FI910598A0 - Mätanordning för tvärsnittsmätning av en pappersbana samt dess användning - Google Patents
Mätanordning för tvärsnittsmätning av en pappersbana samt dess användningInfo
- Publication number
- FI910598A0 FI910598A0 FI910598A FI910598A FI910598A0 FI 910598 A0 FI910598 A0 FI 910598A0 FI 910598 A FI910598 A FI 910598A FI 910598 A FI910598 A FI 910598A FI 910598 A0 FI910598 A0 FI 910598A0
- Authority
- FI
- Finland
- Prior art keywords
- measuring
- cross
- paper web
- sectional profile
- measuring device
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/0009—Paper-making control systems
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
- D21F7/06—Indicating or regulating the thickness of the layer; Signal devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
-
- 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
- G01N33/346—Paper sheets
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Paper (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3827084 | 1988-08-10 | ||
DE3827084A DE3827084C1 (sv) | 1988-08-10 | 1988-08-10 | |
DE8900499 | 1989-08-01 | ||
PCT/DE1989/000499 WO1990001673A1 (de) | 1988-08-10 | 1989-08-01 | Messvorrichtung zur querprofilmessung einer papierbahn |
Publications (3)
Publication Number | Publication Date |
---|---|
FI910598A0 true FI910598A0 (sv) | 1991-02-07 |
FI93901B FI93901B (sv) | 1995-02-28 |
FI93901C FI93901C (sv) | 1995-06-12 |
Family
ID=6360558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI910598A FI93901C (sv) | 1988-08-10 | 1991-02-07 | Mätanordning för tvärsnittsmätning av en pappersbana samt dess användning |
Country Status (7)
Country | Link |
---|---|
US (1) | US5298122A (sv) |
EP (1) | EP0430975B1 (sv) |
JP (1) | JPH04501005A (sv) |
CA (1) | CA1322652C (sv) |
DE (1) | DE3827084C1 (sv) |
FI (1) | FI93901C (sv) |
WO (1) | WO1990001673A1 (sv) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5122963A (en) * | 1990-03-07 | 1992-06-16 | Process Automation Business, Inc. | Actuation cell response and mapping determinations for web forming machines |
IT1252176B (it) * | 1991-12-09 | 1995-06-05 | Electronic Systems Spa | Metodo ed apparecchiatura di scansione con teste di lettura indipendenti per la misura e la visualizzazione dello spessore di un film |
DE4204916A1 (de) * | 1992-02-19 | 1993-08-26 | Renolit Werke Gmbh | Verfahren und vorrichtung zur qualitaetskontrolle von auf kalander- oder extrudermaschinen hergestellten folienrollen |
DE4239270A1 (de) * | 1992-11-23 | 1994-05-26 | Siemens Ag | Verfahren zur Stellgliedidentifizierung bei der Querprofil-Regelung einer kontinuierlich erzeugten Materialbahn |
US5563809A (en) * | 1994-04-06 | 1996-10-08 | Abb Industrial Systems, Inc. | Measurement/control of sheet material using at least one sensor array |
JP3094798B2 (ja) * | 1994-08-16 | 2000-10-03 | 王子製紙株式会社 | 抄紙機の抄替時の製品水分の制御方法およびその装置 |
US5583782A (en) * | 1994-11-10 | 1996-12-10 | Measurex Devron Inc. | Caliper profile control system for paper machine providing reduced start up times |
WO1996019615A1 (de) * | 1994-12-19 | 1996-06-27 | Siemens Aktiengesellschaft | Verfahren zur erfassung und beeinflussung der querprofile bestimmter eigenschaften von papierbahnen und zugehörige anordnung |
DE19729005A1 (de) * | 1997-07-07 | 1999-02-04 | Siemens Ag | Vorrichtung zur Messung von Querprofilen bestimmter Eigenschaften einer laufenden Materialbahn, insbesondere aus Papier oder Pappe |
US5943906A (en) * | 1997-09-12 | 1999-08-31 | Valmet Automation Inc. | Method for operating a traversing sensor apparatus |
DE19911395A1 (de) * | 1999-03-15 | 2000-09-21 | Voith Sulzer Papiertech Patent | Vorrichtung zum Bestimmen von Eigenschaften einer laufenden Materialbahn und/oder einer Maschine zu deren Herstellung und/oder Veredelung |
