ES433868A1 - Plastics frame filter elements - Google Patents

Plastics frame filter elements

Info

Publication number
ES433868A1
ES433868A1 ES433868A ES433868A ES433868A1 ES 433868 A1 ES433868 A1 ES 433868A1 ES 433868 A ES433868 A ES 433868A ES 433868 A ES433868 A ES 433868A ES 433868 A1 ES433868 A1 ES 433868A1
Authority
ES
Spain
Prior art keywords
frame
filter medium
synthetic material
filter
formation
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
ES433868A
Other languages
Spanish (es)
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.)
Noel Marquet and Cie SA
Original Assignee
Noel Marquet and Cie SA
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 DE19712155522 external-priority patent/DE2155522C3/en
Application filed by Noel Marquet and Cie SA filed Critical Noel Marquet and Cie SA
Publication of ES433868A1 publication Critical patent/ES433868A1/en
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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/012—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • 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
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/02—Filtering elements having a conical form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • 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
    • B01D2275/20—Shape of filtering material
    • B01D2275/203—Shapes flexible in their geometry, e.g. bendable, adjustable to a certain size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Abstract

A method for manufacturing filter elements intended for filters essentially consisting of a filter medium and a frame, in which a) a flexible filter medium has, at a certain distance from its edges, a synthetic material frame that passes through the filter, the synthetic material frame and the filter medium forming a hermetic unit at their contact points, b) the filter medium protrudes on at least one side of the frame in such a way that the protruding filter medium can act as a seal, c) the filter medium it is present in the frame in a tensioned state and d) the filter medium and the frame are additionally joined by longitudinal and transversal reinforcements of synthetic material that penetrate the filter medium homogeneously towards both sides and form a homogeneous unit with the frame, characterized in that the desired filter material is stretched on an appropriate forming tool and then introduced into the tool, through one or more s inlet openings, the synthetic material necessary for the formation of the synthetic material frame or the reaction mixture capable of the formation of synthetic material. (Machine-translation by Google Translate, not legally binding)
ES433868A 1971-11-09 1975-01-16 Plastics frame filter elements Expired ES433868A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712155522 DE2155522C3 (en) 1971-11-09 Filters with a plastic frame

Publications (1)

Publication Number Publication Date
ES433868A1 true ES433868A1 (en) 1976-11-01

Family

ID=5824565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433868A Expired ES433868A1 (en) 1971-11-09 1975-01-16 Plastics frame filter elements

Country Status (19)

