CA2268549C - Method for determining parameters, for example level, pressure, gas composition in closed containers - Google Patents
Method for determining parameters, for example level, pressure, gas composition in closed containers Download PDFInfo
- Publication number
- CA2268549C CA2268549C CA002268549A CA2268549A CA2268549C CA 2268549 C CA2268549 C CA 2268549C CA 002268549 A CA002268549 A CA 002268549A CA 2268549 A CA2268549 A CA 2268549A CA 2268549 C CA2268549 C CA 2268549C
- Authority
- CA
- Canada
- Prior art keywords
- oscillations
- primary
- picked
- container
- frequency
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 31
- 239000000203 mixture Substances 0.000 title claims description 12
- 238000005259 measurement Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 230000010355 oscillation Effects 0.000 claims description 57
- 230000010360 secondary oscillation Effects 0.000 claims description 35
- 238000004458 analytical method Methods 0.000 claims description 16
- 238000001228 spectrum Methods 0.000 claims description 14
- 230000010358 mechanical oscillation Effects 0.000 claims description 10
- 239000012611 container material Substances 0.000 claims description 6
- 238000010183 spectrum analysis Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- 230000005284 excitation Effects 0.000 description 4
- 235000013361 beverage Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012854 evaluation process Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000010972 statistical evaluation Methods 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 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
- G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/296—Acoustic waves
- G01F23/2966—Acoustic waves making use of acoustical resonance or standing waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
- G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
-
- 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
- G01N2291/028—Material parameters
- G01N2291/02836—Flow rate, liquid level
-
- 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
- G01N2291/028—Material parameters
- G01N2291/02881—Temperature
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Examining Or Testing Airtightness (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measuring Fluid Pressure (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19646685.7 | 1996-11-12 | ||
| DE19646685A DE19646685A1 (de) | 1996-11-12 | 1996-11-12 | Verfahren zur Bestimmung von Parametern, z. B. Füllstand, Druck, Gaszusammensetzung in verschlossenen Behältern |
| PCT/EP1997/006298 WO1998021557A1 (de) | 1996-11-12 | 1997-11-12 | Verfahren zur bestimmung von parametern, z.b. füllstand, druck, oder gaszusammensetzung, in verschlossenen behältern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2268549A1 CA2268549A1 (en) | 1998-05-22 |
| CA2268549C true CA2268549C (en) | 2006-08-15 |
Family
ID=7811409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002268549A Expired - Lifetime CA2268549C (en) | 1996-11-12 | 1997-11-12 | Method for determining parameters, for example level, pressure, gas composition in closed containers |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6338272B1 (enExample) |
| EP (1) | EP0938653B1 (enExample) |
| JP (1) | JP3856478B2 (enExample) |
| AT (1) | ATE221990T1 (enExample) |
| BR (1) | BR9713340A (enExample) |
| CA (1) | CA2268549C (enExample) |
| DE (2) | DE19646685A1 (enExample) |
| DK (1) | DK0938653T3 (enExample) |
| ES (1) | ES2182135T3 (enExample) |
| PT (1) | PT938653E (enExample) |
| WO (1) | WO1998021557A1 (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19830442B4 (de) * | 1998-07-08 | 2004-04-29 | Forschungszentrum Rossendorf E.V. | Anordnung zur akustischen Volumenbestimmung |
| DE19834185A1 (de) | 1998-07-29 | 2000-02-03 | Heuft Systemtechnik Gmbh | Verfahren zum Prüfen von Behälterverschlüssen |
| DE19834218A1 (de) | 1998-07-29 | 2000-02-03 | Heuft Systemtechnik Gmbh | Verfahren zum Prüfen von verschlossenen Behältern |
| EP1014049A3 (de) * | 1998-12-21 | 2001-03-07 | Michael Dipl.-Ing. Horst | Vorrichtung zur Kontrolle des Füllstandes |
