CA2332677C - Dispositif et methode d'aeration d'un deport dans une machine a fabriquer le papier - Google Patents

Dispositif et methode d'aeration d'un deport dans une machine a fabriquer le papier Download PDF

Info

Publication number: CA2332677C
Authority: CA; Canada
Prior art keywords: felt; air; cleft; cylinder; paper web
Prior art date: 2001-01-31
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

CA 2332677

Other languages

English (en)

Other versions

CA2332677A1 (fr

Inventor

Normand Boucher

Jean Desharnais

Dominique Thifault

Remi Turcotte

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.)

Enerquin Air Inc

Original Assignee

Enerquin Air Inc

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.)

2001-01-31

Filing date

2001-01-31

Publication date

2006-09-19

2001-01-31 Application filed by Enerquin Air Inc filed Critical Enerquin Air Inc

2001-01-31 Priority to CA 2332677 priority Critical patent/CA2332677C/fr

2002-01-28 Priority to CA 2369401 priority patent/CA2369401C/fr

2002-07-31 Publication of CA2332677A1 publication Critical patent/CA2332677A1/fr

2006-09-19 Application granted granted Critical

2006-09-19 Publication of CA2332677C publication Critical patent/CA2332677C/fr

2021-01-31 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 16
238000001035 drying Methods 0.000 claims abstract description 45
238000011144 upstream manufacturing Methods 0.000 claims abstract description 11
238000004891 communication Methods 0.000 claims description 5
239000012530 fluid Substances 0.000 claims description 5
238000005086 pumping Methods 0.000 description 6
230000000694 effects Effects 0.000 description 4
238000009423 ventilation Methods 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
238000001704 evaporation Methods 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
239000000835 fiber Substances 0.000 description 2
238000010276 construction Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000012858 resilient material Substances 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/02—Drying on cylinders
- D21F5/04—Drying on cylinders on two or more drying cylinders
- D21F5/042—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/02—Drying on cylinders
- D21F5/04—Drying on cylinders on two or more drying cylinders
- D21F5/042—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices
- D21F5/046—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices using pocket ventilation systems

Landscapes

Paper (AREA)

CA 2332677 2001-01-30 2001-01-31 Dispositif et methode d'aeration d'un deport dans une machine a fabriquer le papier Expired - Lifetime CA2332677C (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
CA 2332677 CA2332677C (fr)	2001-01-31	2001-01-31	Dispositif et methode d'aeration d'un deport dans une machine a fabriquer le papier
CA 2369401 CA2369401C (fr)	2001-01-30	2002-01-28	Dispositif et methode d'aeration d'un deport dans une machine a fabriquer le papier

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2332677 CA2332677C (fr)	2001-01-31	2001-01-31	Dispositif et methode d'aeration d'un deport dans une machine a fabriquer le papier

Publications (2)

Publication Number	Publication Date
CA2332677A1 CA2332677A1 (fr)	2002-07-31
CA2332677C true CA2332677C (fr)	2006-09-19

Family

ID=4168205

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2332677 Expired - Lifetime CA2332677C (fr)	2001-01-30	2001-01-31	Dispositif et methode d'aeration d'un deport dans une machine a fabriquer le papier

Country Status (1)

Country	Link
CA (1)	CA2332677C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2905562C (fr) *	2015-01-30	2023-03-28	Enerquin Air Inc.	Un dispositif de ventilateur de pochette et une methode

2001
- 2001-01-31 CA CA 2332677 patent/CA2332677C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2332677A1 (fr)	2002-07-31

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Legal Events

Date	Code	Title	Description
2001-01-30	EEER	Examination request
2021-04-05	MKEX	Expiry	Effective date: 20210201