BG35185A3 - Air filter, method and arrangement for its manufacture - Google Patents

Air filter, method and arrangement for its manufacture

Info

Publication number
BG35185A3
BG35185A3 BG8049814A BG4981480A BG35185A3 BG 35185 A3 BG35185 A3 BG 35185A3 BG 8049814 A BG8049814 A BG 8049814A BG 4981480 A BG4981480 A BG 4981480A BG 35185 A3 BG35185 A3 BG 35185A3
Authority
BG
Bulgaria
Prior art keywords
manufacture
arrangement
air filter
filter
air
Prior art date
Application number
BG8049814A
Inventor
Mancino
Original Assignee
Gilardini Spa,It
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 Gilardini Spa,It filed Critical Gilardini Spa,It
Publication of BG35185A3 publication Critical patent/BG35185A3/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
    • B01D46/52—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
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • 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
    • B01D46/10—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
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/04—Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Making Paper Articles (AREA)
BG8049814A 1979-11-28 1980-11-28 Air filter, method and arrangement for its manufacture BG35185A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69297/79A IT1119517B (en) 1979-11-28 1979-11-28 PROCEDURE TO CREATE AIR FILTERS SYSTEM FOR THE REALIZATION OF SUCH PROCEDURE AND RELATED FILTERS OBTAINED

Publications (1)

Publication Number Publication Date
BG35185A3 true BG35185A3 (en) 1984-02-15

Family

ID=11311783

Family Applications (1)

Application Number Title Priority Date Filing Date
BG8049814A BG35185A3 (en) 1979-11-28 1980-11-28 Air filter, method and arrangement for its manufacture

Country Status (8)

Country Link
BG (1) BG35185A3 (en)
DE (1) DE3043232A1 (en)
ES (1) ES497174A0 (en)
FR (1) FR2470630A1 (en)
IT (1) IT1119517B (en)
PL (1) PL228144A1 (en)
SU (1) SU1055316A3 (en)
YU (1) YU293480A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5053131A (en) * 1989-02-08 1991-10-01 Lippold Hans Joachim Filter cartridge
DE3916838A1 (en) * 1989-05-19 1990-11-22 Lippold Hans Joachim FILTER INSERT
DE4217195C2 (en) * 1992-05-23 1996-02-08 Hengst Walter Gmbh & Co Kg Filter body
GB2314031B (en) * 1996-06-10 1999-12-15 Fram Europ Fluid filter element and method of manufacture
EP1254689B1 (en) * 2001-05-01 2010-09-01 Wix Filtration Corp LLC Pleated filter media with embossed spacers and cross flow
US7425227B1 (en) 2004-06-17 2008-09-16 Wix Filtration Corp Llc Pleated filter element with offset emboss pattern
US7588619B2 (en) 2006-11-28 2009-09-15 Wix Filtration Corp. Cross-flow filter media and filter assembly
CN110812959B (en) * 2019-04-22 2021-08-17 佛山市顺德区阿波罗环保器材有限公司 Filling method of particulate matter
CN112237798A (en) * 2020-10-28 2021-01-19 上海弗列加滤清器有限公司 Filter core folding and forming equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH463940A (en) * 1965-09-21 1968-10-15 Luwa Ag Method and device for the manufacture of filter inserts
FR1529632A (en) * 1967-02-08 1968-06-21 Saint Gobain Techn Nouvelles Improvements to filter cells and their manufacturing process
DE2138412C3 (en) * 1971-07-28 1982-12-30 Delbag-Luftfilter Gmbh, 1000 Berlin HEPA filter pack for gas cleaning made from zigzag folded filter paper
GB1579231A (en) * 1976-07-03 1980-11-19 Lucas Industries Ltd Method of manufacturing a filter element

Also Published As

Publication number Publication date
IT7969297A0 (en) 1979-11-28
ES8203020A1 (en) 1982-03-01
PL228144A1 (en) 1981-07-10
FR2470630B1 (en) 1985-04-26
IT1119517B (en) 1986-03-10
FR2470630A1 (en) 1981-06-12
ES497174A0 (en) 1982-03-01
YU293480A (en) 1983-12-31
DE3043232A1 (en) 1981-06-19
SU1055316A3 (en) 1983-11-15

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