BE786209A - Double walled filter bag - provides increased area in given volume esp for air filter - Google Patents

Double walled filter bag - provides increased area in given volume esp for air filter

Info

Publication number
BE786209A
BE786209A BE786209DA BE786209A BE 786209 A BE786209 A BE 786209A BE 786209D A BE786209D A BE 786209DA BE 786209 A BE786209 A BE 786209A
Authority
BE
Belgium
Prior art keywords
filter
bag
esp
provides increased
given volume
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
F Higgins
Original Assignee
Summit Filter Corp
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.)
Publication date
Publication of BE786209A publication Critical patent/BE786209A/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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • B01D46/60—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel arranged concentrically or coaxially
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Air Bags (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Vehicle Body Suspensions (AREA)
BE786209D 1971-07-16 Double walled filter bag - provides increased area in given volume esp for air filter BE786209A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16332571A 1971-07-16 1971-07-16
US17856371A 1971-09-08 1971-09-08

Publications (1)

Publication Number Publication Date
BE786209A true BE786209A (en) 1973-01-15

Family

ID=26859544

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786209D BE786209A (en) 1971-07-16 Double walled filter bag - provides increased area in given volume esp for air filter

Country Status (5)

Country Link
JP (1) JPS4835463A (en:Method)
AR (1) AR194601A1 (en:Method)
BE (1) BE786209A (en:Method)
IT (1) IT961402B (en:Method)
NO (1) NO132524C (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022263606A1 (en) * 2021-06-17 2022-12-22 Sila Ab Air filter device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022263606A1 (en) * 2021-06-17 2022-12-22 Sila Ab Air filter device

Also Published As

Publication number Publication date
AR194601A1 (es) 1973-07-31
JPS4835463A (en:Method) 1973-05-24
NO132524B (en:Method) 1975-08-18
IT961402B (it) 1973-12-10
NO132524C (en:Method) 1975-11-26

Similar Documents

Publication Publication Date Title
ES420476A1 (es) Procedimiento para la fabricacion de tubos de material no tejido para osmosis invertida.
GB1399501A (en) Perfusion safety valve
GB1381020A (en) Piston construction
ES394382A1 (es) Instalacion neumatica para extraer polvo.
GB1352829A (en) Internal lining and sealing of hollow ducts
BE786209A (en) Double walled filter bag - provides increased area in given volume esp for air filter
IE37275L (en) A reactor for reaction of two fluids.
ES403829A1 (es) Aparato clasificador para productos de grano fino.
FR2234508A1 (en) Flexible joining seal for tulip ended pipe - has three unequal section rings connected by flexible membranes
ATE39216T1 (de) Rohrdruckfilter.
GB1201145A (en) Process and apparatus for gas/liquid separation
NO129885C (no) Beholder, saerlig urinpose, med en aapning hvortil enden av en slange er fastgjort, samt fremgangsmaate til fremstilling av en slik beholder
HU172635B (hu) Raz"jomnoe soedinenie k truboprovodam dlja transportirovki zhidkikh ili gazoobraznykh sred, a tak zhe prisposoblenie dlja razval'covki koncov metallicheskikh trub
FR2033178A1 (en) Welding a thermoplastic tube to a wall - or to a second tube
FR2255229A1 (en) Sealed plastic bag for foodstuffs - having inner sealed bag inside outer sealed bag
GB1324299A (en) Filter bag supports
FR2232723A1 (en) Air release valve for water pipes - has float slidable along vert. guide shaft which has inlets at its base
GB1291783A (en) Apparatus for biaxially stretching a tubular film
BE775140A (en) Gas scrubber - with reduced pressure drop
FR2156667A1 (en) Reverse-osmosis solvent sepn - sintered plas ic permeable and permanent tube supports membrane
ES170063U (es) Tuberia compuesta flexible.
FR2166567A5 (en) Thermal insulation - for reactor high temperature tubular components
GB1442842A (en) Liquid filter
FR2037166A1 (en) Cyclone separator for fluid
FR2238876A1 (en) Automatic valve for water spray nozzle - has spring loaded plunger and seat in two telescopic tubes