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GB202315133D0 - Wearable air purifier - Google Patents

Wearable air purifier

Info

Publication number
GB202315133D0
GB202315133D0 GBGB2315133.5A GB202315133A GB202315133D0 GB 202315133 D0 GB202315133 D0 GB 202315133D0 GB 202315133 A GB202315133 A GB 202315133A GB 202315133 D0 GB202315133 D0 GB 202315133D0
Authority
GB
United Kingdom
Prior art keywords
air purifier
wearable air
wearable
purifier
air
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.)
Pending
Application number
GBGB2315133.5A
Other versions
GB2634242A (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.)
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 GB2315133.5A priority Critical patent/GB2634242A/en
Publication of GB202315133D0 publication Critical patent/GB202315133D0/en
Priority to PCT/IB2024/059542 priority patent/WO2025074223A1/en
Publication of GB2634242A publication Critical patent/GB2634242A/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/006—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort with pumps for forced ventilation
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/003—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort having means for creating a fresh air curtain
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/084—Means for fastening gas-masks to heads or helmets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB2315133.5A 2023-10-03 2023-10-03 Wearable air purifier Pending GB2634242A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2315133.5A GB2634242A (en) 2023-10-03 2023-10-03 Wearable air purifier
PCT/IB2024/059542 WO2025074223A1 (en) 2023-10-03 2024-09-30 Wearable air purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2315133.5A GB2634242A (en) 2023-10-03 2023-10-03 Wearable air purifier

Publications (2)

Publication Number Publication Date
GB202315133D0 true GB202315133D0 (en) 2023-11-15
GB2634242A GB2634242A (en) 2025-04-09

Family

ID=88696408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2315133.5A Pending GB2634242A (en) 2023-10-03 2023-10-03 Wearable air purifier

Country Status (2)

Country Link
GB (1) GB2634242A (en)
WO (1) WO2025074223A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL87156A (en) * 1988-07-20 1993-05-13 Eagle Forced-ventilation filtration unit particularly for respiration device
WO2013181080A1 (en) * 2012-05-26 2013-12-05 Jones Faith Personal air filter
DE102017011973A1 (en) * 2017-12-23 2019-06-27 Audi Ag respirator
WO2020251372A1 (en) * 2019-06-14 2020-12-17 Peakvent As A head-mounted wearable air-purifying device comprising a motorized rotating filter
WO2022037757A1 (en) * 2020-08-17 2022-02-24 Huawei Technologies Co., Ltd. A headset device comprising a face protection arrangement

Also Published As

Publication number Publication date
WO2025074223A1 (en) 2025-04-10
GB2634242A (en) 2025-04-09

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