WO1993016334A1 - A method of and an arrangement for providing a circulating air flow in a treatment space - Google Patents
A method of and an arrangement for providing a circulating air flow in a treatment space Download PDFInfo
- Publication number
- WO1993016334A1 WO1993016334A1 PCT/FI1993/000026 FI9300026W WO9316334A1 WO 1993016334 A1 WO1993016334 A1 WO 1993016334A1 FI 9300026 W FI9300026 W FI 9300026W WO 9316334 A1 WO9316334 A1 WO 9316334A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- treatment space
- air flow
- working area
- duct
- flow
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
- F24F3/163—Clean air work stations, i.e. selected areas within a space which filtered air is passed
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69314472T DE69314472T2 (en) | 1992-02-18 | 1993-01-28 | METHOD AND SYSTEM FOR DELIVERING A CIRCULATING AIRFLOW IN A TREATMENT ROOM |
EP93917403A EP0626056B1 (en) | 1992-02-18 | 1993-01-28 | A method of and an arrangement for providing a circulating air flow in a treatment space |
GR970403324T GR3025675T3 (en) | 1992-02-18 | 1997-12-16 | A method of and an arrangement for providing a circulating air flow in a treatment space. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI920697 | 1992-02-18 | ||
FI920697A FI96239C (en) | 1992-02-18 | 1992-02-18 | Method and apparatus for providing circulating air flow to the treatment space |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993016334A1 true WO1993016334A1 (en) | 1993-08-19 |
Family
ID=8534705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FI1993/000026 WO1993016334A1 (en) | 1992-02-18 | 1993-01-28 | A method of and an arrangement for providing a circulating air flow in a treatment space |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0626056B1 (en) |
AT (1) | ATE159093T1 (en) |
AU (1) | AU3454493A (en) |
DE (1) | DE69314472T2 (en) |
ES (1) | ES2107677T3 (en) |
FI (1) | FI96239C (en) |
GR (1) | GR3025675T3 (en) |
WO (1) | WO1993016334A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1090435C (en) * | 1993-11-04 | 2002-09-04 | 艾利森公司 | Radio personal communication system and method |
US6821062B2 (en) | 2001-09-18 | 2004-11-23 | Robert Bosch Gmbh | Device for processing a workpiece |
US9527183B1 (en) * | 2015-08-11 | 2016-12-27 | Thermwood Corporation | System for confining particulate residue in a machining operation |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0291280A1 (en) * | 1987-05-15 | 1988-11-17 | The BOC Group, Inc. | Infant incubator with air curtain |
EP0510637A2 (en) * | 1991-04-23 | 1992-10-28 | Abb Fläkt Oy | A method of and an equipment for providing ventilation in a processing space |
-
1992
- 1992-02-18 FI FI920697A patent/FI96239C/en active
-
1993
- 1993-01-28 DE DE69314472T patent/DE69314472T2/en not_active Expired - Fee Related
- 1993-01-28 AU AU34544/93A patent/AU3454493A/en not_active Abandoned
- 1993-01-28 AT AT93917403T patent/ATE159093T1/en not_active IP Right Cessation
- 1993-01-28 EP EP93917403A patent/EP0626056B1/en not_active Expired - Lifetime
- 1993-01-28 ES ES93917403T patent/ES2107677T3/en not_active Expired - Lifetime
- 1993-01-28 WO PCT/FI1993/000026 patent/WO1993016334A1/en active IP Right Grant
-
1997
- 1997-12-16 GR GR970403324T patent/GR3025675T3/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0291280A1 (en) * | 1987-05-15 | 1988-11-17 | The BOC Group, Inc. | Infant incubator with air curtain |
EP0510637A2 (en) * | 1991-04-23 | 1992-10-28 | Abb Fläkt Oy | A method of and an equipment for providing ventilation in a processing space |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1090435C (en) * | 1993-11-04 | 2002-09-04 | 艾利森公司 | Radio personal communication system and method |
US6821062B2 (en) | 2001-09-18 | 2004-11-23 | Robert Bosch Gmbh | Device for processing a workpiece |
US9527183B1 (en) * | 2015-08-11 | 2016-12-27 | Thermwood Corporation | System for confining particulate residue in a machining operation |
Also Published As
Publication number | Publication date |
---|---|
FI920697A (en) | 1993-08-19 |
EP0626056B1 (en) | 1997-10-08 |
DE69314472T2 (en) | 1998-02-26 |
FI920697A0 (en) | 1992-02-18 |
EP0626056A1 (en) | 1994-11-30 |
FI96239C (en) | 1996-05-27 |
ES2107677T3 (en) | 1997-12-01 |
ATE159093T1 (en) | 1997-10-15 |
AU3454493A (en) | 1993-09-03 |
FI96239B (en) | 1996-02-15 |
DE69314472D1 (en) | 1997-11-13 |
GR3025675T3 (en) | 1998-03-31 |
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