| Patents for F24F 9 - Use of air currents for screening, e.g. air curtain (1,142) |
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| 12/30/2004 | DE10325471A1 Method for removal by suction of polluted air from waste processing appliances uses air curtain generated by compressed air flows and suction air flows to deflect flows into interior chamber of suction device |
| 12/29/2004 | CN2667388Y Multifunction air conditioner and window curtain box |
| 12/09/2004 | DE20313944U1 Improved air curtain for slit door has the door dropping from the slit and with an angled edge of the curtain to ensure clean slit edges |
| 12/02/2004 | US20040242955 Hoodless incubator |
| 12/02/2004 | US20040242146 Sliding door device |
| 12/02/2004 | US20040242145 Air shutter and installation method thereof |
| 12/02/2004 | DE10320195A1 Offene Patientenpflegeeinheit Open patient care unit |
| 11/25/2004 | WO2004048207A3 Method for the production and/or handling of a highly pure object |
| 11/24/2004 | EP1011590B1 Noise and light monitor apparatus |
| 11/24/2004 | EP0852485B1 Controller for a patient warming device |
| 11/11/2004 | US20040224626 Open patient care unit |
| 11/10/2004 | CN1545593A 旋转门 Turnstile |
| 11/03/2004 | EP1473522A1 Air-purifying device |
| 11/03/2004 | CN2652607Y Purifying work table |
| 10/27/2004 | CN2651641Y Air curtain apparatus |
| 10/26/2004 | CA2259455C Method and device for protecting a work surface |
| 10/14/2004 | WO2004088209A1 Means and method of providing localised cooling |
| 10/14/2004 | DE10320490A1 Vorrichtung zur Erzeugung eines Luftschleiers A device for generating an air curtain |
| 10/14/2004 | DE10313117A1 Air wall device for separating of two areas lying on both sides of door opening has first and second air outlet through which first and second compressed airflow as air wall emerges at angle of 0 to 60 degrees to plane of door opening |
| 10/14/2004 | DE10313113A1 Air wall device for separating of two areas lying on both sides of door opening has first and second air outlet through which first and second compressed airflow as air wall emerges at angle of 0 to 60 degrees to plane of door opening |
| 10/13/2004 | EP1466126A1 Mobile device for aeraulic isolation |
| 10/13/2004 | CN2648320Y Steam heating water curtain machine |
| 10/12/2004 | CA2258777C Refrigerator with an air curtain generator |
| 10/07/2004 | US20040198215 Method and device for diffusing a protective flux with regard to a surrounding environment |
| 10/07/2004 | DE10313108A1 Air wall device for separating of two areas lying on both sides of door opening has first and second air outlet through which first and second compressed airflow as air wall emerges at angle of 0 to 60 degrees to plane of door opening |
| 09/30/2004 | US20040192187 Conditioned vestibule for a cold storage doorway |
| 09/29/2004 | EP1462731A2 Air curtain having a double air stream for a door opening |
| 09/29/2004 | EP1462730A1 Device for creating an air curtain |
| 09/29/2004 | CN2644961Y Novel wind knife |
| 09/29/2004 | CN1168931C Air conditioning system |
| 09/22/2004 | CN1530596A Opening showcases |
| 09/16/2004 | WO2004079281A2 Conditioned vestibule for a cold storage doorway |
| 09/09/2004 | US20040172880 Revolving door |
| 08/25/2004 | EP1448935A1 Suction device and method for extracting gases, in particular for smoke removal in case of fire |
| 08/17/2004 | US6776611 Oxidation oven |
| 08/12/2004 | US20040154269 System, device and method for the manufacture and handling of a substantially pure object |
| 08/05/2004 | DE202004006181U1 Heating arrangement, especially for motor caravan or similar, is textile or synthetic curtain with channel system for transporting hot air with at least one inlet for connecting to hot-air fan |
| 08/04/2004 | EP1443283A1 ir curtain apparatus with radiant heater |
| 07/29/2004 | DE10301335A1 Device for producing an air curtain to prevent air exchange between two zones comprises a blower opening through which the air curtain is blown, and a heat radiator |
| 07/28/2004 | CN1515771A Solar mobile multifunctional cooling and heating outdoor staff-on-duty pavilion |
| 07/22/2004 | DE202004008162U1 Air curtain for air conditioned building has casing with through passages and heat exchanger in outlet for downward airflow |
| 07/21/2004 | EP1439353A1 Conditioned vestibule for a cold storage doorway |
| 07/21/2004 | CN1158489C Device for diffusing sterile air |
| 07/15/2004 | WO2004059219A1 Air-purifying device |
| 07/14/2004 | EP1436553A1 Sliding door device |
| 07/14/2004 | EP1436552A1 Door device comprising at least one door |
