JP2015224984A - 漏液検知器 - Google Patents
漏液検知器 Download PDFInfo
- Publication number
- JP2015224984A JP2015224984A JP2014110382A JP2014110382A JP2015224984A JP 2015224984 A JP2015224984 A JP 2015224984A JP 2014110382 A JP2014110382 A JP 2014110382A JP 2014110382 A JP2014110382 A JP 2014110382A JP 2015224984 A JP2015224984 A JP 2015224984A
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- JP
- Japan
- Prior art keywords
- output value
- display
- leakage
- threshold
- leak
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 76
- 238000001514 detection method Methods 0.000 claims abstract description 49
- 230000005856 abnormality Effects 0.000 claims description 22
- 239000000428 dust Substances 0.000 description 12
- 230000007423 decrease Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000004397 blinking Effects 0.000 description 8
- 230000002159 abnormal effect Effects 0.000 description 5
- 238000013459 approach Methods 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- -1 factory effluent Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- G01M3/02—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
Description
Claims (3)
- 周囲に存在する液体の量に応じた出力値を出力する漏液検知センサと、
漏液閾値を設定し、前記漏液検知センサから出力された前記出力値と前記漏液閾値とを比較することで前記液体の漏れの有無を判定する漏液判定部と、
前記出力値と前記漏液閾値との乖離の程度を可視的に表示する表示部と、を備える、漏液検知器。 - 前記表示部は、第1の表示位置に前記出力値に対応する情報を表示し、第2の表示位置に前記漏液閾値に対応する情報を表示し、
前記乖離の程度が小さくなるに伴い、前記第1の表示位置と前記第2の表示位置との間の間隔が狭くなる、請求項1に記載の漏液検知器。 - 前記出力値が所定の値の範囲外である場合に、前記漏液検知器に異常があると判定する異常判定部を更に備え、
前記表示部は、前記異常判定部の判定結果に基づいて異常に関する情報を表示する、請求項1又は2に記載の漏液検知器。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014110382A JP6403433B2 (ja) | 2014-05-28 | 2014-05-28 | 漏液検知器 |
PCT/US2015/028726 WO2015183468A1 (en) | 2014-05-28 | 2015-05-01 | Leak detector |
TW104116097A TW201610406A (zh) | 2014-05-28 | 2015-05-20 | 測漏器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014110382A JP6403433B2 (ja) | 2014-05-28 | 2014-05-28 | 漏液検知器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015224984A true JP2015224984A (ja) | 2015-12-14 |
JP6403433B2 JP6403433B2 (ja) | 2018-10-10 |
Family
ID=54699521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014110382A Expired - Fee Related JP6403433B2 (ja) | 2014-05-28 | 2014-05-28 | 漏液検知器 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6403433B2 (ja) |
TW (1) | TW201610406A (ja) |
WO (1) | WO2015183468A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018059872A (ja) * | 2016-10-07 | 2018-04-12 | スリーエム イノベイティブ プロパティズ カンパニー | 漏液検知器 |
JP2018105720A (ja) * | 2016-12-27 | 2018-07-05 | シーエル計測工業株式会社 | 対象物検出センサ |
JP2018128471A (ja) * | 2018-05-23 | 2018-08-16 | シーエル計測工業株式会社 | 対象物検出センサ |
JP7156699B2 (ja) | 2019-07-03 | 2022-10-19 | ニッカ電測株式会社 | ピンホール検査方法及びピンホール検査装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020116853A1 (de) * | 2020-06-26 | 2021-12-30 | Miele & Cie. Kg | Steuervorrichtung für ein wasserführendes Haushaltsgerät und Haushaltsgerät |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06331481A (ja) * | 1993-05-27 | 1994-12-02 | Seiwa Denki Kk | 電気機器容器のすきま検査装置 |
