GB2312633B - Device for generating purified air - Google Patents

Device for generating purified air

Info

Publication number
GB2312633B
GB2312633B GB9705738A GB9705738A GB2312633B GB 2312633 B GB2312633 B GB 2312633B GB 9705738 A GB9705738 A GB 9705738A GB 9705738 A GB9705738 A GB 9705738A GB 2312633 B GB2312633 B GB 2312633B
Authority
GB
United Kingdom
Prior art keywords
purified air
generating purified
generating
air
purified
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
GB9705738A
Other versions
GB2312633A (en
GB9705738D0 (en
Inventor
Peter Bialek
Juergen Nothdurft
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.)
Piller Group GmbH
Original Assignee
Piller GmbH
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 Piller GmbH filed Critical Piller GmbH
Publication of GB9705738D0 publication Critical patent/GB9705738D0/en
Publication of GB2312633A publication Critical patent/GB2312633A/en
Application granted granted Critical
Publication of GB2312633B publication Critical patent/GB2312633B/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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/46—Auxiliary equipment or operation thereof controlling filtration automatic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
    • F24F2011/0005—Control or safety arrangements for ventilation for admittance of outside air to create underpressure in a room, keeping contamination inside

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
GB9705738A 1996-03-21 1997-03-20 Device for generating purified air Expired - Lifetime GB2312633B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19611136A DE19611136C2 (en) 1996-03-21 1996-03-21 Device for generating purified air

Publications (3)

Publication Number Publication Date
GB9705738D0 GB9705738D0 (en) 1997-05-07
GB2312633A GB2312633A (en) 1997-11-05
GB2312633B true GB2312633B (en) 2000-01-12

Family

ID=7788967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9705738A Expired - Lifetime GB2312633B (en) 1996-03-21 1997-03-20 Device for generating purified air

Country Status (3)

Country Link
DE (1) DE19611136C2 (en)
FR (1) FR2746487B1 (en)
GB (1) GB2312633B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2353959A (en) * 1999-09-10 2001-03-14 Albert Robert Lowes Air filter for clean room
GB0117220D0 (en) * 2001-07-14 2001-09-05 Nuaire Ltd Ventilating system
FR3043176B1 (en) * 2015-10-30 2019-11-29 Labo Aai PRESSURE AIR TREATMENT DEVICE
CN114307279B (en) * 2022-02-11 2023-03-31 深圳瑞德饮水科技有限公司 Water purifier active carbon filter element device with accurate positioning assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB554198A (en) * 1941-11-19 1943-06-24 Cecil Gordon Vokes Filters insertable in pipe-lines, conduits and the like
GB1426397A (en) * 1973-06-27 1976-02-25 Elder R A Air filters having seals
GB1477570A (en) * 1974-12-05 1977-06-22 Flanders Filters Flow control apparatus for air filters
GB1553108A (en) * 1975-05-15 1979-09-19 Filtest Sa Filtering devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT271811B (en) * 1967-06-22 1969-06-10 Oskar Dipl Ing Dr Tec Goehring System for ventilation of shelters
JP2590388B2 (en) * 1991-04-17 1997-03-12 エヌイーシーレーザ・オートメーション株式会社 Dust collector with high performance exhaust filter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB554198A (en) * 1941-11-19 1943-06-24 Cecil Gordon Vokes Filters insertable in pipe-lines, conduits and the like
GB1426397A (en) * 1973-06-27 1976-02-25 Elder R A Air filters having seals
GB1477570A (en) * 1974-12-05 1977-06-22 Flanders Filters Flow control apparatus for air filters
GB1553108A (en) * 1975-05-15 1979-09-19 Filtest Sa Filtering devices

Also Published As

Publication number Publication date
GB2312633A (en) 1997-11-05
DE19611136A1 (en) 1997-09-25
GB9705738D0 (en) 1997-05-07
FR2746487B1 (en) 2001-03-23
DE19611136C2 (en) 1998-04-23
FR2746487A1 (en) 1997-09-26

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20170319