NL7513724A - CLOSING DEVICE OF A FLAT FILTER BAG. - Google Patents

CLOSING DEVICE OF A FLAT FILTER BAG.

Info

Publication number
NL7513724A
NL7513724A NL7513724A NL7513724A NL7513724A NL 7513724 A NL7513724 A NL 7513724A NL 7513724 A NL7513724 A NL 7513724A NL 7513724 A NL7513724 A NL 7513724A NL 7513724 A NL7513724 A NL 7513724A
Authority
NL
Netherlands
Prior art keywords
closing device
filter bag
flat filter
flat
bag
Prior art date
Application number
NL7513724A
Other languages
Dutch (nl)
Original Assignee
Air Ind
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 Air Ind filed Critical Air Ind
Publication of NL7513724A publication Critical patent/NL7513724A/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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/1658—Elements for flattening or folding the mouth portion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
NL7513724A 1974-11-28 1975-11-25 CLOSING DEVICE OF A FLAT FILTER BAG. NL7513724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7439013A FR2292509A1 (en) 1974-11-28 1974-11-28 Closure means for flat filter pocket mounted at one end on support - allowing rapid closure and removal and good sealing props.

Publications (1)

Publication Number Publication Date
NL7513724A true NL7513724A (en) 1976-06-01

Family

ID=9145342

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7513724A NL7513724A (en) 1974-11-28 1975-11-25 CLOSING DEVICE OF A FLAT FILTER BAG.

Country Status (6)

Country Link
JP (1) JPS5177978A (en)
BE (1) BE836108A (en)
ES (1) ES443075A1 (en)
FR (1) FR2292509A1 (en)
IT (1) IT1053090B (en)
NL (1) NL7513724A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5454983U (en) * 1977-09-27 1979-04-16

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR445136A (en) * 1911-08-26 1912-11-04 Constant Louis Charles Dousine Filter for wine and other liquids

Also Published As

Publication number Publication date
FR2292509B1 (en) 1979-03-16
JPS5177978A (en) 1976-07-06
IT1053090B (en) 1981-08-31
BE836108A (en) 1976-05-28
FR2292509A1 (en) 1976-06-25
ES443075A1 (en) 1977-04-16

Similar Documents

Publication Publication Date Title
IT1029154B (en) BELT BAG
SE411844B (en) DEVICE FOR INFORING A WATER-COMPOSITION IN A BODY RATE
NL7508363A (en) CLOSING DEVICE.
ATA412075A (en) BAG
SE410504B (en) SEALING DEVICE
NL7507937A (en) FILTER DEVICE.
NL7513511A (en) BAG SEAL.
DK348275A (en) BAG ADDITIONER
NO141828C (en) BAG FILTER DEVICE.
DK135795C (en) FOLDING BAG
FR2291914A1 (en) BAG
AT339926B (en) FILTER DEVICE AND FILTER BAG HIEFUR
IT998725B (en) BAG FILTER
SE7513449L (en) SEALING DEVICE
NL7513724A (en) CLOSING DEVICE OF A FLAT FILTER BAG.
ATA263475A (en) SEALING DEVICE
NO145388C (en) DEVICE FOR PERFORING A BROWN.
DK434874A (en) FILTERING DEVICE
NL182718C (en) PLEATING LEAF TRANSPORTATION DEVICE.
SE386594B (en) FILTER DEVICE
SE7506397L (en) SEALING DEVICE
BE835995A (en) BAG SEAL
ES206958Y (en) SOBAQUERA BAG.
DK544675A (en) BAG
BR5405120U (en) BAG

Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying openfor public ins pection)

Free format text: AIR INDUSTRIE ENVIRONNEMENT S.A.

BV The patent application has lapsed