| DE10014724A1 (de) * | 2000-03-24 | 2001-09-27 | Endress Hauser Gmbh Co | Verfahren und Vorrichtung zur Feststellung und/oder Überwachung des Füllstandes eines Mediums in einem Behälter |
| DE10037715A1 (de) * | 2000-08-02 | 2002-02-14 | Endress Hauser Gmbh Co | Vorrichtung zur Messung des Füllstands eines Füllguts in einem Behälter |
| ATE342376T1 (de) * | 2002-06-14 | 2006-11-15 | Consejo Superior Investigacion | Nichtinvasive analyse und nachweis von mikroorganismen in in behältern aus laminiertem papier oder karton befindlichen milchprodukten unter verwendung elastischer wellen mittels trockenkopplung |
| DE102004036018A1 (de) * | 2004-07-23 | 2006-02-16 | Endress + Hauser Gmbh + Co. Kg | Vorrichtung zur Bestimmung und/oder Überwachung mindestens einer Prozessgröße |
| DE102004053567A1 (de) | 2004-11-05 | 2006-05-11 | Heuft Systemtechnik Gmbh | Verfahren zur Feststellung der Integrität eines in einem Behälter befindlichen Produktes |
| DE102004054349A1 (de) * | 2004-11-09 | 2006-05-11 | Heuft Systemtechnik Gmbh | Prüfen der Integrität von Produkten in Behältern |
| US9662867B2 (en) | 2006-06-14 | 2017-05-30 | Avery Dennison Corporation | Conformable and die-cuttable machine direction oriented labelstocks and labels, and process for preparing |
| US7782462B2 (en) * | 2006-11-27 | 2010-08-24 | Applied Nanotech Holdings, Inc. | Sono-photonic gas sensor |
| FR2917166B1 (fr) | 2007-06-05 | 2012-04-27 | Toulouse Inst Nat Polytech | Procede et dispositif de detection d'eau dans une structure alveolaire. |
| US8104500B2 (en) * | 2008-04-18 | 2012-01-31 | Texas Institute Of Science, Inc. | Acoustic liquid level detection |
| JP5385885B2 (ja) * | 2010-10-15 | 2014-01-08 | ディ・アイ・エンジニアリング株式会社 | 液体容器の検査装置 |
| CN102338682A (zh) * | 2011-08-30 | 2012-02-01 | 山东明佳包装检测科技有限公司 | 一种在线检测密封容器内压力的方法 |
| EP3008976A1 (en) * | 2013-08-19 | 2016-04-20 | Philips Lighting Holding B.V. | Enhancing experience of consumable goods |
| US20160258803A1 (en) * | 2014-06-02 | 2016-09-08 | Flom Corporation | Liquid measuring apparatus |
| DE102015000602A1 (de) | 2015-01-16 | 2016-07-21 | Ds Automation Gmbh | Verfahren zur akustischen Prüfung der Eigenschaften ferromagnetischer Prüflinge durch resonanzfrequenzsynchrone magnetische Anregung |
| JP6641744B2 (ja) * | 2015-07-03 | 2020-02-05 | 富士通株式会社 | 計量プログラム，計量装置，計量方法 |
| CN105372016A (zh) * | 2015-11-17 | 2016-03-02 | 上海金啤包装检测科技有限公司 | 一种漏气检测方法及检测装置、检测系统 |
| DE102017102036A1 (de) * | 2017-02-02 | 2018-08-02 | Endress+Hauser Flowtec Ag | Vorrichtung und Verfahren zur Überwachung der Abfüllung |
| JP6579628B2 (ja) * | 2017-03-31 | 2019-09-25 | Ｎｅｃネットワーク・センサ株式会社 | 海底突起物判別装置および海底突起物判別方法 |
| GB2576361A (en) * | 2018-08-16 | 2020-02-19 | Linde Ag | A system |
| JP2020153503A (ja) * | 2019-03-22 | 2020-09-24 | 三菱ケミカル株式会社 | 圧力容器の検査方法 |
| WO2020245750A1 (en) * | 2019-06-04 | 2020-12-10 | Tyco Fire Products Lp | Container monitoring device |
| CN116222870B (zh) * | 2023-05-09 | 2023-07-11 | 山东杨嘉汽车制造有限公司 | 一种干粉罐车罐体及其监控系统 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3802252A (en) * | 1972-06-09 | 1974-04-09 | Benthos Inc | Pressure and vacuum monitoring apparatus |
| FR2523723A1 (fr) * | 1982-03-19 | 1983-09-23 | Mitsubishi Atomic Power Ind | Procede de detection d'une baisse de pression interne de gaz dans les produits du type recipient |
| CH647596A5 (fr) * | 1982-04-01 | 1985-01-31 | Battelle Memorial Institute | Procede pour determiner le volume de liquide contenu dans un recipient ferme et dispositif pour la mise en oeuvre de ce procede. |
| DE3379757D1 (en) * | 1982-09-15 | 1989-06-01 | Acumet Precision Instr Ltd | Ultrasonic measurement |
| US4536887A (en) * | 1982-10-18 | 1985-08-20 | Nippon Telegraph & Telephone Public Corporation | Microphone-array apparatus and method for extracting desired signal |
| DE3448533C2 (de) * | 1983-07-29 | 1996-10-17 | Panametrics | Vorrichtung und Verfahren zur Bestimmung des Molekulargewichts eines strömenden Gases |
| US4596133A (en) | 1983-07-29 | 1986-06-24 | Panametrics, Inc. | Apparatus and methods for measuring fluid flow parameters |
| US4811595A (en) * | 1987-04-06 | 1989-03-14 | Applied Acoustic Research, Inc. | System for monitoring fluent material within a container |
| DE3738515A1 (de) * | 1987-11-13 | 1989-05-24 | Bosch Gmbh Robert | Fuellstandsanzeiger |
