GB201707467D0 - Bellmouth for jetfan - Google Patents

Bellmouth for jetfan

Info

Publication number
GB201707467D0
GB201707467D0 GBGB1707467.5A GB201707467A GB201707467D0 GB 201707467 D0 GB201707467 D0 GB 201707467D0 GB 201707467 A GB201707467 A GB 201707467A GB 201707467 D0 GB201707467 D0 GB 201707467D0
Authority
GB
United Kingdom
Prior art keywords
jetfan
bellmouth
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.)
Withdrawn
Application number
GBGB1707467.5A
Other versions
GB2562263A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mosen Ltd
Original Assignee
Mosen Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mosen Ltd filed Critical Mosen Ltd
Priority to GB1707467.5A priority Critical patent/GB2562263A/en
Publication of GB201707467D0 publication Critical patent/GB201707467D0/en
Priority to US16/608,943 priority patent/US11655712B2/en
Priority to JP2019548899A priority patent/JP7276857B2/en
Priority to KR1020197030636A priority patent/KR20200003792A/en
Priority to PCT/GB2018/000029 priority patent/WO2018203023A1/en
Priority to CA3057405A priority patent/CA3057405C/en
Priority to EP18714336.7A priority patent/EP3619435A1/en
Priority to AU2018263370A priority patent/AU2018263370B2/en
Priority to CN201880021742.9A priority patent/CN110741166A/en
Publication of GB2562263A publication Critical patent/GB2562263A/en
Withdrawn legal-status Critical Current

Links

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
    • F04D29/547—Ducts having a special shape in order to influence fluid flow
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
    • E21F1/003—Ventilation of traffic tunnels
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
    • E21F1/08—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1707467.5A 2017-05-04 2017-05-10 Bellmouth for jetfan Withdrawn GB2562263A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB1707467.5A GB2562263A (en) 2017-05-10 2017-05-10 Bellmouth for jetfan
CN201880021742.9A CN110741166A (en) 2017-05-04 2018-02-21 Optimized tunnel ventilation device
PCT/GB2018/000029 WO2018203023A1 (en) 2017-05-04 2018-02-21 Optimised tunnel ventilation device
JP2019548899A JP7276857B2 (en) 2017-05-04 2018-02-21 Optimized tunnel ventilation device
KR1020197030636A KR20200003792A (en) 2017-05-04 2018-02-21 Optimized tunnel ventilation
US16/608,943 US11655712B2 (en) 2017-05-04 2018-02-21 Optimised tunnel ventilation device
CA3057405A CA3057405C (en) 2017-05-04 2018-02-21 Optimised tunnel ventilation device
EP18714336.7A EP3619435A1 (en) 2017-05-04 2018-02-21 Optimised tunnel ventilation device
AU2018263370A AU2018263370B2 (en) 2017-05-04 2018-02-21 Optimised tunnel ventilation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1707467.5A GB2562263A (en) 2017-05-10 2017-05-10 Bellmouth for jetfan

Publications (2)

Publication Number Publication Date
GB201707467D0 true GB201707467D0 (en) 2017-06-21
GB2562263A GB2562263A (en) 2018-11-14

Family

ID=59065651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1707467.5A Withdrawn GB2562263A (en) 2017-05-04 2017-05-10 Bellmouth for jetfan

Country Status (1)

Country Link
GB (1) GB2562263A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114087698A (en) * 2021-11-24 2022-02-25 泰州市人民医院 Clean silence air supply system for operating room

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019220089A1 (en) * 2019-12-18 2021-02-04 W & S Management Gmbh & Co. Kg Nozzle element for a jet fan and jet fan
GB2599949B (en) 2020-10-16 2023-04-26 Mosen Ltd Aerodynamic spoiler for jetfan bellmouth

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29924674U1 (en) * 1999-05-05 2004-10-07 Witt & Sohn Ag Radiation fan for ventilating tunnels has at least one fan arranged in shaft and at least one nozzle arrangement fitted at inlet and/or outlet side of shaft and preferably provided with noise damper
DE19920513A1 (en) * 1999-05-05 2000-11-09 Witt & Sohn Gmbh & Co Jet fan
GB2479082A (en) * 2008-10-24 2011-09-28 Fathi Tarada Tunnel Ventilation Fan Nozzle
GB0819608D0 (en) * 2008-10-24 2008-12-03 Mosen Ltd Improved tunnel ventilation device
CN201826127U (en) * 2010-08-03 2011-05-11 上海贵衣缝纫设备有限公司 Pneumatic type automatic belt loop machine
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
CN105090075A (en) * 2015-07-16 2015-11-25 莫森有限责任公司 Energy-saving tunnel ventilation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114087698A (en) * 2021-11-24 2022-02-25 泰州市人民医院 Clean silence air supply system for operating room

Also Published As

Publication number Publication date
GB2562263A (en) 2018-11-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)