DE69119326D1 - Sheet forming device for a paper machine - Google Patents

Sheet forming device for a paper machine

Info

Publication number: DE69119326D1
Authority: DE; Germany
Prior art keywords: forming device; paper machine; sheet forming; sheet; paper
Prior art date: 1990-07-30
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

DE69119326T

Other languages

German (de)

Other versions

DE69119326T2 (en

Inventor

Takashi Bando

Hiroshi Suzumura

Hiroshi Iwata

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.)

Mitsubishi Heavy Industries Ltd

Original Assignee

Mitsubishi Heavy Industries Ltd

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.)

1990-07-30

Filing date

1991-07-29

Publication date

1996-06-13

1991-07-29 Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd

1996-06-13 Application granted granted Critical

1996-06-13 Publication of DE69119326D1 publication Critical patent/DE69119326D1/en

1996-09-19 Publication of DE69119326T2 publication Critical patent/DE69119326T2/en

2011-07-30 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- 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
- 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
- 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
- D21F1/483—Drainage foils and bars

DE69119326T 1990-07-30 1991-07-29 Sheet forming device for a paper machine Expired - Lifetime DE69119326T2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2199230A JP2749971B2 (en)	1990-07-30	1990-07-30	Paper layer forming equipment of paper machine

Publications (2)

Publication Number	Publication Date
DE69119326D1 true DE69119326D1 (en)	1996-06-13
DE69119326T2 DE69119326T2 (en)	1996-09-19

Family

ID=16404320

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69119326T Expired - Lifetime DE69119326T2 (en)	1990-07-30	1991-07-29	Sheet forming device for a paper machine

Country Status (5)

Country	Link
EP (1)	EP0471469B1 (en)
JP (1)	JP2749971B2 (en)
KR (1)	KR940010026B1 (en)
DE (1)	DE69119326T2 (en)
FI (1)	FI110797B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3422649B2 (en)	1997-04-15	2003-06-30	三菱重工業株式会社	Dewatering equipment of paper machine twin wire former
DE20104380U1 (en)	2001-03-13	2001-06-28	Voith Paper Patent GmbH, 89522 Heidenheim	Twin wire former

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1382791A (en) *	1971-05-03	1975-02-05	Pulmac Research Ltd	Vacuum drainage device
US3944464A (en) *	1974-05-10	1976-03-16	International Paper Company	Forming section for twin-wire papermaking machine
JPS5434406A (en) *	1977-08-15	1979-03-13	Matsushita Electric Works Ltd	Controlling of green sheet quality of paper making machine
FI75376C (en) *	1982-04-30	1988-06-09	Valmet Oy	FORMNINGSSKO FOER FORMARE I PAPPERSMASKIN.
DE3513320A1 (en) *	1985-04-13	1986-10-23	Feldmühle AG, 4000 Düsseldorf	SCREW BAR FOR A PAPER MACHINE
JPS6229557A (en) *	1985-07-29	1987-02-07	Otsuka Pharmaceut Factory Inc	Dilower alkylphenol derivative
US4790909A (en) *	1986-12-17	1988-12-13	Beloit Corporation	Two-wire paper forming apparatus
JPH02133689A (en) *	1988-11-14	1990-05-22	Mitsubishi Heavy Ind Ltd	Twin-wire former of paper-making machine

1990
- 1990-07-30 JP JP2199230A patent/JP2749971B2/en not_active Expired - Lifetime
1991
- 1991-07-23 FI FI913534A patent/FI110797B/en not_active IP Right Cessation
- 1991-07-29 DE DE69119326T patent/DE69119326T2/en not_active Expired - Lifetime
- 1991-07-29 EP EP91306945A patent/EP0471469B1/en not_active Expired - Lifetime
- 1991-07-30 KR KR1019910013115A patent/KR940010026B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JP2749971B2 (en)	1998-05-13
JPH0491287A (en)	1992-03-24
FI913534L (en)	1992-01-31
FI110797B (en)	2003-03-31
FI913534A0 (en)	1991-07-23
EP0471469B1 (en)	1996-05-08
DE69119326T2 (en)	1996-09-19
KR920002880A (en)	1992-02-28
EP0471469A1 (en)	1992-02-19
KR940010026B1 (en)	1994-10-20

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Legal Events

Date	Code	Title	Description
1997-06-05	8364	No opposition during term of opposition