ES457536A1 - Perfeccionamientos en filtros para fluidos. - Google Patents

Perfeccionamientos en filtros para fluidos.

Info

Publication number
ES457536A1
ES457536A1 ES457536A ES457536A ES457536A1 ES 457536 A1 ES457536 A1 ES 457536A1 ES 457536 A ES457536 A ES 457536A ES 457536 A ES457536 A ES 457536A ES 457536 A1 ES457536 A1 ES 457536A1
Authority
ES
Spain
Prior art keywords
fibres
length
filter element
filter material
filter member
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
Application number
ES457536A
Other languages
English (en)
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.)
Process Scientific Innovations Ltd
Original Assignee
Process Scientific Innovations 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.)
Filing date
Publication date
Priority claimed from GB13640/76A external-priority patent/GB1557821A/en
Application filed by Process Scientific Innovations Ltd filed Critical Process Scientific Innovations Ltd
Publication of ES457536A1 publication Critical patent/ES457536A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143—Filter condition indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/04—Organic material, e.g. cellulose, cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B01D39/2024—Glass or glassy material the material being filamentary or fibrous otherwise bonded, e.g. by resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2027—Metallic material
    • B01D39/2041—Metallic material the material being filamentary or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • B01D39/2079—Other inorganic materials, e.g. ceramics the material being particulate or granular otherwise bonded, e.g. by resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2082—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0095—Means acting upon failure of the filtering system, e.g. in case of damage of the filter elements; Failsafes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • 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
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/064—The fibres being mixed
    • 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
    • B01D2239/08—Special characteristics of binders
    • B01D2239/086—Binders between particles or fibres
    • 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
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1208—Porosity
    • 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
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1225—Fibre length
    • 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
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1233—Fibre diameter

Abstract

Perfeccionamientos en elementos de filtro para fluidos que comprende por lo menos una hoja plisada cilíndrica de material filtrante llevada contra un cilindro perforado de sustentación, caracterizado porque la hoja de material filtrante consiste en material fibroso microporoso sin tejer impregnado con un aglutinante.
ES457536A 1976-04-05 1977-04-05 Perfeccionamientos en filtros para fluidos. Expired ES457536A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB13640/76A GB1557821A (en) 1976-04-05 1976-04-05 Filters for liquids or gases
GB1908376 1976-05-10
GB4696976 1976-11-11
GB968077 1977-03-08

Publications (1)

Publication Number Publication Date
ES457536A1 true ES457536A1 (es) 1978-11-16

Family

ID=27447725

Family Applications (1)

Application Number Title Priority Date Filing Date
ES457536A Expired ES457536A1 (es) 1976-04-05 1977-04-05 Perfeccionamientos en filtros para fluidos.

Country Status (13)

Country Link
JP (1) JPS52144868A (es)
AT (1) AT368401B (es)
AU (1) AU510129B2 (es)
BR (1) BR7702120A (es)
CA (1) CA1076041A (es)
CH (1) CH619152A5 (es)
DE (1) DE2715204C2 (es)
DK (1) DK148952C (es)
ES (1) ES457536A1 (es)
FR (1) FR2347081A1 (es)
GR (1) GR60807B (es)
NL (1) NL183871C (es)
SE (1) SE432201B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414944B1 (fr) * 1978-01-23 1988-01-08 Process Scient Innovations Elements filtrants pour gaz ou liquides et procede de fabrication
DE2826237C2 (de) * 1978-06-15 1981-11-19 Riensch & Held, 2000 Hamburg Fettfilter, insbesondere für Dunstabzughauben
FR2482868A1 (fr) * 1980-05-22 1981-11-27 Sofrance Sa Milieu filtrant a base de fibres et procede pour le preparer
DE3071847D1 (en) * 1980-09-22 1987-01-15 Air Maze Corp Liquid-gas separator
JPS57147413A (en) * 1981-03-10 1982-09-11 Asahi Chem Ind Co Ltd Filter medium for high-performance air filter and production thereof
DE3505792A1 (de) * 1984-02-24 1985-08-29 Sartorius GmbH, 3400 Göttingen Auswechselbares filterelement zur filtration von fluiden
DK65889A (da) * 1988-04-02 1989-10-03 Mueller S F & Partner Filteranlaeg
DE3917033C1 (es) * 1989-05-26 1990-08-02 Olaf 2000 Hamburg De Ahlers
EP0465424B1 (de) * 1990-07-05 1994-12-07 Filtrox-Werk AG Tiefbettfilter, Verfahren zur Herstellung einer Filterschicht und Filtermodul
US5394867A (en) * 1991-06-05 1995-03-07 Brookdale International Systems Inc. Personal disposable emergency breathing system with dual air supply
US5186165A (en) * 1991-06-05 1993-02-16 Brookdale International Systems Inc. Filtering canister with deployable hood and mouthpiece
GB9112615D0 (en) * 1991-06-12 1991-07-31 Domnick Hunter Filters Ltd Filter
JP3308968B2 (ja) * 2000-09-28 2002-07-29 株式会社周越テクニカ 内燃機関用エアフィルタ
US6866693B2 (en) 2002-06-06 2005-03-15 Shuetsutechnica Co., Ltd. Washable air filter for internal combustion engine
BRPI0518130A (pt) * 2004-10-15 2008-10-28 3M Innovative Properties Co módulos de filtro pregueado, método de produção de um meio de filtro de profundidade compósito, e, meio de filtro de profundidade compósito pregueado
DE102005014360A1 (de) * 2005-03-30 2006-10-05 Hydac Filtertechnik Gmbh Filterelement
DE102005032395A1 (de) * 2005-07-12 2007-01-25 Mahle International Gmbh Filtermedium für technische Anwendungen und Verfahren seiner Herstellung
PL2663379T3 (pl) 2011-01-11 2018-06-29 Amazon Filters Spółka z Ograniczoną Odpowiedzialnością Sposób wytwarzania filtrów plisowanych
DE102011119408A1 (de) * 2011-11-21 2013-05-23 Hydac Filtertechnik Gmbh Filtermaterial
JP5555297B2 (ja) * 2012-10-04 2014-07-23 株式会社ウェルシィ 携行型浄水キット
CN110252029B (zh) * 2019-06-05 2022-07-19 浙江佳海新材料有限公司 一种具有过滤voc气体性能的汽车空调过滤材料及其工艺
DE102019208728A1 (de) * 2019-06-14 2020-12-17 Filtration Group Gmbh Entölungseinrichtung mit Entölungsfilter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353682A (en) * 1966-02-28 1967-11-21 Pall Corp Fluid-permeable fibrous multilayer materials and process of making the same
GB1222502A (en) * 1967-02-04 1971-02-17 Lantor Ltd Coated non-woven fabrics
US3458338A (en) * 1967-03-14 1969-07-29 Scott Paper Co Liquid-gas contact pads
US3856919A (en) * 1970-06-08 1974-12-24 Burton Parsons Chemicals Inc Ophthalmic solution
GB1265089A (es) * 1969-12-10 1972-03-01
DE1962527A1 (de) * 1969-12-12 1971-06-16 Tech Akustik Gmbh & Co Elastischer Sportbodenbelag
GB1330642A (en) * 1970-09-17 1973-09-19 Balston Ltd W R Fluid filter
DE2102433C3 (de) * 1971-01-19 1978-07-20 Domnick Hunter (Engineers) Ltd., Washington, Durham (Grossbritannien) Strömungsmittelfilter mit Farbindikator
DE2131236A1 (de) * 1971-06-24 1973-01-11 Domnick Hunter Holdings Mikroporoeser faserfilter
US3891417A (en) * 1974-01-28 1975-06-24 King Eng Corp Filter and sorbent cartridge

