DE69123246D1 - Elektrooptische verfahren und gerät zur hochgeschwindigkeitsmehrdimensionalen messung individueller gegenstände in aus fasern bestehenden oder anderen proben - Google Patents
Elektrooptische verfahren und gerät zur hochgeschwindigkeitsmehrdimensionalen messung individueller gegenstände in aus fasern bestehenden oder anderen probenInfo
- Publication number
- DE69123246D1 DE69123246D1 DE69123246T DE69123246T DE69123246D1 DE 69123246 D1 DE69123246 D1 DE 69123246D1 DE 69123246 T DE69123246 T DE 69123246T DE 69123246 T DE69123246 T DE 69123246T DE 69123246 D1 DE69123246 D1 DE 69123246D1
- Authority
- DE
- Germany
- Prior art keywords
- electrooptic
- samples
- dimensional measurement
- individual objects
- speed multi
- 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
- 238000005259 measurement Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
- G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G31/00—Warning or safety devices, e.g. automatic fault detectors, stop motions
- D01G31/003—Detection and removal of impurities
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G31/00—Warning or safety devices, e.g. automatic fault detectors, stop motions
- D01G31/006—On-line measurement and recording of process and product parameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B11/043—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
-
- 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
- G01N33/36—Textiles
- G01N33/362—Material before processing, e.g. bulk cotton or wool
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N2015/0042—Investigating dispersion of solids
- G01N2015/0053—Investigating dispersion of solids in liquids, e.g. trouble
- G01N2015/0057—Investigating dispersion of solids in liquids, e.g. trouble of filaments in liquids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
- G01N2015/0238—Single particle scatter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N2015/1027—Determining speed or velocity of a particle
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N2015/1497—Particle shape
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/94—Investigating contamination, e.g. dust
-
- 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
- G01N33/36—Textiles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/493,961 US5270787A (en) | 1990-03-14 | 1990-03-14 | Electro-optical methods and apparatus for high speed, multivariate measurement of individual entities in fiber or other samples |
PCT/US1991/001650 WO1991014169A1 (en) | 1990-03-14 | 1991-03-12 | Electro-optical methods and apparatus for high speed, multivariate measurement of individual entities in fiber or other samples |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69123246D1 true DE69123246D1 (de) | 1997-01-02 |
DE69123246T2 DE69123246T2 (de) | 1997-03-13 |
Family
ID=23962430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69123246T Expired - Fee Related DE69123246T2 (de) | 1990-03-14 | 1991-03-12 | Elektrooptische verfahren und gerät zur hochgeschwindigkeitsmehrdimensionalen messung individueller gegenstände in aus fasern bestehenden oder anderen proben |
Country Status (7)
Country | Link |
---|---|
US (1) | US5270787A (de) |
EP (1) | EP0519975B1 (de) |
JP (1) | JP3211089B2 (de) |
AU (1) | AU649028B2 (de) |
DE (1) | DE69123246T2 (de) |
ES (1) | ES2094221T3 (de) |
WO (1) | WO1991014169A1 (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5430301A (en) * | 1990-03-14 | 1995-07-04 | Zellweger Uster, Inc. | Apparatus and methods for measurement and classification of generalized neplike entities in fiber samples |
US5539515A (en) * | 1990-03-14 | 1996-07-23 | Zellweger Uster, Inc. | Apparatus and methods for measurement and classification of trash in fiber samples |
US5410401A (en) * | 1990-03-14 | 1995-04-25 | Zellweger Uster, Inc. | Methods and apparatus for mechanically and electronically correcting presentation of entities in a fluid flow |
