CA1174092A - Surfaces broyeuses de copeaux - Google Patents

Surfaces broyeuses de copeaux

Info

Publication number: CA1174092A
Authority: CA; Canada
Prior art keywords: land areas; nip; chips; roll; chip
Prior art date: 1982-03-23
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

Application number

CA000399199A

Other languages

English (en)

Inventor

Joseph A. Lapointe, (Deceased)

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.)

Domtar Inc

Original Assignee

Domtar 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.)

1982-03-23

Filing date

1982-03-23

Publication date

1984-09-11

1982-03-23 Application filed by Domtar Inc filed Critical Domtar Inc

1982-03-23 Priority to CA000399199A priority Critical patent/CA1174092A/fr

1984-09-11 Application granted granted Critical

1984-09-11 Publication of CA1174092A publication Critical patent/CA1174092A/fr

Status Expired legal-status Critical Current

Links

238000003825 pressing Methods 0.000 claims abstract description 4
238000007599 discharging Methods 0.000 claims 1
238000010411 cooking Methods 0.000 abstract description 2
239000000126 substance Substances 0.000 abstract description 2
230000035515 penetration Effects 0.000 abstract 1
230000013011 mating Effects 0.000 description 6
238000013461 design Methods 0.000 description 4
239000002023 wood Substances 0.000 description 4
230000008901 benefit Effects 0.000 description 3
238000005470 impregnation Methods 0.000 description 3
238000013459 approach Methods 0.000 description 2
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
238000005520 cutting process Methods 0.000 description 2
239000002245 particle Substances 0.000 description 2
238000004537 pulping Methods 0.000 description 2
208000036366 Sensation of pressure Diseases 0.000 description 1
230000009471 action Effects 0.000 description 1
238000005336 cracking Methods 0.000 description 1
230000029087 digestion Effects 0.000 description 1
239000000835 fiber Substances 0.000 description 1
238000011835 investigation Methods 0.000 description 1
210000004072 lung Anatomy 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
230000008569 process Effects 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/02—Pretreatment of the raw materials by chemical or physical means

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Crushing And Grinding (AREA)

CA000399199A 1982-03-23 1982-03-23 Surfaces broyeuses de copeaux Expired CA1174092A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000399199A CA1174092A (fr)	1982-03-23	1982-03-23	Surfaces broyeuses de copeaux

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000399199A CA1174092A (fr)	1982-03-23	1982-03-23	Surfaces broyeuses de copeaux

Publications (1)

Publication Number	Publication Date
CA1174092A true CA1174092A (fr)	1984-09-11

Family

ID=4122379

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000399199A Expired CA1174092A (fr)	1982-03-23	1982-03-23	Surfaces broyeuses de copeaux

Country Status (1)

Country	Link
CA (1)	CA1174092A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1990004672A1 (fr) *	1988-10-24	1990-05-03	Beloit Corporation	Appareil de dechirure de copeaux de bois
US5385309A (en) *	1993-11-16	1995-01-31	Beloit Technologies, Inc.	Segmented wood chip cracking roll
US5586648A (en) *	1994-06-22	1996-12-24	Focke & Co. (Gmbh & Co.)	Hinge-lid cigarette pack made from a one-piece blank

1982
- 1982-03-23 CA CA000399199A patent/CA1174092A/fr not_active Expired

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1990004672A1 (fr) *	1988-10-24	1990-05-03	Beloit Corporation	Appareil de dechirure de copeaux de bois
US4953795A (en) *	1988-10-24	1990-09-04	Beloit Corporation	Wood chip cracking apparatus
US5385309A (en) *	1993-11-16	1995-01-31	Beloit Technologies, Inc.	Segmented wood chip cracking roll
US5586648A (en) *	1994-06-22	1996-12-24	Focke & Co. (Gmbh & Co.)	Hinge-lid cigarette pack made from a one-piece blank

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Legal Events

Date	Code	Title	Description
2001-09-12	MKEC	Expiry (correction)
2002-03-23	MKEX	Expiry