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GB247865A - Improvements in filters for air or gas - Google Patents

Improvements in filters for air or gas

Info

Publication number
GB247865A
GB247865A GB2414925A GB2414925A GB247865A GB 247865 A GB247865 A GB 247865A GB 2414925 A GB2414925 A GB 2414925A GB 2414925 A GB2414925 A GB 2414925A GB 247865 A GB247865 A GB 247865A
Authority
GB
United Kingdom
Prior art keywords
air
filters
gas
hadley
sept
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
GB2414925A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2414925A priority Critical patent/GB247865A/en
Publication of GB247865A publication Critical patent/GB247865A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

247,865. Hadley, A. Sept. 28, 1925. Filtering. - An air &c. filter comprises cotton-wool &c. contained in a transparent chamber a and divided by horizontal perforated plates e.
GB2414925A 1925-09-28 1925-09-28 Improvements in filters for air or gas Expired GB247865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2414925A GB247865A (en) 1925-09-28 1925-09-28 Improvements in filters for air or gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2414925A GB247865A (en) 1925-09-28 1925-09-28 Improvements in filters for air or gas

Publications (1)

Publication Number Publication Date
GB247865A true GB247865A (en) 1926-02-25

Family

ID=10207157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2414925A Expired GB247865A (en) 1925-09-28 1925-09-28 Improvements in filters for air or gas

Country Status (1)

Country Link
GB (1) GB247865A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133656A (en) * 1976-03-23 1979-01-09 Becton, Dickinson And Company Bacteria filters with transparent housings
US4695299A (en) * 1986-02-21 1987-09-22 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for in-cell vacuuming of radiologically contaminated materials
US4898602A (en) * 1988-03-28 1990-02-06 Gruber Thomas J Selectively openable filtering assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133656A (en) * 1976-03-23 1979-01-09 Becton, Dickinson And Company Bacteria filters with transparent housings
US4695299A (en) * 1986-02-21 1987-09-22 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for in-cell vacuuming of radiologically contaminated materials
US4898602A (en) * 1988-03-28 1990-02-06 Gruber Thomas J Selectively openable filtering assembly

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