DE19882280T1 - Drainage device for a sheet former - Google Patents

Drainage device for a sheet former

Info

Publication number: DE19882280T1
Authority: DE; Germany
Prior art keywords: drainage device; sheet former; former; sheet; drainage
Prior art date: 1997-04-02
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

DE19882280T

Other languages

German (de)

Inventor

Antti Poikolainen

Risto Savia

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

Valmet Oy

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.)

1997-04-02

Filing date

1998-03-27

Publication date

2000-03-30

1998-03-27 Application filed by Valmet Oy filed Critical Valmet Oy

2000-03-30 Publication of DE19882280T1 publication Critical patent/DE19882280T1/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/48—Suction apparatus
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
- D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type

DE19882280T 1997-04-02 1998-03-27 Drainage device for a sheet former Withdrawn DE19882280T1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI971344A FI100667B (en)	1997-04-02	1997-04-02	A water removal device for a mold
PCT/FI1998/000276 WO1998044192A1 (en)	1997-04-02	1998-03-27	Water draining device for a former

Publications (1)

Publication Number	Publication Date
DE19882280T1 true DE19882280T1 (en)	2000-03-30

Family

ID=8548514

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19882280T Withdrawn DE19882280T1 (en)	1997-04-02	1998-03-27	Drainage device for a sheet former

Country Status (4)

Country	Link
AU (1)	AU6732098A (en)
DE (1)	DE19882280T1 (en)
FI (1)	FI100667B (en)
WO (1)	WO1998044192A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10343914A1 (en) *	2003-09-19	2005-05-04	Voith Paper Patent Gmbh	Process and assembly to de-water fibrous suspension of paper or cardboard employs a top water skimmer with lower suction at outer margins

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE386153T1 (en)	2000-01-14	2008-03-15	Voith Patent Gmbh	WATER DISCHARGE DEVICE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI100542B (en) *	1993-11-12	1997-12-31	Valmet Paper Machinery Inc	Hybrid former with MB unit in a paper machine
FI96623C (en) *	1994-08-31	1996-07-25	Valmet Paper Machinery Inc	Double-wire molders, especially for fast paper machines

1997
- 1997-04-02 FI FI971344A patent/FI100667B/en active IP Right Grant
1998
- 1998-03-27 WO PCT/FI1998/000276 patent/WO1998044192A1/en not_active Ceased
- 1998-03-27 AU AU67320/98A patent/AU6732098A/en not_active Abandoned
- 1998-03-27 DE DE19882280T patent/DE19882280T1/en not_active Withdrawn

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10343914A1 (en) *	2003-09-19	2005-05-04	Voith Paper Patent Gmbh	Process and assembly to de-water fibrous suspension of paper or cardboard employs a top water skimmer with lower suction at outer margins

Also Published As

Publication number	Publication date
FI100667B (en)	1998-01-30
WO1998044192A1 (en)	1998-10-08
AU6732098A (en)	1998-10-22
FI971344A0 (en)	1997-04-02

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Legal Events

Date	Code	Title	Description
2001-12-20	8127	New person/name/address of the applicant	Owner name: METSO PAPER, INC., HELSINKI, FI
2003-01-16	8139	Disposal/non-payment of the annual fee