GB2148740B - Gas treatment device - Google Patents

Gas treatment device

Info

Publication number
GB2148740B
GB2148740B GB08329052A GB8329052A GB2148740B GB 2148740 B GB2148740 B GB 2148740B GB 08329052 A GB08329052 A GB 08329052A GB 8329052 A GB8329052 A GB 8329052A GB 2148740 B GB2148740 B GB 2148740B
Authority
GB
United Kingdom
Prior art keywords
treatment device
gas treatment
gas
treatment
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
GB08329052A
Other versions
GB8329052D0 (en
GB2148740A (en
Inventor
La Pena Michael De
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 GB08329052A priority Critical patent/GB2148740B/en
Publication of GB8329052D0 publication Critical patent/GB8329052D0/en
Publication of GB2148740A publication Critical patent/GB2148740A/en
Application granted granted Critical
Publication of GB2148740B publication Critical patent/GB2148740B/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Filtering Materials (AREA)
  • Laminated Bodies (AREA)
GB08329052A 1983-10-31 1983-10-31 Gas treatment device Expired GB2148740B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08329052A GB2148740B (en) 1983-10-31 1983-10-31 Gas treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08329052A GB2148740B (en) 1983-10-31 1983-10-31 Gas treatment device

Publications (3)

Publication Number Publication Date
GB8329052D0 GB8329052D0 (en) 1983-11-30
GB2148740A GB2148740A (en) 1985-06-05
GB2148740B true GB2148740B (en) 1988-06-15

Family

ID=10551003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08329052A Expired GB2148740B (en) 1983-10-31 1983-10-31 Gas treatment device

Country Status (1)

Country Link
GB (1) GB2148740B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181424A (en) * 1985-09-11 1987-04-23 Malcolm Graham Goodson Zeolite impregnated open-cell foam
US5226937A (en) * 1989-08-18 1993-07-13 Pall Corporation Void-containing sorbent pad
CA1337473C (en) * 1989-08-18 1995-10-31 Staffan B. Linnersten Void-containing sorbent pad
CA2019533A1 (en) * 1989-11-09 1991-05-09 William H. Hollister Face mask and face mask components
GB2306346A (en) * 1995-10-27 1997-05-07 Titus Int Plc Filtering apparatus for use in respirators

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1225751A (en) * 1966-12-30 1971-03-24
NL7013957A (en) * 1970-09-22 1972-03-24
GB1449119A (en) * 1972-11-03 1976-09-15 Marshall D A G Filters
GB1550960A (en) * 1976-12-18 1979-08-22 Suzuki S Deodorizing adhesive seal
DE2804154C2 (en) * 1978-01-31 1984-04-19 Blücher, Hasso von, 4000 Düsseldorf Filter material and method and device for its manufacture
GB2050194B (en) * 1979-03-20 1983-03-16 Marshall D A G Activated carbon filter for withstanding high temperatures

Also Published As

Publication number Publication date
GB8329052D0 (en) 1983-11-30
GB2148740A (en) 1985-06-05

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921031