CA2025447C - Appareil et methode inhibiteur de vibration pour la section presse d'une machine a pate - Google Patents

Appareil et methode inhibiteur de vibration pour la section presse d'une machine a pate

Info

Publication number: CA2025447C
Authority: CA; Canada
Prior art keywords: felt; trade line; orientation; press section; roll
Prior art date: 1989-11-07
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 - Lifetime

Application number

CA002025447A

Other languages

English (en)

Other versions

CA2025447A1 (fr

Inventor

David V. Lange

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.)

Valmet Technologies Oy

Original Assignee

Beloit Corp

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.)

1989-11-07

Filing date

1990-09-14

Publication date

1995-01-17

1990-09-14 Application filed by Beloit Corp filed Critical Beloit Corp

1991-05-08 Publication of CA2025447A1 publication Critical patent/CA2025447A1/fr

1995-01-17 Application granted granted Critical

1995-01-17 Publication of CA2025447C publication Critical patent/CA2025447C/fr

2010-09-14 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract description 3
230000000750 progressive effect Effects 0.000 claims description 9
230000003287 optical effect Effects 0.000 claims description 3
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
229910052742 iron Inorganic materials 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
238000010586 diagram Methods 0.000 description 5
230000007246 mechanism Effects 0.000 description 5
230000001351 cycling effect Effects 0.000 description 4
230000007547 defect Effects 0.000 description 3
230000000694 effects Effects 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
230000008878 coupling Effects 0.000 description 2
238000010168 coupling process Methods 0.000 description 2
238000005859 coupling reaction Methods 0.000 description 2
230000008713 feedback mechanism Effects 0.000 description 2
230000003993 interaction Effects 0.000 description 2
239000000463 material Substances 0.000 description 2
239000011148 porous material Substances 0.000 description 2
TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
230000008859 change Effects 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000012467 final product Substances 0.000 description 1
230000006870 function Effects 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000008569 process Effects 0.000 description 1
239000002002 slurry Substances 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/04—Arrangements thereof
- 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
- D21F7/005—Wire-tensioning devices

Landscapes

Paper (AREA)

CA002025447A 1989-11-07 1990-09-14 Appareil et methode inhibiteur de vibration pour la section presse d'une machine a pate Expired - Lifetime CA2025447C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US43406489A	1989-11-07	1989-11-07
US07/434,064		1989-11-07

Publications (2)

Publication Number	Publication Date
CA2025447A1 CA2025447A1 (fr)	1991-05-08
CA2025447C true CA2025447C (fr)	1995-01-17

Family

ID=23722671

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002025447A Expired - Lifetime CA2025447C (fr)	1989-11-07	1990-09-14	Appareil et methode inhibiteur de vibration pour la section presse d'une machine a pate

Country Status (2)

Country	Link
JP (1)	JPH03152290A (fr)
CA (1)	CA2025447C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2012130692A1 (fr) *	2011-03-25	2012-10-04	Voith Patent Gmbh	Procédé pour faire fonctionner un feutre de presse dans une machine de fabrication de bandes de matière fibreuse
CN103046419A (zh) *	2011-10-14	2013-04-17	美卓造纸机械公司	用于纤维幅材机的方法和装置以及软件产品

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI100412B (fi) *	1991-05-21	1997-11-28	Valmet Paper Machinery Inc	Järjestelmä paperikoneen puristinosassa puristushuopien kulun valvonna ssa ja ohjauksessa
AT508331B1 (de) *	2009-05-19	2011-05-15	Andritz Ag Maschf	Verfahren und vorrichtung zur behandlung einer faserstoffbahn in einer langnip-presseinheit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5146847B2 (fr) *	1972-12-29	1976-12-11
JPS5146165B2 (fr) *	1973-11-13	1976-12-07
FI790105A7 (fi) *	1979-01-12	1980-07-13	Valmet Oy	Foerfarande och anordning foer behandling av fiberbana

1990
- 1990-09-14 CA CA002025447A patent/CA2025447C/fr not_active Expired - Lifetime
- 1990-10-13 JP JP27512790A patent/JPH03152290A/ja active Pending

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2012130692A1 (fr) *	2011-03-25	2012-10-04	Voith Patent Gmbh	Procédé pour faire fonctionner un feutre de presse dans une machine de fabrication de bandes de matière fibreuse
CN103046419A (zh) *	2011-10-14	2013-04-17	美卓造纸机械公司	用于纤维幅材机的方法和装置以及软件产品
CN103046419B (zh) *	2011-10-14	2016-06-29	维美德技术有限公司	用于纤维幅材机的方法和装置

Also Published As

Publication number	Publication date
JPH03152290A (ja)	1991-06-28
CA2025447A1 (fr)	1991-05-08

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Legal Events

Date	Code	Title	Description
1990-09-14	EEER	Examination request
2010-09-14	MKLA	Lapsed
2012-12-02	MKEC	Expiry (correction)	Effective date: 20121202