ES216865U - A filter device of the type of bag for the treatment of fluids. (Machine-translation by Google Translate, not legally binding) - Google Patents

A filter device of the type of bag for the treatment of fluids. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES216865U
ES216865U ES0216865U ES216865U ES216865U ES 216865 U ES216865 U ES 216865U ES 0216865 U ES0216865 U ES 0216865U ES 216865 U ES216865 U ES 216865U ES 216865 U ES216865 U ES 216865U
Authority
ES
Spain
Prior art keywords
sheets
filamentary
edge portions
rows
fluids
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES0216865U
Other languages
Spanish (es)
Other versions
ES216865Y (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American Air Filter Co Inc
Original Assignee
American Air Filter Co Inc
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 American Air Filter Co Inc filed Critical American Air Filter Co Inc
Publication of ES216865U publication Critical patent/ES216865U/en
Application granted granted Critical
Publication of ES216865Y publication Critical patent/ES216865Y/en
Expired legal-status Critical Current

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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Air Bags (AREA)
  • External Artificial Organs (AREA)

Abstract

A filter device of the bag type for the treatment of fluids comprising two sheets of a flexible filtering material, said sheets being joined together along some edge portions selected by a series of rows of filamentary straps, defining the rows adjacent straps a filter bag therebetween, a material for coating the tips extended generally parallel to said edge portions of said sheets of flexible material, said material being for coating the stitches secured thereto by the rows of the straps filamentary by means of which the holes made in the flexible material due to the joining of the sheets to each other as the filamentary strands are covered; and selected selected downstream edge portions of the filter material being fixed thereto thereby leaving a multiplicity of openings along the upstream edge portions of said sheets of flexible material, each opening being defined by adjacent rows of filamentary struts . (Machine-translation by Google Translate, not legally binding)
ES1973216865U 1972-09-29 1973-09-28 A BAG TYPE FILTER DEVICE FOR FLUID TREATMENT. Expired ES216865Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29366772A 1972-09-29 1972-09-29

Publications (2)

Publication Number Publication Date
ES216865U true ES216865U (en) 1976-08-01
ES216865Y ES216865Y (en) 1976-12-16

Family

ID=23130032

Family Applications (2)

Application Number Title Priority Date Filing Date
ES1973216865U Expired ES216865Y (en) 1972-09-29 1973-09-28 A BAG TYPE FILTER DEVICE FOR FLUID TREATMENT.
ES421653A Expired ES421653A1 (en) 1972-09-29 1973-12-20 Pocket-type fluid treating filter

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES421653A Expired ES421653A1 (en) 1972-09-29 1973-12-20 Pocket-type fluid treating filter

Country Status (15)

Country Link
JP (1) JPS4971553A (en)
AR (1) AR197419A1 (en)
AT (1) AT339262B (en)
BE (1) BE805355A (en)
BR (1) BR7307528D0 (en)
CA (1) CA997681A (en)
CH (1) CH570188A5 (en)
DE (1) DE2345820A1 (en)
ES (2) ES216865Y (en)
FR (1) FR2201112B1 (en)
GB (1) GB1429253A (en)
IT (1) IT995316B (en)
NL (1) NL7312893A (en)
SE (1) SE401789B (en)
ZA (1) ZA735883B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947080A1 (en) * 1979-11-22 1981-05-27 Delbag-Luftfilter Gmbh, 1000 Berlin Air filter cell - made from two pieces of cardboard and filter material
DE3036114A1 (en) * 1980-09-25 1982-05-19 Gerrit Jan Kilchberg Veenemans Pocket filter formed of corrugated compound strip - with stiffening wire frame and reinforcing layers
US4390575A (en) * 1981-12-02 1983-06-28 Baxter Travenol Laboratories, Inc. Multichanneled diffusion device
EP0250801A1 (en) * 1986-06-19 1988-01-07 Allied Corporation Convoluted panel filter cartridge
US5084076A (en) * 1988-06-28 1992-01-28 Btr Plc Filter
DE4037888C2 (en) * 1990-11-28 1995-01-26 Branson Ultraschall Method and device for producing filter units
US5246474A (en) * 1991-05-04 1993-09-21 British United Shoe Machinery Limited Process for manufacturing a self-supporting filter unit
TW199108B (en) * 1991-11-11 1993-02-01 British United Shoe Machinery
US5630940A (en) * 1993-04-01 1997-05-20 Minnesota Mining And Manufacturing Company Filter device for the filtration of fluids

Also Published As

Publication number Publication date
FR2201112B1 (en) 1977-05-27
SE401789B (en) 1978-05-29
ES421653A1 (en) 1976-06-01
CA997681A (en) 1976-09-28
NL7312893A (en) 1974-04-02
CH570188A5 (en) 1975-12-15
ATA828173A (en) 1977-02-15
AR197419A1 (en) 1974-04-05
DE2345820A1 (en) 1974-04-04
GB1429253A (en) 1976-03-24
AU5988073A (en) 1975-03-06
BE805355A (en) 1974-01-16
BR7307528D0 (en) 1974-08-15
FR2201112A1 (en) 1974-04-26
IT995316B (en) 1975-11-10
AT339262B (en) 1977-10-10
ZA735883B (en) 1974-08-28
JPS4971553A (en) 1974-07-10
ES216865Y (en) 1976-12-16

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