| JPH0389132A (ja) | 1989-08-31 | 1991-04-15 | Komatsu Ltd | 真空密閉容器の検査装置 |
| US4991433A (en) * | 1989-09-21 | 1991-02-12 | Applied Acoustic Research | Phase track system for monitoring fluid material within a container |
| US5144838A (en) | 1989-10-04 | 1992-09-08 | Iwatsu Electric Co., Ltd. | Defect detecting method and apparatus |
| DE4004965A1 (de) * | 1990-02-19 | 1991-08-22 | Sensys Gmbh & Co Kg | Pruefverfahren und vorrichtung zur durchfuehrung desselben |
| US5353631A (en) * | 1992-05-29 | 1994-10-11 | Benthos, Inc. | Analyzing internal pressure of a sealed container using frequency spectra |
| US5591900A (en) * | 1992-12-04 | 1997-01-07 | Trw Vehicle Safety Systems Inc. | Method and apparatus for testing fluid pressure in a sealed vessel |
| GB9408821D0 (en) * | 1994-05-04 | 1994-06-22 | Boc Group Plc | Method and apparatus for determining the internal pressure of a sealed container |
| US5608164A (en) * | 1995-07-27 | 1997-03-04 | The Babcock & Wilcox Company | Electromagnetic acoustic transducer (EMAT) for ultrasonic inspection of liquids in containers |
| US5869747A (en) * | 1996-05-22 | 1999-02-09 | William H. Hulsman | Food container internal pressure analysis |
| US5819818A (en) * | 1997-01-07 | 1998-10-13 | Frawley; Patrick | Fuel spillage control device and method for using same |
-
1996
- 1996-11-12 DE DE19646685A patent/DE19646685A1/de not_active Withdrawn
-
1997
- 1997-11-12 PT PT97951173T patent/PT938653E/pt unknown
- 1997-11-12 WO PCT/EP1997/006298 patent/WO1998021557A1/de not_active Ceased
- 1997-11-12 DK DK97951173T patent/DK0938653T3/da active
- 1997-11-12 US US09/297,915 patent/US6338272B1/en not_active Expired - Lifetime
- 1997-11-12 ES ES97951173T patent/ES2182135T3/es not_active Expired - Lifetime
- 1997-11-12 AT AT97951173T patent/ATE221990T1/de active
- 1997-11-12 CA CA002268549A patent/CA2268549C/en not_active Expired - Lifetime
- 1997-11-12 JP JP52217598A patent/JP3856478B2/ja not_active Expired - Fee Related
- 1997-11-12 DE DE59707936T patent/DE59707936D1/de not_active Expired - Lifetime
- 1997-11-12 EP EP97951173A patent/EP0938653B1/de not_active Expired - Lifetime
- 1997-11-12 BR BR9713340-0A patent/BR9713340A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE19646685A1 (de) | 1998-05-14 |
| PT938653E (pt) | 2002-12-31 |
| BR9713340A (pt) | 2000-05-09 |
| EP0938653B1 (de) | 2002-08-07 |
| DE59707936D1 (de) | 2002-09-12 |
| WO1998021557A1 (de) | 1998-05-22 |
| US6338272B1 (en) | 2002-01-15 |
| CA2268549A1 (en) | 1998-05-22 |
| JP3856478B2 (ja) | 2006-12-13 |
| ATE221990T1 (de) | 2002-08-15 |
| JP2001503868A (ja) | 2001-03-21 |
| DK0938653T3 (da) | 2002-09-02 |
| EP0938653A1 (de) | 1999-09-01 |
| ES2182135T3 (es) | 2003-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2268549C (en) | Method for determining parameters, for example level, pressure, gas composition in closed containers | |
| US5214960A (en) | Method and apparatus for detecting defects in an object by vibrating the object in a plurality of positions | |
| US5311127A (en) | Method and apparatus for inspecting metal tubes employing magnetically induced eddy currents | |
| US6443004B1 (en) | Method and device for determining the filling level in containers | |
| JP5454750B2 (ja) | 缶詰の内圧検査方法及びその装置 | |
| US6240769B1 (en) | Method for testing sealed containers | |
| US5869747A (en) | Food container internal pressure analysis | |
| US6430991B1 (en) | Method for monitoring closed containers | |
| MXPA99003978A (en) | Method for determining parameters, for example level, pressure, gas composition in closed containers | |
| JP3409692B2 (ja) | 缶打検システム | |
| JP2001272385A (ja) | 線形予測係数法を用いた打検方法および打検装置 | |
| JP3236865B2 (ja) | 加振態様識別方法 | |
| JPS6223804B2 (enExample) | ||
| WO2012050027A1 (ja) | 液体容器の検査装置 | |
| JPH03627A (ja) | 密封容器の検査装置およびその検査方法 | |
| JPH0531570Y2 (enExample) | ||
| JPH0259660A (ja) | 割れ検出方法 | |
| RU2251687C1 (ru) | Способ акустического контроля насосных штанг | |
| JPH02263135A (ja) | 密封容器の検査方法および装置 | |
| SU655961A1 (ru) | Акустический способ дефектоскопии | |
| JPH09105693A (ja) | 容器の内圧測定方法及び内圧測定装置 | |
| JPH02194356A (ja) | 割れ検出装置の判定領域設定方法 | |
| JPH05332868A (ja) | 缶内圧検査装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20171114 |