GB0513346D0 - Ventilation apparatus - Google Patents

Ventilation apparatus

Info

Publication number
GB0513346D0
GB0513346D0 GBGB0513346.7A GB0513346A GB0513346D0 GB 0513346 D0 GB0513346 D0 GB 0513346D0 GB 0513346 A GB0513346 A GB 0513346A GB 0513346 D0 GB0513346 D0 GB 0513346D0
Authority
GB
United Kingdom
Prior art keywords
ventilation apparatus
ventilation
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.)
Granted
Application number
GBGB0513346.7A
Other versions
GB2427653B (en
GB2427653A (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.)
CAICE ACOUSTIC AIR MOVEMENT LT
Original Assignee
CAICE ACOUSTIC AIR MOVEMENT LT
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 CAICE ACOUSTIC AIR MOVEMENT LT filed Critical CAICE ACOUSTIC AIR MOVEMENT LT
Priority to GB0513346A priority Critical patent/GB2427653B/en
Publication of GB0513346D0 publication Critical patent/GB0513346D0/en
Priority to PCT/GB2006/050165 priority patent/WO2007099278A1/en
Publication of GB2427653A publication Critical patent/GB2427653A/en
Application granted granted Critical
Publication of GB2427653B publication Critical patent/GB2427653B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • F04D29/664—Sound attenuation by means of sound absorbing material
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
GB0513346A 2005-06-29 2005-06-29 Ventilation apparatus Expired - Fee Related GB2427653B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0513346A GB2427653B (en) 2005-06-29 2005-06-29 Ventilation apparatus
PCT/GB2006/050165 WO2007099278A1 (en) 2005-06-29 2006-06-21 Ventilation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0513346A GB2427653B (en) 2005-06-29 2005-06-29 Ventilation apparatus

Publications (3)

Publication Number Publication Date
GB0513346D0 true GB0513346D0 (en) 2005-08-03
GB2427653A GB2427653A (en) 2007-01-03
GB2427653B GB2427653B (en) 2011-02-09

Family

ID=34856395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0513346A Expired - Fee Related GB2427653B (en) 2005-06-29 2005-06-29 Ventilation apparatus

Country Status (2)

Country Link
GB (1) GB2427653B (en)
WO (1) WO2007099278A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103557167A (en) * 2007-04-10 2014-02-05 台达电子工业股份有限公司 Low-noise fan and fan frame thereof
JP2014238228A (en) * 2013-06-07 2014-12-18 矢崎エナジーシステム株式会社 Handling unit facilitated in maintenance
FR3034504B1 (en) * 2015-04-03 2018-03-23 Atlantic Climatisation & Ventilation VENTILATION MODULE OF A VENTILATION SYSTEM FOR HOUSING
EP3569948B1 (en) * 2018-05-17 2022-09-21 inVENTer GmbH Ventilation device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125286A (en) * 1964-03-17 sanders
US2028985A (en) * 1932-05-25 1936-01-28 Clarence A Mahon Fan
US3346174A (en) * 1966-07-05 1967-10-10 Trane Co Compact axial flow fan
GB1486461A (en) * 1975-05-13 1977-09-21 Greenwood Airvac Ventilation Ventilator incorporating centrifugal fan
US3976393A (en) * 1975-08-27 1976-08-24 Candaian Hurricane Equipment Ltd Portable fan housing
FR2493966A1 (en) * 1980-11-13 1982-05-14 Barbarin Joseph Extractor hood for cooker - has sound proof enclosure with suction fan slung from top surface
US4508486A (en) * 1982-05-28 1985-04-02 Peabody Abc Corporation Ventilation fan with noise-attenuating housing
DE4115171C2 (en) * 1991-05-09 1995-02-23 Daldrop & Dr Ing Huber Gmbh & Fan filter unit for clean room ceilings
GB9222475D0 (en) * 1992-10-24 1992-12-09 Mangar Aids Ltd Air pump apparatus
JP3843472B2 (en) * 1995-10-04 2006-11-08 株式会社日立製作所 Ventilator for vehicles
GB2330624A (en) * 1997-10-23 1999-04-28 Wang Samw Hong Jen Fan device with noise reduction
WO2005036070A1 (en) * 2003-10-06 2005-04-21 Saint-Gobain Isover Air-conditioning and ventilating duct

Also Published As

Publication number Publication date
WO2007099278A1 (en) 2007-09-07
GB2427653B (en) 2011-02-09
GB2427653A (en) 2007-01-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190629