ES2017013B3 - Metodo para la renovacion de la cara interior de la superficie de un rodillo de succion de una maquina de papel, asi como equipo utilizado para la aplicacion del metodo. - Google Patents

Metodo para la renovacion de la cara interior de la superficie de un rodillo de succion de una maquina de papel, asi como equipo utilizado para la aplicacion del metodo.

Info

Publication number: ES2017013B3
Authority: ES; Spain
Prior art keywords: renewal; well; application; paper machine; equipment used
Prior art date: 1987-07-03
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

ES88850236T

Other languages

English (en)

Inventor

Eero Savolainen

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 Paper Machinery 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.)

1987-07-03

Filing date

1988-06-29

Publication date

1990-12-16

1988-06-29 Application filed by Valmet Paper Machinery Inc filed Critical Valmet Paper Machinery Inc

1990-12-16 Application granted granted Critical

1990-12-16 Publication of ES2017013B3 publication Critical patent/ES2017013B3/es

2008-06-29 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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
- D21F3/10—Suction rolls, e.g. couch rolls

ES88850236T 1987-07-03 1988-06-29 Metodo para la renovacion de la cara interior de la superficie de un rodillo de succion de una maquina de papel, asi como equipo utilizado para la aplicacion del metodo. Expired - Lifetime ES2017013B3 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI872940A FI76609C (fi)	1987-07-03	1987-07-03	Metod foer att foernya den inre ytan av sugvalsens valsmantel i en pappermaskin och vid foerfarandet anvaend utrustning.

Publications (1)

Publication Number	Publication Date
ES2017013B3 true ES2017013B3 (es)	1990-12-16

Family

ID=8524756

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES88850236T Expired - Lifetime ES2017013B3 (es)	1987-07-03	1988-06-29	Metodo para la renovacion de la cara interior de la superficie de un rodillo de succion de una maquina de papel, asi como equipo utilizado para la aplicacion del metodo.

Country Status (6)

Country	Link
US (1)	US4862648A (es)
EP (1)	EP0299938B1 (es)
AT (1)	ATE56057T1 (es)
DE (1)	DE3860522D1 (es)
ES (1)	ES2017013B3 (es)
FI (2)	FI76609C (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5899795A (en) *	1996-12-19	1999-05-04	Penza; G. Gregory	Multi-function pipeline weld removal apparatus
EP2697424B1 (en)	2011-04-15	2016-05-18	Valmet Technologies, Inc.	A suction roll and a method of operating such a suction roll

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2771718A (en) *	1952-02-16	1956-11-27	Gustafson Aron	Stone polishing machine
US3605346A (en) *	1968-08-28	1971-09-20	Alexandr Ivanovich Sprishevsky	Method of abrasive treatment of surfaces of bearing races made of hardened steel
US4132533A (en) *	1975-04-12	1979-01-02	The Carborundum Company	Process for the production of spherical bonded abrasive from abrasive grain
US4714523A (en) *	1986-12-18	1987-12-22	Sawyer Jr William D	Suction roll seal strips with teflon insert

1987
- 1987-07-03 FI FI872940A patent/FI76609C/fi not_active IP Right Cessation
1988
- 1988-06-29 AT AT88850236T patent/ATE56057T1/de not_active IP Right Cessation
- 1988-06-29 ES ES88850236T patent/ES2017013B3/es not_active Expired - Lifetime
- 1988-06-29 EP EP88850236A patent/EP0299938B1/en not_active Expired - Lifetime
- 1988-06-29 DE DE8888850236T patent/DE3860522D1/de not_active Expired - Lifetime
- 1988-07-01 US US07/214,503 patent/US4862648A/en not_active Expired - Fee Related
- 1988-10-14 FI FI884759A patent/FI79734C/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI76609B (fi)	1988-07-29
FI872940A0 (fi)	1987-07-03
FI79734C (fi)	1990-02-12
FI884759L (fi)	1989-01-04
US4862648A (en)	1989-09-05
FI884759A0 (fi)	1988-10-14
EP0299938A1 (en)	1989-01-18
ATE56057T1 (de)	1990-09-15
FI76609C (fi)	1988-11-10
DE3860522D1 (de)	1990-10-04
EP0299938B1 (en)	1990-08-29
FI79734B (fi)	1989-10-31

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