US5469253A (en) | 1990-03-14 | 1995-11-21 | Zellweger Uster, Inc. | Apparatus and method for testing multiple characteristics of single textile sample with automatic feed |
JP3070786B2 (ja) * | 1990-11-22 | 2000-07-31 | 株式会社佐竹製作所 | 粒体分析方法およびその装置と該装置による粉砕機ロール間隙調節装置 |
AU658669B2 (en) * | 1991-09-06 | 1995-04-27 | Commonwealth Scientific And Industrial Research Organisation | Measurement method and apparatus |
US5394480A (en) * | 1991-09-19 | 1995-02-28 | Zellweger Uster, Inc. | Topological map maker |
DE4139899A1 (de) * | 1991-12-04 | 1993-06-09 | Hoffmann, Alfred, Dr., 9200 Freiberg, De | Verfahren zur simultanmessung der truebung und des zeitlichen massenstromes suspendierter teilchen in fluessigkeiten |
US5293219A (en) * | 1991-12-31 | 1994-03-08 | Andritz Sprout-Bauer, Inc. | Fiber length analyzer |
US5311290A (en) * | 1992-09-30 | 1994-05-10 | Pulp And Paper Research Institute Of Canada | Imaging apparatus and method of fiber analysis |
DE69324557T2 (de) * | 1992-12-31 | 1999-09-23 | Zellweger Uster, Inc. | Kontinuierliche zweidimensionale Überwachung von dünnem Gewebe textilen Materials |
US5383135A (en) * | 1992-12-31 | 1995-01-17 | Zellweger Uster, Inc. | Acquisition, measurement and control of thin webs on in-process textile materials |
DE69327840T2 (de) * | 1993-01-11 | 2000-05-25 | Zellweger Uster, Inc. | Vorrichtung und Verfahren zur Messung und Klassifizierung von Trashteilen in Faserproben |
CH685506A5 (de) * | 1993-06-23 | 1995-07-31 | Zellweger Uster Ag | Vorrichtung zur Messung der Masse oder des Substanzquerschnitts von Faserbändern und Verwendung der Vorrichtung. |
US5694807A (en) * | 1994-09-29 | 1997-12-09 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Apparatus and method for determining the mass density of a filament |
DE19507643C1 (de) * | 1995-03-04 | 1996-07-25 | Rockwool Mineralwolle | Verfahren zum Unschädlichmachen von in einem Mineralwollevlies befindlichen heißen Einschlüssen und Vorrichtung zur Durchführung des Verfahrens |
GR960100084A (el) * | 1995-04-13 | 1996-12-31 | Trutzschler Gmbh & Co Kg | Μηχανισμος για ενα λαναρι για τον εντοπισμο οχλουντων σωματιδιων, ιδιαιτερως σωματιδιων προς απορριψη, κομβων, θυλακωτων κομβων, θηλειων και παρομοιων. |
US5654797A (en) * | 1996-02-22 | 1997-08-05 | National Research Council Of Canada | Method and apparatus for monitoring the diameter of thermally sprayed particles |
US6005662A (en) * | 1996-11-04 | 1999-12-21 | Certainteed Corporation | Apparatus and method for the measurement and separation of airborne fibers |
US5890264A (en) * | 1997-10-06 | 1999-04-06 | Premier Polytronics Limited | Aeromechanical individualizer |
US5929460A (en) * | 1997-10-06 | 1999-07-27 | Premier Polytronics Limited | High throughput nep measurement |
US6052182A (en) * | 1997-10-28 | 2000-04-18 | Zellweger Uster, Inc. | Fiber quality monitor |
EP1047917B1 (de) | 1998-01-22 | 2005-11-16 | Maschinenfabrik Rieter Ag | Verfahren und vorrichtung zur faserlängenmessung |
US5892142A (en) * | 1998-02-06 | 1999-04-06 | Zellweger Uster, Inc. | Fiber micronaire testing system |
US6219136B1 (en) | 1998-03-03 | 2001-04-17 | Union Underwear Company, Inc. | Digital signal processor knitting scanner |
GB2336050B (en) * | 1998-03-31 | 2003-03-26 | Marconi Gec Ltd | Improvements in or relating to remote air detection |
NL1012750C2 (nl) * | 1999-07-30 | 2001-02-01 | Dsm Nv | Werkwijze voor het bepalen van de dichtheid van een vezel. |
US7345756B2 (en) | 2003-01-07 | 2008-03-18 | Shofner Engineering Associates, Inc. | Image-based fiber length measurements from tapered beards |
JP2004223815A (ja) * | 2003-01-21 | 2004-08-12 | Fuji Photo Film Co Ltd | 記録紙側端縁検出装置及びプリンタ |
AU2003901910A0 (en) * | 2003-04-17 | 2003-05-08 | Commonwealth Scientific And Industrial Research Organisation | Method and apparatus for testing fibres |
DE10347240B4 (de) * | 2003-10-10 | 2015-10-15 | Trützschler GmbH & Co Kommanditgesellschaft | Vorrichtung in der Spinnereivorbereitung zum Erkennen von Fremdteilen aus Kunststoff in Faserflocken |
