NL7406624A - - Google Patents

Info

Publication number
NL7406624A
NL7406624A NL7406624A NL7406624A NL7406624A NL 7406624 A NL7406624 A NL 7406624A NL 7406624 A NL7406624 A NL 7406624A NL 7406624 A NL7406624 A NL 7406624A NL 7406624 A NL7406624 A NL 7406624A
Authority
NL
Netherlands
Application number
NL7406624A
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 filed Critical
Publication of NL7406624A publication Critical patent/NL7406624A/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
    • B01D46/523—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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
NL7406624A 1973-05-30 1974-05-16 NL7406624A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732327605 DE2327605A1 (en) 1973-05-30 1973-05-30 FILTER CELL FRAME

Publications (1)

Publication Number Publication Date
NL7406624A true NL7406624A (en) 1974-12-03

Family

ID=5882617

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7406624A NL7406624A (en) 1973-05-30 1974-05-16

Country Status (5)

Country Link
BE (1) BE812834A (en)
DE (1) DE2327605A1 (en)
FR (1) FR2231409A1 (en)
IT (1) IT1011426B (en)
NL (1) NL7406624A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617122A (en) * 1984-08-01 1986-10-14 Donaldson Company, Inc. Crimp seal pleated filter assembly
DE4010732A1 (en) * 1990-04-03 1991-10-10 Knecht Filterwerke Gmbh FILTER ELEMENT MADE OF A ZIGZAG FOLDED, RING OR PLATE FILTER MATERIAL
SE502310C2 (en) * 1992-11-09 1995-10-02 Mikroklimat Sweden Ab Air Filter elements
US5512172A (en) * 1994-06-10 1996-04-30 Racal Filter Technologies, Ltd. Method for sealing the edge of a filter medium to a filter assembly and the filter assembly produced thereby
US5676778A (en) * 1995-09-05 1997-10-14 The Racal Corporation Canada Inc. Method of manufacturing a filter assembly and the filter assembly produced thereby
US5531892A (en) * 1995-09-15 1996-07-02 Minnesota Mining And Manufacturing Company Zigzag filter media and frame having triangular pleat stabilizing elements
DE19736290B4 (en) * 1997-08-21 2007-03-29 Carl Freudenberg Kg Method for producing a filter arrangement
DE102011008325B4 (en) 2011-01-11 2016-12-15 Carl Freudenberg Kg Wedge-shaped filter element with two plate filters and its use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB588957A (en) * 1945-03-12 1947-06-06 Charles Frederick Davis Filter casings

Also Published As

Publication number Publication date
FR2231409B1 (en) 1978-11-17
IT1011426B (en) 1977-01-20
DE2327605A1 (en) 1975-01-02
BE812834A (en) 1974-07-15
FR2231409A1 (en) 1974-12-27

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Legal Events

Date Code Title Description
BV The patent application has lapsed