SE328261B - - Google Patents

Info

Publication number
SE328261B
SE328261B SE04940/66A SE494066A SE328261B SE 328261 B SE328261 B SE 328261B SE 04940/66 A SE04940/66 A SE 04940/66A SE 494066 A SE494066 A SE 494066A SE 328261 B SE328261 B SE 328261B
Authority
SE
Sweden
Application number
SE04940/66A
Inventor
L Gewiss
Original Assignee
Labinal
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 Labinal filed Critical Labinal
Publication of SE328261B publication Critical patent/SE328261B/xx

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
    • B01D46/522—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with specific folds, e.g. having different lengths
    • 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
    • B01D29/03—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 self-supporting
    • B01D29/031—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 self-supporting with corrugated, folded 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
    • B01D29/111—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
    • B01D46/0001—Making filtering elements
    • 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
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • 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
    • B29C53/28—Corrugating of plates or sheets transverse to direction of feed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/024—Air cleaners using filters, e.g. moistened
    • 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
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10—Multiple layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
SE04940/66A 1965-04-13 1966-04-12 SE328261B (mo)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR27013013 1965-04-13
FR27042129 1965-12-14

Publications (1)

Publication Number Publication Date
SE328261B true SE328261B (mo) 1970-09-14

Family

ID=26235358

Family Applications (2)

Application Number Title Priority Date Filing Date
SE04941/66A SE325554B (mo) 1965-04-13 1966-04-12
SE04940/66A SE328261B (mo) 1965-04-13 1966-04-12

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE04941/66A SE325554B (mo) 1965-04-13 1966-04-12

Country Status (4)

Country Link
BE (2) BE678554A (mo)
DE (2) DE1536865A1 (mo)
GB (2) GB1148941A (mo)
SE (2) SE325554B (mo)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036114A1 (de) * 1980-09-25 1982-05-19 Gerrit Jan Kilchberg Veenemans Taschenfilter und dafuer geeignetes filtermaterial sowie herstellungsverfahren fuer taschenfilter
US4576853A (en) * 1983-11-10 1986-03-18 C. H. Masland & Sons Multi-layer pleated textile fiber product
FR2673852B1 (fr) * 1991-03-13 1994-04-15 Labinal Precision Mecanique Perfectionnements apportes aux cartouches de filtration comprenant un element filtrant constitue par une feuille plissee.
IT1255355B (it) * 1992-07-22 1995-10-31 Lucio Gibertoni Cartuccia igroscopica particolarmente per filtri per impiego in ambito medico-chirurgico
FR2693919B1 (fr) * 1992-07-23 1994-09-30 Labinal Perfectionnements aux cartouches filtrantes pour liquide et aux filtres équipés de telles cartouches.
FR2774925B3 (fr) * 1998-02-17 2000-04-14 Filtrauto Cartouche de filtration, notamment pour moteur a combustion interne
WO2000000269A1 (de) * 1998-06-30 2000-01-06 Koehler Otmar Faltenfilter
FI20012420L (fi) * 2001-12-07 2003-06-08 Valtion Teknillinen Menetelmä suodattimen valmistamiseksi ja suodatin
KR100549989B1 (ko) * 2004-04-13 2006-02-08 삼성광주전자 주식회사 필터조립체 및 이를 포함한 진공청소기
CN112452024B (zh) * 2020-12-02 2022-12-13 帕蒙兰德(宁夏)生物技术有限公司 一种可调节式雨水净化装置
CN113509843A (zh) * 2021-08-05 2021-10-19 李金城 一种梯级多层高效复合膜折叠过滤器滤芯生产工艺
CN114347444B (zh) * 2022-01-06 2024-02-02 迈博瑞新材料(嘉兴)有限公司 一种滤芯生产用的整形装置
US20240374938A1 (en) * 2023-05-10 2024-11-14 Honeywell Safety Products Usa, Inc. Respirator devices and folding patterns for respirator filters

Also Published As

Publication number Publication date
BE678554A (mo) 1966-09-01
DE1536864A1 (de) 1970-01-22
BE678553A (mo) 1966-09-01
GB1148941A (en) 1969-04-16
GB1148942A (en) 1969-04-16
SE325554B (mo) 1970-07-06
DE1536865A1 (de) 1970-01-22

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