JPH09113398A (ja) * | 1995-10-17 | 1997-05-02 | Tatsuta Electric Wire & Cable Co Ltd | 漏液検知装置 |
JPH1078371A (ja) * | 1996-09-04 | 1998-03-24 | Omron Corp | 液漏れ検知方法及び液漏れ検知装置 |
JPH11128352A (ja) * | 1997-08-04 | 1999-05-18 | Gynecare Inc | 漏れ検出用装置および方法 |
JP2000214194A (ja) * | 1999-01-22 | 2000-08-04 | Hioki Ee Corp | 絶縁抵抗計 |
JP2002350275A (ja) * | 2001-05-30 | 2002-12-04 | Tatsuta Electric Wire & Cable Co Ltd | 漏液監視装置 |
JP2005331374A (ja) * | 2004-05-20 | 2005-12-02 | Saginomiya Seisakusho Inc | 漏水監視装置及び漏水個所検知方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1150412A1 (de) * | 2000-04-25 | 2001-10-31 | Siemens Aktiengesellschaft | Fehlerstrom-Schutzschalter und Verfahren zum Überprüfen der Funktionsfähigkeit eines Fehlerstrom-Schutzschalters |
US6807035B1 (en) * | 2000-11-28 | 2004-10-19 | Hubbell Incorporated | Fault interrupter using microcontroller for fault sensing and automatic self-testing |
GB0226111D0 (en) * | 2002-11-08 | 2002-12-18 | Delta Electrical Ltd | Residual current devices |
WO2006074111A2 (en) * | 2005-01-04 | 2006-07-13 | Technology Research Corporation | Leakage current detection and interruption circuit |
US8907678B2 (en) * | 2010-12-10 | 2014-12-09 | Raritan Americas, Inc. | Methods and apparatus for sensing ground leakage and automated self testing thereof |
-
2014
- 2014-05-28 JP JP2014110382A patent/JP6403433B2/ja not_active Expired - Fee Related
-
2015
- 2015-05-01 WO PCT/US2015/028726 patent/WO2015183468A1/en active Application Filing
- 2015-05-20 TW TW104116097A patent/TW201610406A/zh unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06331481A (ja) * | 1993-05-27 | 1994-12-02 | Seiwa Denki Kk | 電気機器容器のすきま検査装置 |
JPH09113398A (ja) * | 1995-10-17 | 1997-05-02 | Tatsuta Electric Wire & Cable Co Ltd | 漏液検知装置 |
JPH1078371A (ja) * | 1996-09-04 | 1998-03-24 | Omron Corp | 液漏れ検知方法及び液漏れ検知装置 |
JPH11128352A (ja) * | 1997-08-04 | 1999-05-18 | Gynecare Inc | 漏れ検出用装置および方法 |
US6057689A (en) * | 1997-08-04 | 2000-05-02 | Gynecare, Inc. | Apparatus and method for leak detection in a fluid-filled balloon useful to treat body tissue |
JP2000214194A (ja) * | 1999-01-22 | 2000-08-04 | Hioki Ee Corp | 絶縁抵抗計 |
JP2002350275A (ja) * | 2001-05-30 | 2002-12-04 | Tatsuta Electric Wire & Cable Co Ltd | 漏液監視装置 |
JP2005331374A (ja) * | 2004-05-20 | 2005-12-02 | Saginomiya Seisakusho Inc | 漏水監視装置及び漏水個所検知方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018059872A (ja) * | 2016-10-07 | 2018-04-12 | スリーエム イノベイティブ プロパティズ カンパニー | 漏液検知器 |
JP2018105720A (ja) * | 2016-12-27 | 2018-07-05 | シーエル計測工業株式会社 | 対象物検出センサ |
JP2018128471A (ja) * | 2018-05-23 | 2018-08-16 | シーエル計測工業株式会社 | 対象物検出センサ |
JP7156699B2 (ja) | 2019-07-03 | 2022-10-19 | ニッカ電測株式会社 | ピンホール検査方法及びピンホール検査装置 |
Also Published As
Publication number | Publication date |
---|---|
JP6403433B2 (ja) | 2018-10-10 |
TW201610406A (zh) | 2016-03-16 |
WO2015183468A1 (en) | 2015-12-03 |
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