GB1275569A - An improved air-curtaining apparatus for forming an isolated zone - Google Patents
An improved air-curtaining apparatus for forming an isolated zoneInfo
- Publication number
- GB1275569A GB1275569A GB41483/69A GB4148369A GB1275569A GB 1275569 A GB1275569 A GB 1275569A GB 41483/69 A GB41483/69 A GB 41483/69A GB 4148369 A GB4148369 A GB 4148369A GB 1275569 A GB1275569 A GB 1275569A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- zone
- exhausted
- roller
- duct
- 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
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
- F24F9/00—Use of air currents for screening, e.g. air curtains
Abstract
1275569 Confining waste products in industrial processes; air curtains; drying by air streams NIHON KUKI SOCHI KK 20 Aug 1969 [13 Jan 1969 (2) 4 Feb 1969 13 Feb 1969] 41483/69 Headings F4G F4V and F4X Apparatus for confining gaseous contaminants within or excluding such gases from a zone 8 comprises an air supply opening 18, the air flow 7 therefrom forming an air curtain encircling the zone 8, and being exhausted by a fan 22 through a duct 23 and an air supply opening 19, the laminar air flow therefrom passing through the zone 8 and being exhausted by a fan 26 through a duct 27 and air cleaner 28. The direction of the air flows may be reversed and the air flow through the zone 8 may be recirculated. In another embodiment (Fig. 3, not shown) the apparatus is utilized as a working zone for applying rubber layers to a roller. The air flows are exhausted through common damper controlled ducts in the floor. The air supply duct to the openings 18, 19 includes a filter. After treatment in the zone 8, the roller on a carrier is moved into a drying chamber in which dried air is passed downwardly in a laminar flow over the roller and exhausted through an underground conduit.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP284369 | 1969-01-13 | ||
JP284269 | 1969-01-13 | ||
JP830769A JPS5018225B1 (en) | 1969-02-04 | 1969-02-04 | |
JP1066669 | 1969-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1275569A true GB1275569A (en) | 1972-05-24 |
Family
ID=27453724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB41483/69A Expired GB1275569A (en) | 1969-01-13 | 1969-08-20 | An improved air-curtaining apparatus for forming an isolated zone |
Country Status (2)
Country | Link |
---|---|
US (1) | US3625133A (en) |
GB (1) | GB1275569A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2029567A (en) * | 1978-08-28 | 1980-03-19 | Kling M | Fume exhauster device |
FR2456523A1 (en) * | 1979-05-18 | 1980-12-12 | Eni Elect Nijverheidsinstall | METHOD AND INSTALLATION FOR STERILIZING A GAS AND DEVICE FOR CONDITIONING AND PROTECTING A ZONE OF A SPACE |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE345318B (en) * | 1970-09-04 | 1972-05-23 | C Allander | |
US3776121A (en) * | 1972-06-23 | 1973-12-04 | A Truhan | Controlled environmental apparatus for industry |
US3834293A (en) * | 1972-11-22 | 1974-09-10 | L Danieli | Equipment for conveying smokes and products of the combustion in a smelting furnace |
US3988972A (en) * | 1975-01-15 | 1976-11-02 | Hitachi, Ltd. | Gas shielding method for a fuel exchange pool and an apparatus therefor |
US4696226A (en) * | 1986-08-28 | 1987-09-29 | Witmer Warner H | Fluid barrier curtain system |
US5167572A (en) * | 1991-02-26 | 1992-12-01 | Aerospace Engineering And Research Consultants Limited | Air curtain fume cabinet and method |
US5512017A (en) * | 1994-11-23 | 1996-04-30 | Durr Industries, Inc. | Paint spray booth and supply plenum arrangement |
US5626568A (en) * | 1995-12-26 | 1997-05-06 | Acuderm Inc. | Smoke evacuation apparatus |
DE19847724A1 (en) * | 1998-10-16 | 2000-04-20 | Krupp Drauz Ingenieurbetrieb G | Process for removing gases generated during welding and device for carrying out the process |
US6780225B2 (en) | 2002-05-24 | 2004-08-24 | Vitronics Soltec, Inc. | Reflow oven gas management system and method |
DE10313531B3 (en) * | 2003-03-26 | 2004-06-24 | Dräger Medical AG & Co. KGaA | Incubator for premature or newborn infant has climatized air stream directed onto patient surface from above |
US11194259B2 (en) * | 2018-08-30 | 2021-12-07 | Taiwan Semiconductor Manufacturing Co., Ltd. | Equipment module with enhanced protection from airborne contaminants, and method of operation |
US11859864B1 (en) * | 2020-05-18 | 2024-01-02 | Wunderlich-Malec Engineering, Inc. | Particulate and virus barrier |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB481991A (en) * | 1935-11-25 | 1938-03-22 | Luigi Polo | A process and apparatus for the ventilation and division of the air space in an enclosure |
US2908212A (en) * | 1957-09-30 | 1959-10-13 | Ross Engineering Of Canada Ltd | Vapor confining air curtain for paper machines |
DE1604114B1 (en) * | 1965-02-23 | 1971-12-23 | Svenska Flaektfabriken Ab | FACILITY TO MAINTAIN A DUST AND BACTERIA FREE ZONE WITHIN A ROOM |
US3387551A (en) * | 1966-07-22 | 1968-06-11 | Pittsburgh Plate Glass Co | Air curtain for observation window |
US3511162A (en) * | 1969-02-20 | 1970-05-12 | Johnson & Johnson | Apparatus and method for isolating a patient zone |
-
1969
- 1969-08-20 GB GB41483/69A patent/GB1275569A/en not_active Expired
- 1969-08-22 US US852334A patent/US3625133A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2029567A (en) * | 1978-08-28 | 1980-03-19 | Kling M | Fume exhauster device |
GB2029567B (en) * | 1978-08-28 | 1982-12-22 | Kling M | Fume exhauster device |
US4450756A (en) * | 1978-08-28 | 1984-05-29 | Miguel Kling | Fume exhauster device |
FR2456523A1 (en) * | 1979-05-18 | 1980-12-12 | Eni Elect Nijverheidsinstall | METHOD AND INSTALLATION FOR STERILIZING A GAS AND DEVICE FOR CONDITIONING AND PROTECTING A ZONE OF A SPACE |
US4471688A (en) * | 1979-05-18 | 1984-09-18 | E.N.I. Electrische Nijverheidsinstallaties | Apparatus for conditioning and protecting a zone from a space |
Also Published As
Publication number | Publication date |
---|---|
DE1960485B2 (en) | 1972-09-07 |
DE1960485A1 (en) | 1970-09-17 |
US3625133A (en) | 1971-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |