GB201001722D0 - Filter for ventilation ducts - Google Patents

Filter for ventilation ducts

Info

Publication number
GB201001722D0
GB201001722D0 GBGB1001722.6A GB201001722A GB201001722D0 GB 201001722 D0 GB201001722 D0 GB 201001722D0 GB 201001722 A GB201001722 A GB 201001722A GB 201001722 D0 GB201001722 D0 GB 201001722D0
Authority
GB
United Kingdom
Prior art keywords
filter
ventilation ducts
ducts
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.)
Withdrawn
Application number
GBGB1001722.6A
Other versions
GB2477502A (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.)
PRINCE WILLIAM D
Original Assignee
PRINCE WILLIAM D
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 PRINCE WILLIAM D filed Critical PRINCE WILLIAM D
Priority to GB201001722A priority Critical patent/GB2477502A/en
Publication of GB201001722D0 publication Critical patent/GB201001722D0/en
Publication of GB2477502A publication Critical patent/GB2477502A/en
Withdrawn legal-status Critical Current

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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
GB201001722A 2010-02-03 2010-02-03 Passive ventilation device having a three in one filter Withdrawn GB2477502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201001722A GB2477502A (en) 2010-02-03 2010-02-03 Passive ventilation device having a three in one filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201001722A GB2477502A (en) 2010-02-03 2010-02-03 Passive ventilation device having a three in one filter

Publications (2)

Publication Number Publication Date
GB201001722D0 true GB201001722D0 (en) 2010-03-24
GB2477502A GB2477502A (en) 2011-08-10

Family

ID=42082387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201001722A Withdrawn GB2477502A (en) 2010-02-03 2010-02-03 Passive ventilation device having a three in one filter

Country Status (1)

Country Link
GB (1) GB2477502A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104110813A (en) * 2014-07-01 2014-10-22 国家电网公司 Shock-absorption and noise-eliminating device at electricity generating layer ventilation opening
CN113790520B (en) * 2021-09-13 2022-10-25 河北都创机电工程有限公司 Odor-removing ventilating duct for intelligent central air conditioner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8606022A (en) * 1986-12-08 1987-06-30 Artec Ar Condicionado E Engenh ISOPHONIC AERATOR
ATE137325T1 (en) * 1991-09-14 1996-05-15 Humanair Patentverwertung Gmbh AIR CONDITIONING SYSTEM FOR THE HUMAN SECTOR
JP2003021373A (en) * 2001-07-03 2003-01-24 Shouon Giken Kk Sound-insulating, energy-saving healthy living space system by outdoor air natural circulation
FR2855594A1 (en) * 2003-06-02 2004-12-03 Albert Rivier Filter unit, for treating ambient air entering dwellings, includes oppositely-magnetized wire meshes and synthetic fiber filter

Also Published As

Publication number Publication date
GB2477502A (en) 2011-08-10

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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)