GB9106461D0 - Respirator filters - Google Patents

Respirator filters

Info

Publication number
GB9106461D0
GB9106461D0 GB919106461A GB9106461A GB9106461D0 GB 9106461 D0 GB9106461 D0 GB 9106461D0 GB 919106461 A GB919106461 A GB 919106461A GB 9106461 A GB9106461 A GB 9106461A GB 9106461 D0 GB9106461 D0 GB 9106461D0
Authority
GB
United Kingdom
Prior art keywords
respirator filters
respirator
filters
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.)
Withdrawn
Application number
GB919106461A
Other versions
GB2254016A (en
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.)
Sabre Safety Ltd
Original Assignee
Sabre Safety 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 Sabre Safety Ltd filed Critical Sabre Safety Ltd
Priority to GB9106461A priority Critical patent/GB2254016A/en
Publication of GB9106461D0 publication Critical patent/GB9106461D0/en
Publication of GB2254016A publication Critical patent/GB2254016A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0415—Beds in cartridges
    • 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
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/93—Toxic compounds not provided for in groups B01D2257/00 - B01D2257/708
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4533—Gas separation or purification devices adapted for specific applications for medical purposes
GB9106461A 1991-03-26 1991-03-26 Respirator filters Withdrawn GB2254016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9106461A GB2254016A (en) 1991-03-26 1991-03-26 Respirator filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9106461A GB2254016A (en) 1991-03-26 1991-03-26 Respirator filters

Publications (2)

Publication Number Publication Date
GB9106461D0 true GB9106461D0 (en) 1991-05-15
GB2254016A GB2254016A (en) 1992-09-30

Family

ID=10692264

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9106461A Withdrawn GB2254016A (en) 1991-03-26 1991-03-26 Respirator filters

Country Status (1)

Country Link
GB (1) GB2254016A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5531803A (en) * 1994-10-21 1996-07-02 Mine Safety Appliances Company Metal cover for respirator cartridge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1312831C (en) * 1988-09-22 1993-01-19 Pierre P. Meunier Compression seal canister

Also Published As

Publication number Publication date
GB2254016A (en) 1992-09-30

Similar Documents

Publication Publication Date Title
GB2259869B (en) Filter units
GB9214716D0 (en) Tracheostomy filter
GB9105582D0 (en) Improved filters
GB9112615D0 (en) Filter
GB2254017B (en) Respirator filters
GB9100643D0 (en) Filter system
GB9123210D0 (en) Filter
GB9108797D0 (en) Filters
GB9210617D0 (en) Filter
GB9124399D0 (en) Filter unit
GB9106461D0 (en) Respirator filters
GB2221844B (en) Respirator filters
GB9100519D0 (en) Filters
GB9119688D0 (en) Filter units
GB2276835B (en) Filter
GB2258828B (en) Filter assembly
GB9122354D0 (en) Filters
GB9108398D0 (en) Filters
ZA925681B (en) Filters
GB9120911D0 (en) Filters
GB9109705D0 (en) Filters
GB9101048D0 (en) Filter
GB9114440D0 (en) Filter
GB2256602B (en) Air filter
GB9118457D0 (en) Filter unit

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)