IT970123B - FILTERS EQUIPPED WITH FRAMES AND PROCESS FOR THEIR PREPARATION - Google Patents

FILTERS EQUIPPED WITH FRAMES AND PROCESS FOR THEIR PREPARATION

Info

Publication number
IT970123B
IT970123B IT31183/72A IT3118372A IT970123B IT 970123 B IT970123 B IT 970123B IT 31183/72 A IT31183/72 A IT 31183/72A IT 3118372 A IT3118372 A IT 3118372A IT 970123 B IT970123 B IT 970123B
Authority
IT
Italy
Prior art keywords
frames
preparation
filters equipped
filters
Prior art date
Application number
IT31183/72A
Other languages
Italian (it)
Original Assignee
Marquet & Cie Noel
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 Marquet & Cie Noel filed Critical Marquet & Cie Noel
Application granted granted Critical
Publication of IT970123B publication Critical patent/IT970123B/en

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)
IT31183/72A 1971-11-09 1972-10-31 FILTERS EQUIPPED WITH FRAMES AND PROCESS FOR THEIR PREPARATION IT970123B (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
IT970123B true IT970123B (en) 1974-04-10

Family

ID=5824565

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31183/72A IT970123B (en) 1971-11-09 1972-10-31 FILTERS EQUIPPED WITH FRAMES AND PROCESS FOR THEIR PREPARATION

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
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
AU781353B2 (en) 1999-02-26 2005-05-19 Donaldson Company Inc. Sealing system for filter
ATE535295T1 (en) 2002-05-09 2011-12-15 Donaldson Co Inc AIR FILTER WITH CORRUPTED FILTER MEDIUM
KR20060103917A (en) 2003-11-12 2006-10-04 도널드선 컴파니 인코포레이티드 Air filter with slide mount for filtering element
CA2550734C (en) 2003-12-22 2015-06-30 Donaldson Company, Inc. Filter element comprising a seal arrangement and method for making the same
MX353255B (en) 2004-04-30 2018-01-05 Donaldson Co Inc Filter arrangements; housings; assemblies; and, methods.
US7905936B2 (en) 2004-04-30 2011-03-15 Donaldson Company, Inc. Filter arrangements; housing; assemblies; and, methods
EP1781397B1 (en) 2004-06-18 2013-06-12 Donaldson Company, Inc. Air cleaner arrangements and methods
BRPI0617353A2 (en) 2005-10-11 2011-07-26 Donaldson Co Inc Air Filter Arrangement, Mounting and Methods
EP1965888B1 (en) 2005-11-09 2011-08-03 Donaldson Company, Inc. Seal arrangement for filter cartridge
EP1986761A2 (en) 2006-01-20 2008-11-05 Donaldson Company, Inc. Air cleaner configured for receipt of various sized filter cartridges; components thereof; and, methods
CN103084021B (en) 2006-06-22 2015-07-01 唐纳森公司 Air cleaner arrangements, parts and method thereof
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
DE2155522B2 (en) 1974-03-21
DK139865B (en) 1979-05-07
FI60975B (en) 1982-01-29
JPS5314278U (en) 1978-02-06
BE790946A (en) 1973-03-01
ES433868A1 (en) 1976-11-01
CH557689A (en) 1975-01-15
ZA727722B (en) 1973-06-27
AT331813B (en) 1976-08-25
FR2159345B1 (en) 1976-06-04
DD101560A5 (en) 1973-11-12
CS186767B2 (en) 1978-12-29
DK139865C (en) 1979-11-12
AU4858172A (en) 1974-05-09
ATA911372A (en) 1975-12-15
GB1404631A (en) 1975-09-03
NL165386B (en) 1980-11-17
FI60975C (en) 1982-05-10
DE2155522A1 (en) 1973-05-30
NO133616C (en) 1976-06-02
IL40745A0 (en) 1973-01-30
CA997684A (en) 1976-09-28
NL165386C (en) 1981-04-15
NL7214971A (en) 1973-05-11
JPS4854560A (en) 1973-07-31
NO133616B (en) 1976-02-23
PL90215B1 (en) 1977-01-31
FR2159345A1 (en) 1973-06-22
IL40745A (en) 1976-01-30
SE398714B (en) 1978-01-16

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