GB2206295B - Combined high-efficiency fluid filter and activated carbon filter - Google Patents

Combined high-efficiency fluid filter and activated carbon filter

Info

Publication number
GB2206295B
GB2206295B GB8715714A GB8715714A GB2206295B GB 2206295 B GB2206295 B GB 2206295B GB 8715714 A GB8715714 A GB 8715714A GB 8715714 A GB8715714 A GB 8715714A GB 2206295 B GB2206295 B GB 2206295B
Authority
GB
United Kingdom
Prior art keywords
filter
activated carbon
combined high
efficiency fluid
carbon filter
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 - Lifetime
Application number
GB8715714A
Other versions
GB2206295A (en
GB8715714D0 (en
Inventor
Dennis Albert George Marshall
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.)
Marshall D A G
Original Assignee
Marshall D A G
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 Marshall D A G filed Critical Marshall D A G
Priority to GB8715714A priority Critical patent/GB2206295B/en
Publication of GB8715714D0 publication Critical patent/GB8715714D0/en
Publication of GB2206295A publication Critical patent/GB2206295A/en
Application granted granted Critical
Publication of GB2206295B publication Critical patent/GB2206295B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • 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
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
GB8715714A 1987-07-03 1987-07-03 Combined high-efficiency fluid filter and activated carbon filter Expired - Lifetime GB2206295B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8715714A GB2206295B (en) 1987-07-03 1987-07-03 Combined high-efficiency fluid filter and activated carbon filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8715714A GB2206295B (en) 1987-07-03 1987-07-03 Combined high-efficiency fluid filter and activated carbon filter

Publications (3)

Publication Number Publication Date
GB8715714D0 GB8715714D0 (en) 1987-08-12
GB2206295A GB2206295A (en) 1989-01-05
GB2206295B true GB2206295B (en) 1991-03-27

Family

ID=10620062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8715714A Expired - Lifetime GB2206295B (en) 1987-07-03 1987-07-03 Combined high-efficiency fluid filter and activated carbon filter

Country Status (1)

Country Link
GB (1) GB2206295B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002754C2 (en) * 1990-01-31 1994-03-17 Daimler Benz Ag Filter arrangement used in the supply air flow of a heating or air conditioning system of a motor vehicle
DE4040104A1 (en) * 1990-12-16 1992-06-17 Behr Gmbh & Co FILTERS FOR AN AIR CONDITIONING OR HEATING SYSTEM FOR A MOTOR VEHICLE
DE4116252A1 (en) * 1991-05-17 1992-11-19 Luft & Trockentechnik FILTER UNIT FOR SPRAY AND DRY SYSTEMS
NL9300096A (en) 1993-01-19 1994-08-16 Carbon Healthfilter V O F Filter device.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1417528A (en) * 1973-12-28 1975-12-10 Suzuki Co Ltd Y Air cleaning device
GB1421651A (en) * 1972-01-13 1976-01-21 Hoffmann La Roche Filters for breathing equipment
GB1456231A (en) * 1973-02-28 1976-11-24 Secr Defence Adsorptive devices
EP0132095A2 (en) * 1983-07-15 1985-01-23 United Kingdom Atomic Energy Authority Fluid filter element
GB2150461A (en) * 1983-12-01 1985-07-03 Marshall D A G Air filter
GB2164870A (en) * 1984-10-02 1986-04-03 Marshall D A G Fluid filter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1421651A (en) * 1972-01-13 1976-01-21 Hoffmann La Roche Filters for breathing equipment
GB1456231A (en) * 1973-02-28 1976-11-24 Secr Defence Adsorptive devices
GB1417528A (en) * 1973-12-28 1975-12-10 Suzuki Co Ltd Y Air cleaning device
EP0132095A2 (en) * 1983-07-15 1985-01-23 United Kingdom Atomic Energy Authority Fluid filter element
GB2150461A (en) * 1983-12-01 1985-07-03 Marshall D A G Air filter
GB2164870A (en) * 1984-10-02 1986-04-03 Marshall D A G Fluid filter

Also Published As

Publication number Publication date
GB2206295A (en) 1989-01-05
GB8715714D0 (en) 1987-08-12

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20070702