JP5558656B2 (ja) * | 2004-01-20 | 2014-07-23 | コモンウェルス サイエンティフィック アンドインダストリアル リサーチ オーガナイゼーション | 繊維を試験するための方法及び装置 |
US7143642B1 (en) * | 2005-07-01 | 2006-12-05 | Uster Technologies, Inc. | Integrated moisture, length, and strength tester |
US8120769B2 (en) * | 2007-08-03 | 2012-02-21 | North Carolina State University | Method and system for fiber properties measurement |
EP2574511B1 (de) * | 2011-09-30 | 2016-03-16 | Honda Research Institute Europe GmbH | Analyse von Straßenoberflächen |
US9329162B2 (en) * | 2012-02-08 | 2016-05-03 | Uster Technologies Ag | Auto micronaire |
US8496114B1 (en) | 2012-06-14 | 2013-07-30 | Uster Technologies Ag | Trash separator |
EP3662283A1 (de) | 2017-09-14 | 2020-06-10 | Uster Technologies AG | Fasermischungsidentifizierung und/oder -messung |
CZ2022522A3 (cs) | 2022-12-12 | 2024-06-19 | Rieter Cz S.R.O. | Způsob řízení technologického procesu na dopřádacím stroji, dopřádací stroj k provádění způsobu, počítačový program k provádění způsobu na dopřádacím stroji a počítačem čitelné médium s počítačovým programem |
CN116893127B (zh) * | 2023-09-11 | 2023-12-08 | 中储粮成都储藏研究院有限公司 | 粮食外观质量指标检测仪 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3816001A (en) * | 1972-06-20 | 1974-06-11 | W Duncan | Measuring length and velocity of single staple fibers within an airflow |
US3815001A (en) * | 1973-03-13 | 1974-06-04 | Parker L | Silicon controlled rectifier motor speed controller |
US4027162A (en) * | 1976-04-26 | 1977-05-31 | Particle Measuring Systems, Inc. | Method and apparatus for orienting and measuring fibrous particles |
FR2408117B1 (fr) * | 1977-11-07 | 1982-04-16 | Agronomique Inst Nat Rech | Procede et appareil de mesure des dimensions de fibres de bois |
CH643060A5 (de) * | 1979-11-20 | 1984-05-15 | Zellweger Uster Ag | Verfahren zur bestimmung des durchmessers oder des querschnittes eines faden- oder drahtfoermigen koerpers, vorrichtung zur ausfuehrung des verfahrens, sowie anwendung des verfahrens. |
DE2952712C2 (de) * | 1979-12-29 | 1984-07-12 | Hoesch Werke Ag, 4600 Dortmund | Vorrichtung zur Erkennung von Fehlern |
GB8523747D0 (en) * | 1985-09-26 | 1985-10-30 | Vg Instr Group | Fibre size monitor |
US4788579A (en) * | 1985-09-30 | 1988-11-29 | The General Electric Company | Semiconductor superlattice |
DE3703969A1 (de) * | 1986-09-26 | 1988-04-07 | Phb Weserhuette Ag | Ein- und/oder ausstapelvorrichtung fuer stueckgueter |
SE457480B (sv) * | 1987-05-06 | 1988-12-27 | Gedevelop Electronics Ab | Saett och anordning foer bestaemning av storlek och/eller form hos ett fritt fallande objekt |
US4938592A (en) * | 1987-07-28 | 1990-07-03 | Amherst Process Instruments, Inc. | Beam forming and sensing apparatus for aerodynamic particle sizing system |
-
1990
- 1990-03-14 US US07/493,961 patent/US5270787A/en not_active Expired - Lifetime
-
1991
- 1991-03-12 WO PCT/US1991/001650 patent/WO1991014169A1/en active IP Right Grant
- 1991-03-12 ES ES91905936T patent/ES2094221T3/es not_active Expired - Lifetime
- 1991-03-12 AU AU74843/91A patent/AU649028B2/en not_active Ceased
- 1991-03-12 JP JP50621291A patent/JP3211089B2/ja not_active Expired - Fee Related
- 1991-03-12 EP EP91905936A patent/EP0519975B1/de not_active Expired - Lifetime
- 1991-03-12 DE DE69123246T patent/DE69123246T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU649028B2 (en) | 1994-05-12 |
JP3211089B2 (ja) | 2001-09-25 |
DE69123246T2 (de) | 1997-03-13 |
EP0519975A1 (de) | 1992-12-30 |
AU7484391A (en) | 1991-10-10 |
ES2094221T3 (es) | 1997-01-16 |
US5270787A (en) | 1993-12-14 |
EP0519975B1 (de) | 1996-11-20 |
JPH07500660A (ja) | 1995-01-19 |
EP0519975A4 (de) | 1993-09-30 |
WO1991014169A1 (en) | 1991-09-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: USTER TECHNOLOGIES INC., KNOXVILLE, TENN., US |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: USTER TECHNOLOGIES AG, USTER, CH |
|
8339 | Ceased/non-payment of the annual fee |