SE520322C2 - Sätt och anordning för avståndsbestämning mellan en stator och en denna motstående roterande rotor - Google Patents
Sätt och anordning för avståndsbestämning mellan en stator och en denna motstående roterande rotorInfo
- Publication number
- SE520322C2 SE520322C2 SE0001031A SE0001031A SE520322C2 SE 520322 C2 SE520322 C2 SE 520322C2 SE 0001031 A SE0001031 A SE 0001031A SE 0001031 A SE0001031 A SE 0001031A SE 520322 C2 SE520322 C2 SE 520322C2
- Authority
- SE
- Sweden
- Prior art keywords
- sensor
- stator
- rotor
- distance
- contact
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims 1
- 235000014121 butter Nutrition 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/30—Disc mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/14—Adjusting, applying pressure to, or controlling distance between, discs
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/002—Control devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- 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
-
- 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
- G01N33/34—Paper
- G01N33/343—Paper pulp
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Paper (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Manufacture Of Motors, Generators (AREA)
- Radar Systems Or Details Thereof (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0001031A SE520322C2 (sv) | 2000-03-23 | 2000-03-23 | Sätt och anordning för avståndsbestämning mellan en stator och en denna motstående roterande rotor |
EP01916009A EP1192408B1 (en) | 2000-03-23 | 2001-03-20 | Method and arrangement for distance measurement |
AT01916009T ATE413585T1 (de) | 2000-03-23 | 2001-03-20 | Verfahren und vorrichtung zur distanzmessung |
DE60136427T DE60136427D1 (de) | 2000-03-23 | 2001-03-20 | Verfahren und vorrichtung zur distanzmessung |
JP2001569219A JP4602628B2 (ja) | 2000-03-23 | 2001-03-20 | 距離測定方法及び装置 |
CA002373820A CA2373820C (en) | 2000-03-23 | 2001-03-20 | Method and arrangement for distance measurement |
PCT/SE2001/000572 WO2001071276A1 (en) | 2000-03-23 | 2001-03-20 | Method and arrangement for distance measurement |
US09/979,143 US6657427B2 (en) | 2000-03-23 | 2001-03-20 | Method and device for measuring a distance between a stator and a rotor |
ES01916009T ES2316438T3 (es) | 2000-03-23 | 2001-03-20 | Procedimiento y disposicion para medicion de distancias. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0001031A SE520322C2 (sv) | 2000-03-23 | 2000-03-23 | Sätt och anordning för avståndsbestämning mellan en stator och en denna motstående roterande rotor |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0001031D0 SE0001031D0 (sv) | 2000-03-23 |
SE0001031L SE0001031L (sv) | 2001-09-24 |
SE520322C2 true SE520322C2 (sv) | 2003-06-24 |
Family
ID=20278986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0001031A SE520322C2 (sv) | 2000-03-23 | 2000-03-23 | Sätt och anordning för avståndsbestämning mellan en stator och en denna motstående roterande rotor |
Country Status (9)
Country | Link |
---|---|
US (1) | US6657427B2 (ja) |
EP (1) | EP1192408B1 (ja) |
JP (1) | JP4602628B2 (ja) |
AT (1) | ATE413585T1 (ja) |