DE19911394A1 (de) | 1999-03-15 | 2000-09-21 | Voith Sulzer Papiertech Patent | Verfahren zum Betreiben einer Maschine zur Herstellung und/oder Veredelung von Materialbahnen |
DE19950254C2 (de) * | 1999-10-18 | 2003-06-26 | Ims Messsysteme Gmbh | Verfahren zur Bestimmung eines Dickenquerprofils und des Dickenlängsprofils eines laufenden Materialbandes |
US6253604B1 (en) * | 2000-01-19 | 2001-07-03 | Impact Systems, Inc. | Scanner with interior gauging head and combined dust and drive belt |
DE50114497D1 (de) * | 2000-08-16 | 2009-01-02 | Schaeffler Kg | Linearführung |
DE10247555A1 (de) * | 2002-10-11 | 2004-04-22 | Voith Paper Patent Gmbh | Verfahren zur Herstellung einer Faserstoffbahn und Überwachungssystem |
CN103620113B (zh) * | 2011-04-28 | 2015-12-23 | Abb技术有限公司 | 从片材的扫描测量确定cd和md的变化 |
CN114440803B (zh) * | 2021-12-31 | 2023-06-06 | 深圳供电局有限公司 | 横截面积测量装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8135891U1 (de) * | 1982-10-28 | Grecon Greten Gmbh & Co Kg, 3257 Springe | Vorrichtung zur Ermittlung und Auswertung von Schwankungen des Flächegewichts von Vliesen | |
US3108844A (en) * | 1961-02-27 | 1963-10-29 | Industrial Nucleonics Corp | Sheet profile gauging and recording system |
US3557351A (en) * | 1967-04-12 | 1971-01-19 | Industrial Nucleonics Corp | Property measurement signal filtering method and apparatus for eliminating predetermined components |
US3609318A (en) * | 1969-02-13 | 1971-09-28 | Measurex Corp | Digital control system for scanning sheet material |
US3610899A (en) * | 1969-02-17 | 1971-10-05 | Measurex Corp | Method of obtaining variances of a characteristic of a sheet material |
DE2019975A1 (de) * | 1970-04-24 | 1971-11-18 | Fuji Photo Film Co Ltd | Vorrichtung zur Dickenmessung von Bahn-,Bogen-,Blechmaterial od.dgl. |
US4271699A (en) * | 1979-12-07 | 1981-06-09 | Williamson Harry L | Sheet thickness monitoring system and method |
SE454365B (sv) * | 1980-06-02 | 1988-04-25 | Svenska Traeforskningsinst | Sett for styrning av en pappersbanas egenskaper tvers matningsriktningen i en pappersmaskin |
DE3148800C2 (de) * | 1981-12-09 | 1986-12-04 | Grecon Greten Gmbh & Co Kg, 3220 Alfeld | Verfahren und Vorrichtung zur Ermittlung und Korrektur von Schwankungen des Flächengewichts von losen lignozellulose- und/oder zellulosehaltigen Holzspanteilchen, Fasern oder dergleichen |
JPS60177202A (ja) * | 1984-02-23 | 1985-09-11 | Toshiba Mach Co Ltd | 走査式透過型厚さ計 |
JPS60177203A (ja) * | 1984-02-23 | 1985-09-11 | Toshiba Mach Co Ltd | 透過型厚さ計による端部計測方法および装置 |
JPS60177204A (ja) * | 1984-02-24 | 1985-09-11 | Komori Printing Mach Co Ltd | 枚葉輪転印刷機の2枚差検出方式 |
SE459013B (sv) * | 1987-09-22 | 1989-05-29 | Svenska Traeforskningsinst | Saett foer maetning av variationer i egenskaper hos en kontinuerligt loepande pappersbana |
-
1988
- 1988-08-10 DE DE3827084A patent/DE3827084C1/de not_active Expired
-
1989
- 1989-08-01 US US07/646,619 patent/US5298122A/en not_active Expired - Fee Related
- 1989-08-01 EP EP89908816A patent/EP0430975B1/de not_active Expired - Lifetime
- 1989-08-01 WO PCT/DE1989/000499 patent/WO1990001673A1/de active IP Right Grant
- 1989-08-01 JP JP1508328A patent/JPH04501005A/ja active Pending
- 1989-08-08 CA CA000607715A patent/CA1322652C/en not_active Expired - Fee Related
-
1991
- 1991-02-07 FI FI910598A patent/FI93901C/sv active
Also Published As
Publication number | Publication date |
---|---|
CA1322652C (en) | 1993-10-05 |
FI93901C (sv) | 1995-06-12 |
JPH04501005A (ja) | 1992-02-20 |
FI93901B (sv) | 1995-02-28 |
EP0430975B1 (de) | 1992-12-23 |
WO1990001673A1 (de) | 1990-02-22 |
DE3827084C1 (sv) | 1989-11-16 |
US5298122A (en) | 1994-03-29 |
EP0430975A1 (de) | 1991-06-12 |
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