Also Published As

Publication number Publication date
SE7703897L (sv) 1977-10-06
NL183871C (nl) 1989-02-16
DK148952C (da) 1986-06-09
BR7702120A (pt) 1977-12-20
CA1076041A (en) 1980-04-22
SE432201B (sv) 1984-03-26
AU510129B2 (en) 1980-06-12
JPS52144868A (en) 1977-12-02
DK149577A (da) 1977-10-06
GR60807B (en) 1978-08-30
JPS5626452B2 (es) 1981-06-18
NL183871B (nl) 1988-09-16
FR2347081B1 (es) 1982-08-27
DE2715204C2 (de) 1984-03-29
AT368401B (de) 1982-10-11
NL7703681A (nl) 1977-10-07
DK148952B (da) 1985-12-02
ATA232877A (de) 1982-02-15
AU2395577A (en) 1978-10-12
DE2715204A1 (de) 1977-10-27
CH619152A5 (en) 1980-09-15
FR2347081A1 (fr) 1977-11-04

Similar Documents

Publication Publication Date Title
ES457536A1 (es) Perfeccionamientos en filtros para fluidos.
GB936396A (en) Improvements relating to filters for fluids
ATE44990T1 (de) Papierfilter.
GB1242487A (en) Gas purge device
GB823648A (en) Filters for fluids
IT8021797A0 (it) Foglio di resina termoplastica rinforzato con fibre di vetro eprocedimento per la sua fabbricazione.
IT7919147A0 (it) Filtro in fibre permeabili e suaproduzione.
JPS5574860A (en) Cloth of continuous filaments and staple fibers needled by fluid pressure
DE2962771D1 (en) Sizing process, glass fibres thus obatined and their use for reinforcing plastic materials
BR8203287A (pt) Processo para a separacao de misturas gasosas por meio de tecnica de absorcao com mudanca de pressao
GB773348A (en) Improvements in or relating to automatic ventilating air filters
ES516121A0 (es) "instalacion para la formacion y entrega de pequenos paquetes hechos de varios productos individuales planos, de papel, algodon de celulosa o de otras materias similares".
AR213451A1 (es) Aparato tamizador,para tamizar una suspension liquida que contiene fibras deseables y contaminantes indeseables
GB1287344A (en) Filter device and method for the manufacture thereof
BE613644A (fr) Procédé et dispositif pour la formation en continu d'une mince nappe de fibres de mèche, par exemple de fibres de meche de verre.
BR8205355A (pt) Processo e aparelho para fabricar involucro celulosico fibroso impregnado com solucao de fumaca liquida aparelho de revestimento para fabricar material absorvente aparelho para fabricar membrana impregnada com liquido
BR8003148A (pt) Processo de opacificacao de um meio gasoso nas faixas oticas e infravermelhas do espectro eletromagnetico, e sua aplicacao a um dispositivo de contramedidas eletro-oticas
BR6907381D0 (pt) Processo e dispositivo destinado a fabricacao de fibras de vidro ou outras fibras obtidas por meio de materias termoplasticas
JPS5328084A (en) Semipermeable membrane supporting tube
IT8219735A0 (it) Fibre e materiali tessili a proprieta' idrofile.
BR8001816A (pt) Processo e dispositivo de medicao do volume de materias em suspensao num liquido
IE39466L (en) Filter element.
CA937463A (en) Process for the manufacture of a chemically bonded textile sheet material based on synthetic fibers and having a high water vapor absorption capacity
JPS57110922A (en) Liquid level sensor
ZA79269B (en) Precision winder for the drawing and packaging of synthetic fibers