CA (1) | CA2373820C (ja) |
DE (1) | DE60136427D1 (ja) |
ES (1) | ES2316438T3 (ja) |
SE (1) | SE520322C2 (ja) |
WO (1) | WO2001071276A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7830136B2 (en) | 2005-06-14 | 2010-11-09 | Daprox Ab | Method and arrangement for mounting a sensor designed for measuring the distance between stator and rotor |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE521893C2 (sv) * | 2001-09-26 | 2003-12-16 | Daprox Ab | Givare för avståndsmätning |
SE524792C2 (sv) | 2003-03-24 | 2004-10-05 | Daprox Ab | Sätt och givaranordning för avståndsmätning mellan en stator och en denna motstående rotor |
RU2362989C2 (ru) * | 2004-02-27 | 2009-07-27 | Дапрокс Аб | Способ измерения степени концентрации волокна и устройство для его осуществления |
SE529525C2 (sv) * | 2006-01-16 | 2007-09-04 | Metso Paper Inc | Förfarande och anordning för kontroll av uppriktningen mellan malytor |
JP4896062B2 (ja) * | 2008-03-31 | 2012-03-14 | 日本原子力発電株式会社 | 非接触式変位センサ用冶具 |
JP5620728B2 (ja) * | 2010-07-08 | 2014-11-05 | 株式会社東海理化電機製作所 | 回転角度検出装置 |
US9335151B2 (en) | 2012-10-26 | 2016-05-10 | Applied Materials, Inc. | Film measurement |
JP5864644B2 (ja) * | 2014-03-12 | 2016-02-17 | 株式会社グローエンジニアリング | 石臼式粉砕機の運転制御システム |
DE102019101808A1 (de) * | 2019-01-25 | 2020-07-30 | Voith Patent Gmbh | Steuerung der Faserstoffbehandlung |
US11125486B2 (en) * | 2019-05-29 | 2021-09-21 | Haier Us Appliance Solutions, Inc. | Adjustable ice crusher |
SE544564C2 (en) * | 2020-08-26 | 2022-07-19 | Daprox Ab | A beating gap sensor device for a refiner apparatus and calibration method |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3434670A (en) * | 1966-07-07 | 1969-03-25 | Pulp Paper Res Inst | Apparatus for measuring out of tram and plate separation of disc refiners |
FI49194C (fi) * | 1971-08-27 | 1975-04-10 | Yhtyneet Paperitehtaat Oy | Massanjauhin |
US3898562A (en) | 1974-05-28 | 1975-08-05 | Carrier Corp | Adjustable probe holder |
SE401896B (sv) * | 1975-03-26 | 1978-06-05 | Pak Construction Ab | Anordning vid indikering av spaltbredd och att forhindra metallisk kontakt mellan de pa motstaende ytor med bommar eller liknande forsedda malorgan t ex malskivorna i en malapparat |
DE2807296C2 (de) * | 1978-02-21 | 1982-12-23 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Einrichtung zur elektromechanischen Messung der Schaufelspitzenspalte bei Strömungsmaschinen |
SE416844B (sv) * | 1979-06-05 | 1981-02-09 | Sunds Defibrator | Sett och anordning for avstandsmetning mellan tva motstaende ytor av magnetiskt ledande material |
US4627578A (en) | 1979-12-19 | 1986-12-09 | Tasman Pulp And Paper Company Limited | Methods of and/or apparatus for detecting and controlling refiner plate clashing |
US4454991A (en) * | 1982-02-22 | 1984-06-19 | St. Regis Paper Company | Apparatus and method for monitoring and controlling a disc refiner gap |
JPS5974308U (ja) * | 1982-11-12 | 1984-05-19 | 三菱重工業株式会社 | 非接触型電気式微小隙間測定器 |
JPS59183125A (ja) * | 1983-04-01 | 1984-10-18 | Matsushita Electric Ind Co Ltd | ブレ−キの温度,摩耗度センサ |
SE444272B (sv) * | 1984-08-15 | 1986-04-07 | Sunds Defibrator | Anordning for indikering av spalten mellan tva motroterande malskivor i en malapparat for raffinering av lignocellulosahaltigt material |
