ES2183056T3 - Aparato para fabricar un medio filtrante en forma de hoja. - Google Patents

Aparato para fabricar un medio filtrante en forma de hoja.

Info

Publication number
ES2183056T3
ES2183056T3 ES97111927T ES97111927T ES2183056T3 ES 2183056 T3 ES2183056 T3 ES 2183056T3 ES 97111927 T ES97111927 T ES 97111927T ES 97111927 T ES97111927 T ES 97111927T ES 2183056 T3 ES2183056 T3 ES 2183056T3
Authority
ES
Spain
Prior art keywords
manufacturing
filter media
continuous
manufacture
shape form
Prior art date
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
ES97111927T
Other languages
English (en)
Inventor
Gianmaria Dadea
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.)
FILTER MEDIA GROUP Srl
Original Assignee
FILTER MEDIA GROUP Srl
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.)
Filing date
Publication date
Application filed by FILTER MEDIA GROUP Srl filed Critical FILTER MEDIA GROUP Srl
Application granted granted Critical
Publication of ES2183056T3 publication Critical patent/ES2183056T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/02—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type
    • D21F11/04—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type paper or board consisting on two or more layers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/14—Making cellulose wadding, filter or blotting paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
  • Catalysts (AREA)

Abstract

SE PRESENTA UN APARATO PARA FABRICAR UN MEDIO FILTRADOR (1) EN FORMA DE LAMINA, QUE COMPRENDE AL MENOS UNA PRIMERA MAQUINA CONTINUA (7) ADAPTADA PARA LA FABRICACION DE PAPEL Y SIMILARES Y ADECUADA PARA FORMA AL MENOS UNA PRIMERA BANDA SOBRE LA PRIMERA CINTA TRANSPORTADORA, Y AL MENOS UNA SEGUNDA MAQUINA CONTIGUA (10) TAMBIEN ADAPTADA PARA LA FABRICACION DE PAPEL Y SIMILARES Y ADAPTADA PARA FORMAR AL MENOS UNA SEGUNDA BANDA CONTINUA SOBRE AL MENOS UNA SEGUNDA CINTA TRANSPORTADORA, LA AL MENOS SEGUNDA CINTA TRANSPORTADORA ESTA DISPUESTA DE MANERA QUE HAGA DESCANSAR AL MENOS LA SEGUNDA BANDA CONTINUA POR GRAVEDAD SOBRE AL MENOS UN PRIMERA BANDA CONTINUA, Y LA MENOS UNA DE LA PRIMERA Y DE LA SEGUNDA MAQUINA CONTINUAS (7, 10) SON ADECUADAS PARA FORMAR UNA BANDA CONTINUA QUE NO ESTE UNIFORMEMENTE DISTRIBUIDA.
ES97111927T 1996-07-18 1997-07-14 Aparato para fabricar un medio filtrante en forma de hoja. Expired - Lifetime ES2183056T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI001495A IT1283452B1 (it) 1996-07-18 1996-07-18 Impianto per la fabbricazione di un mezzo filtrante in forma di foglio

Publications (1)

Publication Number Publication Date
ES2183056T3 true ES2183056T3 (es) 2003-03-16

Family

ID=11374615

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97111927T Expired - Lifetime ES2183056T3 (es) 1996-07-18 1997-07-14 Aparato para fabricar un medio filtrante en forma de hoja.

Country Status (6)

Country Link
US (1) US5993605A (es)
EP (1) EP0819791B1 (es)
AT (1) ATE225433T1 (es)
DE (1) DE69715984T2 (es)
ES (1) ES2183056T3 (es)
IT (1) IT1283452B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008060152A1 (de) * 2008-12-02 2010-06-10 Mahle International Gmbh Verfahren zur Herstellung eines nassgelegten Filtermediums
DE102015220433B3 (de) * 2015-10-20 2016-06-23 Ibs Filtran Kunststoff-/ Metallerzeugnisse Gmbh Filtervorrichtung für ein Ölfilter sowie Saugfilter und Druckfilter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1152467A (en) * 1913-02-13 1915-09-07 Bogumil Zarnowiecki Manufacture of marbled paper.
US1615391A (en) * 1923-02-28 1927-01-25 Western Electric Co Machine for forming sheets of pulpous material
US1737284A (en) * 1926-08-05 1929-11-26 Burgess Lab Inc C F Laminated pulp board and process of making the same
US1788531A (en) * 1928-10-20 1931-01-13 Western Electric Co Mold and its method of construction for paper-making machines
US1972127A (en) * 1931-06-05 1934-09-04 Ruberoid Co Tapered shingle and process of making the same
US3640839A (en) * 1968-07-13 1972-02-08 Tokyo Roki Kk Filter paper for oil filters
FI71377B (fi) * 1984-05-11 1986-09-09 Ahlstroem Oy Foerfarande foer framstaellning av flerskiktskartong
DE4105613C2 (de) * 1991-02-22 1994-10-06 Seitz Filter Werke Verfahren und Vorrichtung zur Herstellung von Filtervlies-Streifen mit in Längsrichtung des Streifens unterschielichen Filtereigenschaften, insbesondere Filtervlies-Streifen für Wickelkerzen
EP0687324B2 (fr) * 1993-03-02 2005-12-07 Arjowiggins Security Papier de securite comportant des zones localisees d'epaisseur et d'opacite reduites et son procede de fabrication

Also Published As

Publication number Publication date
ITMI961495A0 (es) 1996-07-18
ITMI961495A1 (it) 1998-01-18
DE69715984T2 (de) 2003-08-14
DE69715984D1 (de) 2002-11-07
US5993605A (en) 1999-11-30
ATE225433T1 (de) 2002-10-15
EP0819791A1 (en) 1998-01-21
IT1283452B1 (it) 1998-04-21
EP0819791B1 (en) 2002-10-02

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