CA1315566C - Mesure des caracteristiques d'une toile dans la fabrication du papier - Google Patents

Mesure des caracteristiques d'une toile dans la fabrication du papier

Info

Publication number: CA1315566C
Authority: CA; Canada
Prior art keywords: web; properties; scanning device; profile; movement
Prior art date: 1988-12-05
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

Application number

CA000585008A

Other languages

English (en)

Inventor

Leif T. Ostman

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

STFI Skogsindustrins Tekniska Forskningsinstitut AB

Original Assignee

STFI Skogsindustrins Tekniska Forskningsinstitut AB

Priority date (The priority date 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 date listed.)

1988-12-05

Filing date

1988-12-05

Publication date

1993-04-06

1988-12-05 Application filed by STFI Skogsindustrins Tekniska Forskningsinstitut AB filed Critical STFI Skogsindustrins Tekniska Forskningsinstitut AB

1988-12-05 Priority to CA000585008A priority Critical patent/CA1315566C/fr

1993-04-06 Application granted granted Critical

1993-04-06 Publication of CA1315566C publication Critical patent/CA1315566C/fr

2010-04-06 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000005259 measurement Methods 0.000 title description 9
238000004519 manufacturing process Methods 0.000 title description 2
230000033001 locomotion Effects 0.000 claims abstract description 14
230000009183 running Effects 0.000 claims abstract description 3
238000000034 method Methods 0.000 claims description 9
238000010586 diagram Methods 0.000 description 7
230000015572 biosynthetic process Effects 0.000 description 4
238000004364 calculation method Methods 0.000 description 4
238000001914 filtration Methods 0.000 description 4
230000000875 corresponding effect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
208000032005 Spinocerebellar ataxia with axonal neuropathy type 2 Diseases 0.000 description 1
208000033361 autosomal recessive with axonal neuropathy 2 spinocerebellar ataxia Diseases 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1

Landscapes

Paper (AREA)

CA000585008A 1988-12-05 1988-12-05 Mesure des caracteristiques d'une toile dans la fabrication du papier Expired - Fee Related CA1315566C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000585008A CA1315566C (fr)	1988-12-05	1988-12-05	Mesure des caracteristiques d'une toile dans la fabrication du papier

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000585008A CA1315566C (fr)	1988-12-05	1988-12-05	Mesure des caracteristiques d'une toile dans la fabrication du papier

Publications (1)

Publication Number	Publication Date
CA1315566C true CA1315566C (fr)	1993-04-06

Family

ID=4139234

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000585008A Expired - Fee Related CA1315566C (fr)	1988-12-05	1988-12-05	Mesure des caracteristiques d'une toile dans la fabrication du papier

Country Status (1)

Country	Link
CA (1)	CA1315566C (fr)

1988
- 1988-12-05 CA CA000585008A patent/CA1315566C/fr not_active Expired - Fee Related

Similar Documents

Publication	Publication Date	Title
US4903528A (en)	1990-02-27	System and process for detecting properties of travelling sheets in the cross direction
US4947684A (en)	1990-08-14	System and process for detecting properties of travelling sheets in the machine direction
US5022966A (en)	1991-06-11	Process for controlling properties of travelling sheets
US4921574A (en)	1990-05-01	Process for controlling properties of travelling sheets with scan widths less than the sheet width
US4939929A (en)	1990-07-10	Measurement of the properties of a web in paper production
US5400258A (en)	1995-03-21	Automatic cross-directional control zone alignment for sheetmaking systems
EP0522711B1 (fr)	1998-12-16	Appareil pour échantillonner un matériau en déplacement devant une zone d'échantillonage
US5071514A (en)	1991-12-10	Paper weight sensor with stationary optical sensors calibrated by a scanning sensor
FI89419C (fi)	1993-09-27	Foerfarande foer att kontrollera en parameter som baserar sig pao filtrerade data hos arkformigt material
US5298122A (en)	1994-03-29	Measuring device and method for measuring the crosswise profile of a paper web
US4965736A (en)	1990-10-23	Cross-directional control of sheetmaking systems
DE4414972C2 (de)	2003-07-24	Korrektur eines von einem Tastwalzenpaar zur Dicke eines textilen Faserbandes gewonnenen Meßsignals
CA2174009A1 (fr)	1996-11-04	Dispositif de detection de la largeur des papiers
US5928475A (en)	1999-07-27	High resolution system and method for measurement of traveling web
US5678447A (en)	1997-10-21	On-line web planarity measurement apparatus and method
CA2282751A1 (fr)	1998-09-24	Systeme de regulation de machine a papier permettant de reguler la variation de la force du papier dans le sens de fabrication
CA1315566C (fr)	1993-04-06	Mesure des caracteristiques d'une toile dans la fabrication du papier
EP0541457A1 (fr)	1993-05-12	Appareil et procédé pour le contrôle on-line de la teneur en charge d'une bande de papier
US6904331B2 (en)	2005-06-07	Method of paper machine control and apparatus for the method
WO1998016816A1 (fr)	1998-04-23	Procede et appareil de mesure permettant d'analyser une bande continue de papier
CA2300115C (fr)	2006-02-21	Procede de commande d'un appareil de detection transversal
ATE180026T1 (de)	1999-05-15	Verfahren zur erfassung und beeinflussung der querprofile bestimmter eigenschaften von papierbahnen und zugehörige anordnung
FI89632B (fi)	1993-07-15	Foerfarande foer bildning av en signal
FI108475B (fi)	2002-01-31	Menetelmõ paperiradan mittaamiseksi
SU777132A1 (ru)	1980-11-07	Устройство дл автоматического контрол нат жени бумажного полотна

Legal Events

Date	Code	Title	Description
1995-10-08	MKLA	Lapsed