US4554495A (en) * | 1984-08-29 | 1985-11-19 | Ormand R. Austin | Datum reference for tool touch probe system |
FR2574938B1 (fr) | 1984-12-19 | 1986-12-26 | Snecma | Methode de controle par courants de foucault sans contact et dispositif de mise en oeuvre |
FI80146C (fi) | 1986-10-31 | 1990-04-10 | Yhtyneet Paperitehtaat Oy | Foerfarande och anordning foer maetning av avstaondet mellan malskivorna vid en raffinoer. |
US4820980A (en) * | 1987-05-04 | 1989-04-11 | Dodson Edgars Darryl | Gap, wear and tram measurement system and method for grinding machines |
JPH0377002A (ja) * | 1989-08-19 | 1991-04-02 | Yaskawa Electric Mfg Co Ltd | ギャップセンサー |
US5121110A (en) * | 1990-10-15 | 1992-06-09 | Mahar Jr Michael A | Soft sensor mounting |
FI92437C (fi) * | 1992-06-09 | 1994-11-10 | Tampella Oy Valmet | Magneettinen mittausmenetelmä raon suuruuden ja muodon (profiilin) määräämiseksi |
JPH07101163B2 (ja) * | 1992-10-14 | 1995-11-01 | カーニー−ナショナル・インコーポレーテッド | 磁束制限器及び磁気分散手段を備えるホール効果位置センサ |
JP3045891B2 (ja) * | 1993-03-23 | 2000-05-29 | 義道 米沢 | 手書き入力装置 |
US5691636A (en) * | 1993-08-25 | 1997-11-25 | Andritz Sprout-Bauer, Inc. | Probe assembly mounting for a grinding machine |
JP3631889B2 (ja) * | 1997-09-10 | 2005-03-23 | 三菱重工業株式会社 | 接触式クリアランス測定装置 |
JP3360607B2 (ja) * | 1998-04-09 | 2002-12-24 | セイコーエプソン株式会社 | 筆記具型座標入力装置 |
JP2000018967A (ja) * | 1998-07-06 | 2000-01-21 | Mitsubishi Electric Corp | 磁気検出装置 |
SE513395C2 (sv) * | 1999-01-07 | 2000-09-11 | Jocell Ab | Tätningslist |
JP3233129B2 (ja) * | 1999-04-07 | 2001-11-26 | 株式会社デンソー | 磁気検出装置 |
-
2000
- 2000-03-23 SE SE0001031A patent/SE520322C2/sv not_active IP Right Cessation
-
2001
- 2001-03-20 WO PCT/SE2001/000572 patent/WO2001071276A1/en active Application Filing
- 2001-03-20 DE DE60136427T patent/DE60136427D1/de not_active Expired - Lifetime
- 2001-03-20 CA CA002373820A patent/CA2373820C/en not_active Expired - Lifetime
- 2001-03-20 AT AT01916009T patent/ATE413585T1/de not_active IP Right Cessation
- 2001-03-20 US US09/979,143 patent/US6657427B2/en not_active Expired - Lifetime
- 2001-03-20 EP EP01916009A patent/EP1192408B1/en not_active Expired - Lifetime
- 2001-03-20 ES ES01916009T patent/ES2316438T3/es not_active Expired - Lifetime
- 2001-03-20 JP JP2001569219A patent/JP4602628B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7830136B2 (en) | 2005-06-14 | 2010-11-09 | Daprox Ab | Method and arrangement for mounting a sensor designed for measuring the distance between stator and rotor |
Also Published As
Publication number | Publication date |
---|---|
WO2001071276A1 (en) | 2001-09-27 |
DE60136427D1 (de) | 2008-12-18 |
EP1192408A1 (en) | 2002-04-03 |
JP4602628B2 (ja) | 2010-12-22 |
CA2373820C (en) | 2009-06-02 |
US6657427B2 (en) | 2003-12-02 |
SE0001031L (sv) | 2001-09-24 |
US20020158628A1 (en) | 2002-10-31 |
ES2316438T3 (es) | 2009-04-16 |
JP2003528302A (ja) | 2003-09-24 |
ATE413585T1 (de) | 2008-11-15 |
EP1192408B1 (en) | 2008-11-05 |
SE0001031D0 (sv) | 2000-03-23 |
CA2373820A1 (en) | 2001-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |