GB1000575A - Improvements in gaseous fluid filters - Google Patents

Improvements in gaseous fluid filters

Info

Publication number
GB1000575A
GB1000575A GB42616/61A GB4261661A GB1000575A GB 1000575 A GB1000575 A GB 1000575A GB 42616/61 A GB42616/61 A GB 42616/61A GB 4261661 A GB4261661 A GB 4261661A GB 1000575 A GB1000575 A GB 1000575A
Authority
GB
United Kingdom
Prior art keywords
elements
air permeable
permeable sheet
cyclonic
stage
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.)
Expired
Application number
GB42616/61A
Other languages
English (en)
Inventor
Denis Alfred Bennell
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.)
Locker Industries Ltd
Original Assignee
Locker 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
Priority to NL286088D priority Critical patent/NL286088A/xx
Priority to BE624442D priority patent/BE624442A/xx
Application filed by Locker Industries Ltd filed Critical Locker Industries Ltd
Priority to GB42616/61A priority patent/GB1000575A/en
Priority to DE19621407962 priority patent/DE1407962A1/de
Publication of GB1000575A publication Critical patent/GB1000575A/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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • 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
    • 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
    • B01D46/62—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 series
    • B01D46/64—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 series 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
    • B01D46/79—Regeneration of the filtering material or filter elements inside the filter by liquid process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
GB42616/61A 1961-11-29 1961-11-29 Improvements in gaseous fluid filters Expired GB1000575A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL286088D NL286088A (US07816562-20101019-C00012.png) 1961-11-29
BE624442D BE624442A (US07816562-20101019-C00012.png) 1961-11-29
GB42616/61A GB1000575A (en) 1961-11-29 1961-11-29 Improvements in gaseous fluid filters
DE19621407962 DE1407962A1 (de) 1961-11-29 1962-10-26 Eilter fuer Gase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42616/61A GB1000575A (en) 1961-11-29 1961-11-29 Improvements in gaseous fluid filters

Publications (1)

Publication Number Publication Date
GB1000575A true GB1000575A (en) 1965-08-04

Family

ID=10425217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42616/61A Expired GB1000575A (en) 1961-11-29 1961-11-29 Improvements in gaseous fluid filters

Country Status (3)

Country Link
BE (1) BE624442A (US07816562-20101019-C00012.png)
GB (1) GB1000575A (US07816562-20101019-C00012.png)
NL (1) NL286088A (US07816562-20101019-C00012.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488928A (en) * 1967-05-19 1970-01-13 Dollinger Corp Dual filter
US3847577A (en) * 1970-09-20 1974-11-12 Inter Nation Res Corp Air filter
CN114112560A (zh) * 2021-12-14 2022-03-01 海南昊霖环保科技有限公司 空气监测用分级采样方法及其装置
EP4342562A1 (en) * 2022-09-20 2024-03-27 MANN+HUMMEL GmbH Gas filter system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634458A (en) * 1986-02-10 1987-01-06 The United States Of America As Represented By The Secretary Of The Navy Double-stage air filter
DE9217529U1 (de) * 1992-12-22 1993-02-18 P & S Filtration GmbH, 3320 Salzgitter Filterelement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488928A (en) * 1967-05-19 1970-01-13 Dollinger Corp Dual filter
US3847577A (en) * 1970-09-20 1974-11-12 Inter Nation Res Corp Air filter
CN114112560A (zh) * 2021-12-14 2022-03-01 海南昊霖环保科技有限公司 空气监测用分级采样方法及其装置
EP4342562A1 (en) * 2022-09-20 2024-03-27 MANN+HUMMEL GmbH Gas filter system
WO2024061490A1 (en) * 2022-09-20 2024-03-28 Mann+Hummel Gmbh Gas filter system

Also Published As

Publication number Publication date
BE624442A (US07816562-20101019-C00012.png)
NL286088A (US07816562-20101019-C00012.png)

Similar Documents

Publication Publication Date Title
US3490211A (en) High efficiency particulate air filter
US3505794A (en) Air filter
US3793813A (en) Pleated filter assembly
US3443366A (en) Filter assemblage
US4177050A (en) Air filter assembly
ES464744A1 (es) Ÿperfeccionamientos introducidos en un conjunto de limpiado-res de aire por torbellino y eliminadores de nieblas, y en un motor correspondienteÿ
US3826066A (en) Double-wall filter bag construction
US3513643A (en) Filter
US3280985A (en) Fluid filter arrangement
GB1350145A (en) Method and apparatus for cleaning filter elements
US2952333A (en) Filters
ATE468901T1 (de) Reinigbare hocheffiziente filtermaterialstruktur und deren verwendung
US2400180A (en) Air-purifying apparatus
US3208205A (en) Multi-layer filter arrangement
GB1083824A (en) Improvements in centrifugal apparatus for gaseous fluids
GB1389308A (en) Dust-removing apparatus
GB1000575A (en) Improvements in gaseous fluid filters
US3961924A (en) Filter device
GB1331175A (en) Air cleaner
US3344590A (en) Unit filter assembly
US3890290A (en) Apparatus for filtering particulate matter from a fluid stream
US3474599A (en) Filter assemblage for purifying a particle-laden gaseous flow
US2206684A (en) Filter element
GB818513A (en) Improvements in or relating to filters for gases
GB725066A (en) Improvements relating to separating or filtering media