DK1050684T3 - jet Fan - Google Patents
jet FanInfo
- Publication number
- DK1050684T3 DK1050684T3 DK00108363T DK00108363T DK1050684T3 DK 1050684 T3 DK1050684 T3 DK 1050684T3 DK 00108363 T DK00108363 T DK 00108363T DK 00108363 T DK00108363 T DK 00108363T DK 1050684 T3 DK1050684 T3 DK 1050684T3
- Authority
- DK
- Denmark
- Prior art keywords
- fan
- shaft
- relation
- angle
- jet fan
- Prior art date
Links
- 230000005855 radiation Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/545—Ducts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Surgical Instruments (AREA)
- Percussion Or Vibration Massage (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The radiation fan is for ventilating tunnels and has at least one fan (5) arranged in a shaft (4). At least one nozzle arrangement (6,7) is fitted at the inlet (8) and/or outlet side (9) of the shaft and is preferably provided with a noise damper. air guide (23) to the nozzle arrangement is inclined in relation to the fan shaft, so that the inflow (14) and/or outflow direct (15) in relation to the through flow direction (16) of the fan shaft forms an angle (17). This angle is between 3 and 25 degrees
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19920513A DE19920513A1 (en) | 1999-05-05 | 1999-05-05 | Jet fan |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1050684T3 true DK1050684T3 (en) | 2006-03-20 |
Family
ID=7906943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK00108363T DK1050684T3 (en) | 1999-05-05 | 2000-04-17 | jet Fan |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1050684B1 (en) |
AT (1) | ATE309469T1 (en) |
DE (2) | DE19920513A1 (en) |
DK (1) | DK1050684T3 (en) |
ES (1) | ES2253153T3 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004041696B4 (en) * | 2004-08-28 | 2006-11-30 | Wolter Gmbh & Co. Kg | Jetventilator |
CN100585189C (en) * | 2005-04-08 | 2010-01-27 | 中国矿业大学 | Rotary disk air-distributing and jet disturbing type hydraulic fan |
GB0819608D0 (en) * | 2008-10-24 | 2008-12-03 | Mosen Ltd | Improved tunnel ventilation device |
EP2700820A4 (en) * | 2011-04-20 | 2015-03-11 | Talleres Zitrón S A | Motor-securing system |
WO2012160219A1 (en) * | 2011-05-26 | 2012-11-29 | Talleres Zitrón, S.A. | System for securing noise dampers to a fan casing |
DE102012208300A1 (en) | 2011-07-12 | 2013-01-24 | W & S Management Gmbh & Co. Kg | Apparatus for discharging fire extinguishing agent to environment of e.g. tunnel during firefighting, has axial flow jet fans that are connected to extinguishing agent source through supply conduits for jet flow of extinguishing agent |
DE102012207962A1 (en) * | 2012-05-11 | 2013-11-14 | W & S Management Gmbh & Co. Kg | Suspension assembly for mounting jet fan on ceiling e.g. tunnel ceiling, has fan axis whose azimuth angle of front mounting location is identical to azimuth angle of rear mounting location |
GB2509928A (en) * | 2013-01-17 | 2014-07-23 | Mosen Ltd | Tunnel ventilation fan and nozzle assembly |
US8863896B1 (en) * | 2013-04-05 | 2014-10-21 | Kai Kang | Vectorized jet fan |
CN103307044B (en) * | 2013-07-08 | 2016-03-30 | 江苏华群科技发展有限公司 | Vector jet blower |
AU2018263370B2 (en) | 2017-05-04 | 2023-10-12 | Mosen Ltd | Optimised tunnel ventilation device |
GB2562263A (en) * | 2017-05-10 | 2018-11-14 | Mosen Ltd | Bellmouth for jetfan |
CN109469636B (en) * | 2018-11-26 | 2020-05-05 | 江苏涞森环保设备有限公司 | Adjustable shock attenuation fan |
CN109357141A (en) * | 2018-12-11 | 2019-02-19 | 天津中隧通风机有限公司 | Tunnel jet blower universal hoisting stand |
CN111059068B (en) * | 2019-12-11 | 2020-11-24 | 英飞同仁风机股份有限公司 | Bidirectional jet fan with adjustable air inlet and outlet angles |
DE102019220089A1 (en) * | 2019-12-18 | 2021-02-04 | W & S Management Gmbh & Co. Kg | Nozzle element for a jet fan and jet fan |
CN111237225B (en) * | 2020-02-19 | 2021-04-16 | 佛山市风泰风机科技有限公司 | High-efficient type efflux fan with wind direction regulatory function |
DE102020107955A1 (en) | 2020-03-23 | 2021-09-23 | W & S Management Gmbh & Co. Kg | Jet fan for ventilation of tunnels, jet fan system and processes |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1217428B (en) * | 1961-09-30 | 1966-05-26 | Voith Gmbh J M | Device for longitudinal ventilation of tunnels |
FR2276489A1 (en) * | 1974-06-28 | 1976-01-23 | Neu Ets | Tunnel ventilation system - fans direct flow of air horizontally along space under top of arch |
DE2509279A1 (en) * | 1975-03-04 | 1976-09-16 | Voith Getriebe Kg | Ventilation equipment for covered roads - has axial flow intake fans supplying fresh sir to road covering |
DE3127289C1 (en) * | 1981-07-10 | 1983-01-13 | Voith Getriebe Kg, 7920 Heidenheim | Arrangement for the impulse ventilation of tunnels |
JPH01275900A (en) * | 1988-04-25 | 1989-11-06 | Matsushita Electric Ind Co Ltd | Ventilation fan for tunnel |
GB9416975D0 (en) * | 1994-08-23 | 1994-10-12 | South Bank Univ Entpr Ltd | Air moving system |
DE19531937A1 (en) * | 1995-08-17 | 1997-02-20 | Hubert Kirchner | Device for moving fluids in pipelines, e.g. for natural gas etc. |
-
1999
- 1999-05-05 DE DE19920513A patent/DE19920513A1/en not_active Ceased
-
2000
- 2000-04-17 AT AT00108363T patent/ATE309469T1/en active
- 2000-04-17 DK DK00108363T patent/DK1050684T3/en active
- 2000-04-17 ES ES00108363T patent/ES2253153T3/en not_active Expired - Lifetime
- 2000-04-17 EP EP00108363A patent/EP1050684B1/en not_active Expired - Lifetime
- 2000-04-17 DE DE50011539T patent/DE50011539D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1050684A2 (en) | 2000-11-08 |
DE19920513A1 (en) | 2000-11-09 |
DE50011539D1 (en) | 2005-12-15 |
ES2253153T3 (en) | 2006-06-01 |
EP1050684B1 (en) | 2005-11-09 |
ATE309469T1 (en) | 2005-11-15 |
EP1050684A3 (en) | 2002-03-27 |
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