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GB201812655D0 - A filter assembly for a fan - Google Patents

A filter assembly for a fan

Info

Publication number
GB201812655D0
GB201812655D0 GBGB1812655.7A GB201812655A GB201812655D0 GB 201812655 D0 GB201812655 D0 GB 201812655D0 GB 201812655 A GB201812655 A GB 201812655A GB 201812655 D0 GB201812655 D0 GB 201812655D0
Authority
GB
United Kingdom
Prior art keywords
fan
filter assembly
filter
assembly
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.)
Ceased
Application number
GBGB1812655.7A
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.)
Dyson Technology Ltd
Original Assignee
Dyson Technology 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 Dyson Technology Ltd filed Critical Dyson Technology Ltd
Priority to GBGB1812655.7A priority Critical patent/GB201812655D0/en
Publication of GB201812655D0 publication Critical patent/GB201812655D0/en
Priority to PCT/GB2019/052153 priority patent/WO2020025956A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0216—Bicomponent or multicomponent fibres
    • B01D2239/0233—Island-in-sea
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0668—The layers being joined by heat or melt-bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1021—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/106—Gold
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Filtering Materials (AREA)
  • Catalysts (AREA)
GBGB1812655.7A 2018-08-03 2018-08-03 A filter assembly for a fan Ceased GB201812655D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1812655.7A GB201812655D0 (en) 2018-08-03 2018-08-03 A filter assembly for a fan
PCT/GB2019/052153 WO2020025956A1 (en) 2018-08-03 2019-08-01 A filter assembly for a fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1812655.7A GB201812655D0 (en) 2018-08-03 2018-08-03 A filter assembly for a fan

Publications (1)

Publication Number Publication Date
GB201812655D0 true GB201812655D0 (en) 2018-09-19

Family

ID=63518469

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1812655.7A Ceased GB201812655D0 (en) 2018-08-03 2018-08-03 A filter assembly for a fan

Country Status (2)

Country Link
GB (1) GB201812655D0 (en)
WO (1) WO2020025956A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021203067A1 (en) * 2020-04-03 2021-10-07 Donaldson Company, Inc. Filtration composites
CN114433244A (en) * 2020-11-06 2022-05-06 佛山市顺德区美的电热电器制造有限公司 Filtering membrane for catalyzing and degrading formaldehyde, preparation method and air purification device
US20240245190A1 (en) 2023-01-19 2024-07-25 Sharkninja Operating Llc Identification of hair care appliance attachments
EP4651762A1 (en) 2023-01-19 2025-11-26 SharkNinja Operating LLC Hair care appliance with powered attachment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040254551A1 (en) * 2003-06-11 2004-12-16 Wellman, Inc [absorbent core structure for hygiene products ]
JP5819939B2 (en) * 2010-04-22 2015-11-24 スリーエム イノベイティブ プロパティズ カンパニー Non-woven nanofiber web containing chemically active particulates and methods for making and using the same
GB2535460B (en) 2015-02-13 2017-11-29 Dyson Technology Ltd Fan assembly with removable nozzle and filter
CN106984095B (en) * 2016-12-30 2019-10-18 霍尼韦尔环境自控产品（天津）有限公司 Air filter device and air cleaner including air filter device

Also Published As

Publication number Publication date
WO2020025956A1 (en) 2020-02-06

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)