Country Link
JP (2) JPS4854560A (en)
AT (1) AT331813B (en)
BE (1) BE790946A (en)
CA (1) CA997684A (en)
CH (1) CH557689A (en)
CS (1) CS186767B2 (en)
DD (1) DD101560A5 (en)
DK (1) DK139865C (en)
ES (1) ES433868A1 (en)
FI (1) FI60975C (en)
FR (1) FR2159345B1 (en)
GB (1) GB1404631A (en)
IL (1) IL40745A (en)
IT (1) IT970123B (en)
NL (1) NL165386C (en)
NO (1) NO133616C (en)
PL (1) PL90215B1 (en)
SE (1) SE398714B (en)
ZA (1) ZA727722B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50140957A (en) * 1974-04-26 1975-11-12
DE3037019C2 (en) * 1980-10-01 1986-01-09 Drägerwerk AG, 2400 Lübeck HEPA filter insert made of folded HEPA filter material for HEPA filters and a process for its manufacture
JPS57169416U (en) * 1981-04-17 1982-10-25
JPS58168693A (en) * 1982-03-30 1983-10-05 Nippon Oil & Fats Co Ltd Preparation of coal/water slurry
JPS58156519U (en) * 1982-04-12 1983-10-19 株式会社東芝 air filter
DE3344187A1 (en) * 1983-12-07 1985-07-04 Seitz-Filter-Werke Theo & Geo Seitz GmbH und Co, 6550 Bad Kreuznach FILTERING MEMBRANE WITH SEALING AND METHOD FOR THEIR PRODUCTION
GB2264881B (en) * 1992-03-13 1995-10-18 Alfa Laval Separation Ab Mounting and tensioning arrangements for screens
DE19548197C2 (en) 1995-12-22 1999-05-20 Freudenberg Carl Fa Pleated filter insert
US6221122B1 (en) 1999-02-26 2001-04-24 Donaldson Company, Inc. Filter element and methods
WO2000050149A1 (en) 1999-02-26 2000-08-31 Donaldson Company, Inc. Sealing system for filter
US6190432B1 (en) 1999-02-26 2001-02-20 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
US6179890B1 (en) 1999-02-26 2001-01-30 Donaldson Company, Inc. Air cleaner having sealing arrangement between media arrangement and housing
JP4344687B2 (en) 2002-05-09 2009-10-14 ドナルドソン カンパニー，インコーポレイティド Air filter having fluted filter media
EP2316557B1 (en) 2003-11-12 2017-04-26 Donaldson Company, Inc. Air filter with slide mount for filtering element
JP4664926B2 (en) 2003-12-22 2011-04-06 ドナルドソン カンパニー，インコーポレイティド FILTER ELEMENT HAVING SEAL STRUCTURE AND METHOD FOR MANUFACTURING SAME
US7905936B2 (en) 2004-04-30 2011-03-15 Donaldson Company, Inc. Filter arrangements; housing; assemblies; and, methods
WO2005107924A2 (en) 2004-04-30 2005-11-17 Donaldson Company, Inc. Filter arrangements; housings; assemblies; and, methods
US8048188B2 (en) 2004-06-18 2011-11-01 Donaldson Company, Inc. Air cleaner arrangements; serviceable filter cartridge; and, methods
KR101463630B1 (en) 2005-10-11 2014-11-19 도날드슨 컴파니, 인코포레이티드 Air filter arrangement, assembly, and methods
EP1965888B1 (en) 2005-11-09 2011-08-03 Donaldson Company, Inc. Seal arrangement for filter cartridge
US7708797B2 (en) 2006-01-20 2010-05-04 Donaldson Company, Inc. Air cleaner configured for receipt of various sized filter cartridges; components thereof; and, methods
US7972404B2 (en) 2006-06-22 2011-07-05 Donaldson Company, Inc. Air cleaner arrangements; components thereof; and, methods
WO2009033040A1 (en) 2007-09-07 2009-03-12 Donaldson Company, Inc. Air filter assembly; components thereof; and, methods
US10293296B2 (en) * 2008-08-15 2019-05-21 MANN+HUMMEL Filtration Technology Group Inc. Filter
CN109482014B (en) * 2019-01-07 2024-01-09 江苏鱼跃医疗设备股份有限公司 Filter device and nitrogen-oxygen separation device using same
WO2021205500A1 (en) * 2020-04-06 2021-10-14 三菱電機株式会社 Filter, air conditioner and method for producing filter
DE102022206163A1 (en) * 2022-06-21 2023-12-21 BSH Hausgeräte GmbH Domestic appliance with filter element and method for producing the filter element using thermoplastic foam injection molding

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019854A (en) * 1959-10-12 1962-02-06 Waitus A O'bryant Filter for heating and air conditioning ducts
FR1403787A (en) * 1964-05-13 1965-06-25 Method of manufacturing a hollow part, for example a filter, comprising stiffening bars of molded plastic material
JPS425676Y1 (en) * 1964-05-28 1967-03-20
US3407576A (en) * 1966-06-14 1968-10-29 G S Staunton & Company Inc Self-supporting filter element

Also Published As

Publication number Publication date
NO133616C (en) 1976-06-02
BE790946A (en) 1973-03-01
IL40745A (en) 1976-01-30
SE398714B (en) 1978-01-16
FR2159345A1 (en) 1973-06-22
IL40745A0 (en) 1973-01-30
NL165386B (en) 1980-11-17
AT331813B (en) 1976-08-25
FI60975B (en) 1982-01-29
IT970123B (en) 1974-04-10
NL7214971A (en) 1973-05-11
NL165386C (en) 1981-04-15
JPS4854560A (en) 1973-07-31
DE2155522B2 (en) 1974-03-21
PL90215B1 (en) 1977-01-31
ATA911372A (en) 1975-12-15
DD101560A5 (en) 1973-11-12
CS186767B2 (en) 1978-12-29
DK139865C (en) 1979-11-12
FI60975C (en) 1982-05-10
CH557689A (en) 1975-01-15
CA997684A (en) 1976-09-28
JPS5314278U (en) 1978-02-06
FR2159345B1 (en) 1976-06-04
ZA727722B (en) 1973-06-27
NO133616B (en) 1976-02-23
DK139865B (en) 1979-05-07
GB1404631A (en) 1975-09-03
AU4858172A (en) 1974-05-09
DE2155522A1 (en) 1973-05-30

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