DE69320728D1 - Vorrichtung und Verfahren zur Charakterisierung oder Messung der Struktur von Produkten mit Ultraschall - Google Patents
Vorrichtung und Verfahren zur Charakterisierung oder Messung der Struktur von Produkten mit UltraschallInfo
- Publication number
- DE69320728D1 DE69320728D1 DE69320728T DE69320728T DE69320728D1 DE 69320728 D1 DE69320728 D1 DE 69320728D1 DE 69320728 T DE69320728 T DE 69320728T DE 69320728 T DE69320728 T DE 69320728T DE 69320728 D1 DE69320728 D1 DE 69320728D1
- Authority
- DE
- Germany
- Prior art keywords
- ultrasonic waves
- texture
- probe
- characterisation
- measurement
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/032—Analysing fluids by measuring attenuation of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/32—Arrangements for suppressing undesired influences, e.g. temperature or pressure variations, compensating for signal noise
- G01N29/326—Arrangements for suppressing undesired influences, e.g. temperature or pressure variations, compensating for signal noise compensating for temperature variations
-
- 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
- G01N33/02—Food
- G01N33/04—Dairy products
-
- 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
- G01N2291/025—Change of phase or condition
- G01N2291/0251—Solidification, icing, curing composites, polymerisation
-
- 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
- G01N2291/02827—Elastic parameters, strength or force
-
- 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
- G01N2291/04—Wave modes and trajectories
- G01N2291/042—Wave modes
- G01N2291/0421—Longitudinal waves
-
- 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
- G01N2291/10—Number of transducers
- G01N2291/101—Number of transducers one transducer
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR929208220A FR2693270B1 (fr) | 1992-07-03 | 1992-07-03 | Dispositif et procédé de caractérisation ou de mesure par ultrasons de texture de produits. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69320728D1 true DE69320728D1 (de) | 1998-10-08 |
DE69320728T2 DE69320728T2 (de) | 1999-01-14 |
Family
ID=9431506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69320728T Expired - Fee Related DE69320728T2 (de) | 1992-07-03 | 1993-06-30 | Vorrichtung und Verfahren zur Charakterisierung oder Messung der Struktur von Produkten mit Ultraschall |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0578539B1 (de) |
AT (1) | ATE170629T1 (de) |
DE (1) | DE69320728T2 (de) |
ES (1) | ES2123625T3 (de) |
FR (1) | FR2693270B1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2772482B1 (fr) * | 1997-12-12 | 2000-03-03 | Centre Nat Rech Scient | Procede et dispositif pour le suivi de transitions de phase |
FR2772476B1 (fr) * | 1998-03-31 | 2000-03-03 | Centre Nat Rech Scient | Procede et dispositif pour le suivi de transitions de phase |
ES2147141B1 (es) * | 1998-09-09 | 2001-03-01 | Univ Valencia Politecnica | Procedimiento y dispositivo para la clasificacion de quesos, mediante ultrasonidos. |
ES2156698B1 (es) * | 1999-01-25 | 2002-02-01 | Univ Valencia Politecnica | Procedimiento para la fabricacion en continuo de turron de xixona mediante ultrasonidos, y dispositivo para su puesta en practica. |
WO2002004938A2 (en) * | 2000-07-10 | 2002-01-17 | University Of North Carolina At Charlotte | Apparatus and methods for determining the viscoelastic properties of materials |
ITVR20110123A1 (it) * | 2011-06-07 | 2012-12-08 | Hele All Adige | Dispositivo strumentato per una caratterizzazione di una struttura interna di un blocco di formaggio. |
US9678015B2 (en) | 2014-09-26 | 2017-06-13 | Frito-Lay North America, Inc. | Method for elemental analysis of a snack food product in a dynamic production line |
US10070661B2 (en) | 2015-09-24 | 2018-09-11 | Frito-Lay North America, Inc. | Feedback control of food texture system and method |
US9541537B1 (en) | 2015-09-24 | 2017-01-10 | Frito-Lay North America, Inc. | Quantitative texture measurement apparatus and method |
US10107785B2 (en) | 2015-09-24 | 2018-10-23 | Frito-Lay North America, Inc. | Quantitative liquid texture measurement apparatus and method |
US10598648B2 (en) | 2015-09-24 | 2020-03-24 | Frito-Lay North America, Inc. | Quantitative texture measurement apparatus and method |
US10969316B2 (en) | 2015-09-24 | 2021-04-06 | Frito-Lay North America, Inc. | Quantitative in-situ texture measurement apparatus and method |
US11243190B2 (en) | 2015-09-24 | 2022-02-08 | Frito-Lay North America, Inc. | Quantitative liquid texture measurement method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1127231A (en) * | 1965-01-06 | 1968-09-18 | British Aluminium Co Ltd | Improvements in or relating to methods of and apparatus for testing molten metal |
CS212352B1 (en) * | 1978-08-01 | 1982-03-26 | Jiri Docekal | Method of continuous measuring the changes of rheological properties of polymeres in the course of the polymerization process |
FR2544499B1 (fr) * | 1983-04-12 | 1986-02-07 | Seram | Appareillage destine a mesurer la variation de la transmission ultrasonore a une interface |
US4590803A (en) * | 1984-06-28 | 1986-05-27 | Westinghouse Electric Corp. | Acoustic waveguide monitoring |
DE3891308T1 (de) * | 1988-04-25 | 1990-04-05 | Krivorozh Gornorudnyj I | Verfahren zur kontrolle der parameter der festen phase einer suspension und einrichtung zur durchfuehrung desselben |
-
1992
- 1992-07-03 FR FR929208220A patent/FR2693270B1/fr not_active Expired - Fee Related
-
1993
- 1993-06-30 EP EP93401695A patent/EP0578539B1/de not_active Expired - Lifetime
- 1993-06-30 DE DE69320728T patent/DE69320728T2/de not_active Expired - Fee Related
- 1993-06-30 ES ES93401695T patent/ES2123625T3/es not_active Expired - Lifetime
- 1993-06-30 AT AT93401695T patent/ATE170629T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0578539A1 (de) | 1994-01-12 |
FR2693270A1 (fr) | 1994-01-07 |
FR2693270B1 (fr) | 1994-09-16 |
ES2123625T3 (es) | 1999-01-16 |
EP0578539B1 (de) | 1998-09-02 |
ATE170629T1 (de) | 1998-09-15 |
DE69320728T2 (de) | 1999-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |