en werkwijze waarbij zulke inrichting wordt toegepast |
US20220137403A1 (en) * | 2019-02-15 | 2022-05-05 | Kemira Oyj | Method and arrangement for cleaning a sensor |
EP3980772A4 (en) * | 2019-06-07 | 2022-08-03 | Hach Company | SENSOR CLEANING AND CALIBRATION DEVICES AND SYSTEMS |
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-
2012
- 2012-01-19 US US13/306,211 patent/US9032792B2/en active Active
- 2012-11-16 CA CA2854199A patent/CA2854199A1/en not_active Abandoned
- 2012-11-16 JP JP2014543505A patent/JP6193873B2/ja active Active
- 2012-11-16 ES ES12853511T patent/ES2833082T3/es active Active
- 2012-11-16 AU AU2012346325A patent/AU2012346325B2/en active Active
- 2012-11-16 EP EP12853511.9A patent/EP2820406B1/en active Active
- 2012-11-16 CN CN201280058987.1A patent/CN103959055B/zh active Active
- 2012-11-16 WO PCT/US2012/065411 patent/WO2013081850A1/en active Application Filing
- 2012-11-16 BR BR112014012192-3A patent/BR112014012192B1/pt active IP Right Grant
- 2012-11-16 KR KR1020147017944A patent/KR102016684B1/ko active IP Right Grant
- 2012-11-16 PL PL12853511T patent/PL2820406T3/pl unknown
- 2012-11-27 AR ARP120104444A patent/AR088994A1/es active IP Right Grant
-
2014
- 2014-04-25 ZA ZA2014/03075A patent/ZA201403075B/en unknown
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JPS6014160A (ja) * | 1983-07-05 | 1985-01-24 | Sumitomo Light Metal Ind Ltd | Hs―イオンの連続的測定方法及び装置 |
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Also Published As
Publication number | Publication date |
---|---|
US20130186188A1 (en) | 2013-07-25 |
BR112014012192A2 (pt) | 2017-05-30 |
CN103959055B (zh) | 2017-04-19 |
EP2820406A1 (en) | 2015-01-07 |
WO2013081850A1 (en) | 2013-06-06 |
ZA201403075B (en) | 2015-03-25 |
KR102016684B1 (ko) | 2019-08-30 |
BR112014012192B1 (pt) | 2020-06-02 |
PL2820406T3 (pl) | 2021-04-06 |
EP2820406A4 (en) | 2015-10-21 |
US9032792B2 (en) | 2015-05-19 |
JP6193873B2 (ja) | 2017-09-06 |
AU2012346325B2 (en) | 2015-09-03 |
ES2833082T3 (es) | 2021-06-14 |
EP2820406B1 (en) | 2020-09-09 |
AR088994A1 (es) | 2014-07-23 |
AU2012346325A1 (en) | 2014-05-15 |
CA2854199A1 (en) | 2013-06-06 |
KR20140104466A (ko) | 2014-08-28 |
CN103959055A (zh) | 2014-07-30 |
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