GB9705738D0 - Device for generating purified air - Google Patents
Device for generating purified airInfo
- Publication number
- GB9705738D0 GB9705738D0 GBGB9705738.4A GB9705738A GB9705738D0 GB 9705738 D0 GB9705738 D0 GB 9705738D0 GB 9705738 A GB9705738 A GB 9705738A GB 9705738 D0 GB9705738 D0 GB 9705738D0
- 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.)
- Granted
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)
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 true GB9705738D0 (en) | 1997-05-07 |
GB2312633A GB2312633A (en) | 1997-11-05 |
GB2312633B 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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114307279A (en) * | 2022-02-11 | 2022-04-12 | 深圳瑞德饮水科技有限公司 | Water purifier active carbon filter element device with accurate positioning assembly |
Families Citing this family (3)
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 |
Family Cites Families (6)
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 |
AT271811B (en) * | 1967-06-22 | 1969-06-10 | Oskar Dipl Ing Dr Tec Goehring | System for ventilation of shelters |
GB1426397A (en) * | 1973-06-27 | 1976-02-25 | Elder R A | Air filters having seals |
US3986850A (en) * | 1974-12-05 | 1976-10-19 | Flanders Filters, Inc. | Flow control apparatus and air filters |
DE7615462U1 (en) * | 1975-05-15 | 1976-10-21 | Filtest S.A., Bruessel | DEVICE FOR SEALING AIR FILTERS |
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 |
-
1996
- 1996-03-21 DE DE19611136A patent/DE19611136C2/en not_active Expired - Lifetime
-
1997
- 1997-03-19 FR FR9703333A patent/FR2746487B1/en not_active Expired - Lifetime
- 1997-03-20 GB GB9705738A patent/GB2312633B/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114307279A (en) * | 2022-02-11 | 2022-04-12 | 深圳瑞德饮水科技有限公司 | Water purifier active carbon filter element device with accurate positioning assembly |
Also Published As
Publication number | Publication date |
---|---|
FR2746487B1 (en) | 2001-03-23 |
DE19611136A1 (en) | 1997-09-25 |
DE19611136C2 (en) | 1998-04-23 |
GB2312633A (en) | 1997-11-05 |
GB2312633B (en) | 2000-01-12 |
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 |