IT7969297A0 - PROCEDURE FOR CREATING AIR FILTERS SYSTEM FOR THE CREATION OF THIS PROCEDURE AND RELATED FILTERS OBTAINED - Google Patents

PROCEDURE FOR CREATING AIR FILTERS SYSTEM FOR THE CREATION OF THIS PROCEDURE AND RELATED FILTERS OBTAINED

Info

Publication number
IT7969297A0
IT7969297A0 IT7969297A IT6929779A IT7969297A0 IT 7969297 A0 IT7969297 A0 IT 7969297A0 IT 7969297 A IT7969297 A IT 7969297A IT 6929779 A IT6929779 A IT 6929779A IT 7969297 A0 IT7969297 A0 IT 7969297A0
Authority
IT
Italy
Prior art keywords
procedure
creation
filters
creating air
air filters
Prior art date
Application number
IT7969297A
Other languages
Italian (it)
Other versions
IT1119517B (en
Inventor
Dino Mancino
Original Assignee
Gilardini Spa
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 filed Critical Gilardini Spa
Priority to IT69297/79A priority Critical patent/IT1119517B/en
Publication of IT7969297A0 publication Critical patent/IT7969297A0/en
Priority to DE19803043232 priority patent/DE3043232A1/en
Priority to YU02934/80A priority patent/YU293480A/en
Priority to ES497174A priority patent/ES8203020A1/en
Priority to BG8049814A priority patent/BG35185A3/en
Priority to PL22814480A priority patent/PL228144A1/xx
Priority to FR8025311A priority patent/FR2470630A1/en
Priority to SU803211167A priority patent/SU1055316A3/en
Application granted granted Critical
Publication of IT1119517B publication Critical patent/IT1119517B/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)
IT69297/79A 1979-11-28 1979-11-28 PROCEDURE TO CREATE AIR FILTERS SYSTEM FOR THE REALIZATION OF SUCH PROCEDURE AND RELATED FILTERS OBTAINED IT1119517B (en)

Priority Applications (8)

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
DE19803043232 DE3043232A1 (en) 1979-11-28 1980-11-15 METHOD AND DEVICE FOR PRODUCING AIR FILTERS
YU02934/80A YU293480A (en) 1979-11-28 1980-11-18 Device for producing air-filters
ES497174A ES8203020A1 (en) 1979-11-28 1980-11-27 Air filters prodn. system - involves applying hot adhesive to strip edges and folding in accordion pleats
BG8049814A BG35185A3 (en) 1979-11-28 1980-11-28 Air filter, method and arrangement for its manufacture
PL22814480A PL228144A1 (en) 1979-11-28 1980-11-28
FR8025311A FR2470630A1 (en) 1979-11-28 1980-11-28 Air filters prodn. system - involves applying hot adhesive to strip edges and folding in accordion pleats
SU803211167A SU1055316A3 (en) 1979-11-28 1980-11-28 Method and apparatus for making air filters, and filter

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 (2)

Publication Number Publication Date
IT7969297A0 true IT7969297A0 (en) 1979-11-28
IT1119517B IT1119517B (en) 1986-03-10

Family

ID=11311783

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (8)

Country Link
BG (1) BG35185A3 (en)
DE (1) DE3043232A1 (en)
ES (1) ES8203020A1 (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
DE3916838A1 (en) * 1989-05-19 1990-11-22 Lippold Hans Joachim FILTER INSERT
US5053131A (en) * 1989-02-08 1991-10-01 Lippold Hans Joachim Filter cartridge
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
CN110180264B (en) * 2019-04-22 2021-07-20 佛山市顺德区阿波罗环保器材有限公司 Automatic particulate matter filling device
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
IT1119517B (en) 1986-03-10
FR2470630B1 (en) 1985-04-26
ES497174A0 (en) 1982-03-01
SU1055316A3 (en) 1983-11-15
PL228144A1 (en) 1981-07-10
ES8203020A1 (en) 1982-03-01
BG35185A3 (en) 1984-02-15
DE3043232A1 (en) 1981-06-19
FR2470630A1 (en) 1981-06-12
YU293480A (en) 1983-12-31

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