| 07/13/2004 | US6761682 Patient thermal support device |
| 07/01/2004 | DE10261596A1 Air separation device, e.g. for use at shop entrances, has optical and/or acoustic system units; optical system unit has display for changing information, light source for non-variable information |
| 06/24/2004 | DE10313531B3 Incubator for premature or newborn infant has climatized air stream directed onto patient surface from above |
| 06/10/2004 | WO2004048207A2 Method for the production and/or handling of a highly pure object |
| 06/09/2004 | DE10254762A1 Verfahren zur Herstellung und/oder Handhabung eines hochreinen Gegenstandes A method for producing and / or handling a highly pure object |
| 06/08/2004 | US6746394 Infant thermal support device |
| 05/26/2004 | CN2618094Y Air exhaust device of separated hospital beds for infectious diseases |
| 05/11/2004 | US6733557 Device for diffusing sterile air |
| 05/05/2004 | CN1148553C Air curtain generator for refrigerator |
| 04/07/2004 | CN2610244Y Side blowing electrothermal air curtain |
| 03/23/2004 | US6709384 Infant thermal support device |
| 03/18/2004 | DE10240745A1 Device and method for creation of air barrier between burning area and safe area during evacuation of occupants from burning building |
| 03/16/2004 | US6705940 Portable doorway bug deflector |
| 03/09/2004 | US6702663 Arrangement for producing an air partition |
| 02/11/2004 | EP1387989A1 Method and device for diffusing a protective flux with regard to a surrounding environment |
| 01/28/2004 | CN1136419C Artificial spout generating mechanism |
| 01/22/2004 | US20040011349 Exhaust hood with air curtain |
| 01/21/2004 | CN1135333C Dynamic isolation apparatus between two zones |
| 01/08/2004 | US20040003617 Device and method for creating a horizontal air curtain for a cooler |
| 01/08/2004 | DE10226751A1 Lufttechnische Anlage als Schutzeinrichtung gegen Brandgas Ventilation system as a protective device against fire gas |
| 12/31/2003 | WO2004001172A1 Revolving door |
| 12/31/2003 | CN1464230A Wind curtain type smoke exhaust ventilator |
| 12/24/2003 | CN1131967C 给排气装置 To exhaust means |
| 12/17/2003 | CN2593088Y Gas stove guide wall |
| 10/30/2003 | US20030203712 Car wash air curtain |
| 10/01/2003 | CN2576947Y Self-controlled air-curtain door |
| 09/30/2003 | US6626971 Method and device for protecting persons and/or products from air-borne particles |
| 09/18/2003 | WO2003075701A1 Vertical ventilator fan for external and/or internal use |
| 09/16/2003 | US6620038 Suction and exhaust device |
| 09/11/2003 | US20030171093 Vertical ventilator for outdoors and/or indoors |
| 09/10/2003 | EP1342959A1 Device for shielding an opening in a refuse processing plant |
| 08/28/2003 | DE20305768U1 Air curtain device for separating two zones, includes self cleaning filter device |
| 07/30/2003 | CN2563475Y Air curtain machine |
| 07/30/2003 | CN1116569C Cool air exhaling apparatus in enforced circulation type refrigerator and control method thereof |
| 07/23/2003 | EP1011589B1 Humidifier for a thermal support apparatus |
| 07/22/2003 | US6595429 Apparatus and method for providing continuous real-time conditioned air curtain |
| 07/17/2003 | WO2003058131A1 Building and method for air conditioning the interior of a building |
| 07/10/2003 | WO2003056253A1 Mobile device for aeraulic isolation |
| 07/10/2003 | US20030129939 Arrangement for producing an air partition |
| 07/10/2003 | CA2471173A1 Mobile device for aeraulic isolation |
| 07/09/2003 | CN1114071C Fabric sheath for ventilation and laminor flow hood |
| 06/05/2003 | WO2003046443A1 Suction device and method for extracting gases, in particular for smoke removal in case of fire |
| 06/04/2003 | CN1110659C Imperfect combustion preventing device for gas combustion water heater |
| 05/28/2003 | CN1420318A Sunshading air conditioner |
| 05/28/2003 | CN1420310A Window type air conditioner |
| 05/20/2003 | US6565035 Apparatus and method for forming an air curtain for use with an aircraft |
| 04/29/2003 | US6553781 Cryogenic tunnel for chilling products, especially food products |
| 04/24/2003 | WO2003033968A1 Door device comprising at least one door |
| 04/24/2003 | WO2003033967A1 Sliding door device |
| 04/24/2003 | WO2003033852A1 Front glazing |
| 04/24/2003 | CA2463680A1 Sliding door device |
| 04/23/2003 | CN2546791Y Heat absorbing electric hot air curtain machine |
| 03/26/2003 | CN2541768Y Air flow type appts. for resisting and separating oil fume and radiation heat |
| 03/12/2003 | CN1401298A Dissection operation exhaust device |