GB386112A - Improvements in filters for air and other gases - Google Patents

Improvements in filters for air and other gases

Info

Publication number
GB386112A
GB386112A GB3607731A GB3607731A GB386112A GB 386112 A GB386112 A GB 386112A GB 3607731 A GB3607731 A GB 3607731A GB 3607731 A GB3607731 A GB 3607731A GB 386112 A GB386112 A GB 386112A
Authority
GB
United Kingdom
Prior art keywords
filters
layers
gases
air
ffennell
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
GB3607731A
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.)
KEITH SEFTON MOLYNEUX FFENNELL
Benjamin Electric Ltd
Original Assignee
KEITH SEFTON MOLYNEUX FFENNELL
Benjamin Electric 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
Application filed by KEITH SEFTON MOLYNEUX FFENNELL, Benjamin Electric Ltd filed Critical KEITH SEFTON MOLYNEUX FFENNELL
Priority to GB3607731A priority Critical patent/GB386112A/en
Publication of GB386112A publication Critical patent/GB386112A/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
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0035—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by wetting, e.g. using surfaces covered with oil
    • 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
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10—Multiple layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Electrostatic Separation (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

386,112. Dust-filters. FFENNELL, K. S. MOLYNEUX-, and BENJAMIN ELECTRIC, Ltd., Brantwood Works, Tariff Road, Tottenham, London. Dec. 31, 1931, No. 36077. [Class 8 (ii).] A filter comprises a number of layers 1 of wire gauze &c. adapted to be wetted with dirtcollecting substance, the layers being spaced apart slightly, e.g. by doubling their margins as at 1a, and the composite screen corrugated or undulated as a whole.
GB3607731A 1931-12-31 1931-12-31 Improvements in filters for air and other gases Expired GB386112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3607731A GB386112A (en) 1931-12-31 1931-12-31 Improvements in filters for air and other gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3607731A GB386112A (en) 1931-12-31 1931-12-31 Improvements in filters for air and other gases

Publications (1)

Publication Number Publication Date
GB386112A true GB386112A (en) 1933-01-12

Family

ID=10384687

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3607731A Expired GB386112A (en) 1931-12-31 1931-12-31 Improvements in filters for air and other gases

Country Status (1)

Country Link
GB (1) GB386112A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2722191C1 (en) * 2019-08-06 2020-05-28 Общество с ограниченной ответственностью "Газпромнефть Научно-Технический Центр" (ООО "Газпромнефть НТЦ") Device (embodiments) for separation of liquid from gas flow, separation element (embodiments) for separation of liquid from gas flow and method of liquid separation from gas flow

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2722191C1 (en) * 2019-08-06 2020-05-28 Общество с ограниченной ответственностью "Газпромнефть Научно-Технический Центр" (ООО "Газпромнефть НТЦ") Device (embodiments) for separation of liquid from gas flow, separation element (embodiments) for separation of liquid from gas flow and method of liquid separation from gas flow
WO2021025586A1 (en) * 2019-08-06 2021-02-11 Общество с ограниченной ответственностью "Газпромнефть Научно-Технический Центр" (ООО "Газпромнефть НТЦ") Method and device for separating liquid from a gas stream

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