NO772350L - FILTER ELEMENT. - Google Patents

FILTER ELEMENT.

Info

Publication number
NO772350L
NO772350L NO772350A NO772350A NO772350L NO 772350 L NO772350 L NO 772350L NO 772350 A NO772350 A NO 772350A NO 772350 A NO772350 A NO 772350A NO 772350 L NO772350 L NO 772350L
Authority
NO
Norway
Prior art keywords
filter element
filter
Prior art date
Application number
NO772350A
Other languages
Norwegian (no)
Other versions
NO148626C (en
NO148626B (en
Inventor
Robert Bell
David Nigel Lonsdale
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of NO772350L publication Critical patent/NO772350L/en
Publication of NO148626B publication Critical patent/NO148626B/en
Publication of NO148626C publication Critical patent/NO148626C/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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
  • Thermistors And Varistors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
NO772350A 1976-07-03 1977-07-01 PROCEDURE FOR MANUFACTURING A FILTER ELEMENT NO148626C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27786/76A GB1579231A (en) 1976-07-03 1976-07-03 Method of manufacturing a filter element

Publications (3)

Publication Number Publication Date
NO772350L true NO772350L (en) 1978-01-04
NO148626B NO148626B (en) 1983-08-08
NO148626C NO148626C (en) 1983-11-16

Family

ID=10265298

Family Applications (1)

Application Number Title Priority Date Filing Date
NO772350A NO148626C (en) 1976-07-03 1977-07-01 PROCEDURE FOR MANUFACTURING A FILTER ELEMENT

Country Status (22)

Country Link
JP (1) JPS5331266A (en)
AU (1) AU510885B2 (en)
BR (1) BR7704303A (en)
CA (1) CA1091596A (en)
CY (1) CY1112A (en)
DE (1) DE2729207A1 (en)
DK (1) DK295977A (en)
EG (1) EG12826A (en)
ES (1) ES460339A1 (en)
FI (1) FI63524C (en)
FR (1) FR2356444A1 (en)
GB (1) GB1579231A (en)
GR (1) GR63823B (en)
HK (1) HK13781A (en)
IL (1) IL52410A (en)
IT (1) IT1086158B (en)
KE (1) KE3121A (en)
MY (1) MY8100376A (en)
NL (1) NL7707346A (en)
NO (1) NO148626C (en)
PT (1) PT66737B (en)
SE (1) SE421489B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS208254B1 (en) * 1978-09-11 1981-09-15 Jiri Albrecht High-efficiency industrial filter
IT1119517B (en) * 1979-11-28 1986-03-10 Gilardini Spa PROCEDURE TO CREATE AIR FILTERS SYSTEM FOR THE REALIZATION OF SUCH PROCEDURE AND RELATED FILTERS OBTAINED
US4452619A (en) * 1982-06-18 1984-06-05 Donaldson Company, Inc. Pleated filter element having integral pleat spacers
GB2162768B (en) * 1984-08-06 1989-01-11 Tilghman Wheelabrator Ltd Filtering apparatus
US4615804A (en) * 1984-08-30 1986-10-07 Donaldson Company, Inc. High density pleat spacing and scoring tool and filter made therewith
JPS61140217A (en) * 1984-12-12 1986-06-27 Mitsubishi Electric Corp Semiconductor integrated circuit
JPS61130321U (en) * 1985-02-01 1986-08-15
GB2209354B (en) * 1987-08-31 1991-10-30 Tsuchiya Seisakusho Filter medium forming system and process
US4940500A (en) * 1987-08-31 1990-07-10 Tsuchiya Mfg. Co., Ltd. Filter medium forming system and process
JPH01137715U (en) * 1988-03-07 1989-09-20
JPH0319507U (en) * 1989-07-05 1991-02-26
JPH0332909U (en) * 1989-07-31 1991-03-29
DE4138890A1 (en) * 1991-11-27 1993-06-03 Mann & Hummel Filter Fan folded filter insert with folded edges prevents unfiltered gas ingress - requiring no heat applied plasticised sealing material and avoiding heat damage esp. for automotive applications
JP4761711B2 (en) * 2004-01-06 2011-08-31 フロイント産業株式会社 Filter, filter device, and granular material processing device
DE102004052188A1 (en) * 2004-10-27 2006-05-04 Robert Bosch Gmbh Filter device, in particular particulate filter for an exhaust system of an internal combustion engine
DE102007057384B4 (en) * 2007-11-27 2015-05-21 Mann + Hummel Gmbh Method for producing a filter element and filter element
DE102014212066A1 (en) * 2014-06-24 2015-12-24 Mahle International Gmbh filter element

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA703509B (en) * 1969-06-05 1972-01-26 Cav Ltd Moulding process and apparatus
CH557191A (en) * 1973-05-22 1974-12-31 Haldimann Consultants Folded filter esp. for engine intakes - has transverse slits across glued edges to relieve stress in glue

Also Published As

Publication number Publication date
FI63524C (en) 1983-07-11
JPS5331266A (en) 1978-03-24
PT66737B (en) 1978-11-27
NO148626C (en) 1983-11-16
AU510885B2 (en) 1980-07-17
HK13781A (en) 1981-04-16
IT1086158B (en) 1985-05-28
CA1091596A (en) 1980-12-16
KE3121A (en) 1981-05-29
CY1112A (en) 1981-12-04
SE421489B (en) 1982-01-04
BR7704303A (en) 1978-05-02
IL52410A0 (en) 1977-08-31
FI63524B (en) 1983-03-31
GR63823B (en) 1979-12-19
GB1579231A (en) 1980-11-19
DK295977A (en) 1978-01-04
NO148626B (en) 1983-08-08
FI772038A (en) 1978-01-04
ES460339A1 (en) 1978-08-01
SE7707649L (en) 1978-01-04
IL52410A (en) 1980-09-16
NL7707346A (en) 1978-01-05
EG12826A (en) 1980-12-31
FR2356444A1 (en) 1978-01-27
PT66737A (en) 1977-07-01
DE2729207A1 (en) 1978-01-12
AU2657577A (en) 1979-01-04
MY8100376A (en) 1981-12-31

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