FR1229579A - Filtres amovibles - Google Patents

Filtres amovibles

Info

Publication number
FR1229579A
FR1229579A FR800019A FR800019A FR1229579A FR 1229579 A FR1229579 A FR 1229579A FR 800019 A FR800019 A FR 800019A FR 800019 A FR800019 A FR 800019A FR 1229579 A FR1229579 A FR 1229579A
Authority
FR
France
Prior art keywords
removable filters
filters
removable
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
FR800019A
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.)
Fibreglass Ltd
Original Assignee
Fibreglass 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
Application filed by Fibreglass Ltd filed Critical Fibreglass Ltd
Application granted granted Critical
Publication of FR1229579A publication Critical patent/FR1229579A/fr
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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/22—Corrugating
    • B29C53/24—Corrugating of plates or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10—Multiple layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
FR800019A 1958-07-11 1959-07-11 Filtres amovibles Expired FR1229579A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2227758A GB851247A (en) 1958-07-11 1958-07-11 Replaceable filter units
GB1785959A GB847726A (en) 1958-07-11 1959-05-26 Replaceable filter units

Publications (1)

Publication Number Publication Date
FR1229579A true FR1229579A (fr) 1960-09-08

Family

ID=26252964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR800019A Expired FR1229579A (fr) 1958-07-11 1959-07-11 Filtres amovibles

Country Status (4)

Country Link
DE (1) DE1407291A1 (fr)
ES (1) ES250634A1 (fr)
FR (1) FR1229579A (fr)
GB (2) GB851247A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2013497A1 (fr) * 1968-07-23 1970-04-03 Graphic Sciences Inc
US3793813A (en) * 1972-05-19 1974-02-26 American Air Filter Co Pleated filter assembly

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158458A (en) * 1961-03-06 1964-11-24 Continental Air Filters Inc Multi-pleated air filter
US3513982A (en) * 1967-05-01 1970-05-26 Eastman Kodak Co Filter arrangement
US3513643A (en) * 1968-05-21 1970-05-26 Dollinger Corp Filter
DE3036114A1 (de) * 1980-09-25 1982-05-19 Gerrit Jan Kilchberg Veenemans Taschenfilter und dafuer geeignetes filtermaterial sowie herstellungsverfahren fuer taschenfilter
US4547950A (en) * 1984-05-29 1985-10-22 Honeywell Inc. Method of spacing the folds of a folded filter media
GB2162768B (en) * 1984-08-06 1989-01-11 Tilghman Wheelabrator Ltd Filtering apparatus
DE3529579A1 (de) * 1985-08-17 1987-02-19 Sueddeutsche Kuehler Behr Staubfilter
GB8623909D0 (en) * 1986-10-06 1986-11-12 British Railways Board Air filters
GB2196874A (en) * 1986-11-01 1988-05-11 Roger Gladding Filter element
DE3936858A1 (de) * 1989-11-06 1991-05-08 Thermoplast Technik Ges Fuer K Pollen- und staubfilter, verfahren zu seiner herstellung und montagehilfe zur durchfuehrung des verfahrens
DE4002078C1 (fr) * 1990-01-25 1991-05-02 Fa. Carl Freudenberg, 6940 Weinheim, De
DE4004343A1 (de) * 1990-02-13 1991-08-14 Fischer Artur Werke Gmbh Filterkassette mit einem mehrfach v-foermig gefaltetem filtervlies
EP0623377B1 (fr) * 1993-05-04 1999-01-20 Filterwerk Mann + Hummel Gmbh Elément filtrant
HU215332B (hu) * 1993-05-04 1998-12-28 Filterwerk Mann+Hummel Gmbh. Szűrőbetét, főleg gépjárművek belső terének légszűréséhez, valamint eljárás annak előállítására
WO2001062365A1 (fr) * 2000-02-23 2001-08-30 N.V. Bekaert S.A. Element de filtre plisse
CN1193812C (zh) * 2000-02-23 2005-03-23 贝克特股份有限公司 过滤元件

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2013497A1 (fr) * 1968-07-23 1970-04-03 Graphic Sciences Inc
US3793813A (en) * 1972-05-19 1974-02-26 American Air Filter Co Pleated filter assembly

Also Published As

Publication number Publication date
ES250634A1 (es) 1960-02-16
DE1407291A1 (de) 1972-01-05
GB847726A (en) 1960-09-14
GB851247A (en) 1960-10-12

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