CN100514016C - 漏液传感器及漏液检测*** - Google Patents
漏液传感器及漏液检测*** Download PDFInfo
- Publication number
- CN100514016C CN100514016C CNB2004100867836A CN200410086783A CN100514016C CN 100514016 C CN100514016 C CN 100514016C CN B2004100867836 A CNB2004100867836 A CN B2004100867836A CN 200410086783 A CN200410086783 A CN 200410086783A CN 100514016 C CN100514016 C CN 100514016C
- Authority
- CN
- China
- Prior art keywords
- leakage
- sensor
- light
- alarm
- container
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/38—Investigating fluid-tightness of structures by using light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/022—Liquids
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Electrochemistry (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Examining Or Testing Airtightness (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003370439 | 2003-10-30 | ||
JP2003370439 | 2003-10-30 | ||
JP2004277372A JP2005156541A (ja) | 2003-10-30 | 2004-09-24 | 漏液センサ及び漏液検知システム |
JP2004277372 | 2004-09-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1611924A CN1611924A (zh) | 2005-05-04 |
CN100514016C true CN100514016C (zh) | 2009-07-15 |
Family
ID=34741196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100867836A Expired - Fee Related CN100514016C (zh) | 2003-10-30 | 2004-10-29 | 漏液传感器及漏液检测*** |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2005156541A (ja) |
KR (1) | KR20050041974A (ja) |
CN (1) | CN100514016C (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4441573B2 (ja) * | 2006-01-13 | 2010-03-31 | 株式会社コスモ計器 | 洩れ検査装置の異常検出方法、洩れ検査装置 |
JP4999493B2 (ja) * | 2007-02-28 | 2012-08-15 | 株式会社ツーデン | 漏液センサ |
KR101631138B1 (ko) * | 2009-09-30 | 2016-06-17 | 파나소닉 디바이스 썬크스 주식회사 | 액체 누출 검출 장치 |
JP5755853B2 (ja) * | 2010-08-10 | 2015-07-29 | 株式会社Ihi検査計測 | 液体検知器及び液体識別システム |
CN102798649A (zh) * | 2011-05-25 | 2012-11-28 | 上海嘉微工程技术有限公司 | 一种漏液检测仪 |
CA2841352C (en) * | 2011-07-11 | 2018-09-18 | Abb Technology Ag | Optics sensor structure for detecting water or oil leakage inside a conservator having a bladder or membrane |
JP5964656B2 (ja) * | 2012-05-28 | 2016-08-03 | タツタ電線株式会社 | 漏液検知線 |
CN103264006A (zh) * | 2013-04-18 | 2013-08-28 | 合肥京东方光电科技有限公司 | 一种印刷机 |
CN103728950A (zh) * | 2014-01-03 | 2014-04-16 | 合肥彩虹蓝光科技有限公司 | 一种在线监测漏液装置 |
CA3055793A1 (en) * | 2017-04-20 | 2018-10-25 | Becton Dickinson And Company | Infusion set with leakage indicator |
CN107314867A (zh) * | 2017-06-30 | 2017-11-03 | 徐校竹 | 一种漏水检测装置 |
KR102026360B1 (ko) | 2017-08-04 | 2019-09-27 | 주식회사 젠스타 | 누수 감시 시스템 및 누수 감시 방법 |
CN107490622A (zh) * | 2017-09-21 | 2017-12-19 | 保定芯之恒流泵有限公司 | 一种新型漏液检测装置 |
US10943802B2 (en) * | 2018-07-31 | 2021-03-09 | Taiwan Semiconductor Manufacturing Co., Ltd. | Photoresist bottle container |
JP6971948B2 (ja) * | 2018-10-05 | 2021-11-24 | 三菱電機ビルテクノサービス株式会社 | 漏液検出装置 |
CN112284632B (zh) * | 2020-10-15 | 2023-10-20 | 曙光信息产业(北京)有限公司 | 漏液检测薄膜和*** |
CN112325677A (zh) * | 2020-11-06 | 2021-02-05 | 常德天盛电化有限公司 | 一种多股流换热器 |
CN112525953A (zh) * | 2020-11-18 | 2021-03-19 | 上海览宋科技有限公司 | 液体传感器、液体传感器的破损检测装置及破损检测方法 |
CN112950905B (zh) * | 2021-02-01 | 2022-03-22 | 航天科技控股集团股份有限公司 | 一种基于物联网的加油站的预警***及预警方法 |
CN114001875B (zh) * | 2021-10-29 | 2023-12-01 | 国网浙江省电力有限公司台州供电公司 | 一种石英晶体谐振器真空检漏装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63201546A (ja) * | 1987-02-18 | 1988-08-19 | Tsuuden:Kk | 漏液センサ |
JPH07119664B2 (ja) * | 1991-03-29 | 1995-12-20 | タツタ電線株式会社 | 漏液検知装置 |
JP2001050856A (ja) * | 1999-08-16 | 2001-02-23 | Tsuuden:Kk | 漏液センサ |
JP3220440B2 (ja) * | 1999-09-01 | 2001-10-22 | 株式会社ツーデン | 漏液センサ |
JP2002214181A (ja) * | 2001-01-16 | 2002-07-31 | Inaba Rubber Kk | 漏洩液の検知方法 |
JP2002350275A (ja) * | 2001-05-30 | 2002-12-04 | Tatsuta Electric Wire & Cable Co Ltd | 漏液監視装置 |
-
2004
- 2004-09-24 JP JP2004277372A patent/JP2005156541A/ja active Pending
- 2004-10-29 KR KR1020040087344A patent/KR20050041974A/ko active Search and Examination
- 2004-10-29 CN CNB2004100867836A patent/CN100514016C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005156541A (ja) | 2005-06-16 |
CN1611924A (zh) | 2005-05-04 |
KR20050041974A (ko) | 2005-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100910 Address after: Kanagawa Co-patentee after: Toyokokagaku Co., Ltd. Patentee after: Tsuden Co., Ltd. Address before: Kanagawa Co-patentee before: Tokyo Ohka Kogyo Co., Ltd. Patentee before: Tsuden Co., Ltd. Co-patentee before: Toyokokagaku Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: TOYOKOKAGAKU CO., LTD. Effective date: 20120228 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120228 Address after: Kanagawa Patentee after: Tsuden Co., Ltd. Address before: Kanagawa Co-patentee before: Toyokokagaku Co., Ltd. Patentee before: Tsuden Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20141029 |
|
EXPY | Termination of patent right or utility model |